Cheap flights from Cozumel to St. Louis from $215

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cozumel to St. Louis departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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United Airlines Logo
2:25 pm - 10:22 pmCZM-STL
7h 57m1 stop
United Airlines Logo
6:15 am - 1:23 pmSTL-CZM
7h 08m1 stop
$450United Airlines
Find Deal
Thu, Nov 20 - Sun, Dec 7
United Airlines Logo
2:25 pm - 3:50 pmCZM-STL
25h 25m1 stop
United Airlines Logo
6:15 am - 1:23 pmSTL-CZM
7h 08m1 stop
$476United Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
United Airlines Logo
2:25 pm - 12:38 pmCZM-STL
22h 13m2 stops
United Airlines Logo
6:15 am - 1:23 pmSTL-CZM
7h 08m1 stop
$496United Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
United Airlines Logo
2:25 pm - 3:50 pmCZM-STL
25h 25m1 stop
United Airlines Logo
5:27 pm - 1:23 pmSTL-CZM
19h 56m2 stops
$534United Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
WestJet Logo
2:50 pm - 1:00 pmCZM-STL
46h 10m2 stops
WestJet Logo
5:12 pm - 2:04 pmSTL-CZM
44h 52m2 stops
$1,565WestJet
Find Deal
Thu, Nov 27 - Thu, Dec 4
United Airlines Logo
2:25 pm - 10:22 pmCZM-STL
7h 57m1 stop
United Airlines Logo
6:15 am - 1:23 pmSTL-CZM
7h 08m1 stop
$3,604United Airlines
Find Deal
Thu, Nov 20 - Sun, Dec 7
United Airlines Logo
2:25 pm - 10:22 pmCZM-STL
7h 57m1 stop
United Airlines Logo
6:15 am - 1:23 pmSTL-CZM
7h 08m1 stop
$3,698United Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
Aeromexico Logo
2:24 pm - 4:07 pmCZM-STL
25h 43m2 stops
Aeromexico Logo
6:00 am - 1:54 pmSTL-CZM
31h 54m2 stops
$3,710Aeromexico
Find Deal
Thu, Nov 20 - Sun, Dec 7

United Airlines flights from Cozumel to St. Louis

Our best United Airlines deals on Cozumel to St. Louis flight tickets
United Airlines
Nov 20
CZM2:25 pmCozumel
7h 57m
1 stop
STL10:22 pmLambert-St Louis
Dec 7
STL6:15 amLambert-St Louis
7h 08m
1 stop
CZM1:23 pmCozumel
United Airlines
Nov 27
CZM2:25 pmCozumel
25h 25m
1 stop
STL3:50 pmLambert-St Louis
Dec 4
STL6:15 amLambert-St Louis
7h 08m
1 stop
CZM1:23 pmCozumel
United Airlines
Nov 26
CZM2:25 pmCozumel
22h 13m
2 stops
STL12:38 pmLambert-St Louis
Dec 3
STL6:15 amLambert-St Louis
7h 08m
1 stop
CZM1:23 pmCozumel

momondo Fare Finder

 
Customize your flight search to find flights from Cozumel to St. Louis 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 October 14, 2025.
Use the filters below to find and compare flights from Cozumel to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Thu 11/20

2:25 pm-10:22 pm

1 stop7h 57m

Lambert-St Louis

Sun 12/7

6:15 am-1:23 pm

1 stop7h 08m

$450

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Thu 11/27

2:25 pm-3:50 pm

1 stop25h 25m

Lambert-St Louis

Thu 12/4

6:15 am-1:23 pm

1 stop7h 08m

$476

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Wed 11/26

2:25 pm-12:38 pm

2 stops22h 13m

Lambert-St Louis

Wed 12/3

6:15 am-1:23 pm

1 stop7h 08m

$496

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Thu 11/27

2:25 pm-3:50 pm

1 stop25h 25m

Lambert-St Louis

Thu 12/4

5:27 pm-1:23 pm

2 stops19h 56m

$534

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Thu 11/27

2:50 pm-1:00 pm

2 stops46h 10m

Lambert-St Louis

Thu 12/4

5:12 pm-2:04 pm

2 stops44h 52m

$1,565

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Thu 11/20

2:25 pm-10:22 pm

1 stop7h 57m

Lambert-St Louis

Sun 12/7

6:15 am-1:23 pm

1 stop7h 08m

$3,604

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Wed 11/26

2:25 pm-10:22 pm

1 stop7h 57m

Lambert-St Louis

Wed 12/3

6:15 am-1:23 pm

1 stop7h 08m

$3,698

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Thu 11/20

2:24 pm-4:07 pm

2 stops25h 43m

Lambert-St Louis

Sun 12/7

6:00 am-1:54 pm

2 stops31h 54m

$3,710

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Wed 12/10

4:00 pm-3:29 pm

1 stop23h 29m

$215

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Fri 1/9

3:15 pm-8:39 pm

1 stop5h 24m

$239

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to St. Louis from

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

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 day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Thursday when prices can be found for as low as $176. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $237. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Cozumel in the morning is the least expensive time of day to depart. momondo users have found prices as low as $190 when looking at flights departing in the morning. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $398 per ticket.

When to book flights from Cozumel to St. Louis

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

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

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

Direct flights

None
There are no direct flights from Cozumel to St. Louis. There are no popular flight routes from Cozumel to St. Louis.
  • How far is Cozumel to Lambert-St Louis by plane?

    A flight from Cozumel to Lambert-St Louis will travel around 1266.6 mi. 7h 57m is a normal flight duration for this route.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cozumel Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis 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.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Wentzville
Collinsville
Fenton
St. Peters
Alton
Farmington
Festus
Glencoe
Clayton
Edwardsville
Eureka
Litchfield
Shrewsbury

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cozumel to St. Louis. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to St. Louis from Cozumel with this policy.

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

momondo helps you find the best flight between Cozumel and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Cozumel to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.

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1 adult
Thu 11/13
Thu 11/20

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