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$106+ Cheap flights from Missouri to Mexico

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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MEX
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Missouri to Mexico

Keep the following information in mind while searching for Missouri to Mexico flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(CheapOair)

One-way from

$106
(Cheapflightsfares)

Good round-trip deal

$366 or less

Good one-way deal

$206 or less
Provider with most accurate pricing for Kansas City Downtown-Mexico City Benito Juarez flight deals.
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From Missouri to Mexico
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One-way flight from Missouri to Mexico
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Price to beat on a round-trip flight from Missouri to Mexico.
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Price to beat on a one-way flight from Missouri to Mexico.
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Find flight deals from Missouri to Mexico

Cheapest flights from Missouri to Mexico
Explore the most affordable flight options available from Missouri to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This CheapOair deal was found by Cheapflights users on 2/21. 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.
Tue 4/16:47 pmSTL - CUN
1 stop16h 33mMultiple Airlines
Sat 4/511:46 amCUN - STL
Nonstop3h 26mMultiple Airlines
Deal found 2/21$277
This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/186:00 amSTL - CUN
Nonstop3h 28mVolaris
Tue 4/2212:22 pmCUN - STL
Nonstop3h 34mVolaris
Deal found 2/21$362
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 4/87:03 amSGF - CUN
1 stop6h 37mAmerican Airlines
Wed 4/167:50 amCUN - SGF
1 stop12h 33mAmerican Airlines
Deal found 2/21$376
This United Airlines deal was found by Cheapflights users on 2/21. 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 4/86:15 amSGF - CUN
1 stop6h 18mUnited Airlines
Wed 4/167:51 amCUN - SGF
2 stops14h 05mUnited Airlines
Deal found 2/21$381
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/65:12 pmMCI - MEX
2 stops31h 58mMultiple Airlines
Wed 3/1211:15 pmMEX - MCI
2 stops16h 02mMultiple Airlines
Deal found 2/20$382
This Booking.com deal was found by Cheapflights users on 2/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/25:47 pmSTL - CUN
1 stop16h 22mFrontier
Tue 5/63:15 pmCUN - STL
1 stop17h 54mFrontier
Deal found 2/21$387
This Mytrip deal was found by Cheapflights users on 2/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/42:06 pmMCI - CUN
1 stop21h 14mSpirit Airlines
Mon 3/109:08 amCUN - MCI
1 stop24h 07mSpirit Airlines
Deal found 2/21$399
This CheapOair deal was found by Cheapflights users on 2/21. 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.
Thu 5/88:41 pmMCI - CUN
1 stop17h 29mMultiple Airlines
Thu 5/159:10 amCUN - MCI
1 stop8h 28mMultiple Airlines
Deal found 2/21$402
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/242:55 pmMCI - SJD
2 stops27h 20mAlaska Airlines
Tue 3/257:16 pmSJD - MCI
2 stops26h 43mAlaska Airlines
Deal found 2/21$406
This Aeromexico deal was found by Cheapflights users on 2/21. 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.
Tue 3/2511:00 amMCI - CUN
2 stops12h 38mAeromexico
Wed 4/24:40 pmCUN - MCI
1 stop7h 24mAeromexico
Deal found 2/21$408
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 4/512:15 pmSTL - MEX
2 stops17h 35mMultiple Airlines
Wed 4/911:05 amMEX - STL
1 stop11h 41mMultiple Airlines
Deal found 2/21$413
This Delta deal was found by Cheapflights users on 2/20. 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.
Tue 3/258:15 amMCI - CUN
2 stops12h 27mDelta
Tue 4/112:17 pmCUN - MCI
2 stops11h 47mDelta
Deal found 2/20$413

Find flights from Missouri to Mexico within your budget

Customize your flight search to find flights from Missouri to Mexico 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 22, 2025.

Fly from

Missouri

Fly to

Mexico

Route

Depart

Return

Price

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Tue 4/1

6:47 pm-11:20 am

1 stop16h 33m

Cancun

Sat 4/5

11:46 am-3:12 pm

Nonstop3h 26m

$277

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Fri 4/18

6:00 am-9:28 am

Nonstop3h 28m

Cancun

Tue 4/22

12:22 pm-3:56 pm

Nonstop3h 34m

$362

SpringfieldCancún

SGF - CUN

SGFCUN

Springfield-Branson

Tue 4/8

7:03 am-1:40 pm

1 stop6h 37m

Cancun

Wed 4/16

7:50 am-8:23 pm

1 stop12h 33m

$376

SpringfieldCancún

SGF - CUN

SGFCUN

Springfield-Branson

Tue 4/8

6:15 am-12:33 pm

1 stop6h 18m

Cancun

Wed 4/16

7:51 am-9:56 pm

2 stops14h 05m

$381

Kansas CityMexico City

MCI - MEX

MCIMEX

Kansas City

Thu 3/6

5:12 pm-1:10 am

2 stops31h 58m

Mexico City Benito Juarez

Wed 3/12

11:15 pm-4:17 pm

2 stops16h 02m

$382

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Fri 5/2

5:47 pm-10:09 am

1 stop16h 22m

Cancun

Tue 5/6

3:15 pm-9:09 am

1 stop17h 54m

$387

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Tue 3/4

2:06 pm-12:20 pm

1 stop21h 14m

Cancun

Mon 3/10

9:08 am-9:15 am

1 stop24h 07m

$399

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Thu 5/8

8:41 pm-2:10 pm

1 stop17h 29m

Cancun

Thu 5/15

9:10 am-5:38 pm

1 stop8h 28m

$402

Kansas CitySan José del Cabo

MCI - SJD

MCISJD

Kansas City

Mon 3/24

2:55 pm-4:15 pm

2 stops27h 20m

San José del Cabo Los Cabos

Tue 3/25

7:16 pm-11:59 pm

2 stops26h 43m

$406

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Sun 3/23

8:15 am-8:40 pm

2 stops12h 25m

Cancun

Thu 3/27

12:14 pm-12:04 am

2 stops11h 50m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 60 results
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Best time to book a flight from Missouri to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico 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.

Travel insights for flights from Missouri to Mexico

Get recent, data-driven insights about flights from Missouri to Mexico including ideal travel times, pricing trends, and more.

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

Currently, May is the cheapest month in which you can book a flight from Missouri to Mexico (average of $400). Flying from Missouri to Mexico 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 MO to MX?

Find hourly flight availability from Missouri to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

When flying from Missouri to Mexico, 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 by month

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

In terms of precipitation, rainfall in Mexico 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 when rainfall is around 0.0 in.

Temperature in Mexico by month

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

If weather is an important factor for your trip to Mexico, 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

Get insights into the airlines that provide service to Mexico. 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. Reviews last updated February 22, 2025.
Read through reviews of airlines operating flights from Missouri to Mexico, such as Southwest, Delta and Alaska Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Crew

8.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,396 reviews
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Crew

8.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,203 reviews
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Crew

8.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,702 reviews
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Crew

8.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,314 reviews
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Crew

8.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,754 reviews
Southwest
8.1
Very good
4,396 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Crew

8.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

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

  • What are the cheapest airlines to fly from Missouri to Mexico one-way?

    $106 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Volaris, with prices starting from $106 and $176, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Mexico 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?

    Currently, May is the cheapest month in which you can book a flight from Missouri to Mexico (average of $400). Flying from Missouri to Mexico 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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Alternative routes for Missouri to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Missouri to Mexico

Discover the top 9 airlines that operate flights from Missouri to Mexico. 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$100Average$324FlexibilityNo cancel feeOn-time65%
VolarisCheapest$176Average$396FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$243Average$510FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$260Average$558FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$282Average$529FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$297Average$611FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$314Average$613FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$398Average$588FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$465Average$714FlexibilityNo cancel feeOn-time63%
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