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$107+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CUN
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$297
(Kiwi.com)

One-way from

$107
(Cheapflightsfares)

Popular in

March

Cheapest in

September

Average price

$550

Good round-trip deal

$407 or less

Good one-way deal

$179 or less
Provider with most accurate pricing for Kansas City-Cancun flight deals.
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Provider most trusted by Cheapflights users for Kansas City-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. 6% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in April 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 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 5/75:45 pmSTL - CUN
1 stop14h 31mMultiple Airlines
Wed 5/149:12 amCUN - STL
1 stop14h 54mMultiple Airlines
Deal found 4/23$297
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Sun 5/1810:10 amSTL - CUN
1 stop25h 03mSpirit Airlines
Fri 5/2312:18 pmCUN - STL
1 stop20h 57mSpirit Airlines
Deal found 4/22$312
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.
Sun 5/412:21 pmCOU - CUN
1 stop7h 39mAmerican Airlines
Tue 5/137:50 amCUN - COU
1 stop9h 38mAmerican Airlines
Deal found 4/23$357
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.
Sun 6/226:30 amSTL - CUN
2 stops12h 33mDelta
Fri 6/278:00 amCUN - STL
1 stop8h 18mDelta
Deal found 4/23$359
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.
Sun 8/107:29 amSTL - CUN
1 stop7h 41mAmerican Airlines
Sun 9/73:00 pmCUN - STL
1 stop17h 04mAmerican Airlines
Deal found 4/23$372
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.
Tue 7/156:23 pmSGF - CUN
1 stop15h 17mAmerican Airlines
Tue 7/2212:11 pmCUN - SGF
1 stop9h 31mAmerican Airlines
Deal found 4/23$377
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:38 amSTL - CUN
Nonstop3h 12mFrontier
Wed 5/1412:37 pmCUN - STL
Nonstop3h 23mFrontier
Deal found 4/23$391
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.
Sat 6/211:23 pmSTL - CUN
1 stop6h 57mAeromexico
Tue 6/242:00 pmCUN - STL
1 stop9h 51mAeromexico
Deal found 4/23$399
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.
Fri 8/226:00 amSGF - CUN
2 stops13h 20mUnited Airlines
Mon 8/257:51 amCUN - SGF
1 stop6h 12mUnited Airlines
Deal found 4/23$401
This Aeromexico deal was found by Cheapflights users on 4/22. 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.
Sun 6/228:10 amMCI - CUN
2 stops17h 24mAeromexico
Wed 6/253:25 pmCUN - MCI
1 stop7h 16mAeromexico
Deal found 4/22$409
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/98:51 pmMCI - CUN
1 stop18h 00mMultiple Airlines
Mon 5/129:12 amCUN - MCI
1 stop13h 29mMultiple Airlines
Deal found 4/23$414
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:58 pmMCI - CUN
2 stops15h 41mSpirit Airlines
Tue 5/139:12 amCUN - MCI
1 stop13h 29mSpirit Airlines
Deal found 4/23$416

Cheapflights Fare Finder

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 April 24, 2025.
Use the filters below to find and compare flights from Missouri to Cancún that are best for you.

Fly from

Missouri

Fly to

Cancún

Route

Depart

Return

Price

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Wed 5/7

5:45 pm-8:16 am

1 stop14h 31m

Cancun

Wed 5/14

9:12 am-12:06 am

1 stop14h 54m

$297

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sun 5/18

10:10 am-11:13 am

1 stop25h 03m

Cancun

Fri 5/23

12:18 pm-9:15 am

1 stop20h 57m

$312

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sun 6/1

1:09 pm-8:20 pm

1 stop7h 11m

Cancun

Thu 6/5

9:55 am-4:35 pm

1 stop6h 40m

$341

ColumbiaCancún

COU - CUN

COUCUN

Columbia Regional

Sun 5/4

12:21 pm-8:00 pm

1 stop7h 39m

Cancun

Tue 5/13

7:50 am-5:28 pm

1 stop9h 38m

$357

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 5/5

12:51 pm-12:35 am

2 stops11h 44m

Cancun

Fri 5/9

12:30 pm-11:26 pm

2 stops10h 56m

$363

SpringfieldCancún

SGF - CUN

SGFCUN

Springfield-Branson

Tue 7/15

6:23 pm-9:40 am

1 stop15h 17m

Cancun

Tue 7/22

12:11 pm-9:42 pm

1 stop9h 31m

$377

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Thu 5/8

6:10 am-9:22 am

Nonstop3h 12m

Cancun

Thu 5/15

12:37 pm-4:00 pm

Nonstop3h 23m

$378

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Sun 6/22

12:04 pm-8:20 pm

1 stop8h 16m

Cancun

Wed 6/25

2:00 pm-8:38 pm

1 stop6h 38m

$409

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 5/19

7:00 am-5:05 pm

1 stop10h 05m

Cancun

Wed 8/20

11:00 am-6:21 pm

1 stop7h 21m

$413

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Fri 5/9

8:51 pm-2:51 pm

1 stop18h 00m

Cancun

Mon 5/12

9:12 am-10:41 pm

1 stop13h 29m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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.

Cheapflights Insights

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

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 April 24, 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.

Weekly flight availability from Missouri to Cancún

Explore weekly flight availability from Missouri to Cancún. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 24, 2025.

The most flights from USMO to CUN are scheduled on a Monday (2 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

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 April 24, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest 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.
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,393 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Aeromexico
7.5
Good
1,700 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 22 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 $107. American Airlines flights start at $122 while deals on Delta start at $165 one-way.

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

    Most travelers choose Kansas City - Cancun, Lambert-St Louis - 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 (86%), Southwest (82%) or Frontier (79%) 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 $178. While the most popular route (Kansas City - Cancun) can be booked for $304 on average our data indicates $355 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

Traveling to a place near Missouri?

Book flights to Missouri if you plan to visit one of these locations
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Punta Sam
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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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$175Average$378FlexibilityNo cancel feeOn-time79%
DeltaCheapest$225Average$570FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$243Average$492FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$278Average$367FlexibilityNo cancel feeOn-time65%
FrontierCheapest$302Average$494FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$366Average$583FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$379Average$580FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$454Average$762FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$482Average$678FlexibilityNo cancel feeOn-time63%

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