$349+ Cheap flights from León, Mexico (BJX) to St. Louis (STL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — STL
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from León 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 León to St. Louis
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Best
Last-minute
One-way
Cheapest flights from León to St. LouisExplore the most affordable flight options available from León to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from León to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/143:55 pm -
2 stops43h 22m
Tue 12/296:00 am -
1 stop30h 45m
Deal found 10/26![Multiple Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/156:07 am -
2 stops28h 57m
Tue 12/296:00 am -
1 stop30h 45m
Deal found 10/26![Multiple Airlines logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/143:55 pm -
2 stops43h 22m
Thu 12/316:00 am -
1 stop30h 45m
Deal found 10/26![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/156:07 am -
2 stops28h 57m
Thu 12/316:00 am -
1 stop30h 45m
Deal found 10/26![Multiple Airlines logo]()
$598
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/133:55 pm -
2 stops19h 22m
Tue 12/296:00 am -
1 stop30h 45m
Deal found 10/26![Multiple Airlines logo]()
$600
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/165:55 am -
2 stops10h 36m
Mon 12/289:35 am -
2 stops35h 32m
Deal found 10/28![United Airlines logo]()
$618
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/133:55 pm -
2 stops19h 22m
Thu 12/316:00 am -
1 stop30h 45m
Deal found 10/26![Multiple Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/165:55 am -
1 stop8h 21m
Wed 12/306:09 pm -
2 stops17h 45m
Deal found 10/26![United Airlines logo]()
$631
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/143:55 pm -
2 stops43h 22m
Mon 1/46:00 am -
1 stop10h 38m
Deal found 10/26![Multiple Airlines logo]()
$633
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 12/145:55 am -
1 stop12h 46m
Mon 12/2810:45 am -
2 stops34h 22m
Deal found 10/26![United Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/1512:00 pm -
1 stop10h 20m
Wed 12/308:26 am -
1 stop15h 32m
Deal found 10/26![American Airlines logo]()
$640
Best flights from León to St. LouisDiscover carefully curated flight deals from León to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from León to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/163:50 pm -
1 stop6h 40m
Mon 12/285:05 am -
2 stops40h 02m
Deal found 10/28![United Airlines logo]()
$618
This Aeromexico deal was found by Cheapflights users on 10/29. 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.
Sat 1/309:53 am -
1 stop8h 48m
Wed 2/310:13 am -
1 stop8h 40m
Deal found 10/29![Aeromexico logo]()
$646
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/153:50 pm -
1 stop17h 55m
Sun 1/38:32 am -
1 stop27h 22m
Deal found 10/26![United Airlines logo]()
$631
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 12/145:55 am -
2 stops15h 02m
Mon 12/2810:45 am -
2 stops34h 22m
Deal found 10/26![United Airlines logo]()
$636
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 1/305:55 am -
2 stops11h 18m
Wed 2/35:00 am -
2 stops9h 43m
Deal found 10/29![United Airlines logo]()
$646
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/165:55 am -
2 stops13h 31m
Sat 1/27:18 am -
2 stops13h 49m
Deal found 10/28![United Airlines logo]()
$649
Last-minute flights from León to St. LouisDiscover last-minute flight deals from León to St. Louis. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from León to St. Louis. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/45:55 am -
2 stops11h 02m
Sun 11/85:28 pm -
2 stops18h 26m
Deal found 10/28![United Airlines logo]()
$811
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:50 pm -
1 stop9h 35m
Sun 12/65:49 pm -
2 stops27h 18m
Deal found 10/27![United Airlines logo]()
$716
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/3012:50 pm -
2 stops25h 51m
Wed 12/23:00 pm -
1 stop6h 07m
Deal found 10/29![United Airlines logo]()
$743
This Aeromexico deal was found by Cheapflights users on 10/29. 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 11/306:06 pm -
2 stops22h 37m
Sun 12/66:00 am -
1 stop10h 58m
Deal found 10/29![Aeromexico logo]()
$1,060
One-way flights from León to St. LouisSearch for one-way flight options from León to St. Louis. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from León to St. Louis. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 1/107:05 pm -
3 stops24h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Fri 1/87:58 pm -
3 stops23h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Thu 1/77:58 pm -
3 stops38h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 1/97:58 pm -
3 stops25h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$379
This Volaris deal was found by Cheapflights users on 10/29. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/87:00 am -
1 stop9h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Volaris logo]()
$408
Find flight deals from León to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from León (BJX) 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $572 (Kiwi.com) |
One-way from | $349 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from León 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from León to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LeónSt. Louis
BJX León Del Bajio - STL Lambert-St Louis
BJXSTL
León Del Bajio
Sat 1/9
7:58 pm-9:37 pm
3 stops25h 39m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$379
Quickest round-trip
LeónSt. Louis
BJX León Del Bajio - STL Lambert-St Louis
BJXSTL
León Del Bajio
Fri 1/8
7:00 am-4:33 pm
1 stop9h 33m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$408
LeónSt. Louis
BJX León Del Bajio - STL Lambert-St Louis
BJXSTL
León Del Bajio
Thu 1/7
6:50 am-9:37 pm
2 stops14h 47m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$433
LeónSt. Louis
BJX León Del Bajio - STL Lambert-St Louis
BJXSTL
León Del Bajio
Wed 12/16
3:50 pm-10:30 pm
1 stop6h 40m
Lambert-St Louis
Mon 12/28
5:05 am-9:07 pm
2 stops40h 02m
$618
LeónSt. Louis
BJX León Del Bajio - STL Lambert-St Louis
BJXSTL
León Del Bajio
Tue 12/15
3:50 pm-9:45 am
1 stop17h 55m
Lambert-St Louis
Sun 1/3
8:32 am-11:54 am
1 stop27h 22m
$631
LeónSt. Louis
BJX León Del Bajio - STL Lambert-St Louis
BJXSTL
León Del Bajio
Mon 12/14
5:55 am-8:57 pm
2 stops15h 02m
Lambert-St Louis
Mon 12/28
10:45 am-9:07 pm
2 stops34h 22m
$636
LeónSt. Louis
BJX León Del Bajio - STL Lambert-St Louis
BJXSTL
León Del Bajio
Sat 1/30
9:53 am-6:41 pm
1 stop8h 48m
Lambert-St Louis
Wed 2/3
10:13 am-6:53 pm
1 stop8h 40m
$646
LeónSt. Louis
BJX León Del Bajio - STL Lambert-St Louis
BJXSTL
León Del Bajio
Sat 1/30
5:55 am-5:13 pm
2 stops11h 18m
Lambert-St Louis
Wed 2/3
5:00 am-2:43 pm
2 stops9h 43m
$646
LeónSt. Louis
BJX León Del Bajio - STL Lambert-St Louis
BJXSTL
León Del Bajio
Wed 12/16
5:55 am-7:26 pm
2 stops13h 31m
Lambert-St Louis
Sat 1/2
7:18 am-9:07 pm
2 stops13h 49m
$649
Sorted by cheapest first
Compare providers for flights from León 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 León to St. Louis in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on León, Guanajuato-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on León, Guanajuato-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from León, Guanajuato-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on León, Guanajuato-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 León, Guanajuato-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 León to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from León with our price prediction graph.
BJX-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.
Related info for your journey
Find useful and relevant information for your journey from León 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 locationsFairview Heights
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