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Flights from San Juan to San Diego
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Flights from San Juan to San Diego Starting at NZD 274

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

  • One way
  • Round-trip
      • SJU06:00
        14h 57m
        1 stop
        SAN17:57
        Tue, Mar 18|San Juan - San Diego|Frontier Airlines
        NZD 274NZD 464
        41% OFF
        41% OFF
        NZD 464NZD 274

        Choose Frontier Airlines flights from San Juan to San Diego. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Tue, Mar 18, arriving at San Diego International Airport. One-way Prices start from NZD 274 including taxes and charges.

      • SJU07:45
        18h 59m
        1 stop
        SAN23:44
        Wed, Mar 26|San Juan - San Diego|Frontier Airlines
        NZD 279NZD 464
        40% OFF
        40% OFF
        NZD 464NZD 279

        Choose Frontier Airlines flights from San Juan to San Diego. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Wed, Mar 26, arriving at San Diego International Airport. One-way Prices start from NZD 279 including taxes and charges.

      • SJU06:19
        16h 16m
        1 stop
        SAN19:35
        Tue, Apr 8|San Juan - San Diego|Frontier Airlines
        NZD 284NZD 464
        39% OFF
        39% OFF
        NZD 464NZD 284

        Choose Frontier Airlines flights from San Juan to San Diego. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Tue, Apr 8, arriving at San Diego International Airport. One-way Prices start from NZD 284 including taxes and charges.

      • SJU06:00
        17h 36m
        1 stop
        SAN20:36
        Wed, Apr 2|San Juan - San Diego|Frontier Airlines
        NZD 286
        NZD 286

        Choose Frontier Airlines flights from San Juan to San Diego. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Wed, Apr 2, arriving at San Diego International Airport. One-way Prices start from NZD 286 including taxes and charges.

      • SJU07:00
        17h 22m
        1 stop
        SAN20:22
        Wed, Mar 5|San Juan - San Diego|Frontier Airlines
        NZD 308
        NZD 308

        Choose Frontier Airlines flights from San Juan to San Diego. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Wed, Mar 5, arriving at San Diego International Airport. One-way Prices start from NZD 308 including taxes and charges.

      • SJU10:44
        13h 22m
        1 stop
        SAN20:06
        Wed, Feb 26|San Juan - San Diego|Frontier Airlines
        NZD 312
        NZD 312

        Choose Frontier Airlines flights from San Juan to San Diego. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Wed, Feb 26, arriving at San Diego International Airport. One-way Prices start from NZD 312 including taxes and charges.

      • SJU05:30
        32h 9m
        1 stop
        SAN10:39
        Thu, Mar 27|San Juan - San Diego|Frontier Airlines
        NZD 319
        NZD 319

        Choose Frontier Airlines flights from San Juan to San Diego. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Thu, Mar 27, arriving at San Diego International Airport. One-way Prices start from NZD 319 including taxes and charges.

      • SJU06:00
        17h 36m
        1 stop
        SAN20:36
        Wed, Apr 16|San Juan - San Diego|Frontier Airlines
        NZD 325
        NZD 325

        Choose Frontier Airlines flights from San Juan to San Diego. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Wed, Apr 16, arriving at San Diego International Airport. One-way Prices start from NZD 325 including taxes and charges.

      • SJU04:00
        19h 27m
        1 stop
        SAN20:27
        Wed, Mar 26|San Juan - San Diego|Jetblue Airways
        NZD 325
        NZD 325

        Choose Jetblue Airways flights from San Juan to San Diego. The one-way connecting flight with Jetblue Airways departs from Luis Muñoz Marín International Airport on Wed, Mar 26, arriving at San Diego International Airport. One-way Prices start from NZD 325 including taxes and charges.

      • SJU06:00
        14h 57m
        1 stop
        SAN17:57
        Thu, Mar 13|San Juan - San Diego|Frontier Airlines
        NZD 329
        NZD 329

        Choose Frontier Airlines flights from San Juan to San Diego. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Thu, Mar 13, arriving at San Diego International Airport. One-way Prices start from NZD 329 including taxes and charges.

      • SJU01:00 pm
        3h 5m
        Nonstop
        SAN02:00 pm
        Sat, Mar 1|San Juan - San Diego|Frontier Airlines
        Find More Flights
        Find More Flights

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

San Juan to San Diego flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. B6304

    Jetblue Airways

    01:59

    SJU

    4.0h

    05:00

    JFK

    SMTWTFS
    Search

  2. B61189

    Jetblue Airways

    15:55

    JFK

    6.3h

    19:15

    SAN

    SMTWTFS

  3. F94139

    Frontier Airlines

    05:05

    SJU

    4.8h

    09:52

    CLE

    SMTWTFS
    Search

  4. F94639

    Frontier Airlines

    19:30

    CLE

    3.4h

    20:53

    DEN

    -----F-

  5. F94989

    Frontier Airlines

    18:20

    DEN

    2.5h

    19:49

    SAN

    SMTWTFS

  6. F93002

    Frontier Airlines

    06:00

    SJU

    4.2h

    10:13

    BOS

    S-TWTFS
    Search

  7. AS389

    Alaska Airlines

    08:40

    BOS

    6.3h

    12:01

    SAN

    SMTWTFS

  8. F93546

    Frontier Airlines

    06:25

    SJU

    4.1h

    10:32

    JFK

    SMTWTFS
    Search

  9. AS025

    Alaska Airlines

    16:30

    JFK

    6.0h

    19:28

    SAN

    SMTWTFS

  10. F92081

    Frontier Airlines

    07:18

    SJU

    4.2h

    11:32

    ATL

    SM-WT-S
    Search

  11. F93293

    Frontier Airlines

    13:33

    ATL

    3.5h

    15:00

    DEN

    SMTWTFS

  12. F94989

    Frontier Airlines

    18:20

    DEN

    2.5h

    19:49

    SAN

    SMTWTFS

  13. F92081

    Frontier Airlines

    07:18

    SJU

    4.2h

    11:32

    ATL

    SM-WT-S
    Search

  14. HA4727

    Hawaiian Airlines

    16:03

    ATL

    4.9h

    17:57

    SAN

    SMTWTFS

  15. F93574

    Frontier Airlines

    07:45

    SJU

    4.0h

    11:47

    EWR

    SMTWTFS
    Search

  16. DL685

    Delta Air Lines

    21:00

    JFK

    6.6h

    00:35

    SAN

    S-TWT-S

  17. F93017

    Frontier Airlines

    11:47

    SJU

    3.0h

    14:49

    FLL

    S---T--
    Search

  18. DL1341

    Delta Air Lines

    15:55

    FLL

    2.0h

    17:57

    ATL

    SMTWTFS

  19. DL731

    Delta Air Lines

    19:00

    ATL

    4.9h

    20:56

    SAN

    SMTWTFS

  20. F91165

    Frontier Airlines

    17:25

    SJU

    4.0h

    21:23

    PHL

    -MTW-FS
    Search

  21. F93265

    Frontier Airlines

    12:37

    PHL

    4.3h

    14:57

    DEN

    SMTW--S

  22. F94927

    Frontier Airlines

    09:49

    DEN

    2.6h

    11:23

    SAN

    SMTWTFS

  23. F93377

    Frontier Airlines

    21:30

    SJU

    2.9h

    00:21

    MIA

    SMTWTFS
    Search

  24. AA1983

    American Airlines

    07:16

    MIA

    5.2h

    10:30

    PHX

    SMTWTFS

  25. AA3716

    American Airlines

    10:19

    PHX

    1.5h

    11:49

    CLD

    SMTWTFS
Find more flights and airlines

Find the best time to fly from San Juan to San Diego

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 San Juan (SJU) to San Diego (SAN) the cheapest?

    Airlines adjust prices for flights from San Juan to San Diego 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 Juan (SJU) to San Diego (SAN) cost?

    According to Trip.com's data, the lowest price is around NZD 658.

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

    • The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

How to find a cheap flight from San Juan to San Diego

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 Juan to San Diego. 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 San Juan to San Diego

Cheapest nonstop flight priceNZD 273
Off-season for travelMarch
Peak season for travelNovember
Flight distance5,318.62 km
Popular airlineJetblue Airways

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