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Mexico City

$148+ Cheap flights from Missouri to Mexico City (MEX)

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MEX
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
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Find flight deals from Missouri to Mexico City

Cheapest flights from Missouri to Mexico City
Explore the most affordable flight options available from Missouri to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
jue. 12/48:09 pmMCI - MEX
1 stop20h 56mMultiple Airlines
jue. 12/111:20 pmMEX - MCI
2 stops24h 33mMultiple Airlines
Deal found 11/6$387
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
mar. 12/23:30 pmSTL - MEX
1 stop28h 15mMultiple Airlines
mar. 12/166:15 pmMEX - STL
2 stops39h 25mMultiple Airlines
Deal found 11/4$402
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
jue. 12/41:16 pmSTL - MEX
1 stop30h 49mMultiple Airlines
jue. 12/117:00 amMEX - STL
2 stops27h 14mMultiple Airlines
Deal found 11/6$427
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
lun. 12/810:47 amSTL - MEX
2 stops11h 13mMultiple Airlines
jue. 12/1111:55 amMEX - STL
1 stop24h 17mMultiple Airlines
Deal found 11/5$428
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
mié. 12/37:31 pmMCI - MEX
2 stops26h 29mMultiple Airlines
mié. 12/1011:55 amMEX - MCI
1 stop8h 49mMultiple Airlines
Deal found 11/5$440
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
mar. 12/212:58 pmMCI - MEX
1 stop31h 07mMultiple Airlines
vie. 12/127:55 pmMEX - MCI
2 stops47h 55mMultiple Airlines
Deal found 11/3$441
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
vie. 12/510:44 pmSTL - MEX
1 stop22h 26mMultiple Airlines
vie. 12/123:45 pmMEX - STL
2 stops42h 02mMultiple Airlines
Deal found 11/5$441
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
lun. 12/17:43 pmSTL - MEX
1 stop21h 22mMultiple Airlines
mié. 12/311:00 amMEX - STL
1 stop25h 12mMultiple Airlines
Deal found 11/6$463
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
mar. 12/308:45 pmMCI - MEX
1 stop20h 20mMultiple Airlines
dom. 1/188:10 amMEX - MCI
1 stop11h 41mMultiple Airlines
Deal found 11/3$464
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
jue. 11/276:00 amMCI - MEX
1 stop13h 45mMultiple Airlines
lun. 12/110:00 pmMEX - MCI
2 stops44h 36mMultiple Airlines
Deal found 11/5$466
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
mié. 11/267:43 pmSTL - MEX
1 stop21h 22mMultiple Airlines
lun. 12/111:55 amMEX - STL
2 stops34h 38mMultiple Airlines
Deal found 11/4$478
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
mié. 12/106:30 amMCI - MEX
1 stop14h 40mMultiple Airlines
lun. 12/296:00 amMEX - MCI
2 stops16h 59mMultiple Airlines
Deal found 11/5$485

Cheap flight deals from Missouri to Mexico City

Keep the following information in mind while searching for Missouri to Mexico City flight deals. Data was last updated noviembre 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$333
(Kiwi.com)

One-way from

$148
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$703
Provider with most accurate pricing for Lambert-St Louis-Mexico City Benito Juarez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Mexico City Benito Juarez flights.
Search Deals
From Missouri to Mexico City Benito Juarez
Search Deals
One-way flight from Missouri to Mexico City Benito Juarez
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Mexico City 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 noviembre 6, 2025.
Use the filters below to find and compare flights from Missouri to Mexico City that are best for you.

Fly from

Missouri

Fly to

Mexico City

Route

Depart

Return

Price

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

vie. 1/23

8:45 am-10:30 pm

2 stops13h 45m

Mexico City Benito Juarez

mar. 1/27

7:20 pm-3:26 pm

1 stop20h 06m

$333

Kansas CityMexico City

MCI - MEX

MCIMEX

Kansas City

jue. 1/8

8:46 pm-9:45 pm

2 stops24h 59m

Mexico City Benito Juarez

mar. 1/13

11:00 am-11:33 pm

1 stop12h 33m

$390

Kansas CityMexico City

MCI - MEX

MCIMEX

Kansas City

jue. 12/4

8:09 pm-10:00 pm

2 stops49h 51m

Mexico City Benito Juarez

jue. 12/11

8:10 am-1:53 pm

2 stops29h 43m

$398

Kansas CityMexico City

MCI - MEX

MCIMEX

Kansas City

jue. 12/4

8:09 pm-5:05 pm

1 stop20h 56m

Mexico City Benito Juarez

jue. 12/11

8:10 am-7:14 pm

1 stop11h 04m

$398

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

jue. 1/22

6:00 am-11:40 pm

1 stop17h 40m

Mexico City Benito Juarez

dom. 2/8

10:00 pm-3:26 pm

1 stop17h 26m

$428

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

lun. 12/8

10:47 am-10:00 pm

2 stops11h 13m

Mexico City Benito Juarez

jue. 12/11

11:55 am-12:12 pm

1 stop24h 17m

$428

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

dom. 1/18

10:42 am-10:00 pm

2 stops11h 18m

Mexico City Benito Juarez

mié. 1/28

11:10 am-10:33 pm

1 stop11h 23m

$454

Kansas CityMexico City

MCI - MEX

MCIMEX

Kansas City

mar. 12/30

8:45 pm-5:05 pm

1 stop20h 20m

Mexico City Benito Juarez

dom. 1/18

8:10 am-7:51 pm

1 stop11h 41m

$464

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

lun. 12/8

10:47 am-10:00 pm

2 stops11h 13m

Mexico City Benito Juarez

jue. 12/11

3:45 pm-11:22 am

2 stops19h 37m

$498

St. LouisMexico City

STL - MEX

STLMEX

Lambert-St Louis

vie. 1/23

4:05 pm-12:50 am

1 stop8h 45m

Mexico City Benito Juarez

lun. 1/26

1:05 am-3:29 pm

1 stop14h 24m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 47 results
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Best time to book a flight from Missouri to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City from Missouri 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 Missouri to Mexico City

What is the cheapest month to book a flight from Missouri to Mexico City?

Currently, November is the cheapest month in which you can book a flight from Missouri to Mexico City (average of $303). Flying from Missouri to Mexico City in July is currently the most expensive (average of $537). 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 MO to MEX?

Find hourly flight availability from Missouri to Mexico City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 6, 2025.

When flying from Missouri to Mexico City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 18% versus a flight in the morning.

How much does it cost to fly round-trip from Missouri to Mexico City?

Related info for your journey

Find useful and relevant information for your journey from Missouri to Mexico City. 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 Mexico City from Missouri?

    For a flight from Missouri to Mexico City, you will be flying into Benito Juarez. Mexico City Benito Juarez (MEX) is just 5.5 mi from the center of the city.

  • How long is the flight from Missouri to Mexico City?

    A quick flight from Missouri to Mexico City can take about 9h 45m. Frontier provides one of the quickest options available for as low as $613. Missouri and Mexico City are separated by a distance of 1276 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Missouri to Mexico City?

    The most popular flight routes from Missouri to Mexico City are Kansas City - Mexico City Benito Juarez, Lambert-St Louis - Mexico City Benito Juarez and Springfield-Branson - Mexico City Benito Juarez.

  • Can I find deals for flights from Missouri to Mexico City that include hotel bookings?

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

  • How can I find direct flights from Missouri to Mexico City?

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

  • Can I find deals for business class flights from Missouri to Mexico City?

    Yes. Cheapflights offers flight deals from Missouri to Mexico City 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 Missouri to Mexico City?

    Currently, November is the cheapest month in which you can book a flight from Missouri to Mexico City (average of $303). Flying from Missouri to Mexico City in July is currently the most expensive (average of $537). 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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Alternative routes for Missouri to Mexico City

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Missouri to Mexico City

Discover the top 5 airlines that operate flights from Missouri to Mexico City. 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 noviembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$471Average$489FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$487Average$598FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$487Average$653FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$504Average$665FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$527Average$626FlexibilityNo cancel feeOn-time71%

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