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Mexico City Federal District

$132+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MEX
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap 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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$380
(Kiwi.com)

One-way from

$132
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$596
Provider with most accurate pricing for Lambert-St Louis-Mexico City Benito Juarez flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Mexico City Benito Juarez flights.
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From Lambert-St Louis to Mexico City Federal District
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One-way flight from Lambert-St Louis to Mexico City Federal District
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Highest demand for flights based on searches. 5% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from St. Louis to Mexico City Federal District

Cheapest flights from St. Louis to Mexico City Federal District
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 April 24, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/148:15 pmSTL - MEX
2 stops27h 25mMultiple Airlines
Tue 5/2011:05 amMEX - STL
1 stop11h 39mMultiple Airlines
Deal found 4/23$380
This Ticket deal was found by Cheapflights users on 4/23. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/41:30 pmSTL - MEX
1 stop10h 25mAir Canada
Tue 5/137:10 amMEX - STL
1 stop11h 48mAir Canada
Deal found 4/23$421
This Aeromexico deal was found by Cheapflights users on 4/23. 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.
Thu 5/16:00 amSTL - MEX
2 stops9h 15mAeromexico
Mon 5/57:00 amMEX - STL
2 stops15h 36mAeromexico
Deal found 4/23$488
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/25:26 amSTL - MEX
2 stops10h 04mAmerican Airlines
Mon 5/55:15 pmMEX - STL
1 stop15h 39mAmerican Airlines
Deal found 4/23$509
This Delta deal was found by Cheapflights users on 4/23. 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.
Fri 5/306:00 amSTL - MEX
2 stops11h 05mDelta
Sun 6/88:40 amMEX - STL
2 stops11h 00mDelta
Deal found 4/23$554
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 6/108:10 amSTL - MEX
2 stops10h 40mUnited Airlines
Thu 6/266:30 amMEX - STL
2 stops15h 15mUnited Airlines
Deal found 4/23$637
This WestJet deal was found by Cheapflights users on 4/23. 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.
Sat 6/712:59 pmSTL - MEX
2 stops36h 59mWestJet
Fri 6/131:55 amMEX - STL
2 stops35h 41mWestJet
Deal found 4/23$1,162

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 April 24, 2025.
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

Wed 5/14

8:15 pm-10:40 pm

2 stops27h 25m

Mexico City Benito Juarez

Tue 5/20

11:05 am-11:44 pm

1 stop11h 39m

$380

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

Sun 5/4

1:30 pm-10:55 pm

1 stop10h 25m

Mexico City Benito Juarez

Tue 5/13

7:10 am-7:58 pm

1 stop11h 48m

$421

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

Thu 5/1

6:00 am-2:15 pm

2 stops9h 15m

Mexico City Benito Juarez

Mon 5/5

7:00 am-11:36 pm

2 stops15h 36m

$488

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

Fri 5/2

5:26 am-2:30 pm

2 stops10h 04m

Mexico City Benito Juarez

Mon 5/5

5:15 pm-9:54 am

1 stop15h 39m

$509

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

Fri 5/30

6:00 am-4:05 pm

2 stops11h 05m

Mexico City Benito Juarez

Sun 6/8

8:40 am-8:40 pm

2 stops11h 00m

$554

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

Tue 6/10

8:10 am-5:50 pm

2 stops10h 40m

Mexico City Benito Juarez

Thu 6/26

6:30 am-10:45 pm

2 stops15h 15m

$637

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

Sat 6/7

12:59 pm-12:58 am

2 stops36h 59m

Mexico City Benito Juarez

Fri 6/13

1:55 am-2:36 pm

2 stops35h 41m

$1,162

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

Wed 5/14

8:15 pm-10:40 pm

2 stops27h 25m

$132

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

Fri 5/16

1:30 pm-10:55 pm

1 stop10h 25m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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.
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

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 $400). Flying from St. Louis to Mexico City Federal District in December is currently the most expensive (average of $615). 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 STL to DF?

Find hourly flight availability from St. Louis to Mexico City Federal District. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from St. Louis to Mexico City Federal District, 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 Mexico City Federal District by month

Plan your trip to Mexico City Federal District by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mexico City Federal District ranges from 0.0 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Mexico City Federal District when rainfall is around 0.0 in.

Temperature in Mexico City Federal District by month

Plan your trip to Mexico City Federal District by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Mexico City Federal District, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

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 April 24, 2025.
Peruse reviews from past customers who have flown with Delta, Aeromexico and United Airlines from St. Louis to Mexico City Federal District to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,700 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,816 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    If you book a flight to Mexico City Federal District from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Mexico City Federal District 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 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 $400). Flying from St. Louis to Mexico City Federal District in December is currently the most expensive (average of $615). 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

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Top 5 airlines flying from St. Louis to Mexico City Federal District

Discover the top 5 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$471Average$616FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$487Average$523FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$511Average$648FlexibilityNo cancel feeOn-time69%
DeltaCheapest$514Average$587FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$527Average$635FlexibilityNo cancel feeOn-time71%

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