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Cheap flights from Santa Rosa (STS) to Dulles Intl (IAD) from $209

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 9/1. 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.
STS — IAD
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
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What is the cheapest day to fly round-trip from Santa Rosa to Washington, D.C. Dulles Intl Airport?

Travelers have found that booking a Monday departure is the best way to save up to 29% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Santa Rosa to Washington, D.C. Dulles Intl Airport?

To save on the cost of your flight from Santa Rosa to Washington, D.C. Dulles Intl Airport, book at least 31 days before your planned departure. Booking around this time can save you about 44% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $466 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $595.

What is the cheapest month to fly from Santa Rosa to Washington, D.C. Dulles Intl Airport?

September can be a great time to fly to Washington, D.C. Dulles Intl Airport from Santa Rosa with a flight ticket averaging about $461. Cheapflights users have found deals in the month of September for as cheap as $183. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from STS to IAD?

When flying from Santa Rosa to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Santa Rosa to Dulles Intl flights in June & July 2024

Find cheap flight options from Santa Rosa to Dulles Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 9, 2024.
Check out some of the best flight deals from Santa Rosa to Washington, D.C. in 2024. Check back in a little while for more flight options.
Fri 7/57:58 pmSTS - IAD
1 stop17h 37mAlaska Airlines
Mon 7/155:43 pmIAD - STS
1 stop24h 22mAlaska Airlines
Deal found 6/8$502
Fri 7/57:58 pmSTS - IAD
1 stop17h 37mAlaska Airlines
Mon 7/156:37 pmIAD - STS
2 stops19h 04mAlaska Airlines
Deal found 6/8$597
Wed 6/2610:21 amSTS - IAD
1 stop27h 14mAlaska Airlines
Sat 7/67:10 amIAD - STS
1 stop11h 04mAlaska Airlines
Deal found 6/8$612
Wed 6/264:14 pmSTS - IAD
2 stops13h 44mAmerican Airlines
Sat 7/66:00 amIAD - STS
1 stop8h 48mAmerican Airlines
Deal found 6/8$633
Wed 6/264:14 pmSTS - IAD
2 stops13h 44mAmerican Airlines
Sat 7/65:00 amIAD - STS
2 stops9h 48mAmerican Airlines
Deal found 6/8$638
Fri 7/510:21 amSTS - IAD
2 stops16h 06mAlaska Airlines
Mon 7/156:37 pmIAD - STS
2 stops19h 04mAlaska Airlines
Deal found 6/8$753
Wed 6/2610:21 amSTS - IAD
1 stop16h 19mAlaska Airlines
Sun 7/77:00 amIAD - STS
1 stop11h 05mAlaska Airlines
Deal found 6/8$757
Wed 6/263:47 pmSTS - IAD
1 stop10h 53mAlaska Airlines
Sun 7/77:02 amIAD - STS
2 stops30h 39mAlaska Airlines
Deal found 6/8$777
Wed 6/2611:21 amSTS - IAD
2 stops17h 09mAlaska Airlines
Sun 7/77:02 amIAD - STS
2 stops30h 39mAlaska Airlines
Deal found 6/8$863

Santa Rosa to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Santa Rosa and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
Check out some of the best flight deals from Santa Rosa to Washington, D.C. in 2024. Check back in a little while for more flight options.
Fri 7/57:58 pmSTS - IAD
1 stop17h 37mAlaska Airlines
Mon 7/155:43 pmIAD - STS
1 stop24h 22mAlaska Airlines
Deal found 6/8$502
Fri 7/57:58 pmSTS - IAD
1 stop17h 37mAlaska Airlines
Mon 7/156:37 pmIAD - STS
2 stops19h 04mAlaska Airlines
Deal found 6/8$597
Wed 6/2610:21 amSTS - IAD
1 stop27h 14mAlaska Airlines
Sat 7/67:10 amIAD - STS
1 stop11h 04mAlaska Airlines
Deal found 6/8$612
Wed 6/264:14 pmSTS - IAD
2 stops13h 44mAmerican Airlines
Sat 7/66:00 amIAD - STS
1 stop8h 48mAmerican Airlines
Deal found 6/8$633
Wed 6/264:14 pmSTS - IAD
2 stops13h 44mAmerican Airlines
Sat 7/65:00 amIAD - STS
2 stops9h 48mAmerican Airlines
Deal found 6/8$638
Fri 7/510:21 amSTS - IAD
2 stops16h 06mAlaska Airlines
Mon 7/156:37 pmIAD - STS
2 stops19h 04mAlaska Airlines
Deal found 6/8$753
Wed 6/2610:21 amSTS - IAD
1 stop16h 19mAlaska Airlines
Sun 7/77:00 amIAD - STS
1 stop11h 05mAlaska Airlines
Deal found 6/8$757
Wed 6/263:47 pmSTS - IAD
1 stop10h 53mAlaska Airlines
Sun 7/77:02 amIAD - STS
2 stops30h 39mAlaska Airlines
Deal found 6/8$777
Wed 6/2611:21 amSTS - IAD
2 stops17h 09mAlaska Airlines
Sun 7/77:02 amIAD - STS
2 stops30h 39mAlaska Airlines
Deal found 6/8$863

One-way flights to Dulles Intl from Santa Rosa

Search for one-way flight options from Santa Rosa to Dulles Intl. 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 3,020,828 searches. Data last updated June 9, 2024.
Take a look at some of the best available options we've come across on one-way flights from Santa Rosa to Washington, D.C.. Users needing a return flight from Santa Rosa to Washington, D.C. should utilize the search form above.
Sun 9/112:27 pmSTS - IAD
1 stop7h 55mAmerican Airlines
Deal found 6/8$209
Sat 8/1012:27 pmSTS - IAD
1 stop7h 55mAmerican Airlines
Deal found 6/8$224
Sat 8/104:15 pmSTS - IAD
2 stops13h 29mAmerican Airlines
Deal found 6/8$229
Fri 8/912:27 pmSTS - IAD
1 stop7h 55mAmerican Airlines
Deal found 6/8$244
Fri 8/94:15 pmSTS - IAD
2 stops13h 29mAmerican Airlines
Deal found 6/8$249
Mon 9/26:40 amSTS - IAD
1 stop7h 12mAlaska Airlines
Deal found 6/9$264
Sun 9/14:15 pmSTS - IAD
2 stops13h 29mAmerican Airlines
Deal found 6/8$314
Fri 8/97:45 amSTS - IAD
3 stops25h 25mMultiple Airlines
Deal found 6/8$318
Mon 9/27:55 pmSTS - IAD
2 stops40h 20mAlaska Airlines
Deal found 6/9$410

Find flights from Santa Rosa to Dulles Intl within your budget

Customize your flight search to find flights from Santa Rosa to Dulles Intl 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 3,020,828 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$502 - $863

Route

Depart

Return

Price

Santa Rosa Sonoma CountyWashington, D.C. Dulles Intl

STS - IAD

STSIAD

Santa Rosa Sonoma County

Fri 7/5

1 stop17h 37m

Washington, D.C. Dulles Intl

Mon 7/15

1 stop24h 22m

$502

Santa Rosa Sonoma CountyWashington, D.C. Dulles Intl

STS - IAD

STSIAD

Santa Rosa Sonoma County

Fri 7/5

1 stop17h 37m

Washington, D.C. Dulles Intl

Mon 7/15

2 stops19h 04m

$597

Santa Rosa Sonoma CountyWashington, D.C. Dulles Intl

STS - IAD

STSIAD

Santa Rosa Sonoma County

Wed 6/26

1 stop27h 14m

Washington, D.C. Dulles Intl

Sat 7/6

1 stop11h 04m

$612

Santa Rosa Sonoma CountyWashington, D.C. Dulles Intl

STS - IAD

STSIAD

Santa Rosa Sonoma County

Wed 6/26

2 stops13h 44m

Washington, D.C. Dulles Intl

Sat 7/6

1 stop8h 48m

$633

Santa Rosa Sonoma CountyWashington, D.C. Dulles Intl

STS - IAD

STSIAD

Santa Rosa Sonoma County

Wed 6/26

2 stops13h 44m

Washington, D.C. Dulles Intl

Sat 7/6

2 stops9h 48m

$638

Santa Rosa Sonoma CountyWashington, D.C. Dulles Intl

STS - IAD

STSIAD

Santa Rosa Sonoma County

Fri 7/5

2 stops16h 06m

Washington, D.C. Dulles Intl

Mon 7/15

2 stops19h 04m

$753

Santa Rosa Sonoma CountyWashington, D.C. Dulles Intl

STS - IAD

STSIAD

Santa Rosa Sonoma County

Wed 6/26

1 stop16h 19m

Washington, D.C. Dulles Intl

Sun 7/7

1 stop11h 05m

$757

Santa Rosa Sonoma CountyWashington, D.C. Dulles Intl

STS - IAD

STSIAD

Santa Rosa Sonoma County

Wed 6/26

1 stop10h 53m

Washington, D.C. Dulles Intl

Sun 7/7

2 stops30h 39m

$777

Santa Rosa Sonoma CountyWashington, D.C. Dulles Intl

STS - IAD

STSIAD

Santa Rosa Sonoma County

Wed 6/26

2 stops17h 09m

Washington, D.C. Dulles Intl

Sun 7/7

2 stops30h 39m

$863

Flights are sorted by cheapest first

Deals found on 6/8

What is the cheapest day to fly from Santa Rosa to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Santa Rosa to Dulles Intl. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Santa Rosa to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday mornings 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 Santa Rosa to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Santa Rosa 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.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated June 9, 2024.
See what other customers who have flown with Alaska Airlines and American Airlines from Santa Rosa to Washington, D.C. have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,245 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.3

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,245 reviews
Alaska Airlines
8.1
Very good
9,245 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.3

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,172 reviews
Alaska Airlines
8.1
Very good
9,245 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.3

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

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

  • What airport do you fly from for flights from Santa Rosa to Washington, D.C. Dulles Intl?

    Most people fly from Santa Rosa Sonoma County (STS) if they book a flight from Santa Rosa to Washington, D.C. Dulles Intl. On average, Sonoma County has 0 outbound flights to Washington, D.C. Dulles Intl per day from 2 airlines. Santa Rosa Sonoma County is conveniently located just 7.2 mi from Santa Rosa’s city center.

  • Can I find flights from Santa Rosa to Washington, D.C. Dulles Intl Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from Santa Rosa to Washington, D.C. Dulles Intl Airport for under $600. The cheapest flight booked recently is on Alaska Airlines for just $502, but on average you can expect to pay $681.

  • What does STS to IAD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Santa Rosa Sonoma County Airport to Washington, D.C. Dulles Intl Airport flight would often be abbreviated as a STS to IAD flight.

  • Can I find deals for flights from Santa Rosa to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Santa Rosa to Dulles Intl 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 Santa Rosa to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Santa Rosa to Dulles Intl 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 Santa Rosa to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Dulles Intl.

  • Can I find deals for business class flights from Santa Rosa to Dulles Intl?

    Yes. Cheapflights offers flight deals from Santa Rosa to Dulles Intl 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 Santa Rosa to Dulles Intl that allow pets onboard?

    Many airlines flying from Santa Rosa to Dulles Intl 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 Santa Rosa to Dulles Intl?

    Yes, you can often find last-minute deals on Santa Rosa to Dulles Intl 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 Santa Rosa to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Santa Rosa to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 6/8.

  • What is the cheapest month to book a flight from Santa Rosa to Washington, D.C. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Santa Rosa to Washington, D.C. Dulles Intl Airport (average of $278). Flying from Santa Rosa to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $382). 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

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Alternative routes for Santa Rosa to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Santa Rosa to Dulles Intl

Discover the top 2 airlines that operate flights from Santa Rosa to Dulles Intl. 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 3,020,828 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$435Average$540FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$537Average$547FlexibilityNo cancel feeOn-time71%
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New York John F Kennedy Intl Airport to Dubai flights
Seattle to Washington, D.C. flights
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Santa Rosa to Houston George Bush Intcntl Airport flights

Search flights from Santa Rosa to Dulles Intl by cabin class

Find flights from Santa Rosa to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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