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Cheap flights from Key West to Cozumel from $279

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Cozumel departing on 3/5. 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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Find the cheapest flights from Key West to Cancún

Cheap round-trip flights

These are some of the best round-trip flight deals from Key West to Cancún that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Key West to Cancún.

Cheap last minute flights

Planning a quick getaway from Key West to Cancún? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Cancún, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Key West to Cancún

Find recent round-trip train or bus tickets from Key West to Cancún.

All round-trip flight deals to Cancún

The cheapest plane tickets to Cancún found on KAYAK recently.
10:29 am - 3:10 pmEYW-CZM
5h 41m1 stop
1:15 pm - 11:03 amCZM-EYW
20h 48m2 stops
$547American Airlines
Find Deal
Sat, Jan 4 - Sat, Jan 11
10:29 am - 3:10 pmEYW-CZM
5h 41m1 stop
3:14 pm - 11:03 amCZM-EYW
18h 49m1 stop
$550American Airlines
Find Deal
Sat, Jan 4 - Sat, Jan 11
4:05 pm - 1:23 pmEYW-CZM
46h 18m2 stops
2:25 pm - 3:01 pmCZM-EYW
23h 36m2 stops
$685United Airlines
Find Deal
Fri, Dec 6 - Mon, Dec 9
7:00 am - 1:00 pmEYW-CZM
8h 00m1 stop
2:20 pm - 7:46 pmCZM-EYW
27h 26m1 stop
$908Aeromexico
Find Deal
Thu, Mar 20 - Tue, Mar 25
3:59 pm - 12:23 pmEYW-CZM
22h 24m2 stops
1:25 pm - 11:41 amCZM-EYW
20h 16m2 stops
$1,030United Airlines
Find Deal
Thu, Mar 20 - Tue, Mar 25
4:55 pm - 12:23 pmEYW-CZM
21h 28m1 stop
1:25 pm - 11:41 amCZM-EYW
20h 16m2 stops
$1,061United Airlines
Find Deal
Thu, Mar 20 - Tue, Mar 25
7:25 am - 2:04 pmEYW-CZM
7h 39m1 stop
3:15 pm - 5:25 pmCZM-EYW
25h 10m1 stop
$1,210Aeromexico
Find Deal
Sat, Jan 4 - Sat, Jan 11
4:19 pm - 1:23 pmEYW-CZM
22h 04m2 stops
4:42 pm - 2:50 pmCZM-EYW
21h 08m2 stops
$1,253United Airlines
Find Deal
Sat, Jan 4 - Sat, Jan 11
7:00 am - 2:00 pmEYW-CZM
8h 00m1 stop
3:15 pm - 5:21 pmCZM-EYW
25h 06m1 stop
$1,338Aeromexico
Find Deal
Wed, Feb 19 - Sun, Feb 23
7:00 am - 2:00 pmEYW-CZM
8h 00m1 stop
$279Aeromexico
Find Deal
Wed, Mar 5
12:12 pm - 1:23 pmEYW-CZM
26h 11m2 stops
$382United Airlines
Find Deal
Wed, Mar 5

American Airlines flights from Key West to Cozumel

Our best American Airlines deals on Key West to Cozumel flight tickets
American Airlines
Jan 4
EYW10:29 amKey West
5h 41m
1 stop
CZM3:10 pmCozumel
Jan 11
CZM1:15 pmCozumel
20h 48m
2 stops
EYW11:03 amKey West
American Airlines
Jan 4
EYW10:29 amKey West
5h 41m
1 stop
CZM3:10 pmCozumel
Jan 11
CZM3:14 pmCozumel
18h 49m
1 stop
EYW11:03 amKey West

United Airlines flights from Key West to Cozumel

Our best United Airlines deals on Key West to Cozumel flight tickets
United Airlines
Dec 6
EYW4:05 pmKey West
46h 18m
2 stops
CZM1:23 pmCozumel
Dec 9
CZM2:25 pmCozumel
23h 36m
2 stops
EYW3:01 pmKey West
United Airlines
Mar 20
EYW3:59 pmKey West
22h 24m
2 stops
CZM12:23 pmCozumel
Mar 25
CZM1:25 pmCozumel
20h 16m
2 stops
EYW11:41 amKey West
United Airlines
Mar 20
EYW4:55 pmKey West
21h 28m
1 stop
CZM12:23 pmCozumel
Mar 25
CZM1:25 pmCozumel
20h 16m
2 stops
EYW11:41 amKey West

See travel insights to Cancún from

How to get the cheapest flight ticket from Key West 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 airline that flies from Key West to Cozumel?

Aeromexico and United Airlines are the most popular carriers operating from Key West to Cozumel

When to book flights from Key West to Cozumel

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

Cheap Key West to Cozumel (EYW to CZM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Cozumel

Best Price Found

$279

Fastest flight time

5h 41m

Direct flights

None

Airports in Cozumel

1 airport
The best one-way flight to Cozumel from Key West in the past 72 hours is $279. The best round-trip flight deal from Key West to Cozumel found on momondo in the last 72 hours is $547.
The fastest flight from Key West to Cozumel takes 5h 41m
There are no direct flights from Key West to Cozumel. Popular non-direct route for this connection is Key West Airport - Cozumel Airport.
There is 1 airport near Cozumel: Cozumel (CZM)

  • How far is Key West to Cozumel by plane?

    Key West and Cozumel are 431.5 mi apart from one another. 5h 41m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Key West Airport to Cozumel Airport?

    Prices for flights from Key West Airport to Cozumel Airport refresh daily.

  • How old do you have to be to fly from Key West Airport to Cozumel Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Cozumel Airport.

  • What documentation or ID do you need to fly to Cozumel Airport?

    The required travel and health documents for your Cozumel Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cozumel Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Key West to Cozumel?

Finding the right flight to Cozumel from Key West is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cozumel quick and easy, saving you time and money.

Can I find flights from Key West to Cozumel with flexible booking policies on momondo?

Flights from Key West to Cozumel with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Key West to Cozumel?

Once all potential Key West 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 Key West to Cozumel right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cozumel, momondo offers a useful price alert feature which will track prices for flights to Cozumel from Key West and alert you when they change.


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