$209+ Cheap flights from Dayton to St. Louis (DAY - STL)
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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — STL
Mar 14 — Mar 211
1 adult, Economy
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Find cheap flights from Dayton to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dayton to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dayton to St. LouisExplore the most affordable flight options available from Dayton to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
Explore the most affordable flight options available from Dayton to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:44 pm
DAY
- STL
1 stop5h 52m
Delta
Sat 2/286:00 am
STL
- DAY
1 stop3h 55m
Delta
Deal found 2/11![Delta logo]()
$259
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:04 pm
DAY
- STL
1 stop6h 18m
American Airlines
Sat 2/288:00 am
STL
- DAY
2 stops8h 26m
American Airlines
Deal found 2/9![American Airlines logo]()
$264
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:35 pm
DAY
- STL
1 stop5h 06m
American Airlines
Sun 4/197:05 am
STL
- DAY
1 stop4h 10m
American Airlines
Deal found 2/8![American Airlines logo]()
$274
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/104:21 pm
DAY
- STL
1 stop5h 54m
American Airlines
Thu 2/269:37 am
STL
- DAY
1 stop6h 28m
American Airlines
Deal found 2/9![American Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:20 am
DAY
- STL
1 stop6h 56m
American Airlines
Sat 2/217:05 am
STL
- DAY
1 stop5h 19m
American Airlines
Deal found 2/10![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:41 pm
DAY
- STL
1 stop4h 01m
American Airlines
Wed 2/1811:46 am
STL
- DAY
1 stop5h 49m
American Airlines
Deal found 2/11![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:49 pm
DAY
- STL
1 stop4h 16m
United Airlines
Wed 3/47:41 am
STL
- DAY
1 stop4h 44m
United Airlines
Deal found 2/10![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:00 pm
DAY
- STL
1 stop4h 56m
Delta
Tue 2/176:00 am
STL
- DAY
1 stop6h 50m
Delta
Deal found 2/9![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:47 am
DAY
- STL
2 stops9h 03m
American Airlines
Mon 2/162:00 pm
STL
- DAY
1 stop7h 30m
American Airlines
Deal found 2/10![American Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:00 pm
DAY
- STL
1 stop4h 56m
Delta
Sun 2/156:00 am
STL
- DAY
1 stop3h 55m
Delta
Deal found 2/9![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:47 am
DAY
- STL
1 stop7h 57m
American Airlines
Mon 3/236:00 am
STL
- DAY
1 stop5h 11m
American Airlines
Deal found 2/9![American Airlines logo]()
$343
Best flights from Dayton to St. LouisDiscover carefully curated flight deals from Dayton to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
Discover carefully curated flight deals from Dayton to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:47 am
DAY
- STL
1 stop7h 46m
American Airlines
Tue 3/35:12 am
STL
- DAY
1 stop5h 27m
American Airlines
Deal found 2/11![American Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:44 pm
DAY
- STL
1 stop5h 52m
Delta
Sat 2/286:00 am
STL
- DAY
1 stop3h 55m
Delta
Deal found 2/11![Delta logo]()
$259
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:49 pm
DAY
- STL
1 stop4h 16m
United Airlines
Wed 3/48:17 am
STL
- DAY
1 stop4h 08m
United Airlines
Deal found 2/9![United Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:04 pm
DAY
- STL
1 stop6h 18m
American Airlines
Sat 2/288:00 am
STL
- DAY
2 stops8h 26m
American Airlines
Deal found 2/9![American Airlines logo]()
$264
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:32 am
DAY
- STL
1 stop6h 11m
American Airlines
Sat 2/288:00 am
STL
- DAY
2 stops8h 26m
American Airlines
Deal found 2/11![American Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:34 pm
DAY
- STL
1 stop6h 24m
Delta
Fri 3/204:21 pm
STL
- DAY
1 stop5h 27m
Delta
Deal found 2/11![Delta logo]()
$324
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:35 pm
DAY
- STL
1 stop5h 06m
American Airlines
Sun 4/197:05 am
STL
- DAY
1 stop4h 10m
American Airlines
Deal found 2/8![American Airlines logo]()
$274
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:35 pm
DAY
- STL
1 stop7h 09m
American Airlines
Fri 3/209:37 am
STL
- DAY
1 stop10h 41m
American Airlines
Deal found 2/10![American Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:47 am
DAY
- STL
1 stop7h 57m
American Airlines
Mon 3/236:00 am
STL
- DAY
1 stop5h 11m
American Airlines
Deal found 2/9![American Airlines logo]()
$343
Last-minute flights from Dayton to St. LouisDiscover last-minute flight deals from Dayton to St. Louis. Data last updated February 12, 2026 and is based on user searches.
Discover last-minute flight deals from Dayton to St. Louis. Data last updated February 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:41 pm
DAY
- STL
1 stop4h 01m
American Airlines
Wed 2/1811:46 am
STL
- DAY
1 stop5h 49m
American Airlines
Deal found 2/11![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:00 pm
DAY
- STL
1 stop4h 56m
Delta
Tue 2/176:00 am
STL
- DAY
1 stop6h 50m
Delta
Deal found 2/9![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:47 am
DAY
- STL
2 stops9h 03m
American Airlines
Mon 2/162:00 pm
STL
- DAY
1 stop7h 30m
American Airlines
Deal found 2/10![American Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:00 pm
DAY
- STL
1 stop4h 56m
Delta
Sun 2/156:00 am
STL
- DAY
1 stop3h 55m
Delta
Deal found 2/9![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1411:00 am
DAY
- STL
1 stop6h 02m
United Airlines
Mon 2/168:30 am
STL
- DAY
1 stop4h 52m
United Airlines
Deal found 2/9![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/175:47 am
DAY
- STL
1 stop7h 46m
American Airlines
Sat 2/2110:43 am
STL
- DAY
2 stops10h 17m
American Airlines
Deal found 2/9![American Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:20 am
DAY
- STL
1 stop6h 56m
American Airlines
Sat 2/217:05 am
STL
- DAY
1 stop5h 19m
American Airlines
Deal found 2/10![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:04 pm
DAY
- STL
1 stop6h 18m
American Airlines
Sat 2/288:00 am
STL
- DAY
2 stops8h 26m
American Airlines
Deal found 2/9![American Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:44 pm
DAY
- STL
1 stop5h 52m
Delta
Sat 2/286:00 am
STL
- DAY
1 stop3h 55m
Delta
Deal found 2/11![Delta logo]()
$259
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:49 pm
DAY
- STL
1 stop4h 16m
United Airlines
Wed 3/48:17 am
STL
- DAY
1 stop4h 08m
United Airlines
Deal found 2/9![United Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:47 am
DAY
- STL
1 stop7h 57m
American Airlines
Mon 3/236:00 am
STL
- DAY
1 stop5h 11m
American Airlines
Deal found 2/9![American Airlines logo]()
$343
One-way flights from Dayton to St. LouisSearch for one-way flight options from Dayton to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
Search for one-way flight options from Dayton to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:24 am
DAY
- STL
1 stop4h 12m
United Airlines
Deal found 2/8![United Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/811:38 am
DAY
- STL
3 stops31h 58m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$270
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:44 pm
DAY
- STL
1 stop5h 52m
Delta
Deal found 2/8![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/175:47 am
DAY
- STL
2 stops8h 56m
American Airlines
Deal found 2/8![American Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:00 am
DAY
- STL
2 stops7h 43m
American Airlines
Deal found 2/8![American Airlines logo]()
$530
Find flight deals from Dayton to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to St. Louis (STL). 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 February 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $259 (American Airlines) |
One-way from | $209 (United Airlines) |
Popular in | April |
Cheapest in | July |
Average price | $311 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dayton to St. Louis 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 2,558,603 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Dayton to St. Louis that are best for you.
Fly from
Dayton
Fly to
St. Louis
Route
Depart
Return
Price
DaytonSt. Louis
DAY - STL
DAYSTL
Dayton
Fri 2/27
5:47 am-12:33 pm
1 stop7h 46m
Lambert-St Louis
Tue 3/3
5:12 am-11:39 am
1 stop5h 27m
$259
DaytonSt. Louis
DAY - STL
DAYSTL
Dayton
Wed 2/25
6:44 pm-11:36 pm
1 stop5h 52m
Lambert-St Louis
Sat 2/28
6:00 am-10:55 am
1 stop3h 55m
$259
DaytonSt. Louis
DAY - STL
DAYSTL
Dayton
Tue 2/24
6:04 pm-11:22 pm
1 stop6h 18m
Lambert-St Louis
Sat 2/28
8:00 am-5:26 pm
2 stops8h 26m
$264
DaytonSt. Louis
DAY - STL
DAYSTL
Dayton
Wed 2/25
8:32 am-1:43 pm
1 stop6h 11m
Lambert-St Louis
Sat 2/28
8:00 am-5:26 pm
2 stops8h 26m
$264
DaytonSt. Louis
DAY - STL
DAYSTL
Dayton
Thu 4/16
12:35 pm-4:41 pm
1 stop5h 06m
Lambert-St Louis
Sun 4/19
7:05 am-12:15 pm
1 stop4h 10m
$274
DaytonSt. Louis
DAY - STL
DAYSTL
Dayton
Sat 2/28
5:49 pm-9:05 pm
1 stop4h 16m
Lambert-St Louis
Wed 3/4
8:17 am-1:25 pm
1 stop4h 08m
$314
DaytonSt. Louis
DAY - STL
DAYSTL
Dayton
Fri 3/13
6:34 pm-11:58 pm
1 stop6h 24m
Lambert-St Louis
Fri 3/20
4:21 pm-10:48 pm
1 stop5h 27m
$324
DaytonSt. Louis
DAY - STL
DAYSTL
Dayton
Tue 3/17
5:35 pm-11:44 pm
1 stop7h 09m
Lambert-St Louis
Fri 3/20
9:37 am-9:18 pm
1 stop10h 41m
$324
DaytonSt. Louis
DAY - STL
DAYSTL
Dayton
Thu 3/19
5:47 am-12:44 pm
1 stop7h 57m
Lambert-St Louis
Mon 3/23
6:00 am-12:11 pm
1 stop5h 11m
$343
DaytonSt. Louis
DAY - STL
DAYSTL
Dayton
Sun 3/8
7:24 am-10:36 am
1 stop4h 12m
$209
Showing 1-10 of 14 results
Compare providers for flights from Dayton to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dayton to St. Louis in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Dayton-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dayton-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dayton-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Dayton-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dayton-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Dayton to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Dayton with our price prediction graph.
DAY-STL
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.
Cheapflights Insights
Everything you need to know about your flight from Dayton to St. Louis
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated February 12, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Dayton to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Crew
8.5
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Crew
8.5
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Crew
8.5
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Crew
8.5
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Dayton to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus
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Dayton and St. Louis flights
Browse other Dayton and St. Louis flight options. Last updated on February 12, 2026.
Other flights from Dayton
Browse through other flights departing from Dayton. Flights are based on user searches made on Cheapflights and were last updated on February 12, 2026.
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Other flights to St. Louis
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Top 3 airlines flying from Dayton to St. Louis
Discover the top 3 airlines that operate flights from Dayton to St. Louis. 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 2,558,603 searches. Data last updated February 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$323 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$338 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$233 | Average$331 | FlexibilityNo cancel fee | On-time71% |