HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Seattle to Charleston (SEA - CHS) from $122

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — CHS
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Seattle/Tacoma Intl to Charleston are usually found in February or January, booked 81 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Seattle to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 2, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$235

One-way from

$187
High demand for flights, 25% potential price rise
Search Deals
Best time to find cheap flights, 31% potential price drop
Search Deals
From Seattle/Tacoma Intl to Charleston
Search Deals
One-way flight from Seattle/Tacoma Intl to Charleston
Search Deals

What is the cheapest day to fly round-trip from Seattle to Charleston?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 16% when planning your travel around this day of the week.

How far in advance should I book a flight from Seattle to Charleston?

To save on the cost of your flight from Seattle to Charleston, book at least 39 days before your planned departure. Booking around this time can save you about 108% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $364 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $466.

What is the cheapest month to fly from Seattle to Charleston?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Charleston. Flights to Charleston from Seattle in February are about $396 on average during February, but can be found for as low as $129.

What is the cheapest time of day to fly from SEA to CHS?

It’s typically best to fly out from Seattle to Charleston in the afternoon. Doing so could potentially save you 41% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Spirit Airlines flights from Seattle to Charleston

Explore cheap flight options specifically provided by Spirit Airlines for the route between Seattle and Charleston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Peruse some of the lowest-priced Spirit Airlines flights we've found from Seattle to Charleston. Make sure to check back often as deals are often changing.
Mon 7/229:21 pmSEA - CHS
1 stop15h 46mSpirit Airlines
Sun 7/283:59 pmCHS - SEA
1 stop22h 42mSpirit Airlines
Deal found 5/31$262
Mon 7/229:21 pmSEA - CHS
1 stop15h 46mSpirit Airlines
Sun 7/283:59 pmCHS - SEA
1 stop31h 31mSpirit Airlines
Deal found 6/1$282
Sat 9/145:00 pmSEA - CHS
2 stops20h 07mSpirit Airlines
Sat 9/217:00 amCHS - SEA
3 stops28h 45mSpirit Airlines
Deal found 6/1$293
Sat 8/178:35 pmSEA - CHS
1 stop31h 14mSpirit Airlines
Fri 8/238:10 amCHS - SEA
1 stop12h 29mSpirit Airlines
Deal found 6/1$298
Mon 7/229:21 pmSEA - CHS
1 stop15h 46mSpirit Airlines
Sun 7/283:59 pmCHS - SEA
2 stops27h 16mSpirit Airlines
Deal found 5/31$329
Sat 9/145:00 pmSEA - CHS
2 stops20h 07mSpirit Airlines
Sat 9/217:00 amCHS - SEA
2 stops28h 45mSpirit Airlines
Deal found 6/1$348
Wed 7/38:59 pmSEA - CHS
1 stop19h 00mSpirit Airlines
Mon 7/83:53 pmCHS - SEA
2 stops20h 06mSpirit Airlines
Deal found 6/1$349
Mon 6/108:59 pmSEA - CHS
3 stops20h 56mSpirit Airlines
Mon 6/1712:55 pmCHS - SEA
3 stops34h 56mSpirit Airlines
Deal found 5/31$355
Wed 10/169:38 amSEA - CHS
2 stops11h 17mSpirit Airlines
Tue 10/224:57 pmCHS - SEA
1 stop18h 48mSpirit Airlines
Deal found 6/1$365

Cheap Delta flights from Seattle to Charleston

Explore cheap flight options specifically provided by Delta for the route between Seattle and Charleston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Some of the best deals we've found on Delta flights traveling from Seattle to Charleston. Check back soon if you're not seeing flights that suit your needs.
Fri 9/1312:30 amSEA - CHS
1 stop9h 07mDelta
Sat 9/211:32 pmCHS - SEA
1 stop10h 04mDelta
Deal found 6/1$310
Fri 8/161:51 pmSEA - CHS
1 stop7h 19mDelta
Sat 8/247:00 amCHS - SEA
1 stop10h 41mDelta
Deal found 6/1$360
Sun 6/912:40 amSEA - CHS
1 stop9h 11mDelta
Mon 6/176:16 pmCHS - SEA
1 stop8h 43mDelta
Deal found 5/31$398
Thu 6/2011:50 amSEA - CHS
1 stop9h 51mDelta
Mon 6/246:16 pmCHS - SEA
1 stop8h 43mDelta
Deal found 6/1$410
Sun 6/96:00 amSEA - CHS
1 stop7h 30mDelta
Sun 6/166:45 amCHS - SEA
1 stop8h 42mDelta
Deal found 6/1$438
Tue 7/2312:35 amSEA - CHS
1 stop9h 26mDelta
Mon 7/295:30 amCHS - SEA
1 stop8h 06mDelta
Deal found 6/1$528

Cheap Seattle to Charleston flights in June & July 2024

Find cheap flight options from Seattle to Charleston specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Charleston in 2024. Check back in a little while for more flight options.
Mon 6/106:15 pmSEA - CHS
2 stops25h 11mMultiple Airlines
Mon 6/1712:55 pmCHS - SEA
3 stops34h 56mMultiple Airlines
Deal found 5/31$302
Mon 6/106:15 pmSEA - CHS
2 stops25h 11mMultiple Airlines
Mon 6/177:00 amCHS - SEA
2 stops28h 59mMultiple Airlines
Deal found 5/31$322
Sun 6/99:07 amSEA - CHS
2 stops10h 19mMultiple Airlines
Thu 6/137:55 pmCHS - SEA
1 stop15h 37mMultiple Airlines
Deal found 6/1$348
Mon 6/108:59 pmSEA - CHS
3 stops20h 56mSpirit Airlines
Mon 6/1712:55 pmCHS - SEA
3 stops34h 56mSpirit Airlines
Deal found 5/31$355
Mon 6/1012:10 pmSEA - CHS
1 stop8h 31mUnited Airlines
Mon 6/175:09 pmCHS - SEA
1 stop8h 34mUnited Airlines
Deal found 5/31$360
Sun 6/99:07 amSEA - CHS
3 stops21h 19mMultiple Airlines
Thu 6/137:55 pmCHS - SEA
1 stop15h 37mMultiple Airlines
Deal found 6/1$384
Mon 6/248:59 pmSEA - CHS
1 stop19h 46mSpirit Airlines
Thu 6/277:55 pmCHS - SEA
1 stop15h 37mSpirit Airlines
Deal found 6/1$385
Thu 6/2011:59 pmSEA - CHS
2 stops19h 11mMultiple Airlines
Sun 6/234:57 pmCHS - SEA
1 stop18h 35mMultiple Airlines
Deal found 6/1$392
Sun 6/912:40 amSEA - CHS
1 stop9h 11mDelta
Mon 6/176:16 pmCHS - SEA
1 stop8h 43mDelta
Deal found 5/31$398

Seattle to Charleston 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Charleston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Charleston in 2024. Check back in a little while for more flight options.
Mon 7/229:21 pmSEA - CHS
1 stop15h 46mSpirit Airlines
Sun 7/283:59 pmCHS - SEA
1 stop22h 42mSpirit Airlines
Deal found 5/31$262
Wed 9/49:37 amSEA - CHS
Nonstop5h 12mAlaska Airlines
Sat 9/146:55 pmCHS - SEA
Nonstop5h 49mAlaska Airlines
Deal found 6/1$267
Wed 11/610:30 amSEA - CHS
1 stop8h 33mAmerican Airlines
Sat 11/92:40 pmCHS - SEA
1 stop9h 10mAmerican Airlines
Deal found 5/31$277
Mon 7/229:21 pmSEA - CHS
1 stop15h 46mSpirit Airlines
Sun 7/283:59 pmCHS - SEA
1 stop31h 31mSpirit Airlines
Deal found 6/1$282
Wed 9/47:00 amSEA - CHS
1 stop9h 01mAmerican Airlines
Sat 9/1412:54 pmCHS - SEA
2 stops10h 58mAmerican Airlines
Deal found 6/1$287
Sat 9/145:00 pmSEA - CHS
2 stops20h 07mSpirit Airlines
Sat 9/217:00 amCHS - SEA
3 stops28h 45mSpirit Airlines
Deal found 6/1$293
Sat 8/178:35 pmSEA - CHS
1 stop31h 14mSpirit Airlines
Fri 8/238:10 amCHS - SEA
1 stop12h 29mSpirit Airlines
Deal found 6/1$298
Mon 6/106:15 pmSEA - CHS
2 stops25h 11mMultiple Airlines
Mon 6/1712:55 pmCHS - SEA
3 stops34h 56mMultiple Airlines
Deal found 5/31$302
Sat 9/146:00 amSEA - CHS
2 stops12h 40mUnited Airlines
Sat 9/215:15 pmCHS - SEA
1 stop8h 38mUnited Airlines
Deal found 6/1$307

Non-stop flights to Charleston from Seattle

Discover non-stop flight options from Seattle to Charleston. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Seattle to Charleston. Users seeking other options on flights from Seattle to Charleston should update the search form at the top of the page.
Tue 8/209:37 amSEA - CHS
Nonstop5h 12mAlaska Airlines
Tue 8/276:55 pmCHS - SEA
Nonstop5h 49mAlaska Airlines
Deal found 5/31$257
Wed 9/49:37 amSEA - CHS
Nonstop5h 12mAlaska Airlines
Sat 9/146:55 pmCHS - SEA
Nonstop5h 49mAlaska Airlines
Deal found 5/31$267
Tue 8/209:37 amSEA - CHS
Nonstop5h 12mAlaska Airlines
Thu 8/296:55 pmCHS - SEA
Nonstop5h 49mAlaska Airlines
Deal found 5/31$277
Wed 9/49:37 amSEA - CHS
Nonstop5h 12mAlaska Airlines
Sat 9/146:55 pmCHS - SEA
Nonstop5h 49mAlaska Airlines
Deal found 6/1$287
Wed 8/219:37 amSEA - CHS
Nonstop5h 12mAlaska Airlines
Wed 8/286:55 pmCHS - SEA
Nonstop5h 49mAlaska Airlines
Deal found 5/31$297
Tue 8/209:37 amSEA - CHS
Nonstop5h 12mAlaska Airlines
Fri 8/236:55 pmCHS - SEA
Nonstop5h 49mAlaska Airlines
Deal found 5/31$317
Sun 9/229:37 amSEA - CHS
Nonstop5h 12mAlaska Airlines
Sat 9/286:55 pmCHS - SEA
Nonstop5h 49mAlaska Airlines
Deal found 5/31$327
Thu 8/229:37 amSEA - CHS
Nonstop5h 12mAlaska Airlines
Mon 8/266:55 pmCHS - SEA
Nonstop5h 49mAlaska Airlines
Deal found 5/31$337
Fri 8/168:55 amSEA - CHS
Nonstop5h 11mAlaska Airlines
Tue 8/276:55 pmCHS - SEA
Nonstop5h 49mAlaska Airlines
Deal found 5/31$347

Seattle to Charleston flights leaving soon

Find last-minute flight options from Seattle to Charleston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Book one of these great deals on flights from Seattle to Charleston. Users should examine the flight details to ensure there are no surprises.
Mon 6/106:15 pmSEA - CHS
2 stops25h 11mMultiple Airlines
Mon 6/1712:55 pmCHS - SEA
3 stops34h 56mMultiple Airlines
Deal found 5/31$302
Mon 6/106:15 pmSEA - CHS
2 stops25h 11mMultiple Airlines
Mon 6/177:00 amCHS - SEA
2 stops28h 59mMultiple Airlines
Deal found 5/31$322
Sun 6/99:07 amSEA - CHS
2 stops10h 19mMultiple Airlines
Thu 6/137:55 pmCHS - SEA
1 stop15h 37mMultiple Airlines
Deal found 6/1$348
Mon 6/108:59 pmSEA - CHS
3 stops20h 56mSpirit Airlines
Mon 6/1712:55 pmCHS - SEA
3 stops34h 56mSpirit Airlines
Deal found 5/31$355
Mon 6/1012:10 pmSEA - CHS
1 stop8h 31mUnited Airlines
Mon 6/175:09 pmCHS - SEA
1 stop8h 34mUnited Airlines
Deal found 5/31$360
Sun 6/99:07 amSEA - CHS
3 stops21h 19mMultiple Airlines
Thu 6/137:55 pmCHS - SEA
1 stop15h 37mMultiple Airlines
Deal found 6/1$384
Sun 6/912:40 amSEA - CHS
1 stop9h 11mDelta
Mon 6/176:16 pmCHS - SEA
1 stop8h 43mDelta
Deal found 5/31$398
Sun 6/99:27 amSEA - CHS
Nonstop5h 21mMultiple Airlines
Thu 6/137:55 pmCHS - SEA
1 stop15h 37mMultiple Airlines
Deal found 6/1$410
Sun 6/911:59 pmSEA - CHS
2 stops19h 11mMultiple Airlines
Sun 6/164:57 pmCHS - SEA
1 stop18h 35mMultiple Airlines
Deal found 6/1$411

One-way flights to Charleston from Seattle

Search for one-way flight options from Seattle to Charleston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Take a look at some of the one-way flights we've detected from Seattle to Charleston. Users in need of a round-trip flight from Seattle to Charleston instead should update the search form at the top of page.
Mon 6/108:59 pmSEA - CHS
1 stop19h 46mSpirit Airlines
Deal found 6/1$122
Mon 6/178:59 pmSEA - CHS
1 stop19h 46mSpirit Airlines
Deal found 5/31$125
Mon 6/106:15 pmSEA - CHS
2 stops25h 11mMultiple Airlines
Deal found 6/1$131
Tue 7/161:14 amSEA - CHS
1 stop8h 25mAmerican Airlines
Deal found 6/1$141
Wed 7/38:59 pmSEA - CHS
1 stop19h 00mSpirit Airlines
Deal found 6/1$142
Wed 7/178:55 pmSEA - CHS
1 stop19h 00mSpirit Airlines
Deal found 6/1$147
Wed 8/219:37 amSEA - CHS
Nonstop5h 12mAlaska Airlines
Deal found 6/1$149
Wed 6/198:59 pmSEA - CHS
1 stop19h 00mSpirit Airlines
Deal found 6/1$175
Mon 6/178:59 pmSEA - CHS
3 stops17h 40mSpirit Airlines
Deal found 5/31$178

Find flights from Seattle to Charleston within your budget

Customize your flight search to find flights from Seattle to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$262 - $310

Route

Depart

Return

Price

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 7/22

1 stop15h 46m

Charleston

Sun 7/28

1 stop22h 42m

$262

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Wed 9/4

Nonstop5h 12m

Charleston

Sat 9/14

Nonstop5h 49m

$267

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Wed 11/6

1 stop8h 33m

Charleston

Sat 11/9

1 stop9h 10m

$277

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 7/22

1 stop15h 46m

Charleston

Sun 7/28

1 stop31h 31m

$282

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Wed 9/4

1 stop9h 01m

Charleston

Sat 9/14

2 stops10h 58m

$287

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Sat 9/14

2 stops20h 07m

Charleston

Sat 9/21

3 stops28h 45m

$293

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Sat 9/14

2 stops12h 40m

Charleston

Sat 9/21

1 stop8h 38m

$307

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 7/22

Nonstop5h 11m

Charleston

Sun 7/28

1 stop11h 36m

$309

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Fri 9/13

1 stop9h 07m

Charleston

Sat 9/21

1 stop10h 04m

$310

Flights are sorted by cheapest first

Deals found on 5/31

How far ahead should I book a flight from Seattle to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Charleston. Price data was last updated on May 31, 2024.
The price you pay for your flight from Seattle to Charleston may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Seattle to Charleston?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Charleston. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Charleston flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seattle to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average temperature and rainfall totals by month.

CHS

Temperature

48.2 - 82.4 °F

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated June 2, 2024.
To help decide which airline to fly from Seattle to Charleston, see what other customers have to say about Spirit Airlines, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Alaska Airlines
8.1
Very good
9,198 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Delta
8.0
Very good
10,410 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

United Airlines
7.4
Good
10,754 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

American Airlines
7.3
Good
14,268 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Sun Country Air
7.2
Good
592 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seattle to Charleston for under $300 on Cheapflights?

    Yes, there are multiple flights from Seattle to Charleston for under $300. The cheapest flight booked recently is on Spirit Airlines for just $262, but on average you can expect to pay $311.

  • Are there nonstop flights from Seattle to Charleston for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to Charleston under $300. A good price for a nonstop flight from Seattle to Charleston is less than $372.

  • Are there last-minute flights available from Seattle to Charleston for under $400?

    There are currently 20+ open flights from Seattle to Charleston within the next 7 days for less than $400.

  • How popular is this Seattle to Charleston flight route?

    This flight path from Seattle/Tacoma Intl to Charleston was viewed by 12 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Seattle to Charleston round-trip?

    According to our current data, Spirit Airlines ($262), Alaska Airlines ($267), and American Airlines ($277) offers the cheapest pricing from Seattle to Charleston. You may be able to fly from Seattle to Charleston for 33% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seattle to Charleston one-way?

    $122 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and Alaska Airlines, with prices starting from $141 and $149, respectively.

  • What are the cheapest flights from Seattle to Charleston?

    Looking at all options, your cheapest flight can be booked for $226. While the most popular route (Seattle/Tacoma Intl - Charleston) can be booked for $262 on average our data indicates $470 when flying from Seattle to Charleston.

  • What does SEA to CHS mean?

    SEA and CHS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to CHS refers to a flight route from Seattle/Tacoma Intl Airport to Charleston Airport.

  • Can I find deals for flights from Seattle to Charleston that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Charleston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Charleston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Charleston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Charleston that include hotel bookings?

    Yes. In addition to deals on Seattle to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Charleston.

  • Can I find deals for business class flights from Seattle to Charleston?

    Yes. Cheapflights offers flight deals from Seattle to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Charleston that allow pets onboard?

    Many airlines flying from Seattle to Charleston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Charleston?

    Yes, you can often find last-minute deals on Seattle to Charleston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Charleston flight deals updated?

    The Seattle to Charleston flight deals you see on this page were last updated on 6/1.

  • What are the most popular airlines that fly from Seattle to Charleston?

    When booking a flight from Seattle to Charleston, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

  • What is the cheapest month to book a flight from Seattle to Charleston?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Charleston (average of $235). Flying from Seattle to Charleston in April is currently the most expensive (average of $318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Charleston
See prices for flight routes from nearby airports that may be better suited for you.

Seattle to Charlotte flights
Portland to Charlotte flights
Seattle to Savannah flights
Portland to Charleston flights
Seattle to Myrtle Beach flights
Seattle to Columbia flights
Portland to Greenville flights
Seattle to Greenville flights
Spokane to Charlotte flights
Portland to Savannah flights
Portland to Myrtle Beach flights
Portland to Augusta flights
Spokane to Charleston flights
Seattle to Hilton Head Island flights
Portland to Columbia flights
Spokane to Savannah flights
Spokane to Myrtle Beach flights
Spokane to Columbia flights
Portland to Hilton Head Island flights
Seattle to Augusta flights
Pasco to Charlotte flights
Spokane to Greenville flights
Pasco to Augusta flights
Pasco to Charleston flights
Spokane to Hilton Head Island flights
Pasco to Savannah flights
Seattle to Florence flights
Yakima to Hilton Head Island flights
Portland to Florence flights
Bellingham to Savannah flights
Wenatchee to Charlotte flights
Bellingham to Hilton Head Island flights
Walla Walla to Charlotte flights
Yakima to Charleston flights
Yakima to Charlotte flights
Walla Walla to Charleston flights

Top 5 airlines flying from Seattle to Charleston

Discover the top 5 airlines that operate flights from Seattle to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$128Average$344FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$138Average$334FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$178Average$418FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Spirit AirlinesCheapest$182Average$245FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$233Average$387FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Austin to Hawaii flights
Chicago to Phoenix flights
Washington, D.C. to New York flights
USA to London flights
Miami to Toronto flights
New York to London flights
San Francisco to New York flights
Detroit to Fort Myers flights
Chicago to Miami flights
Boston to Fort Lauderdale flights
Los Angeles to Washington, D.C. flights
Seattle to Ivory Coast flights

Search flights from Seattle to Charleston by cabin class

Find flights from Seattle to Charleston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Seattle to Charleston

Find hourly flight availability from Seattle to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 2, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Charleston

Explore weekly flight availability from Seattle to Charleston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 2, 2024.
Sunday0daily flights
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday1daily flight

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Charleston?

Cheapflights makes it easy to find Seattle to Charleston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Charleston?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Charleston.

Can Cheapflights find flights from Seattle to Charleston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Charleston flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to Charleston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Charleston from Seattle today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines