What airlines fly to Riviera Maya?

Frontier, Southwest and American Airlines are the top three most popular airlines that fly to Riviera Maya from St. Louis according to our data. Frontier is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Riviera Maya. Keep in mind that there are 9 different airlines that fly to Riviera Maya on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Lambert-St Louis to Riviera Maya?

Southwest and United Airlines are the most popular carriers operating from Lambert-St Louis to Riviera Maya

How many flights depart from St. Louis to Riviera Maya on average per day?

As of June 2026, there are 2 flights per day flying from St. Louis to Riviera Maya. The most common time of day flights depart is 6:00AM, with 100% of flights taking off at noon.

How many flights depart from St. Louis to Riviera Maya on average per week?

As of June 2026, there are 19 flights per week flying from St. Louis to Riviera Maya. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.

When did momondo last update prices for flights from Lambert-St Louis Airport to Riviera Maya?

Prices for flights from Lambert-St Louis Airport to Riviera Maya were last updated today.

How many operators does momondo search for flights from Lambert-St Louis Airport to Riviera Maya?

As of June 2026, there are 9 operators available to choose from for flights from Lambert-St Louis Airport to Riviera Maya.

How old do you have to be to fly from Lambert-St Louis Airport to Riviera Maya?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Riviera Maya.

What documentation or ID do you need to fly to Riviera Maya?

The travel and health documents required for your trip to Riviera Maya can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Riviera Maya. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$167 Cheap Flights from St. Louis to Riviera Maya in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Riviera Maya

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:08 pm - 12:49 pm

STL

CUN

16h 41m

1 stop

3:31 pm - 7:23 pm

CUN

STL

27h 52m

1 stop

$409Frontier

Wed, Jul 22 - Wed, Jul 29

8:08 pm - 12:49 pm

STL

CUN

16h 41m

1 stop

3:31 pm - 8:57 am

CUN

STL

17h 26m

2 stops

$411Frontier

Mon, Jul 13 - Tue, Jul 21

8:08 pm - 12:49 pm

STL

CUN

16h 41m

1 stop

3:31 pm - 7:23 pm

CUN

STL

27h 52m

1 stop

$413Frontier

Tue, Jul 14 - Wed, Jul 22

8:08 pm - 11:58 pm

STL

CUN

27h 50m

2 stops

3:06 pm - 8:57 am

CUN

STL

17h 51m

1 stop

$414Multiple Airlines

Tue, Jul 21 - Fri, Jul 31

8:08 pm - 12:49 pm

STL

CUN

16h 41m

1 stop

3:31 pm - 5:37 pm

CUN

STL

26h 06m

2 stops

$415Frontier

Wed, Jul 22 - Wed, Jul 29

8:08 pm - 11:58 pm

STL

CUN

27h 50m

2 stops

3:06 pm - 8:57 am

CUN

STL

17h 51m

1 stop

$426Multiple Airlines

Wed, Jul 8 - Fri, Jul 17

5:18 am - 2:40 pm

STL

CZM

9h 22m

1 stop

3:11 pm - 9:48 pm

CZM

STL

6h 37m

1 stop

$582American Airlines

Tue, Jul 14 - Tue, Jul 21

5:21 am - 2:30 pm

STL

CZM

8h 09m

1 stop

2:50 pm - 3:27 pm

CZM

STL

25h 37m

1 stop

$585American Airlines

Tue, Dec 1 - Fri, Dec 11

6:15 am - 2:42 pm

STL

CZM

8h 27m

1 stop

3:52 pm - 10:30 pm

CZM

STL

6h 38m

1 stop

$592United Airlines

Tue, Sep 22 - Tue, Sep 29

6:15 am - 2:42 pm

STL

CZM

8h 27m

1 stop

2:05 pm - 11:44 pm

CZM

STL

9h 39m

1 stop

$607United Airlines

Sun, Oct 18 - Sat, Oct 24

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Frontier flights from St. Louis to Riviera Maya

Our best Frontier deals on St. Louis to Riviera Maya flight tickets

Frontier

Jul 22

STL8:08 pmLambert-St Louis

16h 41m

1 stop

CUN12:49 pmCancun

Jul 29

CUN3:31 pmCancun

27h 52m

1 stop

STL7:23 pmLambert-St Louis

$409

Frontier

Jul 13

STL8:08 pmLambert-St Louis

16h 41m

1 stop

CUN12:49 pmCancun

Jul 21

CUN3:31 pmCancun

17h 26m

2 stops

STL8:57 amLambert-St Louis

$411

Frontier

Jul 14

STL8:08 pmLambert-St Louis

16h 41m

1 stop

CUN12:49 pmCancun

Jul 22

CUN3:31 pmCancun

27h 52m

1 stop

STL7:23 pmLambert-St Louis

$413

American Airlines flights from St. Louis to Riviera Maya

Our best American Airlines deals on St. Louis to Riviera Maya flight tickets

American Airlines

Jul 30

STL6:13 pmLambert-St Louis

16h 58m

1 stop

CUN11:11 amCancun

Aug 4

CUN11:03 amCancun

12h 29m

1 stop

STL11:32 pmLambert-St Louis

$459

American Airlines

Oct 10

STL8:05 pmLambert-St Louis

15h 40m

1 stop

CUN11:45 amCancun

Oct 14

CUN5:00 pmCancun

6h 15m

1 stop

STL11:15 pmLambert-St Louis

$465

American Airlines

Aug 12

STL6:36 amLambert-St Louis

13h 27m

1 stop

CUN8:03 pmCancun

Aug 18

CUN8:00 amCancun

15h 42m

1 stop

STL11:42 pmLambert-St Louis

$467

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Wed 7/22

8:08 pm-12:49 pm

1 stop16h 41m

Cancun

Wed 7/29

3:31 pm-7:23 pm

1 stop27h 52m

$409

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 7/13

8:08 pm-12:49 pm

1 stop16h 41m

Cancun

Tue 7/21

3:31 pm-8:57 am

2 stops17h 26m

$411

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Tue 7/14

8:08 pm-12:49 pm

1 stop16h 41m

Cancun

Wed 7/22

3:31 pm-7:23 pm

1 stop27h 52m

$413

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Tue 7/21

8:08 pm-11:58 pm

2 stops27h 50m

Cancun

Fri 7/31

3:06 pm-8:57 am

1 stop17h 51m

$414

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Wed 7/22

8:08 pm-12:49 pm

1 stop16h 41m

Cancun

Wed 7/29

3:31 pm-5:37 pm

2 stops26h 06m

$415

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Wed 7/8

8:08 pm-11:58 pm

2 stops27h 50m

Cancun

Fri 7/17

3:06 pm-8:57 am

1 stop17h 51m

$426

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Tue 7/14

5:18 am-2:40 pm

1 stop9h 22m

Cozumel Intl

Tue 7/21

3:11 pm-9:48 pm

1 stop6h 37m

$582

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Tue 12/1

5:21 am-2:30 pm

1 stop8h 09m

Cozumel Intl

Fri 12/11

2:50 pm-3:27 pm

1 stop25h 37m

$585

Quickest round-trip

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Tue 9/22

6:15 am-2:42 pm

1 stop8h 27m

Cozumel Intl

Tue 9/29

3:52 pm-10:30 pm

1 stop6h 38m

$592

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Sun 10/18

6:15 am-2:42 pm

1 stop8h 27m

Cozumel Intl

Sat 10/24

2:05 pm-11:44 pm

1 stop9h 39m

$607

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Riviera Maya

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Riviera Maya?

The cheapest month to fly to Riviera Maya from St. Louis is in October. Flight prices, which tend to average around $112, are often lower during this time because this is during the off-season. If you’re not able to fly to Riviera Maya in October, then September is your next best option. Flight prices from St. Louis to Riviera Maya during September average around $113.

What is the cheapest day to depart on your flight to Riviera Maya?

Our data shows that Wednesday is the least expensive day to fly to Riviera Maya. Tickets to fly out on this day can be as low as $409. Flights from St. Louis to Riviera Maya on a Saturday will generally be more expensive and average around $521. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Riviera Maya?

Our data shows that the cheapest St. Louis to Riviera Maya flights are usually those with departure times in the morning. Our users have found flights to Riviera Maya in the morning for as low as $460. At noon is when there is more demand to fly to Riviera Maya, so prices are often more expensive at around $590 per ticket.

What is the cheapest Lambert-St Louis to Riviera Maya flight route?

Fly from Lambert-St Louis to Cancun for the best Lambert-St Louis - Riviera Maya flight prices

How far in advance should I book a flight from St. Louis to Riviera Maya?

You are more likely to see cheaper flights to Riviera Maya from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Riviera Maya for around $473 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Riviera Maya from St. Louis for as low as $434 on momondo.

What cabin class options are available on St. Louis to Riviera Maya flights?

There is only 1 cabin class available to choose from on St. Louis to Riviera Maya flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to Riviera Maya flights?

No. A direct flight is the cheapest option for a flight between St. Louis to Riviera Maya.

Cheap St. Louis to Riviera Maya flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Riviera Maya

Fastest flight time	3h 05m
Direct flights	Every day
Airports in Riviera Maya	3 airports

The fastest flight from St. Louis to Riviera Maya takes 3h 05m

Direct flights go from St. Louis to Riviera Maya every day.

There are 3 airports in Riviera Maya. From St. Louis there are direct flights to Cancun (CUN).

Search flight deals

Frequently asked questions about flying from St. Louis to Riviera Maya

When did momondo last update prices for flights from Lambert-St Louis Airport to Riviera Maya?
Prices for flights from Lambert-St Louis Airport to Riviera Maya were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to Riviera Maya?
As of June 2026, there are 9 operators available to choose from for flights from Lambert-St Louis Airport to Riviera Maya.
How old do you have to be to fly from Lambert-St Louis Airport to Riviera Maya?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Riviera Maya.
What documentation or ID do you need to fly to Riviera Maya?
The travel and health documents required for your trip to Riviera Maya can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Riviera Maya. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from St. Louis to Riviera Maya?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from St. Louis to Riviera Maya is Boeing 737 MAX 8 (24.83% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (17.02%), Embraer 175 (7.88%), and Boeing 737-800 (6.34%).

Best airlines flying from St. Louis to Riviera Maya

Compare and see reviews for airlines that fly from St. Louis to Riviera Maya with momondo

Airline	Rating	Free Cancellation	Price
Aeromexico	PriceFrom $168	Free Cancellation	Rating 7.4 1,485 reviews	Search Aeromexico flights
Volaris	PriceFrom $180	Free Cancellation	Rating 6.6 1,157 reviews	Search Volaris flights
Air Canada	PriceFrom $195	Free Cancellation	Rating 7.1 11,244 reviews	Search Air Canada flights
Delta	PriceFrom $199	Free Cancellation	Rating 7.8 8,424 reviews	Search Delta flights
Frontier	PriceFrom $227	Free Cancellation	Rating 5.6 2,870 reviews	Search Frontier flights
United Airlines	PriceFrom $330	Free Cancellation	Rating 7.4 9,875 reviews	Search United Airlines flights
JetBlue	PriceFrom $404	Free Cancellation	Rating 7.1 3,001 reviews	Search JetBlue flights
American Airlines	PriceFrom $416	Free Cancellation	Rating 7.1 11,744 reviews	Search American Airlines flights
Southwest	PriceFrom $458	Free Cancellation	Rating 7.9 4,242 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Riviera Maya?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Riviera Maya for you.

Can I find flights from St. Louis to Riviera Maya with flexible booking policies on momondo?

Flights from St. Louis to Riviera Maya with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Riviera Maya?

momondo provides multiple filters to help you find the best flight to Riviera Maya from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to Riviera Maya right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Riviera Maya from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.