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Cheap flights from Mexico City to St. Louis from $216

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to St. Louis departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Mexico City to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from Mexico City to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Mexico City to St. Louis.

Cheap last minute flights

Planning a quick getaway from Mexico City to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Mexico City to St. Louis

Find recent round-trip train or bus tickets from Mexico City to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
9:00 am - 12:06 amMEX-STL
15h 06m1 stop
5:02 pm - 10:55 pmSTL-MEX
29h 53m2 stops
Thu, Nov 28 - Thu, Dec 5
4:35 am - 2:08 pmMEX-STL
9h 33m1 stop
6:25 am - 4:10 pmSTL-MEX
9h 45m1 stop
$478Frontier
Find Deal
Fri, Dec 13 - Tue, Feb 4
7:40 pm - 12:10 pmMEX-STL
16h 30m2 stops
6:25 am - 11:25 pmSTL-MEX
17h 00m1 stop
Sat, Dec 14 - Tue, Feb 4
3:25 pm - 7:40 pmMEX-STL
28h 15m1 stop
6:25 am - 12:10 pmSTL-MEX
29h 45m1 stop
$508Frontier
Find Deal
Sat, Dec 21 - Sat, Jan 11
10:15 am - 9:43 pmMEX-STL
11h 28m2 stops
11:09 am - 12:10 amSTL-MEX
13h 01m2 stops
$513Aeromexico
Find Deal
Sat, Dec 14 - Tue, Feb 4
3:15 pm - 9:56 pmMEX-STL
6h 41m1 stop
11:30 am - 10:15 pmSTL-MEX
10h 45m2 stops
$531United Airlines
Find Deal
Sat, Dec 21 - Sat, Jan 11
10:05 am - 4:38 pmMEX-STL
6h 33m1 stop
6:00 am - 2:20 pmSTL-MEX
8h 20m1 stop
$573United Airlines
Find Deal
Sun, Dec 15 - Fri, Jan 3
10:30 am - 9:43 pmMEX-STL
11h 13m2 stops
6:00 am - 6:30 pmSTL-MEX
12h 30m2 stops
$594Aeromexico
Find Deal
Sat, Dec 21 - Sat, Jan 11
1:10 am - 3:06 pmMEX-STL
13h 56m1 stop
3:50 pm - 12:45 amSTL-MEX
8h 55m1 stop
$665Air Canada
Find Deal
Tue, Nov 26 - Wed, Dec 4
1:05 am - 12:19 pmMEX-STL
11h 14m2 stops
11:30 am - 12:45 amSTL-MEX
13h 15m2 stops
$1,455Air Canada
Find Deal
Fri, Dec 13 - Tue, Feb 4
3:25 pm - 2:34 pmMEX-STL
23h 09m1 stop
Thu, Dec 12
12:40 am - 7:55 pmMEX-STL
19h 15m2 stops
Wed, Dec 11
11:15 pm - 11:24 pmMEX-STL
24h 09m2 stops
Thu, Dec 12
4:35 am - 3:12 pmMEX-STL
10h 37m1 stop
Wed, Dec 11
5:50 pm - 4:45 pmMEX-STL
22h 55m3 stops
Thu, Dec 26
4:45 am - 7:20 pmMEX-STL
14h 35m2 stops
Wed, Dec 25
7:40 pm - 7:55 pmMEX-STL
24h 15m2 stops
Thu, Dec 26
5:45 am - 11:59 pmMEX-STL
18h 14m1 stop
$351United Airlines
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Thu, Dec 26
4:35 am - 2:08 pmMEX-STL
9h 33m1 stop
$439Frontier
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Wed, Dec 25
9:00 am - 11:25 pmMEX-STL
14h 25m1 stop
6:35 am - 12:10 amSTL-MEX
17h 35m1 stop
$635Volaris
Find Deal
Sat, Nov 16 - Thu, Nov 21
11:20 pm - 3:40 pmMEX-STL
16h 20m1 stop
5:27 pm - 6:45 pmSTL-MEX
25h 18m1 stop
Fri, Nov 15 - Wed, Nov 20
6:45 am - 3:40 pmMEX-STL
8h 55m1 stop
7:41 pm - 10:55 pmSTL-MEX
27h 14m1 stop
Sat, Nov 16 - Fri, Nov 22
4:35 am - 3:40 pmMEX-STL
11h 05m1 stop
6:35 am - 4:10 pmSTL-MEX
9h 35m1 stop
$668Frontier
Find Deal
Fri, Nov 15 - Thu, Nov 21
7:40 pm - 12:10 pmMEX-STL
16h 30m2 stops
7:41 pm - 10:55 pmSTL-MEX
27h 14m1 stop
Sat, Nov 16 - Fri, Nov 22
6:10 am - 3:40 pmMEX-STL
9h 30m1 stop
6:35 am - 4:10 pmSTL-MEX
9h 35m1 stop
$731Frontier
Find Deal
Sat, Nov 16 - Thu, Nov 21
8:10 am - 5:15 pmMEX-STL
9h 05m1 stop
6:15 am - 4:45 pmSTL-MEX
10h 30m1 stop
$1,004United Airlines
Find Deal
Fri, Nov 15 - Thu, Nov 21
7:10 am - 2:59 pmMEX-STL
7h 49m1 stop
10:14 am - 7:55 pmSTL-MEX
9h 41m1 stop
$1,045Delta
Find Deal
Sat, Nov 16 - Tue, Nov 19
8:10 am - 5:15 pmMEX-STL
9h 05m1 stop
4:54 pm - 10:15 pmSTL-MEX
5h 21m1 stop
$1,053United Airlines
Find Deal
Fri, Nov 15 - Tue, Nov 19
8:05 am - 9:29 pmMEX-STL
13h 24m2 stops
7:15 am - 7:35 amSTL-MEX
24h 20m2 stops
$1,371Aeromexico
Find Deal
Sat, Nov 16 - Fri, Nov 22

Frontier flights from Mexico City to St. Louis

Our best Frontier deals on Mexico City to St. Louis flight tickets
Frontier
Dec 13
MEX4:35 amMexico City Benito Juarez
9h 33m
1 stop
STL2:08 pmLambert-St Louis
Feb 4
STL6:25 amLambert-St Louis
9h 45m
1 stop
MEX4:10 pmMexico City Benito Juarez
Frontier
Dec 21
MEX3:25 pmMexico City Benito Juarez
28h 15m
1 stop
STL7:40 pmLambert-St Louis
Jan 11
STL6:25 amLambert-St Louis
29h 45m
1 stop
MEX12:10 pmMexico City Benito Juarez
Frontier
Nov 27
MEX4:35 amMexico City Benito Juarez
11h 16m
1 stop
STL3:51 pmLambert-St Louis
Dec 5
STL5:02 pmLambert-St Louis
26h 43m
1 stop
MEX7:45 pmMexico City Benito Juarez

Aeromexico flights from Mexico City to St. Louis

Our best Aeromexico deals on Mexico City to St. Louis flight tickets
Aeromexico
Dec 14
MEX10:15 amMexico City Benito Juarez
11h 28m
2 stops
STL9:43 pmLambert-St Louis
Feb 4
STL11:09 amLambert-St Louis
13h 01m
2 stops
MEX12:10 amMexico City Benito Juarez
Aeromexico
Dec 21
MEX10:30 amMexico City Benito Juarez
11h 13m
2 stops
STL9:43 pmLambert-St Louis
Jan 11
STL6:00 amLambert-St Louis
12h 30m
2 stops
MEX6:30 pmMexico City Benito Juarez

How to get the cheapest flight ticket from Mexico City 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 month to fly from Mexico City to St. Louis?

July. The cheapest time of year to fly to St. Louis from Mexico City is July. Most expensive is November

What is the cheapest day to depart Mexico City for St. Louis?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Saturday

When is the cheapest time to fly from Mexico City to St. Louis?

At noon. Mexico City to St. Louis flights are approximately 35% more expensive in the afternoon than at noon

What is the cheapest airline that flies to St. Louis from Mexico City?

Delta. Delta and United Airlines are the most popular carriers operating from Mexico City to St. Louis

What is the cheapest Mexico City to St. Louis flight route?

Mexico City Benito Juarez - Lambert-St Louis. Fly from Mexico City Benito Juarez to Lambert-St Louis for the best Mexico City - St. Louis flight prices

How far in advance should you book Mexico City to St. Louis flights?

29 days before. The cheapest time to buy a flight from Mexico City to St. Louis is approximately 29 days to departure

Can stopping save me money on Mexico City to St. Louis flights?

No. A direct flight is the cheapest option for a flight between Mexico City to St. Louis.

How have Mexico City to St. Louis flight prices changed over time?

As of November 2024, prices for Mexico City to St. Louis flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Mexico City to St. Louis

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

Cheap Mexico City to St. Louis (MEX to STL) flight deals and tips

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

Best Price Found

$216

Fastest flight time

6h 33m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Mexico City in the past 72 hours is $216. The best round-trip flight deal from Mexico City to St. Louis found on momondo in the last 72 hours is $449.
The fastest flight from Mexico City to St. Louis takes 6h 33m
There are no direct flights from Mexico City to St. Louis. Popular non-direct route for this connection is Mexico City Benito Juarez Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Mexico City Benito Juarez to Lambert-St Louis by plane?

    The distance between Mexico City Benito Juarez and Lambert-St Louis is about 1430.3 mi. A reasonable flight in good conditions will take 6h 33m.

  • When did momondo last update prices for flights from Mexico City Benito Juarez Airport to Lambert-St Louis Airport?

    Prices for flights from Mexico City Benito Juarez Airport to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from Mexico City Benito Juarez Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Mexico City Benito Juarez Airport to Lambert-St Louis 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 Mexico City Benito Juarez 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 required for your trip to Lambert-St Louis 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 Lambert-St Louis 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 Mexico City to St. Louis?


Best airlines flying from Mexico City to St. Louis

Compare and see reviews for airlines that fly from Mexico City to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $413Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
DeltaPriceFrom $433Free CancellationRating
8.0
8,788 reviews
Search Delta flights

Why use momondo?

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

Finding the right flight to St. Louis from Mexico City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

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

Yes. All flights to St. Louis from Mexico City on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to St. Louis from Mexico City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Mexico City 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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