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$106+ Cheap flights from Missouri to Cancún (CUN)

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 — CUN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Missouri to Cancún

Keep the following information in mind while searching for Missouri to Cancún flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(CheapOair)

One-way from

$106
(Cheapflightsfares)

Popular in

December

Cheapest in

November

Average price

$467

Good round-trip deal

$366 or less

Good one-way deal

$206 or less
Provider with most accurate pricing for Kansas City Downtown-Cancun flight deals.
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Provider most trusted by Cheapflights users for Kansas City Downtown-Cancun flights.
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From Missouri to Cancun
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One-way flight from Missouri to Cancun
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Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Missouri to Cancun.
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Price to beat on a one-way flight from Missouri to Cancun.
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Find flight deals from Missouri to Cancún

Cheapest flights from Missouri to Cancún
Explore the most affordable flight options available from Missouri to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/306:47 pmSTL - CUN
1 stop16h 33mMultiple Airlines
Fri 4/411:46 amCUN - STL
Nonstop3h 26mMultiple Airlines
Deal found 2/19$277
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.
Fri 2/287:09 pmSTL - CUN
1 stop18h 25mFrontier
Thu 3/1312:12 pmCUN - STL
1 stop11h 37mFrontier
Deal found 2/19$315
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/197:11 amSGF - CUN
1 stop12h 32mAmerican Airlines
Tue 3/256:05 pmCUN - SGF
1 stop14h 51mAmerican Airlines
Deal found 2/19$358
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/254:00 pmSTL - CUN
1 stop19h 11mSpirit Airlines
Mon 3/310:07 amCUN - STL
2 stops29h 35mSpirit Airlines
Deal found 2/19$367
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.
Mon 3/316:20 pmSGF - CUN
2 stops15h 44mUnited Airlines
Fri 4/47:51 amCUN - SGF
1 stop8h 29mUnited Airlines
Deal found 2/19$367
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/125:57 pmCOU - CUN
2 stops15h 37mAmerican Airlines
Tue 3/181:37 pmCUN - COU
1 stop7h 46mAmerican Airlines
Deal found 2/19$374
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/16:00 amSTL - CUN
Nonstop3h 25mVolaris
Tue 3/412:21 pmCUN - STL
Nonstop3h 23mVolaris
Deal found 2/19$377
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/511:40 amMCI - CUN
3 stops26h 56mSpirit Airlines
Wed 3/1211:15 amCUN - MCI
2 stops29h 02mSpirit Airlines
Deal found 2/19$400
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.
Sat 3/112:15 pmMCI - CUN
1 stop19h 54mMultiple Airlines
Mon 3/34:16 amCUN - MCI
2 stops29h 59mMultiple Airlines
Deal found 2/20$402
This Aeromexico 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 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 4/28:00 amCUN - MCI
1 stop8h 25mAeromexico
Deal found 2/20$408
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
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.
Wed 3/196:00 amSTL - CUN
2 stops12h 40mDelta
Tue 3/256:54 amCUN - STL
2 stops13h 24mDelta
Deal found 2/20$446

Find flights from Missouri to Cancún within your budget

Customize your flight search to find flights from Missouri to Cancún 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

Missouri

Fly to

Cancún

Route

Depart

Return

Price

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sun 3/30

6:47 pm-11:20 am

1 stop16h 33m

Cancun

Fri 4/4

11:46 am-3:12 pm

Nonstop3h 26m

$277

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Fri 3/28

5:24 pm-10:57 am

1 stop17h 33m

Cancun

Sat 4/5

12:15 pm-11:46 pm

1 stop11h 31m

$315

SpringfieldCancún

SGF - CUN

SGFCUN

Springfield-Branson

Wed 3/19

7:11 am-7:43 pm

1 stop12h 32m

Cancun

Tue 3/25

6:05 pm-8:56 am

1 stop14h 51m

$358

SpringfieldCancún

SGF - CUN

SGFCUN

Springfield-Branson

Mon 3/31

6:20 pm-10:04 am

2 stops15h 44m

Cancun

Fri 4/4

7:51 am-4:20 pm

1 stop8h 29m

$367

ColumbiaCancún

COU - CUN

COUCUN

Columbia Regional

Wed 3/12

5:57 pm-9:34 am

2 stops15h 37m

Cancun

Tue 3/18

1:37 pm-9:23 pm

1 stop7h 46m

$374

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 4/5

6:00 am-9:28 am

Nonstop3h 28m

Cancun

Wed 4/9

11:46 am-3:12 pm

Nonstop3h 26m

$377

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Wed 3/5

11:40 am-3:36 pm

3 stops26h 56m

Cancun

Wed 3/12

11:15 am-4:17 pm

2 stops29h 02m

$400

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Mon 3/3

12:15 pm-9:09 am

1 stop19h 54m

Cancun

Fri 3/7

4:16 am-8:15 am

2 stops28h 59m

$403

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Sun 3/23

7:00 am-2:08 pm

1 stop7h 08m

Cancun

Thu 3/27

6:04 am-5:33 pm

2 stops11h 29m

$408

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Wed 6/18

12:30 pm-7:53 pm

1 stop7h 23m

Cancun

Thu 6/26

3:20 pm-11:53 pm

1 stop8h 33m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 42 results
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Best time to book a flight from Missouri to Cancún

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

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

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

Currently, January is the cheapest month in which you can book a flight from Missouri to Cancún (average of $360). Flying from Missouri to Cancún in March is currently the most expensive (average of $492). 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 CUN?

Find hourly flight availability from Missouri to Cancún. 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.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Cancún as you normally would.

Rainfall in Cancún by month

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

In terms of precipitation, rainfall in Cancún ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Cancún when rainfall is around 1.1 in.

Temperature in Cancún by month

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

If weather is an important factor for your trip to Cancún, 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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Missouri to Cancún to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

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
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

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
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

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
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

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
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

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
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

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 Cancún. 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 Cancún from Missouri?

    For a flight from Missouri to Cancún, you will be flying into Cancun. Cancun (CUN) is just 8.9 mi from the center of the city.

  • How popular is this Missouri to Cancún flight route?

    This flight path from Missouri to Cancun was viewed by 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $106. Frontier flights start at $106 while deals on American Airlines start at $164 one-way.

  • What are the most popular routes from Missouri to Cancún?

    Most travelers choose Lambert-St Louis - Cancun, Kansas City - Cancun or Springfield-Branson - Cancun when deciding on the best route from Missouri to Cancún.

  • What are the most reliable airlines from Missouri to Cancún?

    No one likes to see their flight delayed. When booking a flight from Missouri to Cancún consider choosing American Airlines (78%), Frontier (77%) or Southwest (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Missouri to Cancún?

    Looking at all options, your cheapest flight can be booked for $167. While the most popular route (Lambert-St Louis - Cancun) can be booked for $266 on average our data indicates $376 when flying from Missouri to Cancún.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Cancún 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 Cancún?

    Currently, January is the cheapest month in which you can book a flight from Missouri to Cancún (average of $360). Flying from Missouri to Cancún in March is currently the most expensive (average of $492). 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 Cancún

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 Cancún

Discover the top 9 airlines that operate flights from Missouri to Cancún. 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
Spirit AirlinesCheapest$100Average$324FlexibilityNo cancel feeOn-time65%
VolarisCheapest$176Average$396FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$243Average$491FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$282Average$490FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$367Average$576FlexibilityNo cancel feeOn-time71%
DeltaCheapest$380Average$581FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$383Average$593FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$454Average$762FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$465Average$687FlexibilityNo cancel feeOn-time63%
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