HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$137+ Cheap flights from Cancún (CUN) to Missouri

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — STL
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cancún to Missouri with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Cancún to Missouri

Cheapest flights from Cancún to Missouri
Explore the most affordable flight options available from Cancún to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. 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 3/275:30 am
CUN
-
STL
2 stops15h 11m
United Airlines
Fri 4/32:40 pm
STL
-
CUN
2 stops19h 26m
United Airlines
Deal found 2/10$328
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 3/1111:36 am
CUN
-
MCI
1 stop11h 39m
United Airlines
Wed 3/186:15 am
MCI
-
CUN
1 stop13h 03m
United Airlines
Deal found 2/10$374
This Frontier deal was found by Cheapflights users on 2/11. 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.
Thu 2/1911:42 am
CUN
-
STL
Nonstop3h 27m
Frontier
Wed 2/258:17 pm
STL
-
CUN
1 stop11h 34m
Frontier
Deal found 2/11$424
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 2/198:39 am
CUN
-
MCI
2 stops15h 38m
United Airlines
Mon 2/236:15 am
MCI
-
CUN
1 stop5h 39m
United Airlines
Deal found 2/8$425
This Delta deal was found by Cheapflights users on 2/11. 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.
Sat 3/284:45 pm
CUN
-
MCI
1 stop7h 27m
Delta
Sat 4/46:05 am
MCI
-
CUN
1 stop9h 05m
Delta
Deal found 2/11$432
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Thu 3/265:30 am
CUN
-
MCI
2 stops15h 14m
United Airlines
Thu 4/26:00 am
MCI
-
CUN
2 stops13h 19m
United Airlines
Deal found 2/9$453
This Air Canada deal was found by Cheapflights users on 2/11. 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.
Wed 9/211:10 am
CUN
-
STL
1 stop8h 52m
Air Canada
Fri 9/112:40 pm
STL
-
CUN
1 stop19h 10m
Air Canada
Deal found 2/11$455
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 2/193:18 pm
CUN
-
STL
1 stop7h 22m
United Airlines
Mon 2/236:25 am
STL
-
CUN
1 stop6h 08m
United Airlines
Deal found 2/8$466
This Mytrip deal was found by Cheapflights users on 2/11. 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 3/289:12 am
CUN
-
MCI
1 stop14h 41m
Spirit Airlines
Sat 4/412:24 pm
MCI
-
CUN
2 stops20h 17m
Spirit Airlines
Deal found 2/11$468
This Gotogate deal was found by Cheapflights users on 2/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:10 pm
CUN
-
STL
1 stop18h 19m
Air Canada
Fri 4/34:05 pm
STL
-
CUN
1 stop27h 55m
Air Canada
Deal found 2/10$469
This Trip.com deal was found by Cheapflights users on 2/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:35 pm
CUN
-
MCI
1 stop8h 12m
Aeromexico
Sun 5/317:00 am
MCI
-
CUN
1 stop13h 03m
Aeromexico
Deal found 2/9$470
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2711:44 am
CUN
-
STL
Nonstop3h 27m
Frontier
Fri 4/34:54 pm
STL
-
CUN
1 stop15h 17m
Frontier
Deal found 2/10$471

Find flight deals from Cancún to Missouri

Keep the following information in mind while searching for Cancún to Missouri flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$328
(United Airlines)

One-way from

$137
(Super.com)

Popular in

July

Cheapest in

August

Average price

$500

Good round-trip deal

$351 or less

Good one-way deal

$327 or less
Provider with most accurate pricing for Cancun-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cancun-Lambert-St Louis flights.
Search Deals
From Cancun to Missouri
Search Deals
One-way flight from Cancun to Missouri
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Cancun to Missouri.
Search Deals
Price to beat on a one-way flight from Cancun to Missouri.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cancún to Missouri 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 12, 2026.
Use the filters below to find and compare flights from Cancún to Missouri that are best for you.

Fly from

Cancún

Fly to

Missouri

Route

Depart

Return

Price

CancúnSt. Louis

CUN - STL

CUNSTL

Cancun

Fri 3/27

5:30 am-8:41 pm

2 stops15h 11m

Lambert-St Louis

Fri 4/3

2:40 pm-10:06 am

2 stops19h 26m

$328

CancúnKansas City

CUN - MCI

CUNMCI

Cancun

Wed 3/11

10:50 am-10:04 pm

2 stops11h 14m

Kansas City

Wed 3/18

7:05 am-8:20 pm

1 stop13h 15m

$374

CancúnKansas City

CUN - MCI

CUNMCI

Cancun

Wed 3/11

11:36 am-11:15 pm

1 stop11h 39m

Kansas City

Wed 3/18

6:15 am-7:18 pm

1 stop13h 03m

$374

CancúnKansas City

CUN - MCI

CUNMCI

Cancun

Sat 3/28

4:45 pm-12:12 am

1 stop7h 27m

Kansas City

Sat 4/4

6:05 am-3:10 pm

1 stop9h 05m

$432

CancúnKansas City

CUN - MCI

CUNMCI

Cancun

Thu 3/26

5:30 am-8:44 pm

2 stops15h 14m

Kansas City

Thu 4/2

6:30 am-12:33 pm

1 stop6h 03m

$453

CancúnKansas City

CUN - MCI

CUNMCI

Cancun

Sat 3/28

9:12 am-11:53 pm

1 stop14h 41m

Kansas City

Sat 4/4

12:24 pm-8:41 am

2 stops20h 17m

$468

CancúnSt. Louis

CUN - STL

CUNSTL

Cancun

Fri 3/27

9:10 pm-3:29 pm

1 stop18h 19m

Lambert-St Louis

Fri 4/3

4:05 pm-8:00 pm

1 stop27h 55m

$469

CancúnKansas City

CUN - MCI

CUNMCI

Cancun

Wed 5/27

12:35 pm-8:47 pm

1 stop8h 12m

Kansas City

Sun 5/31

7:00 am-8:03 pm

1 stop13h 03m

$470

CancúnSt. Louis

CUN - STL

CUNSTL

Cancun

Fri 3/27

11:44 am-3:11 pm

Nonstop3h 27m

Lambert-St Louis

Fri 4/3

4:54 pm-8:11 am

1 stop15h 17m

$471

CancúnKansas City

CUN - MCI

CUNMCI

Cancun

Thu 3/26

11:15 am-12:12 am

1 stop12h 57m

Kansas City

Thu 4/2

6:05 am-1:00 pm

1 stop6h 55m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 35 results
1
2
3
4

Best time to book a flight from Cancún to Missouri

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

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

Currently, March is the cheapest month in which you can book a flight from Cancún to Missouri (average of $149). Flying from Cancún to Missouri in October is currently the most expensive (average of $529). 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 CUN to MO?

Find hourly flight availability from Cancún to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 12, 2026.

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

Weekly flight availability from Cancún to Missouri

Explore weekly flight availability from Cancún to Missouri. 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 February 12, 2026.

The most flights from CUN to USMO are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from Cancún to Missouri. 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 from for flights from Cancún to Missouri?

    If you book a flight to Missouri from Cancún, you will be flying from Cancun, which is the city’s only airport. Cancun (CUN) is located 8.9 mi from the center of Cancún.

  • How popular is this Cancún to Missouri flight route?

    The Cancun to Missouri flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Cancún to Missouri?

    United Airlines, Delta, and Air Canada can get you from Cancún to Missouri in just under 11h 14m. Your travel time can differ by up to 7h 05m. There are 1343 mi between Cancún and Missouri. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $159. However, be on the lookout for offers from Spirit Airlines and Volaris, as they are both options that can get you from Cancún to Missouri for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Cancún to Missouri on time: American Airlines (78%), Frontier (67%), Southwest (43%).

  • What are the cheapest flights from Cancún to Missouri?

    On average you can expect to pay $361 for a flight from Cancún to Missouri. The cheapest flight overall is $220 while the most popular route, (Cancun - Kansas City) is currently priced at $327.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Cancún to Missouri (average of $149). Flying from Cancún to Missouri in October is currently the most expensive (average of $529). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cancún to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
Cancún to John F Kennedy Intl flights
Cancún to Newark flights
Cancún to George Bush Intcntl flights
Cancún to Dulles Intl flights
Cancún to Miami flights
Cancún to Los Angeles flights
Cancún to Hobby flights
Cancún to LaGuardia flights
Cancún to O'Hare Intl flights
Cancún to Cleveland flights
Cancún to Atlanta flights
Cancún to Orlando flights
Cancún to Fort Lauderdale flights
Cancún to Baltimore flights
Cancún to Detroit flights
Cancún to Boston flights
Cancún to San Francisco flights
Cozumel to Miami flights
Cancún to Dallas/Fort Worth flights
Cozumel to Newark flights
Cozumel to Orlando flights
Cancún to Denver flights
Cancún to Las Vegas flights
Cozumel to Los Angeles flights
Cancún to Midway flights
Cancún to Reagan-National flights
Cozumel to Dallas/Fort Worth flights
Cancún to Seattle flights
Cozumel to John F Kennedy Intl flights
Cozumel to O'Hare Intl flights
Cancún to Minneapolis flights
Cancún to New Orleans flights
Cancún to West Palm Beach flights
Cozumel to Detroit flights
Cancún to Ontario flights
Cozumel to Las Vegas flights
Cancún to Columbus flights
Cancún to Tampa flights
Cancún to Austin flights
Cozumel to Boston flights
Cozumel to San Francisco flights
Cancún to Kansas City flights
Cozumel to Fort Lauderdale flights
Cancún to Love Field flights
Cancún to Salt Lake City flights
Cozumel to New Orleans flights
Cancún to Cincinnati flights
Cancún to Sky Harbor Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.