$214 Cheap flight deals from Key West (EYW) to Cancun (CUN)

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This Weekend's Flight Deals from Key West to Cancun

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 11 - Tue, Jul 15
EYW
Key West Intl.
CUN
Cancun Intl.
$867 Roundtrip, found 4 days ago
$867
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Fri, Jul 11 from Key West Intl. to Cancun Intl., returning Tue, Jul 15, priced at $867 found 4 days ago

Airfares from $214 One Way, $430 Round Trip from Key West to Cancun

Prices starting at $430 for return flights and $214 for one-way flights to Cancun were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 10 - Mon, Dec 15
EYW
Key West
CUN
Cancun
$430 Roundtrip, found 5 days ago
$430
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 10 from Key West to Cancun, returning Mon, Dec 15, priced at $430 found 5 days ago
Wed, Dec 10 - Mon, Dec 15
EYW
Key West
CUN
Cancun
$430 Roundtrip, found 5 days ago
$430
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Wed, Dec 10 from Key West to Cancun, returning Mon, Dec 15, priced at $430 found 5 days ago
Mon, Aug 25 - Wed, Sep 3
EYW
Key West
CUN
Cancun
$431 Roundtrip, found 3 days ago
$431
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Mon, Aug 25 from Key West to Cancun, returning Wed, Sep 3, priced at $431 found 3 days ago
Fri, Sep 12 - Fri, Sep 19
EYW
Key West
CUN
Cancun
$456 Roundtrip, found 4 days ago
$456
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Fri, Sep 12 from Key West to Cancun, returning Fri, Sep 19, priced at $456 found 4 days ago
Mon, Aug 25 - Wed, Sep 3
EYW
Key West
CUN
Cancun
$457 Roundtrip, found 3 days ago
$457
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Mon, Aug 25 from Key West to Cancun, returning Wed, Sep 3, priced at $457 found 3 days ago

Cancun economy flight packages

Price found within the past 48 hours. Click for updated prices.
Temptation Cancun Resort All Inclusive - Adults Only
4.5-star property

Temptation Cancun Resort All Inclusive - Adults Only

8.8/10 Excellent! (3,933 reviews)

Aug 23 - Aug 27

4 night stay

Key West (EYW) to Cancun (CUN)

Aeromexico • Non-stop roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
Sergio at check-in was great. Very friendly and helpful, and made us feel welcome right from the start. The same is true of other staff we encountered on the property.

Reviewed on Jun 27, 2025

Temptation at The Tower Cancún All Inclusive - Adults Only
4.5-star property

Temptation at The Tower Cancún All Inclusive - Adults Only

9/10 Wonderful! (543 reviews)

Aug 23 - Aug 27

4 night stay

Key West (EYW) to Cancun (CUN)

Aeromexico • Non-stop roundtrip • Coach
per person
found 1 day ago
The resort was clean, pleasing, and plenty of space. The food however left something to be desired. I feel that quality was sacrificed for quantity. Even the "nicer" dining areas were somewhat of a disappointment. The Flame was a total disappointment. The grilled chicken wasn't grilled and was very dry. The Strip steak wasn't what a Strip steak should be and was mostly fat and gristle. The food at the grills at the pool and the party were fantastic. The staff was great.

Reviewed on Mar 19, 2023

Grand Fiesta Americana Coral Beach Cancun - All Inclusive
5.0-star property

Grand Fiesta Americana Coral Beach Cancun - All Inclusive

9.2/10 Wonderful! (3,710 reviews)

Aug 23 - Aug 27

4 night stay

Key West (EYW) to Cancun (CUN)

Aeromexico • Non-stop roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
The Beach needs to be clean up. There is a bad odor and is sorry.

Reviewed on Jun 13, 2025

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More About Flying To Cancun from Key West

Route Information for Flights from Key West to Cancun

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

Key West to Cancun

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Frequently asked questions

What is the shortest flight from Key West to Cancun?
If the weather is good and everything goes to plan, you could be landing at Cancun Intl. Airport (CUN) from EYW in as little as 2 hours and 24 minutes. With such a fast flight time, think about traveling with just hand luggage.
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 2021 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 from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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.