$309 Find Cheap Flights from Mexico City Federal District to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 1/5. 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

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Flight Deals

Cheap Flights from Mexico City Federal District to St. Louis

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mexico City Federal District to St. Louis 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 Mexico City Federal District to St. Louis

Tue, Feb 24 - Fri, Mar 6
Frontier Logo
11:55 am - 10:02 amMEX-STL
22h 07m2 stops
Frontier Logo
6:00 am - 5:10 pmSTL-MEX
11h 10m1 stop
$416Frontier
Find Deal
Fri, Dec 12 - Sun, Dec 14
Frontier Logo
7:00 am - 9:48 pmMEX-STL
14h 48m2 stops
Frontier Logo
10:42 am - 9:45 pmSTL-MEX
11h 03m2 stops
$421Frontier
Find Deal
Thu, Dec 4 - Thu, Dec 11
Multiple Airlines Logo
11:00 am - 11:22 amMEX-STL
24h 22m1 stop
Multiple Airlines Logo
12:04 pm - 10:00 pmSTL-MEX
33h 56m2 stops
$443Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
Frontier Logo
11:55 am - 9:48 pmMEX-STL
9h 53m1 stop
Frontier Logo
10:42 am - 9:45 pmSTL-MEX
11h 03m2 stops
$475Frontier
Find Deal
Tue, Mar 24 - Fri, Apr 3
American Airlines Logo
5:00 am - 10:04 pmMEX-STL
16h 04m1 stop
American Airlines Logo
7:17 am - 2:05 pmSTL-MEX
7h 48m1 stop
$512American Airlines
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Thu, Dec 4 - Thu, Dec 11
Multiple Airlines Logo
11:00 am - 11:22 amMEX-STL
24h 22m1 stop
Multiple Airlines Logo
6:00 am - 1:00 amSTL-MEX
19h 00m1 stop
$520Multiple Airlines
Find Deal
Tue, Feb 24 - Fri, Mar 6
United Airlines Logo
5:45 pm - 9:23 amMEX-STL
15h 38m1 stop
United Airlines Logo
6:00 am - 6:55 pmSTL-MEX
12h 55m1 stop
$524United Airlines
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Mon, Feb 23 - Fri, Mar 6
Air Canada Logo
1:05 am - 3:29 pmMEX-STL
14h 24m1 stop
Air Canada Logo
4:05 pm - 12:50 amSTL-MEX
8h 45m1 stop
$549Air Canada
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Fri, Dec 12 - Sun, Dec 14
United Airlines Logo
5:45 am - 9:58 pmMEX-STL
16h 13m1 stop
United Airlines Logo
6:15 am - 10:05 amSTL-MEX
27h 50m1 stop
$550United Airlines
Find Deal
Wed, Dec 3 - Thu, Dec 11
Air Canada Logo
1:05 am - 3:29 pmMEX-STL
14h 24m1 stop
Air Canada Logo
4:05 pm - 12:50 amSTL-MEX
8h 45m1 stop
$1,032Air Canada
Find Deal

Everything you should know

Cheapest round-trip
$416
Typical prices: $531-$593
Frontier
Tue 2/24Fri 3/6
MEX - STL • 2 stops
Cheapest one-way
$309
Typical prices: $461-$674
Multiple Airlines
Mon 1/5
MEX - STL • 1 stop
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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 St. Louis!
Useful Info

Good to know

Low seasonMarch
Cheapest flight$309
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Mexico City to St. Louis

FAQs for booking flights from Mexico City Federal District to St. Louis

  • How does KAYAK find such low prices on flights from Mexico City Federal District to St. Louis?

    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 Mexico City Federal District to St. Louis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Mexico City Federal District 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 Mexico City Federal District to St. Louis?

    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 St. Louis with an airline and back to Mexico City Federal District with another airline.

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

    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 St. Louis from Mexico City Federal District up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
O'Fallon
Wentzville
Farmington
Eureka
Litchfield
Grafton
Shrewsbury
Glencoe

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

Information on the airport you'll fly into in St. Louis

St. Louis (STL)

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