$254+ Cheap flights from St. Louis (STL) to León, Mexico (BJX)
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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BJX
May 1 — May 81
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to León with Cheapflights
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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
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Cheapest flights from St. Louis to LeónExplore the most affordable flight options available from St. Louis to León. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
Explore the most affordable flight options available from St. Louis to León. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/17:01 pm
STL
- BJX
2 stops39h 29m
Multiple Airlines
Tue 5/1210:15 am
BJX
- STL
1 stop27h 24m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Tue 5/126:33 pm
STL
- BJX
2 stops27h 52m
Multiple Airlines
Tue 5/1910:15 am
BJX
- STL
1 stop27h 24m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$513
This lastminute.com deal was found by Cheapflights users on 3/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:15 am
STL
- BJX
2 stops11h 02m
Aeromexico
Tue 5/1912:08 pm
BJX
- STL
2 stops10h 51m
Aeromexico
Deal found 3/28![Aeromexico logo]()
$559
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/155:20 am
STL
- BJX
1 stop8h 14m
American Airlines
Fri 5/2210:54 am
BJX
- STL
1 stop7h 42m
American Airlines
Deal found 3/31![American Airlines logo]()
$610
This Delta deal was found by Cheapflights users on 3/31. 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 4/306:00 am
STL
- BJX
2 stops12h 17m
Delta
Mon 5/48:02 am
BJX
- STL
2 stops12h 17m
Delta
Deal found 3/31![Delta logo]()
$622
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/305:20 am
STL
- BJX
1 stop15h 39m
American Airlines
Mon 5/46:01 am
BJX
- STL
1 stop15h 58m
American Airlines
Deal found 3/31![American Airlines logo]()
$642
This American Airlines deal was found by Cheapflights users on 3/29. 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 6/55:29 am
STL
- BJX
1 stop5h 25m
American Airlines
Mon 8/106:00 am
BJX
- STL
1 stop12h 46m
American Airlines
Deal found 3/29![American Airlines logo]()
$655
This Aeromexico deal was found by Cheapflights users on 3/31. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:49 am
STL
- BJX
1 stop8h 15m
Aeromexico
Fri 5/228:02 am
BJX
- STL
2 stops14h 57m
Aeromexico
Deal found 3/31![Aeromexico logo]()
$662
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:55 pm
STL
- BJX
2 stops19h 26m
Frontier
Mon 5/47:16 pm
BJX
- STL
2 stops21h 20m
Frontier
Deal found 3/30![Frontier logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Mon 4/136:15 am
STL
- BJX
1 stop7h 37m
Multiple Airlines
Tue 4/146:15 am
BJX
- STL
2 stops16h 04m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$695
Best flights from St. Louis to LeónDiscover carefully curated flight deals from St. Louis to León that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
Discover carefully curated flight deals from St. Louis to León that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Tue 5/126:33 pm
STL
- BJX
2 stops27h 52m
Multiple Airlines
Tue 5/1910:15 am
BJX
- STL
1 stop27h 24m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$513
This lastminute.com deal was found by Cheapflights users on 3/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:15 am
STL
- BJX
1 stop9h 49m
Aeromexico
Tue 5/199:24 am
BJX
- STL
1 stop7h 22m
Aeromexico
Deal found 3/28![Aeromexico logo]()
$573
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/155:20 am
STL
- BJX
1 stop8h 14m
American Airlines
Fri 5/2210:54 am
BJX
- STL
1 stop7h 42m
American Airlines
Deal found 3/31![American Airlines logo]()
$610
This Delta deal was found by Cheapflights users on 3/31. 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 4/306:00 am
STL
- BJX
2 stops12h 17m
Delta
Mon 5/48:02 am
BJX
- STL
2 stops12h 17m
Delta
Deal found 3/31![Delta logo]()
$622
This United Airlines deal was found by Cheapflights users on 3/29. 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 5/17:45 am
STL
- BJX
2 stops12h 46m
United Airlines
Mon 5/42:50 pm
BJX
- STL
1 stop6h 40m
United Airlines
Deal found 3/29![United Airlines logo]()
$642
This Aeromexico deal was found by Cheapflights users on 3/31. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:49 am
STL
- BJX
1 stop8h 15m
Aeromexico
Fri 5/228:02 am
BJX
- STL
2 stops14h 57m
Aeromexico
Deal found 3/31![Aeromexico logo]()
$662
This Delta deal was found by Cheapflights users on 3/29. 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 6/56:00 am
STL
- BJX
1 stop12h 59m
Delta
Mon 8/106:00 am
BJX
- STL
2 stops16h 01m
Delta
Deal found 3/29![Delta logo]()
$726
This United Airlines deal was found by Cheapflights users on 3/29. 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 6/51:13 pm
STL
- BJX
2 stops22h 38m
United Airlines
Mon 8/105:00 am
BJX
- STL
2 stops17h 45m
United Airlines
Deal found 3/29![United Airlines logo]()
$753
This Aeromexico deal was found by Cheapflights users on 3/27. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:49 am
STL
- BJX
1 stop8h 15m
Aeromexico
Fri 5/159:24 am
BJX
- STL
1 stop11h 05m
Aeromexico
Deal found 3/27![Aeromexico logo]()
$762
Last-minute flights from St. Louis to LeónDiscover last-minute flight deals from St. Louis to León. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to León. Data last updated April 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Mon 4/136:15 am
STL
- BJX
1 stop7h 37m
Multiple Airlines
Tue 4/146:15 am
BJX
- STL
2 stops16h 04m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$695
This Aeromexico deal was found by Cheapflights users on 3/29. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:41 pm
STL
- BJX
2 stops19h 17m
Aeromexico
Tue 4/147:50 pm
BJX
- STL
2 stops20h 54m
Aeromexico
Deal found 3/29![Aeromexico logo]()
$860
This Delta deal was found by Cheapflights users on 3/31. 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 4/306:00 am
STL
- BJX
2 stops12h 17m
Delta
Mon 5/48:02 am
BJX
- STL
2 stops12h 17m
Delta
Deal found 3/31![Delta logo]()
$622
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/305:20 am
STL
- BJX
1 stop15h 39m
American Airlines
Mon 5/46:01 am
BJX
- STL
1 stop15h 58m
American Airlines
Deal found 3/31![American Airlines logo]()
$642
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:55 pm
STL
- BJX
2 stops19h 26m
Frontier
Mon 5/47:16 pm
BJX
- STL
2 stops21h 20m
Frontier
Deal found 3/30![Frontier logo]()
$664
This Aeromexico deal was found by Cheapflights users on 3/31. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:25 am
STL
- BJX
1 stop11h 28m
Aeromexico
Mon 5/46:02 pm
BJX
- STL
2 stops20h 30m
Aeromexico
Deal found 3/31![Aeromexico logo]()
$732
This Mytrip deal was found by Cheapflights users on 3/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:05 pm
STL
- BJX
3 stops27h 09m
Multiple Airlines
Mon 5/42:35 pm
BJX
- STL
3 stops28h 50m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$1,103
One-way flights from St. Louis to LeónSearch for one-way flight options from St. Louis to León. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
Search for one-way flight options from St. Louis to León. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 6/69:21 pm
STL
- BJX
2 stops44h 08m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Wed 5/205:27 pm
STL
- BJX
3 stops41h 03m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/264:59 pm
STL
- BJX
3 stops31h 31m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$286
This eDestinos deal was found by Cheapflights users on 3/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:30 am
STL
- BJX
1 stop10h 54m
Volaris
Deal found 3/30![Volaris logo]()
$297
This United Airlines deal was found by Cheapflights users on 3/28. 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 5/206:00 am
STL
- BJX
1 stop5h 51m
United Airlines
Deal found 3/28![United Airlines logo]()
$321
This Frontier deal was found by Cheapflights users on 3/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:00 am
STL
- BJX
1 stop11h 24m
Frontier
Deal found 3/29![Frontier logo]()
$337
This Delta deal was found by Cheapflights users on 3/31. 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 6/196:00 am
STL
- BJX
1 stop12h 59m
Delta
Deal found 3/31![Delta logo]()
$351
Find flight deals from St. Louis to León
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to León (BJX). 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 April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $481 (Kiwi.com) |
One-way from | $254 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $702 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to León 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 April 1, 2026.
Use the filters below to find and compare flights from St. Louis to León that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisLeón
STL - BJX
STLBJX
Lambert-St Louis
Tue 5/12
6:33 pm-9:25 pm
2 stops27h 52m
León Del Bajio
Tue 5/19
10:15 am-2:39 pm
1 stop27h 24m
$513
St. LouisLeón
STL - BJX
STLBJX
Lambert-St Louis
Tue 5/12
9:15 am-6:04 pm
1 stop9h 49m
León Del Bajio
Tue 5/19
9:24 am-5:46 pm
1 stop7h 22m
$573
Quickest round-trip
St. LouisLeón
STL - BJX
STLBJX
Lambert-St Louis
Fri 5/15
5:20 am-12:34 pm
1 stop8h 14m
León Del Bajio
Fri 5/22
10:54 am-7:36 pm
1 stop7h 42m
$610
St. LouisLeón
STL - BJX
STLBJX
Lambert-St Louis
Thu 4/30
6:00 am-5:17 pm
2 stops12h 17m
León Del Bajio
Mon 5/4
8:02 am-9:19 pm
2 stops12h 17m
$622
St. LouisLeón
STL - BJX
STLBJX
Lambert-St Louis
Fri 5/1
7:45 am-7:31 pm
2 stops12h 46m
León Del Bajio
Mon 5/4
2:50 pm-10:30 pm
1 stop6h 40m
$642
St. LouisLeón
STL - BJX
STLBJX
Lambert-St Louis
Fri 5/15
10:49 am-6:04 pm
1 stop8h 15m
León Del Bajio
Fri 5/22
8:02 am-11:59 pm
2 stops14h 57m
$662
St. LouisLeón
STL - BJX
STLBJX
Lambert-St Louis
Fri 6/5
6:00 am-5:59 pm
1 stop12h 59m
León Del Bajio
Mon 8/10
6:00 am-11:01 pm
2 stops16h 01m
$726
St. LouisLeón
STL - BJX
STLBJX
Lambert-St Louis
Fri 6/5
1:13 pm-10:51 am
2 stops22h 38m
León Del Bajio
Mon 8/10
5:00 am-11:45 pm
2 stops17h 45m
$753
St. LouisLeón
STL - BJX
STLBJX
Lambert-St Louis
Wed 5/13
10:49 am-6:04 pm
1 stop8h 15m
León Del Bajio
Fri 5/15
9:24 am-9:29 pm
1 stop11h 05m
$762
Cheapest one-way
St. LouisLeón
STL - BJX
STLBJX
Lambert-St Louis
Sun 4/26
4:59 pm-11:30 pm
3 stops31h 31m
$286
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from St. Louis to León
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 St. Louis to León in April.
| 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 St. Louis-León, Guanajuato flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-León, Guanajuato flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-León, Guanajuato flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-León, Guanajuato 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 St. Louis-León, Guanajuato 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 St. Louis to León
Have a flexible travel schedule? Discover the best time to fly to León from St. Louis with our price prediction graph.
STL-BJX
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 St. Louis to León
What is the cheapest month to book a flight from St. Louis to León, Guanajuato?
Currently, May is the cheapest month in which you can book a flight from St. Louis to León, Guanajuato (average of $473). Flying from St. Louis to León, Guanajuato in October is currently the most expensive (average of $885). 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 St. Louis to León, Guanajuato?
Reviews of airlines servicing León
Get insights into the airlines that provide service to León. 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 León. Reviews last updated April 1, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from St. Louis to León. 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.
Crew
8.1
Overall
7.4
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Overall
7.4
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Overall
7.4
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from St. Louis to León. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Find flights from St. Louis to León, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to León
Explore flights to León departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 1, 2026.
St. Louis and León flights
Browse other St. Louis and León flight options. Last updated on April 1, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on April 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from St. Louis to León
Discover the top 2 airlines that operate flights from St. Louis to León. 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 April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$469 | Average$618 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$503 | Average$702 | FlexibilityNo cancel fee | On-time69% |