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Cheap flight deals from Key West to Cancun Starting at €166

For as little as €166, you can take your next adventure to Cancun without breaking the bank. Choose between one-way and return tickets from Key West below.

  • One way
  • Round-trip
      • EYW19:40
        18h 8m
        1 stop
        CUN12:48
        Sat, Mar 8|Key West - Cancun|United Airlines
        €166€254
        35% OFF
        35% OFF
        €254€166

        Choose United Airlines flights from Key West to Cancun. The one-way connecting flight with United Airlines departs from Key West International Airport on Sat, Mar 8, arriving at Cancún International Airport. One-way Prices start from €166 including taxes and charges.

      • EYW10:55
        6h 12m
        1 stop
        CUN17:07
        Sat, Mar 1|Key West - Cancun|United Airlines
        €166€254
        35% OFF
        35% OFF
        €254€166

        Choose United Airlines flights from Key West to Cancun. The one-way connecting flight with United Airlines departs from Key West International Airport on Sat, Mar 1, arriving at Cancún International Airport. One-way Prices start from €166 including taxes and charges.

      • EYW10:55
        6h 12m
        1 stop
        CUN17:07
        Sat, Mar 1|Key West - Cancun|Silver Airways
        €167€254
        34% OFF
        34% OFF
        €254€167

        Choose Silver Airways flights from Key West to Cancun. The one-way connecting flight with Silver Airways departs from Key West International Airport on Sat, Mar 1, arriving at Cancún International Airport. One-way Prices start from €167 including taxes and charges.

      • EYW15:05
        22h 43m
        1 stop
        CUN12:48
        Sat, Mar 8|Key West - Cancun|Silver Airways
        €170
        €170

        Choose Silver Airways flights from Key West to Cancun. The one-way connecting flight with Silver Airways departs from Key West International Airport on Sat, Mar 8, arriving at Cancún International Airport. One-way Prices start from €170 including taxes and charges.

      • EYW15:05
        18h 53m
        1 stop
        CUN08:58
        Sat, Mar 29|Key West - Cancun|United Airlines
        €177
        €177

        Choose United Airlines flights from Key West to Cancun. The one-way connecting flight with United Airlines departs from Key West International Airport on Sat, Mar 29, arriving at Cancún International Airport. One-way Prices start from €177 including taxes and charges.

      • EYW19:40
        14h 18m
        1 stop
        CUN08:58
        Sat, Mar 29|Key West - Cancun|Silver Airways
        €179
        €179

        Choose Silver Airways flights from Key West to Cancun. The one-way connecting flight with Silver Airways departs from Key West International Airport on Sat, Mar 29, arriving at Cancún International Airport. One-way Prices start from €179 including taxes and charges.

      • EYW10:55
        6h 12m
        1 stop
        CUN17:07
        Tue, Mar 4|Key West - Cancun|United Airlines
        €204
        €204

        Choose United Airlines flights from Key West to Cancun. The one-way connecting flight with United Airlines departs from Key West International Airport on Tue, Mar 4, arriving at Cancún International Airport. One-way Prices start from €204 including taxes and charges.

      • EYW10:55
        6h 12m
        1 stop
        CUN17:07
        Tue, Mar 4|Key West - Cancun|Silver Airways
        €205
        €205

        Choose Silver Airways flights from Key West to Cancun. The one-way connecting flight with Silver Airways departs from Key West International Airport on Tue, Mar 4, arriving at Cancún International Airport. One-way Prices start from €205 including taxes and charges.

      • EYW10:55
        6h 12m
        1 stop
        CUN17:07
        Mon, Mar 3|Key West - Cancun|United Airlines
        €207
        €207

        Choose United Airlines flights from Key West to Cancun. The one-way connecting flight with United Airlines departs from Key West International Airport on Mon, Mar 3, arriving at Cancún International Airport. One-way Prices start from €207 including taxes and charges.

      • EYW10:55
        6h 12m
        1 stop
        CUN17:07
        Mon, Mar 3|Key West - Cancun|Silver Airways
        €209
        €209

        Choose Silver Airways flights from Key West to Cancun. The one-way connecting flight with Silver Airways departs from Key West International Airport on Mon, Mar 3, arriving at Cancún International Airport. One-way Prices start from €209 including taxes and charges.

      • EYW01:00 pm
        3h 5m
        Nonstop
        CUN02:00 pm
        Fri, Feb 21|Key West - Cancun|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Key West to Cancun flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1072

    Delta Air Lines

    07:00

    EYW

    2.1h

    09:05

    ATL

    SMTWTFS
    Search

  2. DL592

    Delta Air Lines

    12:36

    ATL

    2.6h

    14:14

    CUN

    SMTWTFS

  3. AM4377

    Aeromexico

    07:00

    EYW

    2.1h

    09:05

    ATL

    SMTWTFS
    Search

  4. AM5319

    Aeromexico

    11:17

    ATL

    2.7h

    12:58

    CUN

    SMTWTFS

  5. DL1072

    Delta Air Lines

    07:00

    EYW

    2.1h

    09:05

    ATL

    SMTWTFS
    Search

  6. DL586

    Delta Air Lines

    09:45

    ATL

    2.7h

    11:26

    CUN

    SMTWTFS

  7. AM4377

    Aeromexico

    07:00

    EYW

    2.1h

    09:05

    ATL

    SMTWTFS
    Search

  8. AM5229

    Aeromexico

    09:45

    ATL

    2.7h

    11:26

    CUN

    SMTWTFS

  9. AA680

    American Airlines

    08:00

    EYW

    2.4h

    10:22

    CLT

    SMTWTFS
    Search

  10. AA886

    American Airlines

    11:30

    CLT

    3.1h

    13:36

    CUN

    SMTWTFS

  11. 3M093

    Silver Airways

    10:55

    EYW

    1.1h

    12:00

    FLL

    SMTWTFS
    Search

  12. B61395

    Jetblue Airways

    12:25

    FLL

    2.0h

    13:23

    CUN

    SMTWTFS

  13. UA3093

    United Airlines

    11:20

    EYW

    1.1h

    12:25

    FLL

    SMTWTFS
    Search

  14. B61395

    Jetblue Airways

    12:25

    FLL

    2.0h

    13:23

    CUN

    SMTWTFS

  15. AA4044

    American Airlines

    11:28

    EYW

    0.8h

    12:15

    MIA

    SMTWTFS
    Search

  16. AA158

    American Airlines

    14:32

    MIA

    1.8h

    15:22

    CUN

    S--WTFS

  17. DL1472

    Delta Air Lines

    14:35

    EYW

    2.1h

    16:41

    ATL

    SMTWTFS
    Search

  18. DL1939

    Delta Air Lines

    18:20

    ATL

    2.5h

    19:52

    CUN

    SMTWTFS

  19. AM4187

    Aeromexico

    14:35

    EYW

    2.1h

    16:41

    ATL

    SMTWTFS
    Search

  20. AM3072

    Aeromexico

    18:20

    ATL

    2.5h

    19:52

    CUN

    SMTWTFS
Find more flights and airlines

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

Explore the best time to buy affordable tickets to Cancun with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Key West (EYW) to Cancun (CUN) the cheapest?

    Airlines adjust prices for flights from Key West to Cancun based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Key West (EYW) to Cancun (CUN) cost?

    According to Trip.com's data, the lowest price is around €549.

  • What is the transportation method from the main airport to downtown in Cancun?

    • The distance from Cancún International Airport to downtown is about 13 km, by taxi about 30 minutes.

  • How many airports are there in Cancun (CUN)?

    There are 1 airport(s) near Cancun (CUN): Cancún International Airport.

How to find a cheap flight from Key West to Cancun

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Key West to Cancun

Cheapest direct flight price€166
Off-season for travelJanuary
Peak season for travelNovember
Flight distance653.39 km
Popular airlineSilver Airways

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