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Cheap flights from St. Louis to Dayton (STL - DAY) from $173

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 7/22. 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.
STL — DAY
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
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Cheap flight deals from St. Louis to Dayton

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Dayton (DAY). 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 9, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$331

One-way from

$193
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 37% potential price drop
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From Lambert-St Louis to Dayton
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One-way flight from Lambert-St Louis to Dayton
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What is the cheapest day to fly round-trip from St. Louis to Dayton?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Dayton. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from St. Louis to Dayton?

The best pricing can be found in the month of September. Prices to Dayton from St. Louis average $356. You can even find prices in September for less than $356, as users have found deals to Dayton from as low as $217. The month of March appears to be one of the more expensive times to travel to Dayton from St. Louis. Flying in the targeted month can save you up to 49%.

What is the cheapest time of day to fly from STL to DAY?

A simple way to save on the total cost of your ticket is to fly from St. Louis to Dayton in the morning. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the afternoon.

Cheap St. Louis to Dayton flights in June & July 2024

Find cheap flight options from St. Louis to Dayton 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.
These are some of the most attractive deals on flights from St. Louis to Dayton in 2024. Check back in a little while for more flight options.
Wed 7/35:15 amSTL - DAY
1 stop6h 45mAmerican Airlines
Sat 7/68:45 amDAY - STL
1 stop6h 41mAmerican Airlines
Deal found 6/8$213
Mon 6/103:27 pmSTL - DAY
1 stop5h 51mAmerican Airlines
Thu 6/138:43 amDAY - STL
1 stop5h 29mAmerican Airlines
Deal found 6/9$318
Wed 7/35:30 pmSTL - DAY
2 stops19h 50mUnited Airlines
Sat 7/611:55 amDAY - STL
1 stop3h 41mUnited Airlines
Deal found 6/8$389
Wed 7/39:47 amSTL - DAY
2 stops9h 59mAmerican Airlines
Sat 7/66:41 amDAY - STL
2 stops7h 35mAmerican Airlines
Deal found 6/8$468
Mon 6/1012:56 pmSTL - DAY
1 stop7h 11mAmerican Airlines
Thu 6/136:39 amDAY - STL
2 stops7h 33mAmerican Airlines
Deal found 6/9$483
Sun 6/2310:15 amSTL - DAY
1 stop5h 50mUnited Airlines
Tue 6/2511:45 amDAY - STL
1 stop4h 56mUnited Airlines
Deal found 6/9$487
Mon 6/107:00 amSTL - DAY
2 stops12h 46mAmerican Airlines
Thu 6/138:30 amDAY - STL
2 stops6h 56mAmerican Airlines
Deal found 6/9$488
Sun 6/236:00 amSTL - DAY
1 stop3h 20mAmerican Airlines
Tue 6/256:39 amDAY - STL
2 stops7h 33mAmerican Airlines
Deal found 6/9$553
Sun 6/2312:44 pmSTL - DAY
2 stops8h 34mAmerican Airlines
Tue 6/257:30 amDAY - STL
2 stops10h 18mAmerican Airlines
Deal found 6/9$893

St. Louis to Dayton 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Dayton 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.
These are some of the most attractive deals on flights from St. Louis to Dayton in 2024. Check back in a little while for more flight options.
Wed 7/35:15 amSTL - DAY
1 stop6h 45mAmerican Airlines
Sat 7/68:45 amDAY - STL
1 stop6h 41mAmerican Airlines
Deal found 6/8$213
Thu 8/85:00 amSTL - DAY
1 stop5h 44mAmerican Airlines
Sun 8/117:30 amDAY - STL
1 stop5h 45mAmerican Airlines
Deal found 6/9$223
Fri 9/136:00 amSTL - DAY
1 stop6h 13mAmerican Airlines
Mon 9/165:54 pmDAY - STL
1 stop6h 59mAmerican Airlines
Deal found 6/9$268
Mon 6/103:27 pmSTL - DAY
1 stop5h 51mAmerican Airlines
Thu 6/138:43 amDAY - STL
1 stop5h 29mAmerican Airlines
Deal found 6/9$318
Wed 7/35:30 pmSTL - DAY
2 stops19h 50mUnited Airlines
Sat 7/611:55 amDAY - STL
1 stop3h 41mUnited Airlines
Deal found 6/8$389
Fri 9/137:30 amSTL - DAY
1 stop3h 27mAmerican Airlines
Mon 9/167:19 amDAY - STL
2 stops10h 07mAmerican Airlines
Deal found 6/9$463
Wed 7/39:47 amSTL - DAY
2 stops9h 59mAmerican Airlines
Sat 7/66:41 amDAY - STL
2 stops7h 35mAmerican Airlines
Deal found 6/8$468
Mon 6/1012:56 pmSTL - DAY
1 stop7h 11mAmerican Airlines
Thu 6/136:39 amDAY - STL
2 stops7h 33mAmerican Airlines
Deal found 6/9$483
Sun 6/2310:15 amSTL - DAY
1 stop5h 50mUnited Airlines
Tue 6/2511:45 amDAY - STL
1 stop4h 56mUnited Airlines
Deal found 6/9$487

One-way flights to Dayton from St. Louis

Search for one-way flight options from St. Louis to Dayton. 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.
Users in need of a one-way flight from St. Louis to Dayton can choose from these deals. Users in need of a round-trip flight from St. Louis to Dayton instead should update the search form at the top of page.
Mon 7/223:18 pmSTL - DAY
1 stop5h 38mAmerican Airlines
Deal found 6/8$173
Thu 7/183:49 pmSTL - DAY
1 stop6h 58mDelta
Deal found 6/8$193
Fri 7/191:07 pmSTL - DAY
1 stop7h 01mAmerican Airlines
Deal found 6/9$259
Thu 7/187:00 amSTL - DAY
2 stops9h 50mAmerican Airlines
Deal found 6/8$314
Fri 7/195:30 pmSTL - DAY
2 stops15h 20mUnited Airlines
Deal found 6/9$319

Find flights from St. Louis to Dayton within your budget

Customize your flight search to find flights from St. Louis to Dayton 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

$213 - $617

Route

Depart

Return

Price

Lambert-St LouisDayton

STL - DAY

STLDAY

Lambert-St Louis

Wed 7/3

1 stop6h 45m

Dayton

Sat 7/6

1 stop6h 41m

$213

Lambert-St LouisDayton

STL - DAY

STLDAY

Lambert-St Louis

Wed 7/17

1 stop5h 18m

Dayton

Sun 7/21

1 stop4h 02m

$248

Lambert-St LouisDayton

STL - DAY

STLDAY

Lambert-St Louis

Sun 7/21

1 stop6h 58m

Dayton

Tue 7/23

1 stop6h 40m

$258

Lambert-St LouisDayton

STL - DAY

STLDAY

Lambert-St Louis

Wed 7/3

2 stops19h 50m

Dayton

Sat 7/6

1 stop3h 41m

$389

Lambert-St LouisDayton

STL - DAY

STLDAY

Lambert-St Louis

Wed 7/3

2 stops9h 59m

Dayton

Sat 7/6

2 stops7h 35m

$468

Lambert-St LouisDayton

STL - DAY

STLDAY

Lambert-St Louis

Wed 7/17

2 stops13h 08m

Dayton

Sun 7/21

1 stop5h 29m

$473

Lambert-St LouisDayton

STL - DAY

STLDAY

Lambert-St Louis

Fri 7/19

1 stop4h 19m

Dayton

Sun 7/21

1 stop5h 29m

$548

Lambert-St LouisDayton

STL - DAY

STLDAY

Lambert-St Louis

Sun 7/21

1 stop3h 42m

Dayton

Tue 7/23

2 stops9h 28m

$617

Flights are sorted by cheapest first

Deals found on 6/8

What is the cheapest day to fly from St. Louis to Dayton?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Dayton. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Dayton flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday 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 St. Louis to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton from St. Louis 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 Dayton by month

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

DAY

Temperature

28.4 - 73.4 °F

If weather is an important factor for your trip to Dayton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Dayton

Get insights into the airlines that provide service to Dayton. 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 Dayton. Reviews last updated June 9, 2024.
See what other customers who have flown with American Airlines, Delta and United Airlines from St. Louis to Dayton have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,295 reviews

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,295 reviews
Delta
8.0
Very good
10,295 reviews

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,661 reviews
Delta
8.0
Very good
10,295 reviews

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,172 reviews
Delta
8.0
Very good
10,295 reviews

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Dayton. 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 St. Louis to Dayton for under $300 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Dayton for under $300. The cheapest flight booked recently is on American Airlines for just $213, but on average you can expect to pay $401.

  • What are the cheapest airlines flying from St. Louis to Dayton round-trip?

    According to our current data, American Airlines ($213), Delta ($248), and United Airlines ($389) offers the cheapest pricing from St. Louis to Dayton. You may be able to fly from St. Louis to Dayton for 40% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from St. Louis to Dayton one-way?

    $173 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $193 and $319, respectively.

  • What does STL to DAY mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to Dayton Airport flight would often be abbreviated as a STL to DAY flight.

  • Can I find deals for flights from St. Louis to Dayton that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Dayton 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 St. Louis to Dayton with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Dayton 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 St. Louis to Dayton that include hotel bookings?

    Yes. In addition to deals on St. Louis to Dayton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Dayton?

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

  • Can I find deals for business class flights from St. Louis to Dayton?

    Yes. Cheapflights offers flight deals from St. Louis to Dayton 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 St. Louis to Dayton that allow pets onboard?

    Many airlines flying from St. Louis to Dayton 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 St. Louis to Dayton?

    Yes, you can often find last-minute deals on St. Louis to Dayton 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 St. Louis to Dayton flight deals updated?

    The St. Louis to Dayton flight deals you see on this page were last updated on 6/9.

  • What are the most popular airlines that fly from St. Louis to Dayton?

    Before booking your flight from St. Louis to Dayton check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

  • What is the cheapest month to book a flight from St. Louis to Dayton?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Dayton (average of $331). Flying from St. Louis to Dayton in June is currently the most expensive (average of $443). 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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Top 3 airlines flying from St. Louis to Dayton

Discover the top 3 airlines that operate flights from St. Louis to Dayton. 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
American AirlinesCheapest$221Average$344FlexibilityNo cancel feeOn-time71%
DeltaCheapest$224Average$267FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$254Average$507FlexibilityNo cancel feeOn-time69%
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Search flights from St. Louis to Dayton by cabin class

Find flights from St. Louis to Dayton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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