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Cheap flights from León, Guanajuato to St. Louis from $272

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from León, Guanajuato to St. Louis departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from León, Guanajuato to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:35 am - 3:34 pmBJX  León Del Bajio-STL Lambert-St Louis
27h 59m1 stop Cancun
Frontier Logo
5:14 pm - 4:50 amSTL  Lambert-St Louis-BJX León Del Bajio
36h 36m2 stops Las Vegas Harry Reid Intl Chicago O'Hare Intl
$516Frontier
Sat, Oct 10 - Sat, Oct 17
United Airlines Logo
11:47 am - 10:30 pmBJX  León Del Bajio-STL Lambert-St Louis
9h 43m1 stop Houston George Bush Intcntl
United Airlines Logo
8:00 am - 7:31 pmSTL  Lambert-St Louis-BJX León Del Bajio
12h 31m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$586United Airlines
Thu, Sep 17 - Mon, Sep 21
United Airlines Logo
5:00 am - 4:34 pmBJX  León Del Bajio-STL Lambert-St Louis
10h 34m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
8:00 am - 7:31 pmSTL  Lambert-St Louis-BJX León Del Bajio
12h 31m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$605United Airlines
Tue, Sep 22 - Fri, Sep 25
United Airlines Logo
5:00 am - 9:21 pmBJX  León Del Bajio-STL Lambert-St Louis
15h 21m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
6:00 am - 1:43 pmSTL  Lambert-St Louis-BJX León Del Bajio
8h 43m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$625United Airlines
Sat, Oct 10 - Sat, Oct 17
United Airlines Logo
11:47 am - 10:59 pmBJX  León Del Bajio-STL Lambert-St Louis
10h 12m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
8:30 am - 7:31 pmSTL  Lambert-St Louis-BJX León Del Bajio
12h 01m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$633United Airlines
Thu, Sep 17 - Mon, Sep 21
United Airlines Logo
5:00 am - 4:34 pmBJX  León Del Bajio-STL Lambert-St Louis
10h 34m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
6:15 am - 10:51 amSTL  Lambert-St Louis-BJX León Del Bajio
5h 36m1 stop Houston George Bush Intcntl
$673United Airlines
Tue, Sep 22 - Fri, Sep 25

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United Airlines flights from León, Guanajuato to St. Louis

Our best United Airlines deals on León, Guanajuato to St. Louis flight tickets
United Airlines
Sep 17
BJX11:47 amLeón Del Bajio
9h 43m
1 stop
STL10:30 pmLambert-St Louis
Sep 21
STL8:00 amLambert-St Louis
12h 31m
2 stops
BJX7:31 pmLeón Del Bajio
$586
United Airlines
Sep 22
BJX5:00 amLeón Del Bajio
10h 34m
2 stops
STL4:34 pmLambert-St Louis
Sep 25
STL6:15 amLambert-St Louis
5h 36m
1 stop
BJX10:51 amLeón Del Bajio
$605
United Airlines
Oct 10
BJX5:00 amLeón Del Bajio
15h 21m
2 stops
STL9:21 pmLambert-St Louis
Oct 17
STL6:00 amLambert-St Louis
8h 43m
2 stops
BJX1:43 pmLeón Del Bajio
$625

momondo Fare Finder

 
Customize your flight search to find flights from León, Guanajuato 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, momondo users made 832,500 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from León, Guanajuato to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LeónSt. Louis

BJX León Del Bajio - STL Lambert-St Louis

BJXSTL

León Del Bajio

Sat 10/10

10:35 am-3:34 pm

1 stop27h 59m

Lambert-St Louis

Sat 10/17

5:14 pm-4:50 am

2 stops36h 36m

$516

LeónSt. Louis

BJX León Del Bajio - STL Lambert-St Louis

BJXSTL

León Del Bajio

Thu 9/17

11:47 am-10:30 pm

1 stop9h 43m

Lambert-St Louis

Mon 9/21

8:00 am-7:31 pm

2 stops12h 31m

$586

LeónSt. Louis

BJX León Del Bajio - STL Lambert-St Louis

BJXSTL

León Del Bajio

Tue 9/22

5:00 am-4:34 pm

2 stops10h 34m

Lambert-St Louis

Fri 9/25

8:00 am-7:31 pm

2 stops12h 31m

$605

LeónSt. Louis

BJX León Del Bajio - STL Lambert-St Louis

BJXSTL

León Del Bajio

Sat 10/10

5:00 am-9:21 pm

2 stops15h 21m

Lambert-St Louis

Sat 10/17

6:00 am-1:43 pm

2 stops8h 43m

$625

LeónSt. Louis

BJX León Del Bajio - STL Lambert-St Louis

BJXSTL

León Del Bajio

Thu 9/17

11:47 am-10:59 pm

2 stops10h 12m

Lambert-St Louis

Mon 9/21

8:30 am-7:31 pm

2 stops12h 01m

$633
Quickest round-trip

LeónSt. Louis

BJX León Del Bajio - STL Lambert-St Louis

BJXSTL

León Del Bajio

Tue 9/22

5:00 am-4:34 pm

2 stops10h 34m

Lambert-St Louis

Fri 9/25

6:15 am-10:51 am

1 stop5h 36m

$673
Cheapest one-way

LeónSt. Louis

BJX León Del Bajio - STL Lambert-St Louis

BJXSTL

León Del Bajio

Thu 9/3

5:10 pm-5:22 pm

3 stops23h 12m

$272

LeónSt. Louis

BJX León Del Bajio - STL Lambert-St Louis

BJXSTL

León Del Bajio

Thu 9/3

8:01 pm-4:11 pm

2 stops43h 10m

$293

LeónSt. Louis

BJX León Del Bajio - STL Lambert-St Louis

BJXSTL

León Del Bajio

Tue 8/11

10:28 pm-2:23 pm

3 stops38h 55m

$320

LeónSt. Louis

BJX León Del Bajio - STL Lambert-St Louis

BJXSTL

León Del Bajio

Tue 8/11

6:47 pm-2:23 pm

3 stops42h 36m

$322

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from León, Guanajuato to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from León Del Bajio to Lambert-St Louis?

Volaris and United Airlines are the most popular carriers operating from León Del Bajio to Lambert-St Louis

When to book flights from León, Guanajuato to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from León, Guanajuato to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap León, Guanajuato to St. Louis (BJX to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from León, Guanajuato to St. Louis

Fastest flight time

7h 29m

Direct flights

None
The fastest flight from León, Guanajuato to St. Louis takes 7h 29m
There are no direct flights from León, Guanajuato to St. Louis. There are no popular flight routes from León, Guanajuato to St. Louis.
Search flight deals

Frequently asked questions about flying from León, Guanajuato to St. Louis

  • How far is León Del Bajio to Lambert-St Louis by plane?

    A flight from León Del Bajio to Lambert-St Louis will travel around 1387.7 mi. 7h 29m is a normal flight duration for this route.

  • When did momondo last update prices for flights from León Del Bajio Airport to Lambert-St Louis Airport?

    Prices for flights from León Del Bajio Airport to Lambert-St Louis Airport were last updated today.

  • How old do you have to be to fly from León Del Bajio Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from León Del Bajio Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Hermann
St. Peters
Maryland Heights
Florissant
Collinsville
Alton
O'Fallon
Clayton
Farmington
Fenton
Wentzville
Festus
Eureka
Edwardsville
Litchfield
Grafton
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from León to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from León.

Can I find flights from León to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from León which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from León to St. Louis?

momondo helps you find the best flight between León and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from León to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of León to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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