Cheap flights from St Louis to Cozumel

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Compare St Louis to Cozumel flight deals

Find the cheapest month or even day of the year to fly to Cozumel

Book the best Cozumel fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from St Louis to Cozumel

Looking for a cheap last-minute deal or the best round-trip flight from St Louis Airport to Cozumel Airport? If you want to travel next month, round-trip fares start from $578. Find the lowest prices on one-way and round-trip tickets right here.

Cozumel.$550 per passenger.Departing Sun, Jan 17, returning Thu, Jan 21.Round-trip flight with Aeromexico.Outbound indirect flight with Aeromexico, departing from St Louis on Sun, Jan 17, arriving in Cozumel.Inbound indirect flight with Aeromexico, departing from Cozumel on Thu, Jan 21, arriving in St Louis.Price includes taxes and charges.From $550, select.

Cozumel.$576 per passenger.Departing Sun, Dec 6, returning Thu, Dec 10.Round-trip flight with United.Outbound indirect flight with United, departing from St Louis on Sun, Dec 6, arriving in Cozumel.Inbound indirect flight with United, departing from Cozumel on Thu, Dec 10, arriving in St Louis.Price includes taxes and charges.From $576, select.

Cozumel.$578 per passenger.Departing Wed, Oct 7, returning Wed, Oct 14.Round-trip flight with United.Outbound indirect flight with United, departing from St Louis on Wed, Oct 7, arriving in Cozumel.Inbound indirect flight with United, departing from Cozumel on Wed, Oct 14, arriving in St Louis.Price includes taxes and charges.From $578, select.

Cozumel.$578 per passenger.Departing Sun, Nov 15, returning Fri, Nov 20.Round-trip flight with United.Outbound indirect flight with United, departing from St Louis on Sun, Nov 15, arriving in Cozumel.Inbound indirect flight with United, departing from Cozumel on Fri, Nov 20, arriving in St Louis.Price includes taxes and charges.From $578, select.

Cozumel.$579 per passenger.Departing Wed, Oct 28, returning Wed, Nov 4.Round-trip flight with United.Outbound indirect flight with United, departing from St Louis on Wed, Oct 28, arriving in Cozumel.Inbound indirect flight with United, departing from Cozumel on Wed, Nov 4, arriving in St Louis.Price includes taxes and charges.From $579, select.

Cozumel.$786 per passenger.Departing Sat, Feb 20, returning Sat, Feb 27.Round-trip flight with Aeromexico.Outbound indirect flight with Aeromexico, departing from St Louis on Sat, Feb 20, arriving in Cozumel.Inbound indirect flight with Aeromexico, departing from Cozumel on Sat, Feb 27, arriving in St Louis.Price includes taxes and charges.From $786, select.

Find the cheapest month to fly from St Louis to Cozumel

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Cozumel flights are currently cheapest in January.

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St Louis to Cozumel: Flight information

The things to know before you go.

Cheapest flight found	$550
Cheapest month to fly	January

Finding cheap flights from St Louis to Cozumel: Frequently asked questions

How much are round-trip flights from St Louis to Cozumel?

The best price we found for a round-trip flight from St Louis to Cozumel is $551. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from St Louis to Cozumel?

Currently, there are no airlines that fly direct from St Louis to Cozumel. But we found flights with one or more stops from $551.

How many flights are there a week from St Louis to Cozumel?

There are no flights flying from St Louis to Cozumel, as of September 2026.

When is the cheapest time to fly from St Louis to Cozumel?

The cheapest month to fly from St Louis to Cozumel is usually January.

Which upcoming date is cheapest to fly from St Louis Airport to Cozumel Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Cozumel Airport on Sunday, January 17, 2027.

Can I get a direct flight from St Louis Airport to Cozumel Airport?

No airlines currently offer direct flights between St Louis Airport and Cozumel Airport. Most routes have one or more stops.

How can I find the best flight deal to Cozumel?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cozumel but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Cozumel?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Cozumel is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from St Louis Airport to Cozumel?

Currently, Aeromexico offers the cheapest flight tickets to Cozumel.

Flying from St Louis Airport (STL) to Cozumel Airport (CZM): what you need to know

The timezone in Cozumel is UTC-5, which is one hour ahead of St Louis.
Your STL to CZM flight won't wait if you're running late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.
Be prepared for bigger queues during popular months like July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a good idea.
Think about adding a stopover when booking your ticket from St Louis Airport to Cozumel Airport. Just deselect 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Here are some options between STL and CZM:
- Atlanta Hartsfield-Jackson Airport
- Houston George Bush Intercntl. Airport
- Houston Hobby Airport

How to find the cheapest flights from St Louis Airport (STL) to Cozumel Airport (CZM)

Right now, $351 is the lowest price we've seen for a one-way St Louis Airport to Cozumel Airport flight. The best price for a return ticket is $551. Keep in mind that fares can change due to availability when booking.
It's often best to book ahead of time if you want to find cheap tickets from STL to CZM. That's because airlines adjust prices based on demand, which tends to increase closer to departure.
If you can be flexible with your travel plans, use the 'Whole month' search function. It'll give you the cheapest price in every month when searching for your flight from St Louis Airport to Cozumel Airport.
You don't need to check every day to find out if fares have gone down when you create a Price Alert. We'll let you know the moment there's a change in price on cheap flights from STL to CZM.
Discover the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from St Louis Airport to Cozumel Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and number of stops.

Handy information about St Louis Airport (STL)

The address for STL is 10701 Lambert International Blvd..
When it comes to the on-time performance of St Louis Airport, 76% of flights meet their scheduled arrival time.
Central St Louis to St Louis Airport is approximately 24 kilometers. Depending on traffic, it'll take about 25 minutes to get there if you're catching a cab, ride-sharing or driving.
The trip when using public transport will take about 30 minutes.
Searching for a handy hotel close to STL? If you've booked an early flight from St Louis Airport to Cozumel Airport, these stays will have you sleeping moments from your departure lounge:

Arriving at Cozumel Airport (CZM)

If you have a late St Louis Airport to Cozumel Airport flight, few things beat the convenience of being close to the terminal. Grab your bags from the carousel and then be tucked up in bed shortly after at one of these accommodation options near CZM:
Grab a Cozumel Airport rental car and discover Cozumel and beyond with your own wheels. MEX, Europcar and Hertz are top outlets to choose from here.
Reserving your ride from Cozumel Airport about one week in advance can help you secure the lowest rate.

Getting from Cozumel Airport (CZM) to central Cozumel

Cozumel Airport is roughly 6 kilometers from central Cozumel. The drive time takes around 10 minutes.
It'll take around 20 minutes to get there using public transport.

When to fly to Cozumel Airport (CZM)

The quietest month for a flight from St Louis Airport to Cozumel Airport is September, while January is the busiest. Choose the ideal time to go to Cozumel based on whether you prefer a bustling atmosphere or a more laid-back vibe.

Explore more of Mexico

You've done Cozumel, now it's time to explore other corners of Mexico. Journey about 1368 kilometers east to Merida to tick off its must-visit sights. From Chichen Itza, cenotes y pueblos magicos to Chichen-itza Park and Nva. Chichen Itza Park, you'll have a full itinerary ahead.
Around 1,609 kilometers east of Cozumel, Cancun is another favorite stop in Mexico. No visit is complete without checking out chichen itzá Park, Cancun Beach and Hotel Zone.