$211+ Cheap flights from Burlington to St. Louis (BTV - 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — STL
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Best
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Cheapest flights from Burlington to St. LouisExplore the most affordable flight options available from Burlington to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from Burlington to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Tue 6/307:42 pm
BTV
- STL
1 stop4h 45m
United Airlines
Sat 7/48:00 am
STL
- BTV
1 stop5h 17m
United Airlines
Deal found 6/14![United Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 6/12. 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 7/35:25 am
BTV
- STL
1 stop8h 09m
Delta
Sat 7/116:09 pm
STL
- BTV
1 stop4h 02m
Delta
Deal found 6/12![Delta logo]()
$291
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/106:33 pm
BTV
- STL
1 stop5h 59m
American Airlines
Mon 7/135:58 pm
STL
- BTV
1 stop5h 11m
American Airlines
Deal found 6/10![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 7/33:57 pm
BTV
- STL
2 stops8h 32m
United Airlines
Sat 7/114:53 pm
STL
- BTV
1 stop5h 35m
United Airlines
Deal found 6/12![United Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/294:47 pm
BTV
- STL
1 stop6h 13m
United Airlines
Tue 9/17:00 am
STL
- BTV
1 stop4h 45m
United Airlines
Deal found 6/10![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 7/116:00 am
BTV
- STL
1 stop6h 38m
Delta
Wed 7/153:58 pm
STL
- BTV
1 stop7h 01m
Delta
Deal found 6/11![Delta logo]()
$344
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/117:47 pm
BTV
- STL
1 stop5h 29m
American Airlines
Wed 7/155:02 pm
STL
- BTV
1 stop5h 56m
American Airlines
Deal found 6/12![American Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 7/227:34 pm
BTV
- STL
1 stop5h 10m
United Airlines
Sat 7/251:18 pm
STL
- BTV
2 stops9h 29m
United Airlines
Deal found 6/10![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 6/14. 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 10/246:00 am
BTV
- STL
2 stops10h 43m
United Airlines
Tue 10/278:25 am
STL
- BTV
2 stops7h 30m
United Airlines
Deal found 6/14![United Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 6/13. 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.
Sun 8/25:25 am
BTV
- STL
1 stop5h 18m
Delta
Sat 8/82:00 pm
STL
- BTV
1 stop6h 37m
Delta
Deal found 6/13![Delta logo]()
$355
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/236:00 am
BTV
- STL
1 stop5h 35m
American Airlines
Sat 7/255:48 pm
STL
- BTV
1 stop4h 46m
American Airlines
Deal found 6/10![American Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/237:33 pm
BTV
- STL
1 stop5h 11m
United Airlines
Sat 7/251:18 pm
STL
- BTV
2 stops9h 29m
United Airlines
Deal found 6/10![United Airlines logo]()
$376
Best flights from Burlington to St. LouisDiscover carefully curated flight deals from Burlington to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Burlington to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:25 am
BTV
- STL
1 stop5h 18m
Delta
Mon 7/275:00 pm
STL
- BTV
1 stop5h 21m
Delta
Deal found 6/10![Delta logo]()
$291
This United Airlines deal was found by Cheapflights users on 6/13. 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 8/294:47 pm
BTV
- STL
1 stop6h 13m
United Airlines
Tue 9/17:00 am
STL
- BTV
1 stop4h 45m
United Airlines
Deal found 6/13![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:00 am
BTV
- STL
1 stop6h 47m
Delta
Mon 7/275:00 pm
STL
- BTV
1 stop5h 21m
Delta
Deal found 6/10![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 7/227:34 pm
BTV
- STL
1 stop5h 10m
United Airlines
Sat 7/251:18 pm
STL
- BTV
2 stops9h 29m
United Airlines
Deal found 6/10![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 7/116:00 am
BTV
- STL
1 stop6h 38m
Delta
Wed 7/153:58 pm
STL
- BTV
1 stop7h 01m
Delta
Deal found 6/11![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 6/14. 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 10/246:00 am
BTV
- STL
2 stops9h 16m
United Airlines
Tue 10/278:25 am
STL
- BTV
1 stop4h 53m
United Airlines
Deal found 6/14![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:40 pm
BTV
- STL
1 stop5h 06m
Delta
Sun 7/266:30 am
STL
- BTV
1 stop5h 10m
Delta
Deal found 6/10![Delta logo]()
$415
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:50 am
BTV
- STL
2 stops7h 21m
United Airlines
Wed 7/156:00 am
STL
- BTV
1 stop7h 17m
United Airlines
Deal found 6/11![United Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/21:20 pm
BTV
- STL
1 stop4h 59m
Delta
Sat 8/83:44 pm
STL
- BTV
1 stop5h 47m
Delta
Deal found 6/10![Delta logo]()
$461
Last-minute flights from Burlington to St. LouisDiscover last-minute flight deals from Burlington to St. Louis. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Burlington to St. Louis. Data last updated June 15, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Tue 6/307:42 pm
BTV
- STL
1 stop4h 45m
United Airlines
Sat 7/48:00 am
STL
- BTV
1 stop5h 17m
United Airlines
Deal found 6/14![United Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 6/12. 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 7/35:25 am
BTV
- STL
1 stop8h 09m
Delta
Sat 7/116:09 pm
STL
- BTV
1 stop4h 02m
Delta
Deal found 6/12![Delta logo]()
$291
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 7/33:57 pm
BTV
- STL
2 stops8h 32m
United Airlines
Sat 7/114:53 pm
STL
- BTV
1 stop5h 35m
United Airlines
Deal found 6/12![United Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/106:33 pm
BTV
- STL
1 stop5h 59m
American Airlines
Mon 7/135:58 pm
STL
- BTV
1 stop5h 11m
American Airlines
Deal found 6/10![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/15. 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 7/117:47 pm
BTV
- STL
1 stop5h 29m
American Airlines
Wed 7/156:55 am
STL
- BTV
1 stop16h 14m
American Airlines
Deal found 6/15![American Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 7/116:00 am
BTV
- STL
1 stop6h 38m
Delta
Wed 7/153:58 pm
STL
- BTV
1 stop7h 01m
Delta
Deal found 6/11![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 7/227:34 pm
BTV
- STL
1 stop5h 10m
United Airlines
Sat 7/251:18 pm
STL
- BTV
2 stops9h 29m
United Airlines
Deal found 6/10![United Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/236:00 am
BTV
- STL
1 stop5h 35m
American Airlines
Sat 7/255:48 pm
STL
- BTV
1 stop4h 46m
American Airlines
Deal found 6/10![American Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/237:33 pm
BTV
- STL
1 stop5h 11m
United Airlines
Sat 7/251:18 pm
STL
- BTV
2 stops9h 29m
United Airlines
Deal found 6/10![United Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/236:00 am
BTV
- STL
1 stop5h 35m
American Airlines
Sun 7/266:00 am
STL
- BTV
1 stop4h 59m
American Airlines
Deal found 6/10![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:25 am
BTV
- STL
1 stop5h 18m
Delta
Mon 7/275:00 pm
STL
- BTV
1 stop5h 21m
Delta
Deal found 6/10![Delta logo]()
$383
One-way flights from Burlington to St. LouisSearch for one-way flight options from Burlington to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Burlington to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sat 8/229:51 am
BTV
- STL
3 stops48h 01m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$211
This United Airlines deal was found by Cheapflights users on 6/15. 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 9/276:10 am
BTV
- STL
1 stop5h 38m
United Airlines
Deal found 6/15![United Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Fri 8/216:30 am
BTV
- STL
2 stops10h 08m
United Airlines
Deal found 6/14![United Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:24 pm
BTV
- STL
2 stops45h 28m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Fri 8/2112:36 pm
BTV
- STL
3 stops32h 00m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 9/2712:32 pm
BTV
- STL
2 stops22h 08m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 6/257:47 pm
BTV
- STL
1 stop5h 29m
American Airlines
Deal found 6/10![American Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:53 am
BTV
- STL
3 stops33h 01m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$431
Find flight deals from Burlington to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) 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 June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (United Airlines) |
One-way from | $211 (Kiwi.com) |
Popular in | November |
Cheapest in | March |
Average price | $437 |
Cheapflights Fare Finder
Customize your flight search to find flights from Burlington 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 June 15, 2026.
Use the filters below to find and compare flights from Burlington to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BurlingtonSt. Louis
BTV - STL
BTVSTL
Burlington
Wed 7/22
5:25 am-9:43 am
1 stop5h 18m
Lambert-St Louis
Mon 7/27
5:00 pm-11:21 pm
1 stop5h 21m
$291
BurlingtonSt. Louis
BTV - STL
BTVSTL
Burlington
Thu 7/23
6:00 am-11:47 am
1 stop6h 47m
Lambert-St Louis
Mon 7/27
5:00 pm-11:21 pm
1 stop5h 21m
$319
BurlingtonSt. Louis
BTV - STL
BTVSTL
Burlington
Sat 8/29
4:47 pm-10:00 pm
1 stop6h 13m
Lambert-St Louis
Tue 9/1
7:00 am-12:45 pm
1 stop4h 45m
$343
BurlingtonSt. Louis
BTV - STL
BTVSTL
Burlington
Sat 7/11
6:00 am-11:38 am
1 stop6h 38m
Lambert-St Louis
Wed 7/15
3:58 pm-11:59 pm
1 stop7h 01m
$344
BurlingtonSt. Louis
BTV - STL
BTVSTL
Burlington
Wed 7/22
7:34 pm-11:44 pm
1 stop5h 10m
Lambert-St Louis
Sat 7/25
1:18 pm-11:47 pm
2 stops9h 29m
$348
BurlingtonSt. Louis
BTV - STL
BTVSTL
Burlington
Sat 10/24
6:00 am-2:16 pm
2 stops9h 16m
Lambert-St Louis
Tue 10/27
8:25 am-2:18 pm
1 stop4h 53m
$348
Quickest round-trip
BurlingtonSt. Louis
BTV - STL
BTVSTL
Burlington
Wed 7/22
12:40 pm-4:46 pm
1 stop5h 06m
Lambert-St Louis
Sun 7/26
6:30 am-12:40 pm
1 stop5h 10m
$415
BurlingtonSt. Louis
BTV - STL
BTVSTL
Burlington
Sat 7/11
5:50 am-12:11 pm
2 stops7h 21m
Lambert-St Louis
Wed 7/15
6:00 am-2:17 pm
1 stop7h 17m
$446
BurlingtonSt. Louis
BTV - STL
BTVSTL
Burlington
Sun 8/2
1:20 pm-5:19 pm
1 stop4h 59m
Lambert-St Louis
Sat 8/8
3:44 pm-10:31 pm
1 stop5h 47m
$461
Cheapest one-way
BurlingtonSt. Louis
BTV - STL
BTVSTL
Burlington
Sat 8/22
9:51 am-5:30 pm
2 stops32h 39m
$215
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Burlington 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 Burlington to St. Louis in June.
| 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 Burlington-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Burlington-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 Burlington-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 Burlington to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Burlington with our price prediction graph.
BTV-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 Burlington to St. Louis
What is the cheapest month to book a flight from Burlington to St. Louis?
Currently, March is the cheapest month in which you can book a flight from Burlington to St. Louis (average of $278). Flying from Burlington to St. Louis in November is currently the most expensive (average of $767). 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.
How much does it cost to fly round-trip from Burlington 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 June 15, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Burlington to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Burlington 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
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington
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Burlington and St. Louis flights
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Top 3 airlines flying from Burlington to St. Louis
Discover the top 3 airlines that operate flights from Burlington 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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$373 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$366 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$262 | Average$417 | FlexibilityNo cancel fee | On-time69% |