Find cheap flights from Cancun to Key West starting at $222.
Book one-way or return flights from Cancun to Key West from as little as $222. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- CUN09:329h 3m1 stopEYW19:35Tue, Jun 18|Cancun - Key West|Frontier Airlines$222$54659% OFF59% OFF$546$222
- CUN17:0716h 18m1 stopEYW10:25Fri, Jun 21|Cancun - Key West|Frontier Airlines$247$54655% OFF55% OFF$546$247
- CUN10:025h 23m1 stopEYW16:25Thu, May 16|Cancun - Key West|Frontier Airlines$247$54655% OFF55% OFF$546$247
- CUN09:005h 18m1 stopEYW15:18Tue, May 21|Cancun - Key West|American Airlines$290$290
- CUN09:005h 18m1 stopEYW15:18Thu, May 16|Cancun - Key West|American Airlines$291$291
- CUN10:028h 33m1 stopEYW19:35Sun, May 26|Cancun - Key West|Frontier Airlines$322$322
- CUN09:578h 38m1 stopEYW19:35Sun, Jun 30|Cancun - Key West|Frontier Airlines$323$323
- CUN09:006h 25m1 stopEYW16:25Thu, May 16|Cancun - Key West|Jetblue Airways$339$339
- CUN11:0526h 4m1 stopEYW14:09Mon, Jun 3|Cancun - Key West|American Airlines$352$352
- CUN09:005h 18m1 stopEYW15:18Sun, May 26|Cancun - Key West|American Airlines$365$365
- CUN13:003h 5mDirectEYW14:00Mon, May 13|Cancun - Key West|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Cancun to Key West.
- CheapestCUN09:329h 3m1 transferEYW19:35Cancún International Airport - Key West International AirportTue, Jun 18Frontier Airlines$222
- CUN09:329h 3m1 transferEYW19:35Cancún International Airport - Key West International AirportTue, Jun 18Frontier Airlines$222Find More Flights
Frequently Asked Questions
How to find a cheap flight from Cancun to Key West
Cheapest nonstop flight price | $221 |
---|---|
Off-season for travel | February |
Peak season for travel | November |
Flight distance | 653.39km |
Popular airline | United Airlines |
Plan Your Trip Around Key West
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