How does KAYAK find such low prices on flights from Riviera Maya to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Riviera Maya to St. Louis. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Riviera Maya to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Riviera Maya is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Riviera Maya to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Riviera Maya with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Riviera Maya to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Riviera Maya up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$113 CHEAP FLIGHTS from Riviera Maya to St. Louis

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$251

Frontier

Thu 2/19Sun 2/22

CUN - STL • Non-stop

Cheapest one-way

$113

Typical prices: $183-$421

Frontier

Tue 2/24

CUN - STL • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to St. Louis!

Flight Deals

Cheap Flights from Riviera Maya to St. Louis

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Riviera Maya to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Riviera Maya to St. Louis

Thu, Feb 19 - Sun, Feb 22

11:42 am - 2:09 pm

CUN

STL

3h 27mnonstop

6:00 am - 10:30 am

STL

CUN

3h 30mnonstop

$251Frontier

Wed, Jan 28 - Wed, Feb 4

8:00 am - 4:07 pm

CUN

STL

9h 07m1 stop

9:59 am - 9:11 pm

STL

CUN

10h 12m1 stop

$318Delta

Thu, Feb 19 - Sun, Feb 22

2:44 pm - 10:14 pm

CUN

STL

8h 30m1 stop

8:30 am - 4:40 pm

STL

CUN

7h 10m1 stop

$319United Airlines

Thu, Feb 19 - Mon, Feb 23

2:25 pm - 10:14 pm

CZM

STL

7h 49m1 stop

6:55 pm - 1:23 pm

STL

CZM

18h 28m2 stops

$358United Airlines

Thu, Feb 19 - Sun, Feb 22

2:25 pm - 9:23 am

CZM

STL

18h 58m1 stop

8:17 am - 1:23 pm

STL

CZM

29h 06m2 stops

$359United Airlines

Wed, Dec 31 - Thu, Jan 8

2:50 pm - 9:40 am

CUN

STL

19h 50m1 stop

3:43 pm - 4:03 pm

STL

CUN

23h 20m1 stop

$364Frontier

Thu, Feb 19 - Sun, Feb 22

11:42 am - 2:09 pm

CUN

STL

3h 27mnonstop

6:00 am - 10:30 am

STL

CUN

3h 30mnonstop

$371Frontier

Sat, Feb 21 - Wed, Feb 25

4:42 pm - 9:05 pm

CZM

STL

28h 23m2 stops

6:00 am - 1:23 pm

STL

CZM

7h 23m1 stop

$383United Airlines

Wed, Jan 28 - Wed, Feb 4

1:29 pm - 3:57 pm

CUN

STL

3h 28mnonstop

9:59 am - 9:11 pm

STL

CUN

10h 12m1 stop

$394Multiple Airlines

Wed, Dec 31 - Thu, Jan 8

3:30 pm - 11:38 pm

CZM

STL

8h 08m1 stop

6:00 am - 1:50 pm

STL

CZM

7h 50m1 stop

$442Aeromexico

Useful Info

Low season	September
High season	March
Cheapest flight	$113

Best time to beat the crowds with an average 44% drop in price.

Most popular time to fly and prices are also 4% lower on average.

Flight from Cancun to St. Louis

How does KAYAK find such low prices on flights from Riviera Maya to St. Louis?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Riviera Maya to St. Louis.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Riviera Maya to St. Louis?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Riviera Maya is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Riviera Maya to St. Louis?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Riviera Maya with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Riviera Maya to St. Louis?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Riviera Maya up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

O'Fallon

Wentzville

Farmington

Eureka

Litchfield

Grafton

Shrewsbury

Glencoe

Everything you need to know for your flight to St. Louis

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in St. Louis

St. Louis (STL)

$113 Find Cheap Flights from Riviera Maya to St. Louis

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

Everything you should know

Cheap Flights from Riviera Maya to St. Louis

Recent round-trip flight deals from Riviera Maya to St. Louis

Recent one-way flight deals from Riviera Maya to St. Louis

Recent last minute flight deals from Riviera Maya to St. Louis

Recent direct flight deals from Riviera Maya to St. Louis

Good to know

FAQs for booking flights from Riviera Maya to St. Louis

How does KAYAK find such low prices on flights from Riviera Maya to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Riviera Maya to St. Louis.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Riviera Maya to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Riviera Maya is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Riviera Maya to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Riviera Maya with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Riviera Maya to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Riviera Maya up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near St. Louis?

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

Cabin class types available on flights to Riviera Maya

Complete your trip to St. Louis with a hotel stay or car rental

Find direct flights for St. Louis

Flights to other popular destinations

Flights from domestic origins to Riviera Maya

Choose which airport to fly into in St. Louis

Find deals for your return flight