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Cheap flights from Cancún (CUN) to Key West (EYW) from $222

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CUN — EYW
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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Cheap flight deals from Cancún to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 5, 2024.

Round-trip from

$374

One-way from

$222
From Cancun to Key West
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One-way flight from Cancun to Key West
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When is the cheapest time to fly from Cancún to Key West (CUN - EYW)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cancún to Key West as you normally would.

Cheap American Airlines flights from Cancún to Key West

Explore cheap flight options specifically provided by American Airlines for the route between Cancún and Key West. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Check out some of the cheapest American Airlines flights we've come across from Cancún to Key West. It's recommended that users confirm their flight details before booking.
Sun 5/199:00 amCUN - EYW
1 stop5h 18mAmerican Airlines
Sat 5/2511:45 amEYW - CUN
1 stop24h 20mAmerican Airlines
Deal found 5/3$1,177
Sun 5/199:00 amCUN - EYW
1 stop9h 01mAmerican Airlines
Sat 5/254:58 pmEYW - CUN
2 stops17h 37mAmerican Airlines
Deal found 5/3$1,237

Cheap Delta flights from Cancún to Key West

Explore cheap flight options specifically provided by Delta for the route between Cancún and Key West. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Cancún to Key West. Check back soon if you're not seeing flights that suit your needs.
Fri 5/108:10 amCUN - EYW
1 stop8h 02mDelta
Tue 5/147:05 amEYW - CUN
1 stop8h 06mDelta
Deal found 5/3$610
Fri 5/106:02 amCUN - EYW
2 stops12h 38mDelta
Tue 5/147:05 amEYW - CUN
2 stops14h 23mDelta
Deal found 5/4$657

Cheap Cancún to Key West flights in May & June 2024

Find cheap flight options from Cancún to Key West specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.
Scroll through some of the best deals on flights from Cancún to Key West in 2024. For more flight deals, be sure to check back very soon.
Mon 6/312:05 pmCUN - EYW
1 stop5h 56mAmerican Airlines
Mon 6/102:25 pmEYW - CUN
1 stop3h 27mAmerican Airlines
Deal found 5/4$541
Mon 6/32:24 pmCUN - EYW
2 stops19h 37mAmerican Airlines
Mon 6/102:25 pmEYW - CUN
1 stop3h 27mAmerican Airlines
Deal found 5/4$565
Mon 6/31:28 pmCUN - EYW
2 stops29h 12mAeromexico
Mon 6/102:15 pmEYW - CUN
2 stops25h 17mAeromexico
Deal found 5/4$605
Fri 5/108:10 amCUN - EYW
1 stop8h 02mDelta
Tue 5/147:05 amEYW - CUN
1 stop8h 06mDelta
Deal found 5/3$610
Fri 5/106:02 amCUN - EYW
2 stops12h 38mDelta
Tue 5/147:05 amEYW - CUN
2 stops14h 23mDelta
Deal found 5/4$657

Cancún to Key West 2024 flight deals

Discover exclusive flight deals for travel between Cancún and Key West in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Scroll through some of the best deals on flights from Cancún to Key West in 2024. For more flight deals, be sure to check back very soon.
Mon 6/312:05 pmCUN - EYW
1 stop5h 56mAmerican Airlines
Mon 6/102:25 pmEYW - CUN
1 stop3h 27mAmerican Airlines
Deal found 5/4$541
Mon 6/32:24 pmCUN - EYW
2 stops19h 37mAmerican Airlines
Mon 6/102:25 pmEYW - CUN
1 stop3h 27mAmerican Airlines
Deal found 5/4$565
Mon 6/31:28 pmCUN - EYW
2 stops29h 12mAeromexico
Mon 6/102:15 pmEYW - CUN
2 stops25h 17mAeromexico
Deal found 5/4$605
Fri 5/1011:09 amCUN - EYW
1 stop7h 31mDelta
Tue 5/147:05 amEYW - CUN
2 stops15h 18mDelta
Deal found 5/3$610
Fri 5/106:02 amCUN - EYW
2 stops12h 38mDelta
Tue 5/147:05 amEYW - CUN
1 stop5h 18mDelta
Deal found 5/4$657

Cancún to Key West flights leaving soon

Find last-minute flight options from Cancún to Key West for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Have a look at some of the last-minute flights available departing from Cancún to Key West. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Fri 5/1011:09 amCUN - EYW
1 stop7h 31mDelta
Tue 5/147:05 amEYW - CUN
2 stops15h 18mDelta
Deal found 5/3$610
Fri 5/106:02 amCUN - EYW
2 stops12h 38mDelta
Tue 5/147:05 amEYW - CUN
2 stops14h 23mDelta
Deal found 5/4$657

One-way flights to Key West from Cancún

Search for one-way flight options from Cancún to Key West. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Users in need of a one-way flight from Cancún to Key West can choose from these deals. Users in need of a round-trip flight from Cancún to Key West instead should update the search form at the top of page.
Thu 6/69:31 amCUN - EYW
1 stop9h 04mMultiple Airlines
Deal found 5/3$222
Thu 6/612:30 pmCUN - EYW
2 stops21h 15mMultiple Airlines
Deal found 5/3$246

Find flights from Cancún to Key West within your budget

Customize your flight search to find flights from Cancún to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$404 - $1,315

Route

Depart

Return

Price

CancunKey West

CUN - EYW

CUNEYW

Cancun

Sun 5/19

1 stop25h 25m

Key West

Sat 5/25

1 stop24h 55m

$404

CancunKey West

CUN - EYW

CUNEYW

Cancun

Sun 5/19

2 stops20h 27m

Key West

Sat 5/25

1 stop6h 49m

$469

CancunKey West

CUN - EYW

CUNEYW

Cancun

Sun 5/19

1 stop5h 18m

Key West

Sat 5/25

1 stop24h 20m

$1,177

CancunKey West

CUN - EYW

CUNEYW

Cancun

Sun 5/19

1 stop9h 01m

Key West

Sat 5/25

2 stops17h 37m

$1,237

CancunKey West

CUN - EYW

CUNEYW

Cancun

Sun 5/19

2 stops21h 59m

Key West

Sat 5/25

2 stops18h 13m

$1,315

Flights are sorted by cheapest first

Deals found on 5/3

When is the cheapest time to fly from Cancún to Key West?

Use this chart to determine the cheapest time to fly round-trip from Cancún to Key West. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Cancún to Key West flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Key West by month

Plan your trip from Cancún to Key West by taking into account the cheapest months to travel. The average price of a one-way flight from Cancún to Key West is currently $234 while a round-trip flight costs $920. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Cancún to Key West (average of $374). Flying from Cancún to Key West in March is currently the most expensive (average of $504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$374

February

$414

March

$504

April

$481

May

$472

June

$479

July

$451

August

$382

September

$407

October

$468

November

$450

December

$399

Temperature and rainfall in Key West by month

Plan your trip to Key West by taking into account the average temperature and rainfall totals by month.

EYW

Temperature

69.8 - 84.2 °F

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated May 5, 2024.
Read through reviews of airlines operating flights from Cancún to Key West, such as American Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.6
Good
2,599 reviews
Check prices

Food

6.9

Crew

8.1

Comfort

7.7

Boarding

7.6

Overall

7.6

Entertainment

7.3

Reviews

1 / 10

Long delays. Three changes to the boarding gate, very far away.

Aeromexico
7.6
Good
2,599 reviews
Aeromexico
7.6
Good
2,599 reviews
Check prices

Food

6.9

Crew

8.1

Comfort

7.7

Boarding

7.6

Overall

7.6

Entertainment

7.3

Reviews

1 / 10

Long delays. Three changes to the boarding gate, very far away.

American Airlines
7.3
Good
14,728 reviews
Aeromexico
7.6
Good
2,599 reviews
Check prices

Food

6.9

Crew

8.1

Comfort

7.7

Boarding

7.6

Overall

7.6

Entertainment

7.3

Reviews

1 / 10

Long delays. Three changes to the boarding gate, very far away.

Related info for your journey

Find useful and relevant information for your journey from Cancún to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Cancún to Key West for under $500 on Cheapflights?

    Yes, there are multiple flights from Cancún to Key West for under $500. The cheapest flight booked recently is on Multiple Airlines for just $404, but on average you can expect to pay $920.

  • Are there last-minute flights available from Cancún to Key West for under $700?

    There are currently 2+ open flights from Cancún to Key West within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Cancún to Key West round-trip?

    Our cheapest airline available from Cancún to Key West is American Airlines. Our recent data shows that you can find tickets from as low as $1,177 on this airline. An additional option worth looking into is Aeromexico, starting at $1,315.

  • What does CUN to EYW mean?

    Cancun Airport is CUN and Key West Airport is EYW. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Cancún to Key West that include extra baggage allowance?

    The amount of baggage you can bring on your Cancún to Key West flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Cancún to Key West with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cancún to Key West flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Cancún to Key West that include hotel bookings?

    Yes. In addition to deals on Cancún to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cancún to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cancún to Key West.

  • Can I find deals for business class flights from Cancún to Key West?

    Yes. Cheapflights offers flight deals from Cancún to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Cancún to Key West that allow pets onboard?

    Many airlines flying from Cancún to Key West offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Cancún to Key West?

    Yes, you can often find last-minute deals on Cancún to Key West flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Cancún to Key West flight deals updated?

    The Cancún to Key West flight deals you see on this page were last updated on 5/4.

See more FAQs

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Search flights from Cancún to Key West by cabin class

Find flights from Cancún to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cancún to Key West?

Cheapflights makes it easy to find Cancún to Key West flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cancún to Key West?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Key West from Cancún.

Can Cheapflights find flights from Cancún to Key West with no change fees?

Need flexible booking options for your flight to Key West from Cancún? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Cancún to Key West become cheaper?

Of course! You can now track prices for flights from Cancún to Key West and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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