What is the cheapest flight from Key West to Cancun?

In the last 3 days, the lowest price for a flight from Key West to Cancun was $264 for a one-way ticket and $472 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Key West and Cancun?

Yes, you'll most likely have to show a valid passport before boarding the plane in Key West and on arrival in Cancun. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Key West to Cancun?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Key West to Cancun?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Key West to Cancun. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Key West to Cancun?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from Key West is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Key West to Cancun?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancun with an airline and back to Key West with another airline. Booking your flights between Key West and CUN can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Key West to Cancun?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from Key West up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$264 CHEAP FLIGHTS from Key West to Cancun (EYW - CUN)

EYW - CUN

KAYAK searches hundreds of travel sites at once for deals on flights to Cancun

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41,299,237 searches in the past 7 days on KAYAK

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Cheapest round-trip

$472

American Airlines

Tue 6/23Fri 6/26

EYW - CUN • 1 stop

Cheapest one-way

$264

Multiple Airlines

Tue 7/14

EYW - CUN • 3 stops

Nonstop flights

Not available

There are currently no direct flights between Key West and Cancún. You'll need at least 1 connection.

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Cancún!

Flight Deals

Cheap Flights from Key West to Cancún (EYW-CUN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Key West to Cancún

Tue, Jun 23 - Fri, Jun 26

7:40 pm - 3:25 pm

EYW

CUN

20h 45m

1 stop

4:25 pm - 7:19 pm

CUN

EYW

25h 54m

1 stop

$472American Airlines

Tue, Jun 23 - Fri, Jun 26

7:40 pm - 2:33 pm

EYW

CUN

19h 53m

2 stops

4:25 pm - 7:19 pm

CUN

EYW

25h 54m

1 stop

$477American Airlines

Tue, Jun 23 - Fri, Jun 26

7:40 pm - 2:33 pm

EYW

CUN

19h 53m

2 stops

4:25 pm - 12:16 pm

CUN

EYW

18h 51m

2 stops

$513American Airlines

Sat, Jun 13 - Sat, Jun 20

11:31 am - 11:30 am

EYW

CUN

24h 59m

1 stop

10:30 am - 7:19 pm

CUN

EYW

7h 49m

1 stop

$580American Airlines

Sun, Jun 14 - Sun, Jun 21

7:29 pm - 11:30 am

EYW

CUN

17h 01m

2 stops

12:30 pm - 7:10 pm

CUN

EYW

5h 40m

1 stop

$587American Airlines

Fri, Jun 19 - Fri, Jun 26

7:29 pm - 9:30 am

EYW

CUN

15h 01m

1 stop

10:30 am - 7:10 pm

CUN

EYW

7h 40m

1 stop

$609American Airlines

Sun, Jun 14 - Sun, Jun 21

7:40 pm - 3:25 pm

EYW

CUN

20h 45m

1 stop

10:30 am - 7:10 pm

CUN

EYW

7h 40m

1 stop

$618American Airlines

Sat, Jul 4 - Wed, Jul 8

7:50 am - 2:39 pm

EYW

CUN

7h 49m

1 stop

10:55 am - 7:51 pm

CUN

EYW

7h 56m

1 stop

$624Aeromexico

Wed, Jul 22 - Wed, Jul 29

11:28 am - 3:26 pm

EYW

CUN

4h 58m

1 stop

12:28 pm - 7:06 pm

CUN

EYW

5h 38m

1 stop

$631American Airlines

Fri, Jun 19 - Fri, Jun 26

4:44 pm - 9:30 am

EYW

CUN

17h 46m

2 stops

10:30 am - 7:10 pm

CUN

EYW

7h 40m

1 stop

$650American Airlines

Booking Insights

KAYAK's insights & trends for Key West to Cancún flights

Get data-powered insights and trends into flights from Key West to Cancún to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Key West to Cancun?

In the past 3 days, the cheapest round-trip tickets from Key West to Cancun were found on American Airlines ($472) and Aeromexico ($624).

Find deals

Cheapest flight	$264

Flight from Key West to Cancun

When to book flights from Key West to Cancún

Are your dates flexible? Find out the best times to travel from Key West to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Key West to Cancun?
In the last 3 days, the lowest price for a flight from Key West to Cancun was $264 for a one-way ticket and $472 for a round-trip.
Do I need a passport to fly between Key West and Cancun?
Yes, you'll most likely have to show a valid passport before boarding the plane in Key West and on arrival in Cancun.
Which aircraft models fly most regularly from Key West to Cancun?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Key West to Cancun?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Key West to Cancun.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Key West to Cancun?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from Key West is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Key West to Cancun?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancun with an airline and back to Key West with another airline. Booking your flights between Key West and CUN can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Key West to Cancun?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from Key West up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Key West to Cancún

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Key West (EYW)

Cancún (CUN)

EYW - CUN

$264 Find Cheap Flights from Key West to Cancun

KAYAK searches hundreds of travel sites at once for deals on flights to Cancun

Everything you should know

Cheap Flights from Key West to Cancún (EYW-CUN)

Recent round-trip flight deals from Key West to Cancún

Recent one-way flight deals from Key West to Cancún

KAYAK's insights & trends for Key West to Cancún flights

Get data-powered insights and trends into flights from Key West to Cancún to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Key West to Cancun?

In the past 3 days, the cheapest round-trip tickets from Key West to Cancun were found on American Airlines ($472) and Aeromexico ($624).

Good to know

When to book flights from Key West to Cancún

FAQs for booking flights from Key West to Cancun

What is the cheapest flight from Key West to Cancun?

In the last 3 days, the lowest price for a flight from Key West to Cancun was $264 for a one-way ticket and $472 for a round-trip.

Do I need a passport to fly between Key West and Cancun?

Yes, you'll most likely have to show a valid passport before boarding the plane in Key West and on arrival in Cancun.

Which aircraft models fly most regularly from Key West to Cancun?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Key West to Cancun?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Key West to Cancun.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Key West to Cancun?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from Key West is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Key West to Cancun?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancun with an airline and back to Key West with another airline. Booking your flights between Key West and CUN can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Key West to Cancun?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from Key West up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Key West to Cancún

Information on your arrival and departure airports

Cabin class types available on flights from Key West to Cancún

Complete your trip to Cancún with a hotel stay or car rental

Find direct flights to and from Key West and Cancún

Flights to other popular destinations

Flights from domestic origins to Cancún

Choose which airport to fly into in Cancún

Find deals for your return flight