What is the cheapest month to book a flight from Key West to Cozumel?

Currently, January is the cheapest month in which you can book a flight from Key West to Cozumel (average of $464). Flying from Key West to Cozumel in June is currently the most expensive (average of $644). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Cozumel ranges from 2.0 - 14.6 inches per month. June is typically the wettest month, when rainfall can reach 14.6 in. March is typically the driest time to visit Cozumel when rainfall is around 2.0 in.

If weather is an important factor for your trip to Cozumel, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

What is the cheapest month to fly from Key West to Cozumel?

March can be a great time to fly to Cozumel from Key West with a flight ticket averaging about $560. Cheapflights users have found deals in the month of March for as cheap as $419. The most expensive prices can be found in the month of February.

What is the cheapest time of day to fly from EYW to CZM?

When flying from Key West to Cozumel, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Key West to Cozumel that include hotel bookings?

Yes. In addition to deals on Key West to Cozumel flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Key West to Cozumel?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Cozumel.

Can I find deals for business class flights from Key West to Cozumel?

Yes. Cheapflights offers flight deals from Key West to Cozumel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$792+ Flights from Key West to Cozumel

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Cheap flight deals from Key West to Cozumel

Round-trip from	$792 (United Airlines)
Popular in	February
Cheapest in	March
Average price	$634

From Key West to Cozumel

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($54 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Key West to Cozumel

Cheapest flights from Key West to Cozumel
Explore the most affordable flight options available from Key West to Cozumel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Tue 11/184:00 pmEYW - CZM

2 stops22h 23mUnited Airlines

Sat 11/224:42 pmCZM - EYW

2 stops45h 37mUnited Airlines

Deal found 7/28

$792

Best flights from Key West to Cozumel
Discover carefully curated flight deals from Key West to Cozumel that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Tue 11/184:00 pmEYW - CZM

2 stops22h 23mUnited Airlines

Sat 11/224:42 pmCZM - EYW

2 stops45h 37mUnited Airlines

Deal found 7/28

$792

Fly from

Fly to

Route

Depart

Return

Price

Key WestCozumel

EYW - CZM

EYWCZM

Key West

Tue 11/18

4:00 pm-1:23 pm

2 stops22h 23m

Cozumel

Sat 11/22

4:42 pm-3:19 pm

2 stops45h 37m

$792

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Key West to Cozumel

Have a flexible travel schedule? Discover the best time to fly to Cozumel from Key West with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Cozumel

Peruse reviews from past customers who have flown with United Airlines from Key West to Cozumel to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,896 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Can I find deals for flights from Key West to Cozumel that include hotel bookings?
Yes. In addition to deals on Key West to Cozumel flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Key West to Cozumel?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Cozumel.
Can I find deals for business class flights from Key West to Cozumel?
Yes. Cheapflights offers flight deals from Key West to Cozumel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Key West to Cozumel?
Currently, January is the cheapest month in which you can book a flight from Key West to Cozumel (average of $464). Flying from Key West to Cozumel in June is currently the most expensive (average of $644). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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$792+ Cheap flights from Key West (EYW) to Cozumel (CZM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key West to Cozumel with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Key West to Cozumel

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Key West to Cozumel

Cheapest flights from Key West to CozumelExplore the most affordable flight options available from Key West to Cozumel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Key West to Cozumel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key West to Cozumel that are best for you.

Best time to book a flight from Key West to Cozumel

Have a flexible travel schedule? Discover the best time to fly to Cozumel from Key West with our price prediction graph.

Reviews of airlines servicing Cozumel

Peruse reviews from past customers who have flown with United Airlines from Key West to Cozumel to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Key West to Cozumel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Key West to Cozumel that include hotel bookings?

How can I find direct flights from Key West to Cozumel?

Can I find deals for business class flights from Key West to Cozumel?

What is the cheapest month to book a flight from Key West to Cozumel?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key West to Cozumel

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Cheapest flights from Key West to Cozumel
Explore the most affordable flight options available from Key West to Cozumel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.