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Seattle-Tacoma International Airport to San Jose flight
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Cheap Flights from Seattle-Tacoma International Airport to San Jose

Search for flights from Seattle-Tacoma International Airport to San Jose and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
      • SEA21:58
        23h 14m
        1 stop
        SJO23:12
        Seattle - San Jose|Mon, Feb 17|Volaris
        NZD 286NZD 417
        31% OFF
        31% OFF
        NZD 417NZD 286

        Choose Volaris flights from Seattle to San Jose. The one-way connecting flight with Volaris departs from Seattle-Tacoma International Airport on Mon, Feb 17, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 286 including taxes and charges.

      • SEA09:50
        19h 45m
        1 stop
        SJO07:35
        Seattle - San Jose|Mon, Mar 3|Alaska Airlines
        NZD 319NZD 417
        23% OFF
        23% OFF
        NZD 417NZD 319

        Choose Alaska Airlines flights from Seattle to San Jose. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Mon, Mar 3, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 319 including taxes and charges.

      • SEA09:54
        19h 41m
        1 stop
        SJO07:35
        Seattle - San Jose|Mon, Feb 3|Alaska Airlines
        NZD 323NZD 417
        23% OFF
        23% OFF
        NZD 417NZD 323

        Choose Alaska Airlines flights from Seattle to San Jose. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Mon, Feb 3, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 323 including taxes and charges.

      • SEA10:08
        11h 51m
        1 stop
        SJO23:59
        Seattle - San Jose|Mon, Feb 24|Alaska Airlines
        NZD 352
        NZD 352

        Choose Alaska Airlines flights from Seattle to San Jose. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Mon, Feb 24, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 352 including taxes and charges.

      • SEA09:54
        15h 51m
        1 stop
        SJO03:45
        Seattle - San Jose|Tue, Jan 14|Alaska Airlines
        NZD 356
        NZD 356

        Choose Alaska Airlines flights from Seattle to San Jose. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Tue, Jan 14, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 356 including taxes and charges.

      • SEA08:00
        21h 35m
        1 stop
        SJO07:35
        Seattle - San Jose|Tue, Jan 14|avianca
        NZD 357
        NZD 357

        Choose avianca flights from Seattle to San Jose. The one-way connecting flight with avianca departs from Seattle-Tacoma International Airport on Tue, Jan 14, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 357 including taxes and charges.

      • SEA09:54
        15h 51m
        1 stop
        SJO03:45
        Seattle - San Jose|Mon, Jan 13|Alaska Airlines
        NZD 365
        NZD 365

        Choose Alaska Airlines flights from Seattle to San Jose. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Mon, Jan 13, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 365 including taxes and charges.

      • SEA21:58
        23h 14m
        1 stop
        SJO23:12
        Seattle - San Jose|Fri, Jan 17|Volaris
        NZD 365
        NZD 365

        Choose Volaris flights from Seattle to San Jose. The one-way connecting flight with Volaris departs from Seattle-Tacoma International Airport on Fri, Jan 17, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 365 including taxes and charges.

      • SEA15:12
        14h 3m
        1 stop
        SJO07:15
        Seattle - San Jose|Thu, Mar 6|Frontier Airlines
        NZD 366
        NZD 366

        Choose Frontier Airlines flights from Seattle to San Jose. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Thu, Mar 6, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 366 including taxes and charges.

      • SEA12:00
        9h 59m
        1 stop
        SJO23:59
        Seattle - San Jose|Tue, Feb 25|Alaska Airlines
        NZD 369
        NZD 369

        Choose Alaska Airlines flights from Seattle to San Jose. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Tue, Feb 25, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 369 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        SJO02:00 pm
        Seattle - San Jose|Sun, Jan 12|Volaris
        Find More Flights
        Find More Flights

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

Selected Airlines from Seattle-Tacoma International Airport to San Jose

See which airlines fly from Seattle-Tacoma International Airport to San Jose. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From NZD 229
Volaris
From NZD 286
Alaska Airlines
From NZD 295
American Airlines
From NZD 318
Delta Air Lines
From NZD 318
avianca
From NZD 357
United Airlines
From NZD 376
Southwest Airlines
From NZD 413
Copa Airlines
From NZD 514
Aeromexico
From NZD 532

Find more flights and airlines

Airports in San Jose

Learn about different airports in San Jose, find the best flight and transfer options, and plan your journey.

  • 13.49 km from central San Jose
    Juan Santamaria International Airport
    Tickets From
    NZD 229
Flight Schedule from Seattle-Tacoma International Airport to San Jose

Check the schedule for flights from Seattle-Tacoma International Airport to San Jose and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS406

    Alaska Airlines

    10:00

    SEA

    5.0h

    17:59

    IAD

    SMTWTFS
    Search

  2. AV663

    avianca

    23:55

    IAD

    4.8h

    03:45

    SJO

    SM-W-F-

  3. AV2029

    avianca

    12:46

    SEA

    5.1h

    20:54

    IAD

    SMTW-FS
    Search

  4. AV663

    avianca

    23:55

    IAD

    4.8h

    03:45

    SJO

    SM-W-F-

  5. F91178

    Frontier Airlines

    14:00

    SEA

    2.8h

    16:45

    LAX

    SMTWTFS
    Search

  6. AV521

    avianca

    22:55

    LAX

    4.8h

    05:45

    SAL

    S-TWTFS

  7. AV639

    avianca

    07:30

    SAL

    1.2h

    08:40

    SJO

    SM-W-F-

  8. AS1092

    Alaska Airlines

    15:58

    SEA

    2.8h

    18:48

    LAX

    SMTWTFS
    Search

  9. AV621

    avianca

    23:55

    LAX

    4.8h

    05:45

    SAL

    S-TWTFS

  10. AV639

    avianca

    07:30

    SAL

    1.2h

    08:40

    SJO

    SM-W-F-

  11. AS1468

    Alaska Airlines

    16:59

    SEA

    2.8h

    19:49

    LAX

    SMTWTFS
    Search

  12. Y4711

    Volaris

    00:27

    LAX

    3.9h

    05:20

    MEX

    SMTWTFS

  13. Q64051

    Volaris Costa Rica

    11:00

    MEX

    3.0h

    13:57

    SJO

    SMTWT-S

  14. UA2397

    United Airlines

    17:10

    SEA

    2.7h

    19:51

    LAX

    -MTWT--
    Search

  15. N34309

    Volaris El Salvador

    00:47

    LAX

    5.0h

    06:49

    SAL

    SMTWTFS

  16. N34340

    Volaris El Salvador

    07:36

    SAL

    1.3h

    08:52

    SJO

    S-TWTFS

  17. AV2143

    avianca

    17:10

    SEA

    2.7h

    19:51

    LAX

    SMTWT-S
    Search

  18. AV621

    avianca

    23:55

    LAX

    4.8h

    05:45

    SAL

    S-TWTFS

  19. AV613

    avianca

    10:15

    SAL

    1.2h

    11:25

    SJO

    S-T-T--

  20. AV2143

    avianca

    17:10

    SEA

    2.7h

    19:51

    LAX

    SMTWT-S
    Search

  21. AV621

    avianca

    23:55

    LAX

    4.8h

    05:45

    SAL

    S-TWTFS

  22. AV639

    avianca

    07:30

    SAL

    1.2h

    08:40

    SJO

    SM-W-F-

  23. AS1054

    Alaska Airlines

    18:05

    SEA

    2.7h

    20:45

    LAX

    SMTWTFS
    Search

  24. N34309

    Volaris El Salvador

    00:47

    LAX

    5.0h

    06:49

    SAL

    SMTWTFS

  25. N34340

    Volaris El Salvador

    07:36

    SAL

    1.3h

    08:52

    SJO

    S-TWTFS

  26. AA1471

    American Airlines

    22:10

    SEA

    5.9h

    07:05

    MIA

    SMTWTFS
    Search

  27. AA1353

    American Airlines

    17:30

    MIA

    2.8h

    18:20

    SJO

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Seattle-Tacoma International Airport to San Jose

Cheapest nonstop flight priceNZD 285
Off-season for travelFebruary
Peak season for travelOctober

FAQs for Seattle-Tacoma International Airport to San Jose Flights

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

    • The distance from Juan Santamaria International Airport to downtown is about 15 km. It takes about 30 minutes by taxi.

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