STL - BJX

$181 Find Cheap Flights from St. Louis to León

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to León departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to León

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to León, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to León, as well as popular online travel agencies
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Flight Deals

Cheap Flights from St. Louis to León (STL-BJX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to León that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to León

Thu, Oct 23 - Thu, Nov 6
Multiple Airlines Logo
10:17 am - 7:16 amSTL-BJX
21h 59m2 stops
Multiple Airlines Logo
3:35 pm - 6:00 pmBJX-STL
26h 25m1 stop
$414Multiple Airlines
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Sat, Oct 25 - Thu, Nov 6
Multiple Airlines Logo
7:52 pm - 4:09 amSTL-BJX
33h 17m2 stops
Multiple Airlines Logo
3:35 pm - 6:00 pmBJX-STL
26h 25m1 stop
$430Multiple Airlines
Find Deal
Sat, Oct 25 - Wed, Nov 5
Multiple Airlines Logo
10:22 am - 11:35 amSTL-BJX
26h 13m1 stop
Multiple Airlines Logo
5:15 pm - 9:07 amBJX-STL
39h 52m2 stops
$431Multiple Airlines
Find Deal
Sat, Oct 25 - Fri, Nov 7
Multiple Airlines Logo
10:22 am - 11:35 amSTL-BJX
26h 13m1 stop
Multiple Airlines Logo
8:00 pm - 9:07 amBJX-STL
37h 07m2 stops
$435Multiple Airlines
Find Deal
Sun, Oct 26 - Thu, Nov 6
Multiple Airlines Logo
10:17 am - 4:09 amSTL-BJX
42h 52m2 stops
Multiple Airlines Logo
3:35 pm - 6:00 pmBJX-STL
26h 25m1 stop
$441Multiple Airlines
Find Deal
Fri, Oct 24 - Thu, Nov 6
Multiple Airlines Logo
7:52 pm - 1:25 pmSTL-BJX
42h 33m2 stops
Multiple Airlines Logo
3:35 pm - 6:00 pmBJX-STL
26h 25m1 stop
$442Multiple Airlines
Find Deal
Wed, Oct 22 - Thu, Nov 6
Aeromexico Logo
6:00 am - 6:05 pmSTL-BJX
13h 05m1 stop
Aeromexico Logo
9:36 am - 4:10 pmBJX-STL
6h 34m1 stop
$526Aeromexico
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Wed, Jan 14 - Wed, Jan 21
Delta Logo
7:30 am - 8:12 pmSTL-BJX
12h 42m2 stops
Delta Logo
9:15 am - 6:04 pmBJX-STL
8h 49m1 stop
$528Delta
Find Deal
Fri, Nov 14 - Mon, Nov 17
Delta Logo
6:00 am - 6:56 pmSTL-BJX
12h 56m2 stops
Delta Logo
11:29 am - 11:40 pmBJX-STL
12h 11m2 stops
$546Delta
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Fri, Oct 24 - Fri, Nov 7
United Airlines Logo
6:15 am - 7:31 pmSTL-BJX
14h 16m1 stop
United Airlines Logo
3:50 pm - 10:27 pmBJX-STL
6h 37m1 stop
$566United Airlines
Find Deal

Everything you should know

Top airlines
Aeromexico
Cheapest • from $526 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 22% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$414
Overall average: $885
Multiple Airlines
Thu 10/23Thu 11/6
STL - BJX • 2 stops
Cheapest one-way
$181
Multiple Airlines
Mon 10/27
STL - BJX • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to León!
Booking Insights

KAYAK's insights & trends for St. Louis to León flights

Get data-powered insights and trends into flights from St. Louis to León to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. Louis to León?

The average price of all round-trip flights from St. Louis to León clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to León on a Wednesday and more expensive on a Sunday. On your return trip to St. Louis, you should consider flying back on a Thursday, and avoid Fridays for better deals.

What is the cheapest month to fly from St. Louis to León?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to León, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to León is August, where tickets cost $475 (return) on average. On the other hand, the most expensive months are October and July, where the average cost of round-trip tickets is $885 and $697 respectively.

Find deals

Good to know

Low seasonAugust
Cheapest flight$181
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from St. Louis to León

When to book flights from St. Louis to León

Are your dates flexible? Find out the best times to travel from St. Louis to León based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to León

  • What is the cheapest flight from St. Louis to León?

    In the last 3 days, the lowest price for a flight from St. Louis to León was $181 for a one-way ticket and $414 for a round-trip.

  • Do I need a passport to fly between St. Louis and León?

    A passport is required to fly from St. Louis to León.

  • Which airports will I be using when flying from St. Louis to León?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at León, also known as León Del Bajio.

  • Which aircraft models fly most regularly from St. Louis to León?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to León?

    SkyTeam, and Star Alliance are the airline alliances operating flights between St. Louis and León, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from St. Louis to León?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to León.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to León?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to León from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to León?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to León with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and BJX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to León?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to León from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to León

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to León. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to León? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
6.4Food
7.2Comfort
6.9Entertainment
7.5Boarding
8.0Crew
Airline reviews

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

10.0 ExcellentDouglas, Sep 2025SLC - CLT
Read more American Airlines reviews

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

Everything you need to know for your flight from St. Louis to León

Information on your arrival and departure airports

St. Louis (STL)
León (BJX)

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