HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Riviera Maya

$113+ Cheap flights from Missouri to Riviera Maya

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CUN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Riviera Maya 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 Missouri to Riviera Maya

Keep the following information in mind while searching for Missouri to Riviera Maya flight deals. Data was last updated September 16, 2025.

Round-trip from

$244
(Cheapflightsfares)

One-way from

$113
(Cheapflightsfares)

Popular in

March

Cheapest in

September

Average price

$489
From Missouri to Riviera Maya
Search Deals
One-way flight from Missouri to Riviera Maya
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Missouri to Riviera Maya

Cheapest flights from Missouri to Riviera Maya
Explore the most affordable flight options available from Missouri to Riviera Maya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Mon 10/1310:22 amSTL - CUN
Nonstop3h 13mFrontier
Thu 10/162:50 pmCUN - STL
Nonstop3h 17mFrontier
Deal found 9/14$244
This Frontier deal was found by Cheapflights users on 9/13. 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.
Mon 11/1010:17 amSTL - CUN
Nonstop3h 13mFrontier
Thu 11/2012:14 pmCUN - STL
Nonstop3h 19mFrontier
Deal found 9/13$248
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Mon 11/310:17 amSTL - CUN
Nonstop3h 13mFrontier
Fri 11/143:45 pmCUN - STL
Nonstop3h 15mFrontier
Deal found 9/14$278
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 10/310:21 amSTL - CUN
Nonstop3h 13mFrontier
Mon 10/62:49 pmCUN - STL
Nonstop3h 21mFrontier
Deal found 9/14$281
This Frontier deal was found by Cheapflights users on 9/13. 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.
Mon 11/1010:17 amSTL - CUN
Nonstop3h 13mFrontier
Tue 11/183:45 pmCUN - STL
Nonstop3h 15mFrontier
Deal found 9/13$282
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Tue 10/1410:22 amSTL - CUN
Nonstop3h 13mFrontier
Wed 10/152:50 pmCUN - STL
Nonstop3h 17mFrontier
Deal found 9/15$284
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 11/1110:17 amSTL - CUN
Nonstop3h 13mFrontier
Thu 11/2012:14 pmCUN - STL
Nonstop3h 19mFrontier
Deal found 9/13$290
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/247:52 pmSTL - CUN
1 stop19h 12mFrontier
Thu 10/303:45 pmCUN - STL
Nonstop3h 15mFrontier
Deal found 9/15$294
This Mytrip deal was found by Cheapflights users on 9/16. 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 9/3010:21 amSTL - CUN
Nonstop3h 13mFrontier
Mon 10/62:49 pmCUN - STL
Nonstop3h 21mFrontier
Deal found 9/16$295
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Mon 10/1310:22 amSTL - CUN
Nonstop3h 13mFrontier
Fri 10/172:50 pmCUN - STL
Nonstop3h 17mFrontier
Deal found 9/15$297
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/2310:17 amSTL - CUN
1 stop22h 30mMultiple Airlines
Thu 10/303:45 pmCUN - STL
Nonstop3h 15mMultiple Airlines
Deal found 9/14$298
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/1810:22 amSTL - CUN
Nonstop3h 13mMultiple Airlines
Sat 10/259:52 amCUN - STL
1 stop23h 30mMultiple Airlines
Deal found 9/14$301

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Riviera Maya 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 September 16, 2025.
Use the filters below to find and compare flights from Missouri to Riviera Maya that are best for you.

Fly from

Missouri

Fly to

Riviera Maya

Route

Depart

Return

Price

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 11/10

10:17 am-2:30 pm

Nonstop3h 13m

Cancun

Mon 11/17

10:10 pm-3:29 pm

1 stop18h 19m

$322

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Thu 12/4

9:30 am-9:20 pm

1 stop10h 50m

Cancun

Tue 12/9

8:00 am-6:34 pm

1 stop11h 34m

$361

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 12/8

11:40 am-9:20 pm

1 stop8h 40m

Cancun

Mon 12/15

8:00 am-5:57 pm

1 stop10h 57m

$361

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Tue 9/30

1:30 pm-12:55 pm

1 stop23h 25m

Cancun

Fri 10/3

1:30 pm-7:57 pm

1 stop30h 27m

$363

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 11/15

10:17 am-2:30 pm

Nonstop3h 13m

Cancun

Sat 11/22

8:00 am-4:07 pm

1 stop9h 07m

$364

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 10/13

10:22 am-1:35 pm

Nonstop3h 13m

Cancun

Thu 10/16

1:49 pm-12:00 pm

3 stops22h 11m

$369

ColumbiaCancún

COU - CUN

COUCUN

Columbia Regional

Wed 10/29

6:01 am-12:19 pm

1 stop6h 18m

Cancun

Wed 11/5

4:23 pm-10:39 pm

1 stop7h 16m

$402

SpringfieldCancún

SGF - CUN

SGFCUN

Springfield-Branson

Mon 10/20

7:43 pm-9:55 am

1 stop14h 12m

Cancun

Thu 10/23

6:05 pm-8:51 am

1 stop14h 46m

$402

SpringfieldCancún

SGF - CUN

SGFCUN

Springfield-Branson

Sun 11/9

6:34 am-4:12 pm

1 stop8h 38m

Cancun

Tue 11/18

8:45 am-1:46 pm

1 stop6h 01m

$402

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Thu 12/4

1:55 pm-9:20 pm

1 stop6h 25m

Cancun

Sun 12/7

11:56 am-5:57 pm

1 stop7h 01m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Missouri to Riviera Maya

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

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

Currently, January is the cheapest month in which you can book a flight from Missouri to Riviera Maya (average of $360). Flying from Missouri to Riviera Maya 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 ETW?

Find hourly flight availability from Missouri to Riviera Maya. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Missouri to Riviera Maya, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

  • How popular is this Missouri to Riviera Maya flight route?

    Flights from Missouri to Riviera Maya have been viewed 22 times in the past calendar month.

  • How long is the flight from Missouri to Riviera Maya?

    A quick flight from Missouri to Riviera Maya can take about 6h 18m. Delta provides one of the quickest options available for as low as $402. Airlines will cover a distance of 1268 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $117. Delta flights start at $144 while deals on Southwest start at $193 one-way.

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

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

  • How can I find direct flights from Missouri to Riviera Maya?

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

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

    Yes. Cheapflights offers flight deals from Missouri to Riviera Maya 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 Riviera Maya?

    Currently, January is the cheapest month in which you can book a flight from Missouri to Riviera Maya (average of $360). Flying from Missouri to Riviera Maya 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

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 Missouri to Riviera Maya

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

Top 8 airlines flying from Missouri to Riviera Maya

Discover the top 8 airlines that operate flights from Missouri to Riviera Maya. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$130Average$336FlexibilityNo cancel feeOn-time65%
VolarisCheapest$174Average$365FlexibilityNo cancel feeOn-time79%
DeltaCheapest$225Average$547FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$243Average$507FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$256Average$462FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$362Average$573FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$379Average$586FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$474Average$660FlexibilityNo cancel feeOn-time63%

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.