$249 Cheap flight deals from Cancun (CUN) to Key West (EYW)

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Airfares from $249 One Way, $471 Round Trip from Cancun to Key West

Prices starting at $471 for return flights and $249 for one-way flights to Key West were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 15 - Mon, May 19
CUN
Cancun
EYW
Key West
$471 Roundtrip, found 4 days ago
$471
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Thu, May 15 from Cancun to Key West, returning Mon, May 19, priced at $471 found 4 days ago
Tue, Jun 17 - Tue, Jun 24
CUN
Cancun
EYW
Key West
$495 Roundtrip, found 2 days ago
$495
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Tue, Jun 17 from Cancun to Key West, returning Tue, Jun 24, priced at $495 found 2 days ago
Thu, May 8 - Mon, May 12
CUN
Cancun
EYW
Key West
$513 Roundtrip, found 6 days ago
$513
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, May 8 from Cancun to Key West, returning Mon, May 12, priced at $513 found 6 days ago
Thu, May 15 - Mon, May 19
CUN
Cancun
EYW
Key West
$521 Roundtrip, found 4 days ago
$521
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Thu, May 15 from Cancun to Key West, returning Mon, May 19, priced at $521 found 4 days ago
Tue, Jun 17 - Tue, Jun 24
CUN
Cancun
EYW
Key West
$522 Roundtrip, found 2 days ago
$522
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Jun 17 from Cancun to Key West, returning Tue, Jun 24, priced at $522 found 2 days ago

More About Flying To Key West from Cancun

Route Information for Flights from Cancun to Key West

Origin Airport IATA Code
CUN
Destination Airport IATA Code
EYW
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Cancun to Key West

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Free Alerts from Orbitz On-the-Go keep your vacation free from worry. Free Alerts updates you the moment any changes occur. You’ll always have the most current flight, gate and baggage claim details. So sit back and enjoy your low fare on Cancun to Key West flights.

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Frequently asked questions

Am I able to catch a flight from Cancun to Key West now?
If you’re puzzled about quarantine and travel restrictions when catching a flight from Cancun to Key West, go right to the Covid-19 Travel Advisor.
What is the shortest flight from Cancun to Key West?
It can take as little as 2 hours and 37 minutes to travel from Cancun, Quintana Roo Airport (CUN-Cancun Intl.) to Key West Intl. Airport (EYW). Relax and enjoy the trip, because you’ll be coming in to land in a heartbeat.
If I am not able to travel due to COVID-19, can I cancel my flight to Key West?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Key West have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to Key West with flexible change policies?
In most cases you’ll have the option to reschedule your flight to Key West without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.
How can I save money on flights?
To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you’ll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.