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Cheap flights from Key West (EYW) to Cancún (CUN) from $476

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. 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.
EYW — CUN
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
1 adult, Economy
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Cheap flight deals from Key West to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Cancún (CUN). 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 28, 2024.

Popular in

April

Cheapest in

November

Average price

$512

Round-trip from

$339
High demand for flights, 10% potential price rise
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Best time to find cheap flights, 11% potential price drop
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Average for round-trip flights in May 2024
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From Key West to Cancun
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What is the cheapest day to fly round-trip from Key West to Cancún?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 27%.

What is the cheapest month to fly from Key West to Cancún?

November is one of the best times of the year to fly to Cancún from Key West. Prices for November average $553 per person but you can even find prices for as low as $491. The most expensive prices can be found in the month of April. Opting for a November flight can save you 10% on your journey compared to booking in April

When is the cheapest time to fly from Key West to Cancún (EYW - CUN)?

When flying from Key West to Cancún, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 7% versus a flight at noon.

Cheap American Airlines flights from Key West to Cancún

Explore cheap flight options specifically provided by American Airlines for the route between Key West and Cancún. 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 2,740,132 searches. Data last updated May 28, 2024.
Fri 8/1611:30 amEYW - CUN
1 stop4h 12mAmerican Airlines
Mon 8/1910:40 amCUN - EYW
1 stop7h 18mAmerican Airlines
Deal found 5/27$508
Fri 8/162:47 pmEYW - CUN
2 stops19h 46mAmerican Airlines
Mon 8/194:10 pmCUN - EYW
2 stops19h 55mAmerican Airlines
Deal found 5/27$509
Fri 8/164:50 pmEYW - CUN
2 stops17h 43mAmerican Airlines
Mon 8/1910:40 amCUN - EYW
1 stop7h 18mAmerican Airlines
Deal found 5/27$511
Thu 6/272:25 pmEYW - CUN
1 stop3h 27mAmerican Airlines
Thu 7/412:40 pmCUN - EYW
1 stop5h 19mAmerican Airlines
Deal found 5/28$528
Thu 7/411:15 amEYW - CUN
1 stop6h 37mAmerican Airlines
Mon 7/810:50 amCUN - EYW
1 stop25h 38mAmerican Airlines
Deal found 5/27$603
Thu 6/272:40 pmEYW - CUN
2 stops25h 07mAmerican Airlines
Thu 7/412:40 pmCUN - EYW
2 stops20h 55mAmerican Airlines
Deal found 5/28$624
Thu 7/411:15 amEYW - CUN
2 stops23h 44mAmerican Airlines
Mon 7/88:00 amCUN - EYW
1 stop7h 22mAmerican Airlines
Deal found 5/27$672
Thu 7/411:15 amEYW - CUN
2 stops23h 44mAmerican Airlines
Mon 7/812:29 pmCUN - EYW
2 stops23h 59mAmerican Airlines
Deal found 5/27$689

Cheap Key West to Cancún flights in May & June 2024

Find cheap flight options from Key West to Cancún specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Prices were last updated on May 28, 2024.
Thu 6/272:25 pmEYW - CUN
1 stop3h 27mAmerican Airlines
Thu 7/412:40 pmCUN - EYW
1 stop5h 19mAmerican Airlines
Deal found 5/28$528
Thu 6/2710:04 amEYW - CUN
2 stops23h 19mMultiple Airlines
Thu 7/49:10 amCUN - EYW
3 stops30h 00mMultiple Airlines
Deal found 5/28$529
Thu 6/2710:04 amEYW - CUN
2 stops23h 19mMultiple Airlines
Thu 7/49:10 amCUN - EYW
3 stops30h 00mMultiple Airlines
Deal found 5/28$541
Thu 6/272:40 pmEYW - CUN
2 stops25h 07mAmerican Airlines
Thu 7/412:40 pmCUN - EYW
2 stops20h 55mAmerican Airlines
Deal found 5/28$624
Thu 6/2710:04 amEYW - CUN
3 stops26h 28mMultiple Airlines
Thu 7/49:10 amCUN - EYW
3 stops30h 00mMultiple Airlines
Deal found 5/28$675
Thu 6/2710:04 amEYW - CUN
3 stops26h 28mMultiple Airlines
Thu 7/49:10 amCUN - EYW
3 stops30h 00mMultiple Airlines
Deal found 5/28$680

Key West to Cancún 2024 flight deals

Discover exclusive flight deals for travel between Key West and Cancún in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Fri 8/167:23 amEYW - CUN
1 stop7h 44mAeromexico
Mon 8/1912:29 pmCUN - EYW
1 stop6h 09mAeromexico
Deal found 5/27$476
Fri 8/1611:30 amEYW - CUN
1 stop4h 12mAmerican Airlines
Mon 8/1910:40 amCUN - EYW
1 stop7h 18mAmerican Airlines
Deal found 5/27$508
Fri 8/162:47 pmEYW - CUN
2 stops19h 46mAmerican Airlines
Mon 8/194:10 pmCUN - EYW
2 stops19h 55mAmerican Airlines
Deal found 5/27$509
Fri 8/164:50 pmEYW - CUN
2 stops17h 43mAmerican Airlines
Mon 8/1910:40 amCUN - EYW
1 stop7h 18mAmerican Airlines
Deal found 5/27$511
Thu 6/272:25 pmEYW - CUN
1 stop3h 27mAmerican Airlines
Thu 7/412:40 pmCUN - EYW
1 stop5h 19mAmerican Airlines
Deal found 5/28$528
Thu 6/2710:04 amEYW - CUN
2 stops23h 19mMultiple Airlines
Thu 7/49:10 amCUN - EYW
3 stops30h 00mMultiple Airlines
Deal found 5/28$529
Thu 6/2710:04 amEYW - CUN
2 stops23h 19mMultiple Airlines
Thu 7/49:10 amCUN - EYW
3 stops30h 00mMultiple Airlines
Deal found 5/28$541
Thu 7/45:13 pmEYW - CUN
1 stop16h 10mMultiple Airlines
Mon 7/88:40 amCUN - EYW
1 stop6h 40mMultiple Airlines
Deal found 5/27$594
Thu 7/411:15 amEYW - CUN
1 stop6h 37mAmerican Airlines
Mon 7/810:50 amCUN - EYW
1 stop25h 38mAmerican Airlines
Deal found 5/27$603

Find flights from Key West to Cancún within your budget

Customize your flight search to find flights from Key West to Cancún 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 2,740,132 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$476 - $603

Route

Depart

Return

Price

Key WestCancun

EYW - CUN

EYWCUN

Key West

Fri 8/16

1 stop7h 44m

Cancun

Mon 8/19

1 stop6h 09m

$476

Key WestCancun

EYW - CUN

EYWCUN

Key West

Fri 8/16

1 stop4h 12m

Cancun

Mon 8/19

1 stop7h 18m

$508

Key WestCancun

EYW - CUN

EYWCUN

Key West

Fri 8/16

2 stops19h 46m

Cancun

Mon 8/19

2 stops19h 55m

$509

Key WestCancun

EYW - CUN

EYWCUN

Key West

Fri 8/16

2 stops17h 43m

Cancun

Mon 8/19

1 stop7h 18m

$511

Key WestCancun

EYW - CUN

EYWCUN

Key West

Thu 6/27

1 stop3h 27m

Cancun

Thu 7/4

1 stop5h 19m

$528

Key WestCancun

EYW - CUN

EYWCUN

Key West

Thu 6/27

2 stops23h 19m

Cancun

Thu 7/4

3 stops30h 00m

$529

Key WestCancun

EYW - CUN

EYWCUN

Key West

Thu 6/27

2 stops23h 19m

Cancun

Thu 7/4

3 stops30h 00m

$541

Key WestCancun

EYW - CUN

EYWCUN

Key West

Thu 7/4

1 stop16h 10m

Cancun

Mon 7/8

1 stop6h 40m

$594

Key WestCancun

EYW - CUN

EYWCUN

Key West

Thu 7/4

1 stop6h 37m

Cancun

Mon 7/8

1 stop25h 38m

$603

Flights are sorted by cheapest first

Deals found on 5/27

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

Use this chart to determine the cheapest time to fly round-trip from Key West to Cancún. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Key West to Cancún flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Key West to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Key West with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Cancún by month

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

CUN

Temperature

75.2 - 86 °F

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated May 28, 2024.
Aeromexico
7.6
Good
2,493 reviews
Check prices

Boarding

7.6

Food

6.9

Entertainment

7.3

Comfort

7.6

Crew

8.0

Overall

7.6

Reviews

1 / 10

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

Aeromexico
7.6
Good
2,493 reviews
Aeromexico
7.6
Good
2,493 reviews
Check prices

Boarding

7.6

Food

6.9

Entertainment

7.3

Comfort

7.6

Crew

8.0

Overall

7.6

Reviews

1 / 10

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

American Airlines
7.3
Good
14,316 reviews
Aeromexico
7.6
Good
2,493 reviews
Check prices

Boarding

7.6

Food

6.9

Entertainment

7.3

Comfort

7.6

Crew

8.0

Overall

7.6

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 Key West to Cancún. 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 Key West to Cancún for under $500 on Cheapflights?

    Yes, there are multiple flights from Key West to Cancún for under $500. The cheapest flight booked recently is on Aeromexico for just $476, but on average you can expect to pay $581.

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

    According to our current data, Aeromexico ($476), and American Airlines ($508) offers the cheapest pricing from Key West to Cancún. Aeromexico is priced at 13% lower than the current average price of a flight leaving 3 months from now.

  • What does EYW to CUN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Key West Airport to Cancun Airport flight would often be abbreviated as a EYW to CUN flight.

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

    The amount of baggage you can bring on your Key West to Cancún 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 Key West to Cancún with specific airlines?

    Yes, Cheapflights allows you to browse and filter Key West to Cancún 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 Key West to Cancún that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Key West to Cancún 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 Key West to Cancún that allow pets onboard?

    Many airlines flying from Key West to Cancún 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 Key West to Cancún?

    Yes, you can often find last-minute deals on Key West to Cancún 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 Key West to Cancún flight deals updated?

    The Key West to Cancún flight deals you see on this page were last updated on 5/28.

  • When is the best time to book a flight from Key West to Cancún?

    Currently, January is the cheapest month in which you can book a flight from Key West to Cancún (average of $339). Flying from Key West to Cancún in June is currently the most expensive (average of $444). 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.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Key West to Cancún

Discover the top airline that operate flights from Key West to Cancún. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$438Average$556FlexibilityNo cancel feeOn-time71%
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Search flights from Key West to Cancún by cabin class

Find flights from Key West to Cancún, based on your preferred cabin class, be it economy, premium economy, business, or first 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 Key West to Cancún?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Cancún from Key West today with Cheapflights!

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

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 Cancún from Key West.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Key West to Cancún flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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