Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Cancún from $232

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Cancún departing on 5/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from St. Louis to Cancún

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:05 am - 12:30 pm
STL
-
CZM
30h 25m
1 stop
Air Canada Logo
1:35 pm - 12:06 pm
CZM
-
STL
21h 31m
1 stop
$454Air Canada
Sat, May 30 - Sun, Jun 7
Air Canada Logo
2:15 pm - 12:30 pm
STL
-
CZM
23h 15m
1 stop
Air Canada Logo
1:35 pm - 12:21 pm
CZM
-
STL
21h 46m
1 stop
$475Air Canada
Sat, Jun 13 - Sun, Jun 21
Air Canada Logo
2:15 pm - 12:30 pm
STL
-
CZM
23h 15m
1 stop
Air Canada Logo
1:35 pm - 12:21 pm
CZM
-
STL
21h 46m
1 stop
$495Air Canada
Sat, Jun 13 - Sun, Jun 21
American Airlines Logo
8:36 am - 2:11 pm
STL
-
CZM
6h 35m
1 stop
American Airlines Logo
3:11 pm - 9:37 pm
CZM
-
STL
5h 26m
1 stop
$528American Airlines
Tue, Jun 9 - Tue, Jun 16
United Airlines Logo
6:00 am - 2:42 pm
STL
-
CZM
9h 42m
1 stop
United Airlines Logo
3:52 pm - 8:39 am
CZM
-
STL
15h 47m
2 stops
$532United Airlines
Mon, May 18 - Tue, May 19
American Airlines Logo
8:36 am - 2:09 pm
STL
-
CZM
6h 33m
1 stop
American Airlines Logo
3:11 pm - 8:47 am
CZM
-
STL
16h 36m
1 stop
$537American Airlines
Tue, Jul 21 - Tue, Jul 28
United Airlines Logo
6:00 am - 2:42 pm
STL
-
CZM
9h 42m
1 stop
United Airlines Logo
3:52 pm - 10:30 pm
CZM
-
STL
5h 38m
1 stop
$573United Airlines
Wed, May 13 - Mon, May 18
United Airlines Logo
8:30 pm - 2:42 pm
STL
-
CZM
19h 12m
2 stops
United Airlines Logo
3:52 pm - 8:39 am
CZM
-
STL
15h 47m
2 stops
$577United Airlines
Wed, May 13 - Mon, May 18
American Airlines Logo
7:12 am - 1:10 pm
STL
-
CZM
6h 58m
1 stop
American Airlines Logo
2:10 pm - 10:59 pm
CZM
-
STL
7h 49m
1 stop
$578American Airlines
Sun, May 10 - Sun, May 17
American Airlines Logo
3:38 pm - 1:10 pm
STL
-
CZM
22h 32m
1 stop
American Airlines Logo
3:39 pm - 10:59 pm
CZM
-
STL
6h 20m
1 stop
$582American Airlines
Sat, May 2 - Sat, May 9

Air Canada flights from St. Louis to Cozumel

Our best Air Canada deals on St. Louis to Cozumel flight tickets
Air Canada
May 30
STL7:05 amLambert-St Louis
30h 25m
1 stop
CZM12:30 pmCozumel
Jun 7
CZM1:35 pmCozumel
21h 31m
1 stop
STL12:06 pmLambert-St Louis
$454
Air Canada
Jun 13
STL2:15 pmLambert-St Louis
23h 15m
1 stop
CZM12:30 pmCozumel
Jun 21
CZM1:35 pmCozumel
21h 46m
1 stop
STL12:21 pmLambert-St Louis
$495
Air Canada
May 23
STL7:05 amLambert-St Louis
30h 25m
1 stop
CZM12:30 pmCozumel
May 31
CZM1:35 pmCozumel
21h 31m
1 stop
STL12:06 pmLambert-St Louis
$649

American Airlines flights from St. Louis to Cozumel

Our best American Airlines deals on St. Louis to Cozumel flight tickets
American Airlines
Jun 9
STL8:36 amLambert-St Louis
6h 35m
1 stop
CZM2:11 pmCozumel
Jun 16
CZM3:11 pmCozumel
5h 26m
1 stop
STL9:37 pmLambert-St Louis
$528
American Airlines
Jul 21
STL8:36 amLambert-St Louis
6h 33m
1 stop
CZM2:09 pmCozumel
Jul 28
CZM3:11 pmCozumel
16h 36m
1 stop
STL8:47 amLambert-St Louis
$537
American Airlines
May 10
STL7:12 amLambert-St Louis
6h 58m
1 stop
CZM1:10 pmCozumel
May 17
CZM2:10 pmCozumel
7h 49m
1 stop
STL10:59 pmLambert-St Louis
$578

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Cozumel 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, momondo users made 832,500 searches. Data last updated April 7, 2026.
Use the filters below to find and compare flights from St. Louis to Cozumel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Sat 5/30

7:05 am-12:30 pm

1 stop30h 25m

Cozumel

Sun 6/7

1:35 pm-12:06 pm

1 stop21h 31m

$454

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Sat 6/13

2:15 pm-12:30 pm

1 stop23h 15m

Cozumel

Sun 6/21

1:35 pm-12:21 pm

1 stop21h 46m

$475

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Sat 6/13

2:15 pm-12:30 pm

1 stop23h 15m

Cozumel

Sun 6/21

1:35 pm-12:21 pm

1 stop21h 46m

$495
Quickest round-trip

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Tue 6/9

8:36 am-2:11 pm

1 stop6h 35m

Cozumel

Tue 6/16

3:11 pm-9:37 pm

1 stop5h 26m

$528

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Mon 5/18

6:00 am-2:42 pm

1 stop9h 42m

Cozumel

Tue 5/19

3:52 pm-8:39 am

2 stops15h 47m

$532

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Tue 7/21

8:36 am-2:09 pm

1 stop6h 33m

Cozumel

Tue 7/28

3:11 pm-8:47 am

1 stop16h 36m

$537

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Wed 5/13

6:00 am-2:42 pm

1 stop9h 42m

Cozumel

Mon 5/18

3:52 pm-10:30 pm

1 stop5h 38m

$573

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Wed 5/13

8:30 pm-2:42 pm

2 stops19h 12m

Cozumel

Mon 5/18

3:52 pm-8:39 am

2 stops15h 47m

$577

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Sun 5/10

7:12 am-1:10 pm

1 stop6h 58m

Cozumel

Sun 5/17

2:10 pm-10:59 pm

1 stop7h 49m

$578

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Sat 5/2

3:38 pm-1:10 pm

1 stop22h 32m

Cozumel

Sat 5/9

3:39 pm-10:59 pm

1 stop6h 20m

$582

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cancún from

How to get the cheapest flight ticket from St. Louis to Cozumel

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

What is the typical price of a round-trip flight between St. Louis and Cozumel?

What is the cheapest month to fly to Cozumel?

If you aren’t able to travel to Cozumel during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $506.

When to book flights from St. Louis to Cozumel

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Cozumel according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Cozumel (STL to CZM) flight deals and tips

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

Fastest flight time

6h 52m

Direct flights

None
The fastest flight from St. Louis to Cozumel takes 6h 52m
There are no direct flights from St. Louis to Cozumel. There are no popular flight routes from St. Louis to Cozumel.
Search flight deals

Frequently asked questions about flying from St. Louis to Cozumel

  • How far is Lambert-St Louis to Cozumel by plane?

    The distance between Lambert-St Louis and Cozumel is about 1266.6 mi. Typically, this will take 6h 52m by plane in normal conditions.

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

    Prices for flights from Lambert-St Louis Airport to Cozumel Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Lambert-St Louis Airport to Cozumel Airport?

    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 Cozumel Airport.

  • What documentation or ID do you need to fly to Cozumel Airport?

    The necessary travel and health documents for your Cozumel Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Cozumel?

Best airlines flying from St. Louis to Cozumel

Compare and see reviews for airlines that fly from St. Louis to Cozumel with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $409Free CancellationRating
7.4
9,548 reviews
Search United Airlines flights
American AirlinesPriceFrom $449Free CancellationRating
7.1
11,546 reviews
Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cozumel from St. Louis.

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

Yes. All flights to Cozumel from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential St. Louis to Cozumel flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of St. Louis to Cozumel flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Cozumel trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 5/7
Thu 5/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Mexico