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$131+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MEX
may. 6 — may. 131
mar. 5/6
mar. 5/13
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 mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$312
(Cheapflightsfares)

One-way from

$131
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$582

Good round-trip deal

$434 or less

Good one-way deal

$189 or less
Provider with most accurate pricing for Kansas City-Mexico City Benito Juarez flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Mexico City Benito Juarez flights.
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From Missouri to Mexico
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One-way flight from Missouri to Mexico
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Highest demand for flights based on searches. 7% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 mayo 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
jue. 6/126:36 pmSTL - CUN
1 stop14h 19mSpirit Airlines
lun. 6/1610:00 amCUN - STL
1 stop8h 18mSpirit Airlines
Deal found 4/30$312
This CheapOair deal was found by Cheapflights users on 4/30. 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.
jue. 6/126:36 pmSTL - CUN
1 stop14h 19mMultiple Airlines
mar. 6/1712:35 pmCUN - STL
Nonstop3h 25mMultiple Airlines
Deal found 4/30$328
This American Airlines deal was found by Cheapflights users on 4/30. 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.
lun. 8/117:34 pmSGF - CUN
1 stop14h 21mAmerican Airlines
jue. 8/1412:00 pmCUN - SGF
1 stop10h 09mAmerican Airlines
Deal found 4/30$377
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
vie. 5/166:10 amSTL - CUN
Nonstop3h 12mFrontier
vie. 5/2312:37 pmCUN - STL
Nonstop3h 23mFrontier
Deal found 4/30$378
This Delta deal was found by Cheapflights users on 4/30. 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.
sáb. 5/316:00 amSTL - SJD
1 stop7h 43mDelta
sáb. 6/76:03 amSJD - STL
2 stops13h 28mDelta
Deal found 4/30$394
This Mytrip deal was found by Cheapflights users on 4/29. 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.
mar. 5/135:46 amMCI - CUN
1 stop26h 30mSpirit Airlines
jue. 5/2912:18 pmCUN - MCI
1 stop22h 13mSpirit Airlines
Deal found 4/29$408
This Delta deal was found by Cheapflights users on 4/29. 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.
mar. 5/206:37 amMCI - CUN
1 stop6h 13mDelta
mar. 5/2711:32 amCUN - MCI
2 stops12h 27mDelta
Deal found 4/29$409
This CheapOair deal was found by Cheapflights users on 4/30. 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.
sáb. 5/36:38 amSTL - CUN
Nonstop3h 12mVolaris
lun. 5/1212:37 pmCUN - STL
Nonstop3h 23mVolaris
Deal found 4/30$417
This Kiwi.com deal was found by Cheapflights users on 4/29. 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. 5/275:46 amMCI - MEX
1 stop14h 49mMultiple Airlines
mar. 6/36:00 amMEX - MCI
2 stops10h 45mMultiple Airlines
Deal found 4/29$418
This Orbitz deal was found by Cheapflights users on 4/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/48:01 pmMCI - CUN
1 stop20h 19mMultiple Airlines
mié. 7/99:31 amCUN - MCI
1 stop8h 56mMultiple Airlines
Deal found 4/30$418
This SmartFares deal was found by Cheapflights users on 4/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/77:05 amSTL - SJD
1 stop7h 38mAeromexico
sáb. 6/141:42 pmSJD - STL
1 stop8h 09mAeromexico
Deal found 4/30$423
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/91:30 pmSTL - MEX
1 stop10h 25mAir Canada
mié. 6/47:10 amMEX - STL
1 stop11h 48mAir Canada
Deal found 4/30$440

Cheapflights Fare Finder

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 mayo 1, 2025.
Use the filters below to find and compare flights from Missouri to Mexico that are best for you.

Fly from

Missouri

Fly to

Mexico

Route

Depart

Return

Price

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

jue. 6/12

6:36 pm-8:55 am

1 stop14h 19m

Cancun

lun. 6/16

10:00 am-6:18 pm

1 stop8h 18m

$312

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

jue. 6/12

6:36 pm-8:55 am

1 stop14h 19m

Cancun

mar. 6/17

12:35 pm-4:00 pm

Nonstop3h 25m

$328

SpringfieldCancún

SGF - CUN

SGFCUN

Springfield-Branson

lun. 8/11

7:34 pm-9:55 am

1 stop14h 21m

Cancun

jue. 8/14

12:00 pm-10:09 pm

1 stop10h 09m

$377

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

vie. 5/16

6:10 am-9:22 am

Nonstop3h 12m

Cancun

vie. 5/23

12:37 pm-4:00 pm

Nonstop3h 23m

$378

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

sáb. 5/31

6:00 am-3:45 pm

2 stops11h 45m

San José del Cabo Los Cabos

sáb. 6/7

6:03 am-9:31 pm

2 stops13h 28m

$394

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

mar. 5/13

5:46 am-8:16 am

1 stop26h 30m

Cancun

jue. 5/29

12:18 pm-10:31 am

1 stop22h 13m

$408

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

mar. 5/20

6:37 am-12:50 pm

1 stop6h 13m

Cancun

mar. 5/27

11:32 am-11:59 pm

2 stops12h 27m

$409

Kansas CityMexico City

MCI - MEX

MCIMEX

Kansas City

mar. 5/27

5:46 am-7:35 pm

1 stop14h 49m

Mexico City Benito Juarez

mar. 6/3

6:00 am-5:45 pm

2 stops10h 45m

$418

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

vie. 7/4

8:01 pm-4:20 pm

1 stop20h 19m

Cancun

mié. 7/9

9:31 am-6:27 pm

1 stop8h 56m

$418

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

sáb. 8/23

10:22 am-1:35 pm

Nonstop3h 13m

Cancun

dom. 8/31

2:50 pm-6:07 pm

Nonstop3h 17m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Mexico

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 mayo 1, 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 mayo 1, 2025.
Read through reviews of airlines operating flights from Missouri to Mexico, such as Delta, Alaska Airlines and Southwest. 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.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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.
Alaska Airlines
8.0
Very good
9,972 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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.
Southwest
8.0
Very good
4,294 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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.
Hawaiian Airlines
7.9
Good
2,409 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
1,698 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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 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?

    $131 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 Southwest, with prices starting from $155 and $170, 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

Browse thousands of different options on Cheapflights for your next trip

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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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$175Average$377FlexibilityNo cancel feeOn-time79%
DeltaCheapest$225Average$566FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$243Average$517FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$278Average$366FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$297Average$607FlexibilityNo cancel feeOn-time69%
FrontierCheapest$303Average$538FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$306Average$604FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$398Average$606FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$477Average$710FlexibilityNo cancel feeOn-time63%

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