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$168+ Cheap flights from Mexico City Federal District to St. Louis (STL)

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — STL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Mexico City Federal District to St. Louis

Keep the following information in mind while searching for Mexico City Federal District to St. Louis flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$394
(Kiwi.com)

One-way from

$168
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$482
Provider with most accurate pricing for Mexico City Benito Juarez-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Mexico City Benito Juarez-Lambert-St Louis flights.
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From Mexico City Federal District to Lambert-St Louis
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One-way flight from Mexico City Federal District to Lambert-St Louis
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Highest demand for flights based on searches. 9% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Mexico City Federal District to St. Louis

Cheapest flights from Mexico City Federal District to St. Louis
Explore the most affordable flight options available from Mexico City Federal District to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

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.
Tue 3/411:10 amMEX - STL
1 stop12h 33mMultiple Airlines
Tue 3/185:24 pmSTL - MEX
1 stop27h 21mMultiple Airlines
Deal found 2/19$394
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/711:10 amMEX - STL
1 stop12h 39mFrontier
Thu 3/206:00 amSTL - MEX
1 stop13h 45mFrontier
Deal found 2/19$463
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/97:15 amMEX - STL
2 stops10h 57mDelta
Tue 7/2911:51 amSTL - MEX
2 stops10h 04mDelta
Deal found 2/19$499
This OneTravel 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2311:15 pmMEX - STL
1 stop15h 29mVolaris
Tue 2/256:00 amSTL - MEX
1 stop17h 20mVolaris
Deal found 2/19$517
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/711:35 amMEX - STL
1 stop9h 40mUnited Airlines
Sat 8/166:00 pmSTL - MEX
1 stop6h 10mUnited Airlines
Deal found 2/19$522
This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/54:30 pmMEX - STL
1 stop7h 06mAeromexico
Thu 3/207:10 amSTL - MEX
2 stops8h 50mAeromexico
Deal found 2/19$571
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:15 amMEX - STL
1 stop18h 18mAir Canada
Tue 9/164:05 pmSTL - MEX
1 stop20h 05mAir Canada
Deal found 2/18$973
This WestJet 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:55 amMEX - STL
2 stops18h 36mWestJet
Tue 9/163:30 pmSTL - MEX
2 stops24h 00mWestJet
Deal found 2/18$1,081

Find flights from Mexico City Federal District to St. Louis within your budget

Customize your flight search to find flights from Mexico City Federal District to St. Louis 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 20, 2025.

Fly from

Mexico City Federal District

Fly to

St. Louis

Route

Depart

Return

Price

Mexico CitySt. Louis

MEX - STL

MEXSTL

Mexico City Benito Juarez

Tue 3/4

11:10 am-11:43 pm

1 stop12h 33m

Lambert-St Louis

Tue 3/18

5:24 pm-7:45 pm

1 stop27h 21m

$394

Mexico CitySt. Louis

MEX - STL

MEXSTL

Mexico City Benito Juarez

Fri 3/7

11:10 am-11:49 pm

1 stop12h 39m

Lambert-St Louis

Thu 3/20

6:00 am-6:45 pm

1 stop13h 45m

$463

Mexico CitySt. Louis

MEX - STL

MEXSTL

Mexico City Benito Juarez

Wed 7/9

7:15 am-7:12 pm

2 stops10h 57m

Lambert-St Louis

Tue 7/29

11:51 am-8:55 pm

2 stops10h 04m

$499

Mexico CitySt. Louis

MEX - STL

MEXSTL

Mexico City Benito Juarez

Thu 8/7

11:35 am-10:15 pm

1 stop9h 40m

Lambert-St Louis

Sat 8/16

6:00 pm-11:10 pm

1 stop6h 10m

$522

Mexico CitySt. Louis

MEX - STL

MEXSTL

Mexico City Benito Juarez

Wed 3/5

8:40 am-3:34 pm

1 stop6h 54m

Lambert-St Louis

Wed 3/19

7:10 am-3:00 pm

2 stops8h 50m

$571

Mexico CitySt. Louis

MEX - STL

MEXSTL

Mexico City Benito Juarez

Wed 8/6

12:15 am-3:16 pm

1 stop14h 01m

Lambert-St Louis

Sat 8/16

4:05 pm-11:15 pm

1 stop8h 10m

$1,222

Mexico CitySt. Louis

MEX - STL

MEXSTL

Mexico City Benito Juarez

Sat 3/8

9:55 pm-8:16 am

3 stops34h 21m

$168

Mexico CitySt. Louis

MEX - STL

MEXSTL

Mexico City Benito Juarez

Wed 4/2

11:05 am-11:46 pm

1 stop11h 41m

$195

Mexico CitySt. Louis

MEX - STL

MEXSTL

Mexico City Benito Juarez

Wed 3/5

11:15 pm-2:44 pm

1 stop15h 29m

$211

Mexico CitySt. Louis

MEX - STL

MEXSTL

Mexico City Benito Juarez

Mon 3/31

7:05 am-11:31 pm

2 stops15h 26m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 15 results
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Best time to book a flight from Mexico City Federal District to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Mexico City Federal District with our price prediction graph.
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.

Travel insights for flights from Mexico City Federal District to St. Louis

Get recent, data-driven insights about flights from Mexico City Federal District to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Mexico City Federal District to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Mexico City Federal District to St. Louis (average of $311). Flying from Mexico City Federal District to St. Louis in March is currently the most expensive (average of $356). 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.

What is the cheapest time of day to fly from DF to STL?

Find hourly flight availability from Mexico City Federal District to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Mexico City Federal District to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated February 20, 2025.
To help decide which airline to fly from Mexico City Federal District to St. Louis, see what other customers have to say about Delta, Aeromexico and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aeromexico
7.5
Good
1,771 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Mexico City Federal District to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from Mexico City Federal District?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from Mexico City Federal District to St. Louis.

  • What are the cheapest airlines to fly from Mexico City Federal District to St. Louis one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $195. Users have also found prices from $211 and $320 on Volaris and Delta, respectively.

  • Can I find deals for flights from Mexico City Federal District to St. Louis that include hotel bookings?

    Yes. In addition to deals on Mexico City Federal District to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mexico City Federal District to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mexico City Federal District to St. Louis.

  • Can I find deals for business class flights from Mexico City Federal District to St. Louis?

    Yes. Cheapflights offers flight deals from Mexico City Federal District to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Mexico City Federal District to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Mexico City Federal District to St. Louis (average of $311). Flying from Mexico City Federal District to St. Louis in March is currently the most expensive (average of $356). 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.

See more FAQs

Traveling to a place near Mexico City Federal District?

Book flights to Mexico City Federal District if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Mexico City Federal District to St. Louis

Discover the top airline that operate flights from Mexico City Federal District to St. Louis. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$491Average$568FlexibilityNo cancel feeOn-time69%
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