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$80+ Cheap flights from Riviera Maya 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — STL
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
1 adult, Economy
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Cheap flight deals from Riviera Maya to Missouri

Best flights from Riviera Maya to Missouri
Discover carefully curated flight deals from Riviera Maya to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 1, 2026.

This United Airlines deal was found by Cheapflights users on 12/31. 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 2/191:22 pmCUN - STL
1 stop10h 37mUnited Airlines
Mon 2/236:25 amSTL - CUN
1 stop6h 08mUnited Airlines
Deal found 12/31$267
This Expedia deal was found by Cheapflights users on 12/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/149:00 amCUN - STL
1 stop15h 59mFrontier
Sat 2/218:17 pmSTL - CUN
1 stop11h 34mFrontier
Deal found 12/30$279
This Kiwi.com deal was found by Cheapflights users on 12/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1310:13 amCUN - STL
1 stop15h 14mMultiple Airlines
Fri 2/2010:11 pmSTL - CUN
2 stops34h 34mMultiple Airlines
Deal found 12/30$355
This Delta deal was found by Cheapflights users on 12/29. 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.
Wed 2/412:05 pmCUN - STL
2 stops12h 20mDelta
Wed 2/187:10 amSTL - CUN
2 stops11h 52mDelta
Deal found 12/29$383
This American Airlines deal was found by Cheapflights users on 12/30. 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.
Wed 5/277:30 amCUN - MCI
1 stop16h 42mAmerican Airlines
Sun 5/315:40 pmMCI - CUN
1 stop15h 55mAmerican Airlines
Deal found 12/30$407
This Aeromexico deal was found by Cheapflights users on 12/30. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/133:10 pmCZM - STL
1 stop8h 26mAeromexico
Fri 2/206:00 amSTL - CZM
1 stop7h 55mAeromexico
Deal found 12/30$443
This Priceline deal was found by Cheapflights users on 12/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1412:24 pmCUN - MCI
1 stop25h 35mFrontier
Sat 2/218:36 pmMCI - CUN
1 stop19h 41mFrontier
Deal found 12/31$312
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:39 amCUN - MCI
1 stop6h 23mUnited Airlines
Mon 2/238:00 amMCI - CUN
1 stop8h 50mUnited Airlines
Deal found 12/30$331
This Frontier deal was found by Cheapflights users on 12/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/41:29 pmCUN - STL
Nonstop3h 28mFrontier
Wed 2/188:17 pmSTL - CUN
1 stop11h 34mFrontier
Deal found 12/29$345
This United Airlines deal was found by Cheapflights users on 12/31. 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 4/163:43 pmCUN - MCI
1 stop28h 51mUnited Airlines
Mon 4/205:00 pmMCI - CUN
1 stop18h 45mUnited Airlines
Deal found 12/31$357
This Frontier deal was found by Cheapflights users on 12/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1311:42 amCUN - STL
Nonstop3h 27mFrontier
Fri 2/208:20 pmSTL - CUN
1 stop11h 31mFrontier
Deal found 12/30$361
This United Airlines deal was found by Cheapflights users on 12/31. 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.
Sat 2/148:39 amCUN - MCI
1 stop6h 23mUnited Airlines
Sat 2/213:22 pmMCI - CUN
2 stops19h 03mUnited Airlines
Deal found 12/31$364
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:25 pmCZM - STL
1 stop18h 58mUnited Airlines
Sat 2/284:39 pmSTL - CZM
1 stop20h 44mUnited Airlines
Deal found 12/30$395
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:42 pmCZM - STL
1 stop16h 41mUnited Airlines
Sat 2/214:30 pmSTL - CZM
2 stops20h 53mUnited Airlines
Deal found 12/30$442
This United Airlines deal was found by Cheapflights users on 12/31. 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.
Sun 2/152:25 pmCZM - STL
2 stops30h 40mUnited Airlines
Sun 2/228:41 amSTL - CZM
2 stops28h 42mUnited Airlines
Deal found 12/31$443

Find flight deals from Riviera Maya to Missouri

Keep the following information in mind while searching for Riviera Maya to Missouri flight deals. Data was last updated January 1, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$267
(United Airlines)

One-way from

$80
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$683
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 Riviera Maya to Missouri
Search Deals
One-way flight from Riviera Maya to Missouri
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riviera Maya 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 January 1, 2026.
Use the filters below to find and compare flights from Riviera Maya to Missouri that are best for you.

Fly from

Riviera Maya

Fly to

Missouri

Route

Depart

Return

Price

CancúnSt. Louis

CUN - STL

CUNSTL

Cancun

Thu 2/19

1:22 pm-10:59 pm

1 stop10h 37m

Lambert-St Louis

Mon 2/23

6:25 am-1:33 pm

1 stop6h 08m

$267

CancúnSt. Louis

CUN - STL

CUNSTL

Cancun

Sat 2/14

9:00 am-11:59 pm

1 stop15h 59m

Lambert-St Louis

Sat 2/21

8:17 pm-8:51 am

1 stop11h 34m

$279

CancúnKansas City

CUN - MCI

CUNMCI

Cancun

Sat 2/14

12:24 pm-12:59 pm

1 stop25h 35m

Kansas City

Sat 2/21

8:36 pm-5:17 pm

1 stop19h 41m

$312

CancúnKansas City

CUN - MCI

CUNMCI

Cancun

Thu 2/19

8:39 am-2:02 pm

1 stop6h 23m

Kansas City

Mon 2/23

8:00 am-5:50 pm

1 stop8h 50m

$331

CancúnSt. Louis

CUN - STL

CUNSTL

Cancun

Wed 2/4

1:29 pm-3:57 pm

Nonstop3h 28m

Lambert-St Louis

Wed 2/18

8:17 pm-8:51 am

1 stop11h 34m

$345

CancúnSt. Louis

CUN - STL

CUNSTL

Cancun

Fri 2/13

10:13 am-12:27 am

1 stop15h 14m

Lambert-St Louis

Fri 2/20

10:11 pm-9:45 am

2 stops34h 34m

$355

CancúnKansas City

CUN - MCI

CUNMCI

Cancun

Thu 4/16

3:43 pm-8:34 pm

1 stop28h 51m

Kansas City

Mon 4/20

5:00 pm-11:45 am

1 stop18h 45m

$357

CancúnSt. Louis

CUN - STL

CUNSTL

Cancun

Fri 2/13

11:42 am-2:09 pm

Nonstop3h 27m

Lambert-St Louis

Fri 2/20

8:20 pm-8:51 am

1 stop11h 31m

$361

CancúnKansas City

CUN - MCI

CUNMCI

Cancun

Sat 2/14

8:39 am-2:02 pm

1 stop6h 23m

Kansas City

Sat 2/21

3:22 pm-11:25 am

2 stops19h 03m

$364

CancúnSt. Louis

CUN - STL

CUNSTL

Cancun

Wed 2/4

12:05 pm-11:25 pm

2 stops12h 20m

Lambert-St Louis

Wed 2/18

7:10 am-8:02 pm

2 stops11h 52m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 45 results
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Best time to book a flight from Riviera Maya to Missouri

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

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

Currently, March is the cheapest month in which you can book a flight from Riviera Maya to Missouri (average of $152). Flying from Riviera Maya 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 ETW to MO?

Find hourly flight availability from Riviera Maya 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 January 1, 2026.

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

Weekly flight availability from Riviera Maya to Missouri

Explore weekly flight availability from Riviera Maya 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 January 1, 2026.

The most flights from zzETW to USMO 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).

Related info for your journey

Find useful and relevant information for your journey from Riviera Maya to Missouri. 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 Riviera Maya to Missouri flight route?

    This flight path from Riviera Maya to Missouri was viewed by 3 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 Riviera Maya to Missouri?

    Airlines like United Airlines and Frontier fly from Riviera Maya to Missouri in about 10h 37m. The time it takes to get you to your destination can typically vary by up to 5h 22m. Riviera Maya and Missouri are separated by a distance of 1241 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $124 on Volaris. Other airlines that offer cheap prices include Spirit Airlines from $163 and Frontier from $164 one-way.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Riviera Maya to Missouri (average of $152). Flying from Riviera Maya 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

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