Which airports can I use when flying from Cancún to Key West?

Flights from Cancún to Key West usually depart from Cancun (CUN) and arrive at Key West (EYW).

What cabin classes can I book on flights from Cancún to Key West?

Only Economy Class is available on flights from Cancún to Key West.

Which airports do connecting flights from Cancún to Key West pass through?

Most connecting flights from Cancún to Key West pass through Miami (MIA), which handles 100% of one-stop traffic on this route.

What popular places can I visit in Key West?

Some of the most popular sights in Key West are Duval Street, Key West Historic District and Mallory Square. These are among the most viewed places in Key West on KAYAK.

How long is a flight from Cancún to Key West?

A nonstop flight from Cancún to Key West takes 00m, covering 406 miles.

Do I need a passport to fly from Cancún to Key West?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Cancún to Key West changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $661 to $1,264. That means the highest observed fare was about 91% higher than the lowest one.

How are flight prices from Cancún to Key West looking right now?

One-way fares from Cancún to Key West are currently lower than usual. Average one-way flight prices are about $290, which is 16% below the typical average for this route.

What is the time difference between Cancún and Key West?

Key West is 1 hour ahead of Cancún (Eastern Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Key West Airport (EYW)?

Key West Airport (EYW) hosts 5 major car rental companies, with daily rates averaging $67 for economy cars. Top options include: • Dollar • Hertz • Budget • Enterprise Rent-A-Car • Alamo

How much is a round-trip flight from Cancún to Key West?

Round-trip flights from Cancún to Key West typically range from $520 to $935. The lowest price found in the past 5 days was $661, on United Airlines.

Which airline is the cheapest to fly from Cancún to Key West?

United Airlines ($661) offered the cheapest round-trip ticket from Cancún to Key West in the last 5 days.

What is the cheapest layover airport when flying from Cancún to Key West?

Flights via Miami (MIA) offer the most affordable fares, with an average round-trip price of $562. Based on KAYAK data over the past 3 months.

When flying from Cancún to Key West which airport offers the shortest layover?

Miami (MIA) had the shortest average connection time for Cancún to Key West layovers at 5h 55m over the past 3 months.

$233 CHEAP FLIGHTS from Cancun to Key West (CUN - EYW)

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Cheapest round-trip

$661

Typical prices: $520-$935

United Airlines

Mon 1/29Fri 2/2

CUN - EYW • 2 stops

Cheapest one-way

$233

Typical prices: $338-$420

Multiple Airlines

Sat 1/27

CUN - EYW • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Cancún and Key West. You'll need to take a connecting flight to reach the destination.

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Flight Deals

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

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

Round-trip

One-way

Recent round-trip flight deals from Cancún to Key West

Fri, Jan 29 - Tue, Feb 2

4:47 pm - 12:16 pmCUN Cancun-EYW Key West

19h 29m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

4:09 pm - 12:54 pmEYW Key West-CUN Cancun

20h 45m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$661United Airlines

Fri, Jan 29 - Tue, Feb 2

1:16 pm - 12:16 pmCUN Cancun-EYW Key West

23h 00m1 stop Chicago O'Hare Intl

4:09 pm - 12:54 pmEYW Key West-CUN Cancun

20h 45m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$702United Airlines

Fri, Jan 29 - Tue, Feb 2

4:47 pm - 12:16 pmCUN Cancun-EYW Key West

19h 29m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

4:09 pm - 12:54 pmEYW Key West-CUN Cancun

20h 45m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$734United Airlines

Fri, Jan 29 - Tue, Feb 2

8:39 am - 12:16 pmCUN Cancun-EYW Key West

27h 37m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

4:09 pm - 3:37 pmEYW Key West-CUN Cancun

23h 28m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$822United Airlines

Fri, Jan 29 - Tue, Feb 2

1:16 pm - 12:16 pmCUN Cancun-EYW Key West

23h 00m1 stop Chicago O'Hare Intl

4:09 pm - 12:54 pmEYW Key West-CUN Cancun

20h 45m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$823United Airlines

Fri, Jan 29 - Tue, Feb 2

8:39 am - 12:16 pmCUN Cancun-EYW Key West

27h 37m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

4:09 pm - 3:37 pmEYW Key West-CUN Cancun

23h 28m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$828United Airlines

Fri, Jan 29 - Tue, Feb 2

1:16 pm - 12:16 pmCUN Cancun-EYW Key West

23h 00m1 stop Chicago O'Hare Intl

4:09 pm - 12:54 pmEYW Key West-CUN Cancun

20h 45m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$864United Airlines

Fri, Jan 29 - Tue, Feb 2

1:16 pm - 12:16 pmCUN Cancun-EYW Key West

23h 00m1 stop Chicago O'Hare Intl

4:09 pm - 12:54 pmEYW Key West-CUN Cancun

20h 45m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$869United Airlines

Fri, Jan 29 - Tue, Feb 2

8:39 am - 12:16 pmCUN Cancun-EYW Key West

27h 37m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

4:09 pm - 3:37 pmEYW Key West-CUN Cancun

23h 28m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$1,012United Airlines

Fri, Jan 29 - Tue, Feb 2

1:16 pm - 12:16 pmCUN Cancun-EYW Key West

23h 00m1 stop Chicago O'Hare Intl

4:09 pm - 12:54 pmEYW Key West-CUN Cancun

20h 45m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$1,100United Airlines

Booking Insights

Price, demand and travel trends for Cancún to Key West flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Cancún to Key West? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Cancún to Key West departing in january.

Find deals

Cheapest flight	$233

One-way flight from Cancún to Key West

When to book flights from Cancún to Key West

Are your dates flexible? Find out the best times to travel from Cancún to Key West 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 cabin classes can I book on flights from Cancún to Key West?
Only Economy Class is available on flights from Cancún to Key West.
How long is a flight from Cancún to Key West?
A nonstop flight from Cancún to Key West takes 00m, covering 406 miles.
Do I need a passport to fly from Cancún to Key West?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Cancún to Key West changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $661 to $1,264. That means the highest observed fare was about 91% higher than the lowest one.
How are flight prices from Cancún to Key West looking right now?
One-way fares from Cancún to Key West are currently lower than usual. Average one-way flight prices are about $290, which is 16% below the typical average for this route.
What car rental options are available at Key West Airport (EYW)?
Key West Airport (EYW) hosts 5 major car rental companies, with daily rates averaging $67 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Enterprise Rent-A-Car
• Alamo
Which airports can I use when flying from Cancún to Key West?
Flights from Cancún to Key West usually depart from Cancun (CUN) and arrive at Key West (EYW).
Which airports do connecting flights from Cancún to Key West pass through?
Most connecting flights from Cancún to Key West pass through Miami (MIA), which handles 100% of one-stop traffic on this route.
What is the time difference between Cancún and Key West?
Key West is 1 hour ahead of Cancún (Eastern Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Key West?
Some of the most popular sights in Key West are Duval Street, Key West Historic District and Mallory Square. These are among the most viewed places in Key West on KAYAK.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Key West Airport.

• Parrot Key Hotel & Villas
• Margaritaville Beach House Key West
• Havana Cabana at Key West

More options for your flight from Cancún to Key West

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CUN - EYW

$233 Find Cheap Flights from Cancun to Key West - Compare and Save

Everything you should know

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

Recent round-trip flight deals from Cancún to Key West

Recent one-way flight deals from Cancún to Key West

Price, demand and travel trends for Cancún to Key West flights

How much is a round-trip flight from Cancún to Key West?

Which airline is the cheapest to fly from Cancún to Key West?

What is the cheapest layover airport when flying from Cancún to Key West?

When flying from Cancún to Key West which airport offers the shortest layover?

Key details for Cancún to Key West flights

Cheapest flight

When to book flights from Cancún to Key West

Your Cancún to Key West flight questions, answered

Your guide to booking Cancún to Key West flights

More options for your flight from Cancún to Key West

Complete your trip to Key West with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Cancun to Key West

Find direct flights to and from Cancún and Key West

Flights from domestic origins to Key West

Flights to other popular destinations

Find deals for your return flight