Cheap flights from St. Louis to Cancún from $237
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 12/5. 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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Fly from
Fly to
Route
Depart
Return
St. LouisCozumel
STL Lambert-St Louis - CZM Cozumel Intl
STLCZM
Lambert-St Louis
Sat 10/24
2:40 pm-10:45 am
1 stop20h 05m
Cozumel Intl
Mon 10/26
1:55 pm-3:23 pm
2 stops25h 28m
St. LouisCozumel
STL Lambert-St Louis - CZM Cozumel Intl
STLCZM
Lambert-St Louis
Fri 10/23
12:10 pm-10:45 am
2 stops46h 35m
Cozumel Intl
Mon 10/26
1:55 pm-3:23 pm
2 stops25h 28m
St. LouisCozumel
STL Lambert-St Louis - CZM Cozumel Intl
STLCZM
Lambert-St Louis
Sat 10/24
12:10 pm-10:45 am
2 stops22h 35m
Cozumel Intl
Mon 10/26
1:55 pm-3:23 pm
2 stops25h 28m
St. LouisCozumel
STL Lambert-St Louis - CZM Cozumel Intl
STLCZM
Lambert-St Louis
Tue 3/16
7:20 am-12:50 pm
1 stop5h 30m
Cozumel Intl
Tue 3/23
2:00 pm-11:39 pm
1 stop9h 39m
St. LouisCozumel
STL Lambert-St Louis - CZM Cozumel Intl
STLCZM
Lambert-St Louis
Mon 2/22
6:15 am-3:42 pm
1 stop8h 27m
Cozumel Intl
Thu 2/25
4:50 pm-10:06 pm
1 stop6h 16m
St. LouisCozumel
STL Lambert-St Louis - CZM Cozumel Intl
STLCZM
Lambert-St Louis
Sun 11/15
6:15 am-3:42 pm
1 stop8h 27m
Cozumel Intl
Fri 11/20
4:50 pm-10:26 pm
1 stop6h 36m
St. LouisCozumel
STL Lambert-St Louis - CZM Cozumel Intl
STLCZM
Lambert-St Louis
Tue 1/19
5:02 am-3:42 pm
2 stops9h 40m
Cozumel Intl
Tue 1/26
4:50 pm-10:34 pm
1 stop6h 44m
St. LouisCozumel
STL Lambert-St Louis - CZM Cozumel Intl
STLCZM
Lambert-St Louis
Wed 11/4
7:24 am-2:25 pm
1 stop6h 01m
Cozumel Intl
Wed 11/11
3:18 pm-9:59 pm
1 stop7h 41m
St. LouisCozumel
STL Lambert-St Louis - CZM Cozumel Intl
STLCZM
Lambert-St Louis
Wed 11/4
7:24 am-2:25 pm
1 stop6h 01m
Cozumel Intl
Wed 11/11
3:18 pm-9:59 pm
1 stop7h 41m
St. LouisCozumel
STL Lambert-St Louis - CZM Cozumel Intl
STLCZM
Lambert-St Louis
Sat 11/14
10:21 am-2:25 pm
1 stop27h 04m
Cozumel Intl
Sat 11/21
1:18 pm-7:08 pm
1 stop6h 50m
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?
Prices are currently low for flights on this route.
Typical prices usually range from $580 to $651.The lowest price recently found on this route was $503.
What is the cheapest airline that flies from Lambert-St Louis to Cozumel Intl?
Delta and United Airlines are the most popular carriers operating from Lambert-St Louis to Cozumel Intl
What airlines fly to Cozumel?
Frontier, Southwest and American Airlines are the top three most popular airlines that fly to Cozumel from St. Louis according to our data. Frontier is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Cozumel. Keep in mind that there are 9 different airlines that fly to Cozumel on a routine basis, so you have a few additional options to choose from.
When to book flights from St. Louis to Cozumel
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
Frequently asked questions about flying from St. Louis to Cozumel
How far is Lambert-St Louis to Cozumel Intl by plane?
The distance between Lambert-St Louis and Cozumel Intl is about 1266.6 mi. Typically, this will take 5h 30m by plane in normal conditions.
When did momondo last update prices for flights from Lambert-St Louis Airport to Cozumel Intl Airport?
Prices for flights from Lambert-St Louis Airport to Cozumel Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Cozumel Intl Airport?
As of October 2026, there are 2 operators available to choose from for flights from Lambert-St Louis Airport to Cozumel Intl Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Cozumel Intl 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 Intl Airport.
What documentation or ID do you need to fly to Cozumel Intl Airport?
The necessary travel and health documents for your Cozumel Intl 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?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Cozumel is American Airlines, representing 68% of all bookings. The subsequent popular airline is United Airlines at 32%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $409 | Free Cancellation | Rating 7.4 10,285 reviews | |||
| PriceFrom $440 | Free Cancellation | Rating 7.0 12,128 reviews |
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.