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Flights from Key West to San Juan
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Flights from Key West to San Juan Starting at €126

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • EYW18:00
        19h 2m
        1 stop
        SJU14:02
        Mon, Mar 3|Key West - San Juan|United Airlines
        €126€207
        39% OFF
        39% OFF
        €207€126

        Choose United Airlines flights from Key West to San Juan. The one-way connecting flight with United Airlines departs from Key West International Airport on Mon, Mar 3, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €126 including taxes and charges.

      • EYW18:00
        19h 2m
        1 stop
        SJU14:02
        Mon, Mar 3|Key West - San Juan|Silver Airways
        €127€207
        39% OFF
        39% OFF
        €207€127

        Choose Silver Airways flights from Key West to San Juan. The one-way connecting flight with Silver Airways departs from Key West International Airport on Mon, Mar 3, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €127 including taxes and charges.

      • EYW10:00
        13h 59m
        1 stop
        SJU00:59
        Sat, Feb 15|Key West - San Juan|United Airlines
        €135€207
        35% OFF
        35% OFF
        €207€135

        Choose United Airlines flights from Key West to San Juan. The one-way connecting flight with United Airlines departs from Key West International Airport on Sat, Feb 15, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €135 including taxes and charges.

      • EYW10:00
        13h 59m
        1 stop
        SJU00:59
        Sat, Feb 15|Key West - San Juan|Silver Airways
        €137
        €137

        Choose Silver Airways flights from Key West to San Juan. The one-way connecting flight with Silver Airways departs from Key West International Airport on Sat, Feb 15, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €137 including taxes and charges.

      • EYW15:05
        27h 23m
        1 stop
        SJU19:28
        Tue, Feb 25|Key West - San Juan|United Airlines
        €144
        €144

        Choose United Airlines flights from Key West to San Juan. The one-way connecting flight with United Airlines departs from Key West International Airport on Tue, Feb 25, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €144 including taxes and charges.

      • EYW10:55
        6h 29m
        1 stop
        SJU18:24
        Wed, Mar 5|Key West - San Juan|United Airlines
        €145
        €145

        Choose United Airlines flights from Key West to San Juan. The one-way connecting flight with United Airlines departs from Key West International Airport on Wed, Mar 5, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €145 including taxes and charges.

      • EYW19:40
        12h 55m
        1 stop
        SJU08:35
        Sun, Mar 9|Key West - San Juan|United Airlines
        €147
        €147

        Choose United Airlines flights from Key West to San Juan. The one-way connecting flight with United Airlines departs from Key West International Airport on Sun, Mar 9, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €147 including taxes and charges.

      • EYW18:00
        6h 13m
        1 stop
        SJU00:13
        Thu, Mar 20|Key West - San Juan|United Airlines
        €151
        €151

        Choose United Airlines flights from Key West to San Juan. The one-way connecting flight with United Airlines departs from Key West International Airport on Thu, Mar 20, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €151 including taxes and charges.

      • EYW18:00
        6h 13m
        1 stop
        SJU00:13
        Thu, Mar 20|Key West - San Juan|Silver Airways
        €152
        €152

        Choose Silver Airways flights from Key West to San Juan. The one-way connecting flight with Silver Airways departs from Key West International Airport on Thu, Mar 20, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €152 including taxes and charges.

      • EYW19:40
        25h 56m
        1 stop
        SJU21:36
        Sun, Mar 9|Key West - San Juan|Silver Airways
        €152
        €152

        Choose Silver Airways flights from Key West to San Juan. The one-way connecting flight with Silver Airways departs from Key West International Airport on Sun, Mar 9, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €152 including taxes and charges.

      • EYW01:00 pm
        3h 5m
        Nonstop
        SJU02:00 pm
        Sat, Feb 22|Key West - San Juan|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 San Juan flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1072

    Delta Air Lines

    07:00

    EYW

    2.1h

    09:09

    ATL

    SMTWTFS
    Search

  2. DL1882

    Delta Air Lines

    09:50

    ATL

    3.6h

    13:24

    SJU

    SMTWTFS

  3. 3M093

    Silver Airways

    10:55

    EYW

    1.1h

    12:00

    FLL

    SMTWTFS
    Search

  4. B6353

    Jetblue Airways

    14:21

    FLL

    2.6h

    17:55

    SJU

    SMTWTFS

  5. UA3093

    United Airlines

    11:20

    EYW

    1.1h

    12:25

    FLL

    SMTWTFS
    Search

  6. B6353

    Jetblue Airways

    14:21

    FLL

    2.6h

    17:55

    SJU

    SMTWTFS

  7. AA4044

    American Airlines

    11:28

    EYW

    0.8h

    12:15

    MIA

    SMTWTFS
    Search

  8. AA1364

    American Airlines

    17:30

    MIA

    2.5h

    21:00

    SJU

    SMTWTFS

  9. AA4044

    American Airlines

    11:28

    EYW

    0.8h

    12:15

    MIA

    SMTWTFS
    Search

  10. AA1329

    American Airlines

    12:00

    MIA

    2.7h

    14:40

    SJU

    SMTWTFS

  11. DL1472

    Delta Air Lines

    14:35

    EYW

    2.1h

    16:41

    ATL

    SMTWTFS
    Search

  12. DL1861

    Delta Air Lines

    18:31

    ATL

    3.5h

    22:02

    SJU

    SMTWTFS

  13. AA3624

    American Airlines

    16:16

    EYW

    0.8h

    17:07

    MIA

    SMTWTFS
    Search

  14. AA1364

    American Airlines

    17:30

    MIA

    2.5h

    21:00

    SJU

    SMTWTFS

  15. UA3137

    United Airlines

    17:05

    EYW

    1.3h

    18:20

    TPA

    SMTWTFS
    Search

  16. F92542

    Frontier Airlines

    21:05

    TPA

    2.9h

    00:59

    SJU

    SMTWTFS

  17. AA4051

    American Airlines

    17:30

    EYW

    0.8h

    18:16

    MIA

    SMT-TFS
    Search

  18. AA1364

    American Airlines

    17:30

    MIA

    2.5h

    21:00

    SJU

    SMTWTFS

  19. 3M137

    Silver Airways

    18:00

    EYW

    1.3h

    19:15

    TPA

    SMTWTFS
    Search

  20. F92542

    Frontier Airlines

    21:05

    TPA

    2.9h

    00:59

    SJU

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Key West to San Juan

We monitor flight fares to help you find the best deals effortlessly

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

FAQ

  • When are flight tickets from Key West (EYW) to San Juan (SJU) the cheapest?

    Airlines adjust prices for flights from Key West to San Juan based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Key West (EYW) to San Juan (SJU) cost?

    According to Trip.com's data, the lowest price is around €619.

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

    • The distance from Luis Muñoz Marín International Airport to downtown is about 11 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Key West to San Juan

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Key West to San Juan. Book your flights at the right time and save more.
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 Information from Key West to San Juan

Cheapest nonstop flight price€126
Off-season for travelJanuary
Peak season for travelNovember
Flight distance1,764.9 km
Popular airlineUnited Airlines

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