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Cheap flights from Key West to Cancún from $456

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Cancún departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Key West to Cancún

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Key West to Cancún.
Delta Logo
3:00 pm - 8:02 pmEYW-CUN
6h 02m1 stop
Delta Logo
8:00 am - 5:30 pmCUN-EYW
8h 30m1 stop
$456Delta
Find Deal
Wed, Apr 30 - Fri, May 9
Delta Logo
3:00 pm - 8:02 pmEYW-CUN
6h 02m1 stop
Delta Logo
7:44 am - 8:30 pmCUN-EYW
11h 46m2 stops
$481Delta
Find Deal
Fri, May 2 - Tue, May 6
American Airlines Logo
7:29 pm - 9:30 amEYW-CUN
15h 01m2 stops
American Airlines Logo
12:44 pm - 6:49 pmCUN-EYW
5h 05m1 stop
$485American Airlines
Find Deal
Sat, May 3 - Wed, May 7
American Airlines Logo
11:39 am - 11:44 amEYW-CUN
25h 05m1 stop
American Airlines Logo
10:35 am - 4:52 pmCUN-EYW
5h 17m1 stop
$488American Airlines
Find Deal
Sat, May 3 - Wed, May 7
JetBlue Logo
8:45 am - 12:01 pmEYW-CUN
4h 16m1 stop
JetBlue Logo
9:45 am - 6:05 pmCUN-EYW
7h 20m1 stop
$503JetBlue
Find Deal
Tue, May 6 - Fri, May 9
Delta Logo
3:00 pm - 8:02 pmEYW-CUN
6h 02m1 stop
Delta Logo
11:03 am - 8:30 pmCUN-EYW
8h 27m1 stop
$505Delta
Find Deal
Wed, Apr 30 - Tue, May 6
JetBlue Logo
8:45 am - 12:01 pmEYW-CUN
4h 16m1 stop
JetBlue Logo
9:45 am - 6:05 pmCUN-EYW
7h 20m1 stop
$513JetBlue
Find Deal
Tue, May 6 - Thu, May 8
JetBlue Logo
8:45 am - 12:01 pmEYW-CUN
4h 16m1 stop
JetBlue Logo
9:45 am - 6:05 pmCUN-EYW
7h 20m1 stop
$523JetBlue
Find Deal
Tue, May 6 - Sat, May 10
American Airlines Logo
11:28 am - 2:03 pmEYW-CUN
3h 35m1 stop
American Airlines Logo
10:35 am - 4:52 pmCUN-EYW
5h 17m1 stop
$606American Airlines
Find Deal
Fri, May 23 - Wed, May 28
American Airlines Logo
5:24 pm - 9:30 amEYW-CUN
17h 06m2 stops
American Airlines Logo
2:40 pm - 10:50 amCUN-EYW
19h 10m2 stops
$610American Airlines
Find Deal
Fri, May 23 - Wed, May 28

Delta flights from Key West to Cancún

Our best Delta deals on Key West to Cancún flight tickets
Delta
Apr 30
EYW3:00 pmKey West
6h 02m
1 stop
CUN8:02 pmCancun
May 9
CUN8:00 amCancun
8h 30m
1 stop
EYW5:30 pmKey West
Delta
May 2
EYW3:00 pmKey West
6h 02m
1 stop
CUN8:02 pmCancun
May 6
CUN7:44 amCancun
11h 46m
2 stops
EYW8:30 pmKey West
Delta
Apr 30
EYW3:00 pmKey West
6h 02m
1 stop
CUN8:02 pmCancun
May 6
CUN11:03 amCancun
8h 27m
1 stop
EYW8:30 pmKey West

American Airlines flights from Key West to Cancún

Our best American Airlines deals on Key West to Cancún flight tickets
American Airlines
May 3
EYW7:29 pmKey West
15h 01m
2 stops
CUN9:30 amCancun
May 7
CUN12:44 pmCancun
5h 05m
1 stop
EYW6:49 pmKey West
American Airlines
May 3
EYW11:39 amKey West
25h 05m
1 stop
CUN11:44 amCancun
May 7
CUN10:35 amCancun
5h 17m
1 stop
EYW4:52 pmKey West
American Airlines
May 23
EYW11:28 amKey West
3h 35m
1 stop
CUN2:03 pmCancun
May 28
CUN10:35 amCancun
5h 17m
1 stop
EYW4:52 pmKey West

See travel insights to Cancún from

How to get the cheapest flight ticket from Key West to Cancún

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 Cancún?

The cheapest day to depart from Key West to Cancún is on a Monday when prices can be found for as low as $439. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $580. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

What is the cheapest time of day to depart on your flight to Cancún?

Our most recent data shows that the best time of day to fly to Cancún is at noon. Flights from Key West to Cancún during this time can be as low as $505. Flights to Cancún are more costly in the morning, with an average ticket price of $546. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Key West to Cancún

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

Cheap Key West to Cancún (EYW to CUN) flight deals and tips

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

Best Price Found

$456

Fastest flight time

3h 35m

Direct flights

None

Airports in Cancún

1 airport
The best flight deal from Key West to Cancún found on momondo in the last 72 hours is $456
The fastest flight from Key West to Cancún takes 3h 35m
There are no direct flights from Key West to Cancún. Popular non-direct route for this connection is Key West Airport - Cancun Airport.
There is 1 airport near Cancún: Cancun (CUN)

  • How far is Key West to Cancun by plane?

    Key West and Cancun are 396.6 mi apart from one another. A reasonable flight in good conditions will take 3h 35m.

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

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

  • How many operators does momondo search for flights from Key West Airport to Cancun Airport?

  • How old do you have to be to fly from Key West Airport to Cancun 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 Cancun Airport.

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

    The travel and health documents you'll need for your trip to Cancun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cancun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Key West to Cancún?


Best airlines flying from Key West to Cancún

Compare and see reviews for airlines that fly from Key West to Cancún with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $439Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Playa del Carmen
Isla Mujeres
Puerto Morelos
Holbox
Akumal
Puerto Aventuras
Punta Sam
Valladolid

Why use momondo?

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

It is quick and easy to find Key West to Cancún flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cancún that suits you.

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

Flights from Key West to Cancún 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 Cancún?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Key West to Cancún.

I’m not ready to book a flight from Key West to Cancún right now. Can momondo alert me if prices change?

Price alerts on flights to Cancún from Key West are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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