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Cheap flights from Cancún (CUN) to Key West (EYW) from $347

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 9/13. 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
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
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 June 6, 2024.

Round-trip from

$373
From Cancun to Key West
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What is the cheapest time of day to fly from CUN to 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 Cancún to Key West flights in June & July 2024

Find cheap flight options from Cancún to Key West specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Sun 6/99:10 amCUN - EYW
1 stop9h 25mMultiple Airlines
Tue 6/1111:20 amEYW - CUN
2 stops22h 03mMultiple Airlines
Deal found 6/5$694
Sun 6/99:10 amCUN - EYW
1 stop24h 25mMultiple Airlines
Tue 6/113:20 pmEYW - CUN
1 stop18h 03mMultiple Airlines
Deal found 6/5$742
Sun 6/98:44 pmCUN - EYW
2 stops21h 56mAeromexico
Tue 6/1112:39 pmEYW - CUN
2 stops14h 31mAeromexico
Deal found 6/5$819

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 3,050,429 searches. Data last updated June 6, 2024.
Fri 9/1310:35 amCUN - EYW
1 stop23h 48mAmerican Airlines
Sun 9/156:01 pmEYW - CUN
1 stop20h 14mAmerican Airlines
Deal found 6/4$347
Fri 9/134:20 pmCUN - EYW
2 stops18h 03mAmerican Airlines
Sun 9/156:01 pmEYW - CUN
1 stop18h 36mAmerican Airlines
Deal found 6/4$352
Fri 9/134:20 pmCUN - EYW
2 stops18h 03mAmerican Airlines
Sun 9/155:13 pmEYW - CUN
2 stops17h 20mAmerican Airlines
Deal found 6/4$417
Sun 6/99:10 amCUN - EYW
1 stop9h 25mMultiple Airlines
Tue 6/1111:20 amEYW - CUN
2 stops22h 03mMultiple Airlines
Deal found 6/5$694
Sun 6/99:10 amCUN - EYW
1 stop24h 25mMultiple Airlines
Tue 6/113:20 pmEYW - CUN
1 stop18h 03mMultiple Airlines
Deal found 6/5$742
Sun 6/98:44 pmCUN - EYW
2 stops21h 56mAeromexico
Tue 6/1112:39 pmEYW - CUN
2 stops14h 31mAeromexico
Deal found 6/5$819

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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$347 - $417

Route

Depart

Return

Price

CancunKey West

CUN - EYW

CUNEYW

Cancun

Fri 9/13

1 stop23h 48m

Key West

Sun 9/15

1 stop20h 14m

$347

CancunKey West

CUN - EYW

CUNEYW

Cancun

Fri 9/13

2 stops18h 03m

Key West

Sun 9/15

1 stop18h 36m

$352

CancunKey West

CUN - EYW

CUNEYW

Cancun

Fri 9/13

2 stops18h 03m

Key West

Sun 9/15

2 stops17h 20m

$417

Flights are sorted by cheapest first

Deals found on 6/4

What is the cheapest day 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 June 2, 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.
Search Deals

Best time to book a flight from Cancún to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Cancún 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 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

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 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 June 6, 2024.
American Airlines
7.3
Good
14,227 reviews

Entertainment

7.1

Food

6.6

Comfort

7.2

Boarding

7.6

Overall

7.3

Crew

8.0

Reviews

1 / 10

Flight was delayed so our connecting flight. Agent in Miami airport, Kasandra, we most rude and unhelpful..

American Airlines
7.3
Good
14,227 reviews
American Airlines
7.3
Good
14,227 reviews

Entertainment

7.1

Food

6.6

Comfort

7.2

Boarding

7.6

Overall

7.3

Crew

8.0

Reviews

1 / 10

Flight was delayed so our connecting flight. Agent in Miami airport, Kasandra, we most rude and unhelpful..

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 $400 on Cheapflights?

    Yes, there are multiple flights from Cancún to Key West for under $400. The cheapest flight booked recently is on American Airlines for just $347, but on average you can expect to pay $372.

  • What is the cheapest airline to fly 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 $347 on this airline.

  • 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 6/5.

  • What is the cheapest month to book a flight from Cancún to Key West?

    Currently, August is the cheapest month in which you can book a flight from Cancún to Key West (average of $373). Flying from Cancún to Key West in March is currently the most expensive (average of $503). 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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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.
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