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Cheap flight deals from San Francisco to Key West Starting at IDR 2,061,625

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

  • One way
  • Round-trip
      • SFO06:00 am
        8h 20m
        1 stop
        EYW05:20 pm
        Tue, Mar 25|San Francisco - Key West|Delta Air Lines
        IDR 2,061,625IDR 4,494,105
        54% OFF
        54% OFF
        IDR 4,494,105IDR 2,061,625

        Choose Delta Air Lines flights from San Francisco to Key West. The one-way connecting flight with Delta Air Lines departs from San Francisco International Airport on Tue, Mar 25, arriving at Key West International Airport. One-way Prices start from IDR 2,061,625 including taxes and charges.

      • SFO06:00 am
        8h 17m
        1 stop
        EYW05:17 pm
        Tue, Apr 29|San Francisco - Key West|Delta Air Lines
        IDR 2,077,311IDR 4,494,105
        54% OFF
        54% OFF
        IDR 4,494,105IDR 2,077,311

        Choose Delta Air Lines flights from San Francisco to Key West. The one-way connecting flight with Delta Air Lines departs from San Francisco International Airport on Tue, Apr 29, arriving at Key West International Airport. One-way Prices start from IDR 2,077,311 including taxes and charges.

      • SFO07:10 am
        10h 1m
        1 stop
        EYW08:11 pm
        Wed, Feb 26|San Francisco - Key West|Delta Air Lines
        IDR 2,090,756IDR 4,494,105
        53% OFF
        53% OFF
        IDR 4,494,105IDR 2,090,756

        Choose Delta Air Lines flights from San Francisco to Key West. The one-way connecting flight with Delta Air Lines departs from San Francisco International Airport on Wed, Feb 26, arriving at Key West International Airport. One-way Prices start from IDR 2,090,756 including taxes and charges.

      • SFO10:47 pm
        9h 41m
        1 stop
        EYW11:28 am
        Mon, May 5|San Francisco - Key West|Delta Air Lines
        IDR 2,606,162
        IDR 2,606,162

        Choose Delta Air Lines flights from San Francisco to Key West. The one-way connecting flight with Delta Air Lines departs from San Francisco International Airport on Mon, May 5, arriving at Key West International Airport. One-way Prices start from IDR 2,606,162 including taxes and charges.

      • SFO11:40 pm
        16h 15m
        1 stop
        EYW06:55 pm
        Wed, Feb 26|San Francisco - Key West|Jetblue Airways
        IDR 2,841,457
        IDR 2,841,457

        Choose Jetblue Airways flights from San Francisco to Key West. The one-way connecting flight with Jetblue Airways departs from San Francisco International Airport on Wed, Feb 26, arriving at Key West International Airport. One-way Prices start from IDR 2,841,457 including taxes and charges.

      • SFO09:15 pm
        12h 48m
        1 stop
        EYW01:03 pm
        Mon, May 5|San Francisco - Key West|United Airlines
        IDR 2,890,756
        IDR 2,890,756

        Choose United Airlines flights from San Francisco to Key West. The one-way connecting flight with United Airlines departs from San Francisco International Airport on Mon, May 5, arriving at Key West International Airport. One-way Prices start from IDR 2,890,756 including taxes and charges.

      • SFO10:50 pm
        11h 9m
        1 stop
        EYW12:59 pm
        Mon, Mar 31|San Francisco - Key West|United Airlines
        IDR 2,946,779
        IDR 2,946,779

        Choose United Airlines flights from San Francisco to Key West. The one-way connecting flight with United Airlines departs from San Francisco International Airport on Mon, Mar 31, arriving at Key West International Airport. One-way Prices start from IDR 2,946,779 including taxes and charges.

      • SFO07:00 am
        8h 55m
        1 stop
        EYW06:55 pm
        Sun, Apr 6|San Francisco - Key West|American Airlines
        IDR 2,951,260
        IDR 2,951,260

        Choose American Airlines flights from San Francisco to Key West. The one-way connecting flight with American Airlines departs from San Francisco International Airport on Sun, Apr 6, arriving at Key West International Airport. One-way Prices start from IDR 2,951,260 including taxes and charges.

      • SFO07:10 am
        10h 1m
        1 stop
        EYW08:11 pm
        Wed, Mar 5|San Francisco - Key West|Delta Air Lines
        IDR 3,105,882
        IDR 3,105,882

        Choose Delta Air Lines flights from San Francisco to Key West. The one-way connecting flight with Delta Air Lines departs from San Francisco International Airport on Wed, Mar 5, arriving at Key West International Airport. One-way Prices start from IDR 3,105,882 including taxes and charges.

      • SFO10:50 pm
        11h 14m
        1 stop
        EYW01:04 pm
        Sun, Apr 6|San Francisco - Key West|United Airlines
        IDR 3,829,692
        IDR 3,829,692

        Choose United Airlines flights from San Francisco to Key West. The one-way connecting flight with United Airlines departs from San Francisco International Airport on Sun, Apr 6, arriving at Key West International Airport. One-way Prices start from IDR 3,829,692 including taxes and charges.

      • SFO01:00 pm
        3h 5m
        Nonstop
        EYW02:00 pm
        Thu, Feb 27|San Francisco - Key West|Delta Air Lines
        Find More Flights
        Find More Flights

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

San Francisco to Key West Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL570

    Delta Air Lines

    06:00 am

    SFO

    4.8h

    01:46 pm

    ATL

    SMTWTFS
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  2. DL2168

    Delta Air Lines

    03:18 pm

    ATL

    1.9h

    05:13 pm

    EYW

    SMTWTFS

  3. AA1960

    American Airlines

    07:03 am

    SFO

    5.1h

    03:10 pm

    CLT

    SMTWTFS
    Search

  4. AA642

    American Airlines

    04:47 pm

    CLT

    2.1h

    06:55 pm

    EYW

    SMTWTFS

  5. DL640

    Delta Air Lines

    07:30 am

    SFO

    4.7h

    03:13 pm

    ATL

    SMTWTFS
    Search

  6. DL2815

    Delta Air Lines

    05:50 pm

    ATL

    1.9h

    07:44 pm

    EYW

    SMTWTFS

  7. F91192

    Frontier Airlines

    07:52 pm

    SFO

    2.1h

    09:59 pm

    PHX

    ---W-FS
    Search

  8. F91086

    Frontier Airlines

    11:19 pm

    PHX

    4.1h

    06:24 am

    MCO

    SMTWTFS

  9. UA3075

    United Airlines

    09:10 am

    MCO

    1.4h

    10:35 am

    EYW

    SMTWTFS

  10. F93440

    Frontier Airlines

    07:55 pm

    SFO

    2.6h

    11:33 pm

    DEN

    SMTWTFS
    Search

  11. F91114

    Frontier Airlines

    11:59 pm

    DEN

    3.6h

    05:34 am

    TPA

    SMTWTFS

  12. UA3135

    United Airlines

    11:05 am

    TPA

    1.3h

    12:20 pm

    EYW

    SMTWTFS

  13. UA2443

    United Airlines

    08:00 am

    SFO

    5.5h

    04:28 pm

    FLL

    SMTWTFS
    Search

  14. UA3094

    United Airlines

    05:50 pm

    FLL

    1.1h

    06:55 pm

    EYW

    SMTWTFS

  15. UA2110

    United Airlines

    09:10 pm

    SFO

    5.2h

    05:23 am

    IAD

    SMTWTFS
    Search

  16. UA1620

    United Airlines

    08:15 am

    IAD

    3.0h

    11:16 am

    EYW

    SMTWTFS

  17. UA649

    United Airlines

    09:15 pm

    SFO

    5.5h

    05:45 am

    EWR

    SMTWTFS
    Search

  18. UA1822

    United Airlines

    09:29 am

    EWR

    3.6h

    01:03 pm

    EYW

    -----F-

  19. UA1149

    United Airlines

    10:55 pm

    SFO

    5.4h

    07:17 am

    EWR

    SMTWTFS
    Search

  20. UA1822

    United Airlines

    09:29 am

    EWR

    3.6h

    01:03 pm

    EYW

    -----F-

  21. UA1971

    United Airlines

    11:00 pm

    SFO

    5.2h

    07:14 am

    MCO

    -MTWTFS
    Search

  22. UA3071

    United Airlines

    12:55 pm

    MCO

    1.4h

    02:20 pm

    EYW

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from San Francisco to Key West?

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.

Frequently Asked Questions

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

    Airlines adjust prices for flights from San Francisco to Key West 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 San Francisco (SFO) to Key West (EYW) cost?

    According to Trip.com's data, the lowest price is around IDR 8,217,366.

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

    • The distance from Key West International Airport to downtown is about 2 km. It takes about 20 minutes by taxi.

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

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 San Francisco to Key West. 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 Info | San Francisco to Key West

Cheapest nonstop flight priceIDR 2,061,624
Off-season for travelJanuary
Peak season for travelNovember
Flight distance4,094.93 km
Popular airlineDelta Air Lines

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