Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Cancún from $214

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 4/11. 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.
Delta Logo
7:10 am - 1:55 pm
STL
-
CZM
6h 45m
1 stop
Delta Logo
3:10 pm - 11:36 pm
CZM
-
STL
8h 26m
1 stop
$498Delta
Wed, Feb 18 - Tue, Feb 24
Delta Logo
5:56 pm - 3:00 pm
STL
-
CZM
21h 04m
2 stops
Delta Logo
3:05 pm - 11:37 pm
CZM
-
STL
8h 32m
1 stop
$503Delta
Tue, Feb 3 - Fri, Feb 6
American Airlines Logo
3:54 pm - 2:24 pm
STL
-
CZM
22h 30m
1 stop
American Airlines Logo
3:25 pm - 11:59 pm
CZM
-
STL
8h 34m
1 stop
$507American Airlines
Sat, Feb 7 - Tue, Feb 10
American Airlines Logo
3:37 pm - 2:24 pm
STL
-
CZM
22h 47m
1 stop
American Airlines Logo
3:25 pm - 9:08 am
CZM
-
STL
17h 43m
1 stop
$519American Airlines
Mon, Feb 2 - Tue, Feb 10
United Airlines Logo
7:00 pm - 12:23 pm
STL
-
CZM
18h 23m
2 stops
United Airlines Logo
1:25 pm - 10:16 pm
CZM
-
STL
7h 51m
1 stop
$528United Airlines
Wed, Mar 18 - Wed, Mar 25
United Airlines Logo
6:35 pm - 2:42 pm
STL
-
CZM
21h 07m
2 stops
United Airlines Logo
3:52 pm - 8:35 am
CZM
-
STL
15h 43m
2 stops
$533United Airlines
Wed, Apr 1 - Tue, Apr 7
Delta Logo
7:03 am - 12:45 pm
STL
-
CZM
6h 42m
1 stop
Delta Logo
2:00 pm - 11:58 pm
CZM
-
STL
8h 58m
1 stop
$538Delta
Wed, Mar 25 - Sun, Mar 29
Delta Logo
5:56 pm - 3:00 pm
STL
-
CZM
21h 04m
2 stops
Delta Logo
3:05 pm - 11:37 pm
CZM
-
STL
8h 32m
1 stop
$543Delta
Tue, Feb 3 - Sun, Feb 8
Delta Logo
6:00 am - 1:50 pm
STL
-
CZM
7h 50m
1 stop
Delta Logo
4:15 pm - 4:37 pm
CZM
-
STL
24h 22m
2 stops
$548Delta
Sun, Feb 1 - Wed, Feb 4
American Airlines Logo
6:18 pm - 2:08 pm
STL
-
CZM
19h 50m
1 stop
American Airlines Logo
5:19 pm - 8:55 am
CZM
-
STL
15h 36m
1 stop
$552American Airlines
Sat, Feb 21 - Sat, Feb 28

American Airlines flights from St. Louis to Cozumel

Our best American Airlines deals on St. Louis to Cozumel flight tickets
American Airlines
Feb 7
STL3:54 pmLambert-St Louis
22h 30m
1 stop
CZM2:24 pmCozumel
Feb 10
CZM3:25 pmCozumel
8h 34m
1 stop
STL11:59 pmLambert-St Louis
$507
American Airlines
Feb 2
STL3:37 pmLambert-St Louis
22h 47m
1 stop
CZM2:24 pmCozumel
Feb 10
CZM3:25 pmCozumel
17h 43m
1 stop
STL9:08 amLambert-St Louis
$519
American Airlines
Feb 21
STL6:18 pmLambert-St Louis
19h 50m
1 stop
CZM2:08 pmCozumel
Feb 28
CZM5:19 pmCozumel
15h 36m
1 stop
STL8:55 amLambert-St Louis
$552

Air Canada flights from St. Louis to Cozumel

Our best Air Canada deals on St. Louis to Cozumel flight tickets
Air Canada
Jan 18
STL4:05 pmLambert-St Louis
21h 55m
2 stops
CZM2:00 pmCozumel
Jan 21
CZM4:00 pmCozumel
23h 29m
1 stop
STL3:29 pmLambert-St Louis
$1,270
Air Canada
Jan 20
STL6:40 pmLambert-St Louis
20h 10m
2 stops
CZM2:50 pmCozumel
Jan 28
CZM4:00 pmCozumel
23h 29m
1 stop
STL3:29 pmLambert-St Louis
$1,298

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 January 15, 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

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Wed 2/18

7:10 am-1:55 pm

1 stop6h 45m

Cozumel

Tue 2/24

3:10 pm-11:36 pm

1 stop8h 26m

$498

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Tue 2/3

5:56 pm-3:00 pm

2 stops21h 04m

Cozumel

Fri 2/6

3:05 pm-11:37 pm

1 stop8h 32m

$503

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Sat 2/7

3:54 pm-2:24 pm

1 stop22h 30m

Cozumel

Tue 2/10

3:25 pm-11:59 pm

1 stop8h 34m

$507

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Mon 2/2

3:37 pm-2:24 pm

1 stop22h 47m

Cozumel

Tue 2/10

3:25 pm-9:08 am

1 stop17h 43m

$519

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Wed 3/18

7:00 pm-12:23 pm

2 stops18h 23m

Cozumel

Wed 3/25

1:25 pm-10:16 pm

1 stop7h 51m

$528

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Wed 4/1

6:35 pm-2:42 pm

2 stops21h 07m

Cozumel

Tue 4/7

3:52 pm-8:35 am

2 stops15h 43m

$533

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Wed 3/25

7:03 am-12:45 pm

1 stop6h 42m

Cozumel

Sun 3/29

2:00 pm-11:58 pm

1 stop8h 58m

$538

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Tue 2/3

5:56 pm-3:00 pm

2 stops21h 04m

Cozumel

Sun 2/8

3:05 pm-11:37 pm

1 stop8h 32m

$543

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Sun 2/1

6:00 am-1:50 pm

1 stop7h 50m

Cozumel

Wed 2/4

4:15 pm-4:37 pm

2 stops24h 22m

$548

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Sat 2/21

6:18 pm-2:08 pm

1 stop19h 50m

Cozumel

Sat 2/28

5:19 pm-8:55 am

1 stop15h 36m

$552

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 cheapest month to fly to Cozumel?

If you aren’t able to travel to Cozumel during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $527.

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 40m

Direct flights

None
The fastest flight from St. Louis to Cozumel takes 6h 40m
There are no direct flights from St. Louis to Cozumel. There are no popular flight routes from St. Louis to Cozumel.
Search flight deals

  • 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 40m 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
9,163 reviews
Search United Airlines flights
DeltaPriceFrom $433Free CancellationRating
7.9
8,048 reviews
Search Delta flights
American AirlinesPriceFrom $449Free CancellationRating
7.2
11,129 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
Sat 2/14
Sat 2/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Mexico