$157+ Cheap flights from St. Louis (STL) to Mexico City Federal District
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MEX
Mar 21 — Mar 281
1 adult, Economy
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Find cheap flights from St. Louis to Mexico City Federal District with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Mexico City Federal District
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Best
Last-minute
One-way
Cheapest flights from St. Louis to Mexico City Federal DistrictExplore the most affordable flight options available from St. Louis to Mexico City Federal District. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.
Explore the most affordable flight options available from St. Louis to Mexico City Federal District. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:55 pm
STL
- MEX
1 stop27h 50m
Multiple Airlines
Sat 4/258:40 am
MEX
- STL
1 stop9h 32m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:16 pm
STL
- MEX
2 stops26h 44m
Multiple Airlines
Sat 4/258:40 am
MEX
- STL
1 stop9h 32m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:55 pm
STL
- MEX
1 stop27h 50m
Multiple Airlines
Fri 5/18:40 am
MEX
- STL
1 stop9h 32m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:02 pm
STL
- MEX
1 stop8h 43m
Multiple Airlines
Sat 4/258:40 am
MEX
- STL
1 stop9h 32m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:02 pm
STL
- MEX
1 stop8h 43m
Multiple Airlines
Fri 5/18:40 am
MEX
- STL
1 stop9h 32m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:12 pm
STL
- MEX
2 stops50h 48m
Multiple Airlines
Tue 4/710:10 pm
MEX
- STL
1 stop16h 09m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:12 pm
STL
- MEX
1 stop21h 53m
Multiple Airlines
Wed 3/256:20 am
MEX
- STL
2 stops27h 11m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:12 pm
STL
- MEX
1 stop22h 18m
Multiple Airlines
Tue 5/56:20 am
MEX
- STL
2 stops23h 30m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:12 pm
STL
- MEX
2 stops17h 08m
Multiple Airlines
Sat 4/258:40 am
MEX
- STL
1 stop9h 32m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:13 pm
STL
- MEX
2 stops27h 32m
Multiple Airlines
Tue 5/1210:10 pm
MEX
- STL
1 stop16h 05m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:13 pm
STL
- MEX
2 stops17h 07m
Multiple Airlines
Sat 4/258:40 am
MEX
- STL
1 stop9h 32m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$413
Best flights from St. Louis to Mexico City Federal DistrictDiscover carefully curated flight deals from St. Louis to Mexico City Federal District that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.
Discover carefully curated flight deals from St. Louis to Mexico City Federal District that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:16 pm
STL
- MEX
2 stops26h 44m
Multiple Airlines
Sat 4/258:40 am
MEX
- STL
1 stop9h 32m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:12 pm
STL
- MEX
2 stops50h 48m
Multiple Airlines
Tue 4/710:10 pm
MEX
- STL
1 stop16h 09m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:12 pm
STL
- MEX
1 stop21h 53m
Multiple Airlines
Wed 3/256:20 am
MEX
- STL
2 stops27h 11m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:13 pm
STL
- MEX
2 stops27h 32m
Multiple Airlines
Tue 5/1210:10 pm
MEX
- STL
1 stop16h 05m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:13 pm
STL
- MEX
2 stops17h 07m
Multiple Airlines
Fri 5/18:40 am
MEX
- STL
1 stop9h 32m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:02 pm
STL
- MEX
1 stop8h 43m
Multiple Airlines
Tue 4/2811:05 am
MEX
- STL
1 stop11h 14m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:55 pm
STL
- MEX
1 stop27h 50m
Multiple Airlines
Mon 4/2711:05 pm
MEX
- STL
2 stops30h 45m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/283:49 pm
STL
- MEX
2 stops30h 41m
Multiple Airlines
Wed 3/48:10 am
MEX
- STL
1 stop7h 43m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
STL
- MEX
1 stop7h 10m
Multiple Airlines
Tue 5/56:20 am
MEX
- STL
2 stops23h 30m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:55 pm
STL
- MEX
1 stop27h 50m
Multiple Airlines
Wed 5/611:05 am
MEX
- STL
1 stop11h 14m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2012:14 pm
STL
- MEX
1 stop9h 56m
Multiple Airlines
Fri 3/278:10 am
MEX
- STL
1 stop24h 39m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$467
Last-minute flights from St. Louis to Mexico City Federal DistrictDiscover last-minute flight deals from St. Louis to Mexico City Federal District. Data last updated February 19, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Mexico City Federal District. Data last updated February 19, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:11 pm
STL
- MEX
2 stops24h 19m
Multiple Airlines
Tue 3/311:10 am
MEX
- STL
1 stop11h 17m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/283:49 pm
STL
- MEX
2 stops30h 41m
Multiple Airlines
Wed 3/48:10 am
MEX
- STL
1 stop7h 43m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:12 pm
STL
- MEX
1 stop20h 53m
Multiple Airlines
Mon 3/911:10 am
MEX
- STL
1 stop11h 09m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:12 pm
STL
- MEX
2 stops29h 48m
Multiple Airlines
Mon 3/2311:55 am
MEX
- STL
1 stop22h 24m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:12 pm
STL
- MEX
1 stop21h 53m
Multiple Airlines
Wed 3/256:20 am
MEX
- STL
2 stops27h 11m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$400
This Frontier deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:32 am
STL
- MEX
1 stop12h 13m
Frontier
Tue 3/243:45 pm
MEX
- STL
2 stops17h 04m
Frontier
Deal found 2/17![Frontier logo]()
$493
This CheapOair deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/184:05 pm
STL
- MEX
1 stop8h 45m
Multiple Airlines
Tue 3/246:10 pm
MEX
- STL
1 stop20h 01m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2012:14 pm
STL
- MEX
1 stop9h 56m
Multiple Airlines
Fri 3/278:10 am
MEX
- STL
1 stop24h 39m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:12 pm
STL
- MEX
2 stops50h 48m
Multiple Airlines
Tue 4/710:10 pm
MEX
- STL
1 stop16h 09m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$398
One-way flights from St. Louis to Mexico City Federal DistrictSearch for one-way flight options from St. Louis to Mexico City Federal District. Find affordable one-way fares based on user searches. Data last updated February 19, 2026.
Search for one-way flight options from St. Louis to Mexico City Federal District. Find affordable one-way fares based on user searches. Data last updated February 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:12 pm
STL
- MEX
1 stop21h 53m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:13 pm
STL
- MEX
3 stops24h 47m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:49 pm
STL
- MEX
1 stop27h 56m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:06 pm
STL
- MEX
2 stops24h 39m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:51 pm
STL
- MEX
1 stop24h 14m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:11 pm
STL
- MEX
2 stops24h 19m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$217
Find flight deals from St. Louis to Mexico City Federal District
Keep the following information in mind while searching for St. Louis to Mexico City Federal District flight deals. Data was last updated February 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (Kiwi.com) |
One-way from | $157 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $668 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Mexico City Federal District 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, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from St. Louis to Mexico City Federal District that are best for you.
Fly from
St. Louis
Fly to
Mexico City Federal District
Route
Depart
Return
Price
St. LouisMexico City
STL - MEX
STLMEX
Lambert-St Louis
Mon 4/13
8:16 pm-10:00 pm
2 stops26h 44m
Mexico City Benito Juarez
Sat 4/25
8:40 am-7:12 pm
1 stop9h 32m
$372
St. LouisMexico City
STL - MEX
STLMEX
Lambert-St Louis
Mon 3/30
8:12 pm-10:00 pm
2 stops50h 48m
Mexico City Benito Juarez
Tue 4/7
10:10 pm-3:19 pm
1 stop16h 09m
$398
St. LouisMexico City
STL - MEX
STLMEX
Lambert-St Louis
Wed 3/18
8:12 pm-5:05 pm
1 stop21h 53m
Mexico City Benito Juarez
Wed 3/25
6:20 am-10:31 am
2 stops27h 11m
$400
St. LouisMexico City
STL - MEX
STLMEX
Lambert-St Louis
Wed 5/6
8:13 pm-10:45 pm
2 stops27h 32m
Mexico City Benito Juarez
Tue 5/12
10:10 pm-3:15 pm
1 stop16h 05m
$412
St. LouisMexico City
STL - MEX
STLMEX
Lambert-St Louis
Wed 4/15
8:13 pm-12:20 pm
2 stops17h 07m
Mexico City Benito Juarez
Fri 5/1
8:40 am-7:12 pm
1 stop9h 32m
$423
St. LouisMexico City
STL - MEX
STLMEX
Lambert-St Louis
Fri 4/17
3:02 pm-10:45 pm
1 stop8h 43m
Mexico City Benito Juarez
Tue 4/28
11:05 am-11:19 pm
1 stop11h 14m
$427
St. LouisMexico City
STL - MEX
STLMEX
Lambert-St Louis
Wed 4/22
4:55 pm-7:45 pm
1 stop27h 50m
Mexico City Benito Juarez
Mon 4/27
11:05 pm-6:50 am
2 stops30h 45m
$430
St. LouisMexico City
STL - MEX
STLMEX
Lambert-St Louis
Sat 2/28
3:49 pm-10:30 pm
2 stops30h 41m
Mexico City Benito Juarez
Wed 3/4
8:10 am-3:53 pm
1 stop7h 43m
$433
St. LouisMexico City
STL - MEX
STLMEX
Lambert-St Louis
Wed 4/15
6:00 am-12:10 pm
1 stop7h 10m
Mexico City Benito Juarez
Tue 5/5
6:20 am-6:50 am
2 stops23h 30m
$436
St. LouisMexico City
STL - MEX
STLMEX
Lambert-St Louis
Tue 4/21
4:55 pm-7:45 pm
1 stop27h 50m
Mexico City Benito Juarez
Wed 5/6
11:05 am-11:19 pm
1 stop11h 14m
$456
Showing 1-10 of 17 results
Best time to book a flight from St. Louis to Mexico City Federal District
Have a flexible travel schedule? Discover the best time to fly to Mexico City Federal District from St. Louis with our price prediction graph.
STL-MEX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Mexico City Federal District
STL-MXDF
STL-MEX
What is the cheapest month to book a flight from St. Louis to Mexico City Federal District?
Currently, May is the cheapest month in which you can book a flight from St. Louis to Mexico City Federal District (average of $434). Flying from St. Louis to Mexico City Federal District in January is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from St. Louis to Mexico City Federal District?
Reviews of airlines servicing Mexico City Federal District
Get insights into the airlines that provide service to Mexico City Federal District. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mexico City Federal District. Reviews last updated February 19, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Aeromexico from St. Louis to Mexico City Federal District to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Mexico City Federal District. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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St. Louis and Mexico City Federal District flights
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Top 4 airlines flying from St. Louis to Mexico City Federal District
Discover the top 4 airlines that operate flights from St. Louis to Mexico City Federal District. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$487 | Average$579 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$487 | Average$597 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$537 | Average$671 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$537 | Average$647 | FlexibilityNo cancel fee | On-time69% |