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

Prices for flights from Lambert-St Louis Airport to León Del Bajio Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Lambert-St Louis Airport to León Del Bajio Airport?

As of September 2025, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to León Del Bajio Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to León Del Bajio Airport.

What documentation or ID do you need to fly to León Del Bajio Airport?

The travel and health documents required for your trip to León Del Bajio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at León Del Bajio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$181 Cheap Flights from St. Louis to León in 2025/26

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Find the cheapest flights from St. Louis to León

Round-trip

One-way

Last minute

Cheap round-trip flights

5:58 pm - 3:17 pmSTL-BJX

21h 19m1 stop

6:09 am - 6:19 pmBJX-STL

12h 10m1 stop

$486American Airlines

Find Deal

lun., nov. 3 - mar., mar. 3

6:00 am - 1:05 pmSTL-BJX

31h 05m2 stops

7:01 am - 3:26 pmBJX-STL

8h 25m1 stop

$490

Find Deal

dom., dic. 14 - vie., ene. 9

5:09 pm - 3:12 pmSTL-BJX

23h 03m1 stop

6:09 am - 4:06 pmBJX-STL

9h 57m1 stop

$506American Airlines

Find Deal

sáb., nov. 1 - mar., mar. 3

7:05 am - 4:24 pmSTL-BJX

9h 19m1 stop

6:30 pm - 11:40 pmBJX-STL

29h 10m2 stops

$524Aeromexico

Find Deal

lun., nov. 3 - mar., mar. 3

10:21 am - 10:34 amSTL-BJX

25h 13m1 stop

7:45 pm - 6:10 pmBJX-STL

45h 25m2 stops

$539

Find Deal

mié., sep. 24 - jue., oct. 2

5:00 am - 3:54 pmSTL-BJX

10h 54m1 stop

5:50 am - 11:40 pmBJX-STL

17h 50m2 stops

$544Aeromexico

Find Deal

dom., nov. 2 - mar., mar. 3

1:55 pm - 11:18 pmSTL-BJX

9h 23m2 stops

11:29 am - 11:40 pmBJX-STL

12h 11m2 stops

$546Delta

Find Deal

vie., nov. 14 - lun., nov. 17

6:00 am - 4:10 pmSTL-BJX

10h 10m1 stop

7:01 am - 3:26 pmBJX-STL

8h 25m1 stop

$565

Find Deal

dom., dic. 14 - vie., ene. 9

4:43 pm - 11:54 amSTL-BJX

19h 11m2 stops

12:50 pm - 10:56 pmBJX-STL

10h 06m2 stops

$643United Airlines

Find Deal

lun., nov. 3 - mar., mar. 3

4:43 pm - 11:54 amSTL-BJX

20h 11m2 stops

5:55 am - 3:38 pmBJX-STL

9h 43m1 stop

$663United Airlines

Find Deal

sáb., nov. 1 - mar., mar. 3

American Airlines flights from St. Louis to León, Guanajuato

Our best American Airlines deals on St. Louis to León, Guanajuato flight tickets

American Airlines

Nov 3

STL5:58 pmLambert-St Louis

21h 19m

1 stop

BJX3:17 pmLeón Del Bajio

Mar 3

BJX6:09 amLeón Del Bajio

12h 10m

1 stop

STL6:19 pmLambert-St Louis

$486

Find similar

American Airlines

Nov 1

STL5:09 pmLambert-St Louis

23h 03m

1 stop

BJX3:12 pmLeón Del Bajio

Mar 3

BJX6:09 amLeón Del Bajio

9h 57m

1 stop

STL4:06 pmLambert-St Louis

$506

Find similar

American Airlines

Oct 30

STL5:11 amLambert-St Louis

5h 34m

1 stop

BJX9:45 amLeón Del Bajio

Nov 5

BJX12:04 pmLeón Del Bajio

7h 26m

1 stop

STL7:30 pmLambert-St Louis

$791

Find similar

Aeromexico flights from St. Louis to León, Guanajuato

Our best Aeromexico deals on St. Louis to León, Guanajuato flight tickets

Aeromexico

Nov 3

STL7:05 amLambert-St Louis

9h 19m

1 stop

BJX4:24 pmLeón Del Bajio

Mar 3

BJX6:30 pmLeón Del Bajio

29h 10m

2 stops

STL11:40 pmLambert-St Louis

$524

Find similar

Aeromexico

Nov 2

STL5:00 amLambert-St Louis

10h 54m

1 stop

BJX3:54 pmLeón Del Bajio

Mar 3

BJX5:50 amLeón Del Bajio

17h 50m

2 stops

STL11:40 pmLambert-St Louis

$544

Find similar

Aeromexico

Nov 2

STL5:00 amLambert-St Louis

13h 01m

2 stops

BJX6:01 pmLeón Del Bajio

Mar 4

BJX11:24 amLeón Del Bajio

12h 16m

2 stops

STL11:40 pmLambert-St Louis

$680

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from St. Louis to León, Guanajuato that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisLeón

STL - BJX

STLBJX

Lambert-St Louis

lun. 11/3

5:58 pm-3:17 pm

1 stop21h 19m

León Del Bajio

mar. 3/3

6:09 am-6:19 pm

1 stop12h 10m

$486

St. LouisLeón

STL - BJX

STLBJX

Lambert-St Louis

dom. 12/14

6:00 am-1:05 pm

2 stops31h 05m

León Del Bajio

vie. 1/9

7:01 am-3:26 pm

1 stop8h 25m

$490

St. LouisLeón

STL - BJX

STLBJX

Lambert-St Louis

sáb. 11/1

5:09 pm-3:12 pm

1 stop23h 03m

León Del Bajio

mar. 3/3

6:09 am-4:06 pm

1 stop9h 57m

$506

St. LouisLeón

STL - BJX

STLBJX

Lambert-St Louis

lun. 11/3

7:05 am-4:24 pm

1 stop9h 19m

León Del Bajio

mar. 3/3

6:30 pm-11:40 pm

2 stops29h 10m

$524

St. LouisLeón

STL - BJX

STLBJX

Lambert-St Louis

mié. 9/24

10:21 am-10:34 am

1 stop25h 13m

León Del Bajio

jue. 10/2

7:45 pm-6:10 pm

2 stops45h 25m

$539

St. LouisLeón

STL - BJX

STLBJX

Lambert-St Louis

dom. 11/2

5:00 am-3:54 pm

1 stop10h 54m

León Del Bajio

mar. 3/3

5:50 am-11:40 pm

2 stops17h 50m

$544

St. LouisLeón

STL - BJX

STLBJX

Lambert-St Louis

vie. 11/14

1:55 pm-11:18 pm

2 stops9h 23m

León Del Bajio

lun. 11/17

11:29 am-11:40 pm

2 stops12h 11m

$546

St. LouisLeón

STL - BJX

STLBJX

Lambert-St Louis

dom. 12/14

6:00 am-4:10 pm

1 stop10h 10m

León Del Bajio

vie. 1/9

7:01 am-3:26 pm

1 stop8h 25m

$565

St. LouisLeón

STL - BJX

STLBJX

Lambert-St Louis

lun. 11/3

4:43 pm-11:54 am

2 stops19h 11m

León Del Bajio

mar. 3/3

12:50 pm-10:56 pm

2 stops10h 06m

$643

St. LouisLeón

STL - BJX

STLBJX

Lambert-St Louis

sáb. 11/1

4:43 pm-11:54 am

2 stops20h 11m

León Del Bajio

mar. 3/3

5:55 am-3:38 pm

1 stop9h 43m

$663

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

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 month to fly to León, Guanajuato?

In general, August is the cheapest month to fly from St. Louis to León, Guanajuato. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $475. The month of May is another great option to travel to León, Guanajuato, with average flight prices from St. Louis averaging around $517.

What is the cheapest day to depart on your flight to León, Guanajuato?

The cheapest day to depart from St. Louis to León, Guanajuato is on a Wednesday. Travelers who choose to depart for León, Guanajuato on a Wednesday will often find tickets for as low as $569. Flights from St. Louis to León, Guanajuato on a Sunday will generally be more expensive and average around $699. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to León, Guanajuato?

According to our data, the cheapest time of day to fly to León, Guanajuato is in the morning. momondo users have found flights departing from St. Louis to León, Guanajuato in the morning for as low as $584. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $585. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

Estimated round-trip price

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

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

Direct flights	None

There are no direct flights from St. Louis to León, Guanajuato. There are no popular flight routes from St. Louis to León, Guanajuato.

Search flight deals

How far is Lambert-St Louis to León Del Bajio by plane?
The straight-line distance from Lambert-St Louis to León Del Bajio is 1387.7 mi. In terms of flight time, this usually takes a little over 5h 34m.
When did momondo last update prices for flights from Lambert-St Louis Airport to León Del Bajio Airport?
Prices for flights from Lambert-St Louis Airport to León Del Bajio Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to León Del Bajio Airport?
As of September 2025, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to León Del Bajio Airport.
How old do you have to be to fly from Lambert-St Louis Airport to León Del Bajio Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to León Del Bajio Airport.
What documentation or ID do you need to fly to León Del Bajio Airport?
The travel and health documents required for your trip to León Del Bajio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at León Del Bajio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from St. Louis to León, Guanajuato?
momondo data reveals that the most frequently booked airline on the route from St. Louis to León, Guanajuato is American Airlines, representing 100% of all bookings.

Best airlines flying from St. Louis to León, Guanajuato

Compare and see reviews for airlines that fly from St. Louis to León, Guanajuato with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $469	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Guanajuato

Salamanca

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

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 León from St. Louis.

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

All flight searches from St. Louis to León on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to León from St. Louis.

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

If you are not ready to book a flight from St. Louis to León now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to León and let you know when they change.