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Seattle Tacoma Intl. Airport to SJ International Airport flight

Explore the cheapest one-way and round-trip flights from Seattle Tacoma Intl. Airport to SJ International Airport over the next 90 days, with one-way fares from IDR 776,900 and round-trip from IDR 1,471,500. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SEA 3:48 PM
        2h 13m
        Nonstop
        SJC 6:01 PM
        Seattle - San Jose | Thu, Oct 22 | Alaska Airlines
        SJC 10:37 AM
        2h 15m
        Nonstop
        SEA 12:52 PM
        San Jose - Seattle | Thu, Oct 29 | Alaska Airlines
        IDR 1,471,500 IDR 9,505,100
        85% off
        85% off
        IDR 9,505,100 IDR 1,471,500
      • SEA 8:25 AM
        2h 27m
        Nonstop
        SJC 10:52 AM
        Seattle - San Jose | Sat, Oct 3 | Delta Air Lines
        SJC 8:02 AM
        2h 16m
        Nonstop
        SEA 10:18 AM
        San Jose - Seattle | Mon, Oct 5 | Alaska Airlines
        IDR 1,521,900 IDR 9,505,100
        84% off
        84% off
        IDR 9,505,100 IDR 1,521,900
      • SEA 10:58 AM
        2h 20m
        Nonstop
        SJC 1:18 PM
        Seattle - San Jose | Wed, Oct 21 | Alaska Airlines
        SJC 6:17 AM
        2h 20m
        Nonstop
        SEA 8:37 AM
        San Jose - Seattle | Mon, Oct 26 | Alaska Airlines
        IDR 1,540,500 IDR 9,505,100
        84% off
        84% off
        IDR 9,505,100 IDR 1,540,500
      • SEA 8:25 AM
        2h 25m
        Nonstop
        SJC 10:50 AM
        Seattle - San Jose | Thu, Oct 22 | Delta Air Lines
        SJC 1:31 PM
        2h 13m
        Nonstop
        SEA 3:44 PM
        San Jose - Seattle | Thu, Oct 29 | Alaska Airlines
        IDR 1,588,200
        83% off
        IDR 9,505,100 IDR 1,588,200
      • SEA 7:18 AM
        2h 23m
        Nonstop
        SJC 9:41 AM
        Seattle - San Jose | Sun, Oct 18 | Alaska Airlines
        SJC 6:17 AM
        2h 20m
        Nonstop
        SEA 8:37 AM
        San Jose - Seattle | Tue, Oct 20 | Alaska Airlines
        IDR 1,590,800
        83% off
        IDR 9,505,100 IDR 1,590,800
      • SEA 3:48 PM
        2h 13m
        Nonstop
        SJC 6:01 PM
        Seattle - San Jose | Thu, Oct 15 | Alaska Airlines
        SJC 1:31 PM
        2h 13m
        Nonstop
        SEA 3:44 PM
        San Jose - Seattle | Wed, Oct 21 | Alaska Airlines
        IDR 1,590,800
        83% off
        IDR 9,505,100 IDR 1,590,800
      • SEA 1:40 PM
        2h 12m
        Nonstop
        SJC 3:52 PM
        Seattle - San Jose | Sat, Oct 17 | Alaska Airlines
        SJC 8:44 PM
        2h 15m
        Nonstop
        SEA 10:59 PM
        San Jose - Seattle | Tue, Oct 20 | Alaska Airlines
        IDR 1,590,800
        83% off
        IDR 9,505,100 IDR 1,590,800
      • SEA 3:48 PM
        2h 13m
        Nonstop
        SJC 6:01 PM
        Seattle - San Jose | Fri, Oct 16 | Alaska Airlines
        SJC 6:17 AM
        2h 20m
        Nonstop
        SEA 8:37 AM
        San Jose - Seattle | Tue, Oct 20 | Alaska Airlines
        IDR 1,596,100
        83% off
        IDR 9,505,100 IDR 1,596,100
      • SEA 1:40 PM
        2h 12m
        Nonstop
        SJC 3:52 PM
        Seattle - San Jose | Sun, Oct 25 | Alaska Airlines
        SJC 10:37 AM
        2h 15m
        Nonstop
        SEA 12:52 PM
        San Jose - Seattle | Tue, Oct 27 | Alaska Airlines
        IDR 1,598,800
        83% off
        IDR 9,505,100 IDR 1,598,800
      • SEA 11:30 AM
        2h 28m
        Nonstop
        SJC 1:58 PM
        Seattle - San Jose | Sun, Nov 15 | Delta Air Lines
        SJC 7:21 AM
        2h 33m
        Nonstop
        SEA 9:54 AM
        San Jose - Seattle | Mon, Nov 16 | Delta Air Lines
        IDR 1,604,100
        83% off
        IDR 9,505,100 IDR 1,604,100
      • SEA 7:08 AM
        2h 24m
        Nonstop
        SJC 9:32 AM
        Seattle - San Jose | Fri, Oct 2 | Alaska Airlines
        SJC 6:17 AM
        2h 20m
        Nonstop
        SEA 8:37 AM
        San Jose - Seattle | Mon, Oct 5 | Alaska Airlines
        IDR 8,269,400
        13% off
        IDR 9,505,100 IDR 8,269,400
      • SEA 9:59 AM
        5h 45m
        1 stop
        SJC 3:44 PM
        Seattle - San Jose | Fri, Oct 2 | Delta Air Lines
        SJC 6:17 AM
        2h 20m
        Nonstop
        SEA 8:37 AM
        San Jose - Seattle | Mon, Oct 5 | Alaska Airlines
        IDR 1,585,500
        83% off
        IDR 9,505,100 IDR 1,585,500
      • SEA 1:00 PM
        17h 25m
        1 stop
        SJC 2:00 PM
        Seattle - San Jose | Sun, Sep 20 | Normal Airline
        SJC 3:00 PM
        6h
        Nonstop
        SEA 4:00 PM
        San Jose - Seattle | Tue, Sep 22 | Normal Airline
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      • Cheapest nonstop
        SEA 6:35 PM
        2h 9m
        Nonstop
        SJC 8:44 PM
        Seattle - San Jose | Wed, Nov 4 | Alaska Airlines
        IDR 776,900 IDR 954,000
        19% off
        19% off
        IDR 954,000 IDR 776,900
      • SEA 5:46 PM
        2h 14m
        Nonstop
        SJC 8:00 PM
        Seattle - San Jose | Sat, Oct 31 | Alaska Airlines
        IDR 784,800 IDR 954,000
        18% off
        18% off
        IDR 954,000 IDR 784,800
      • SEA 3:48 PM
        2h 13m
        Nonstop
        SJC 6:01 PM
        Seattle - San Jose | Fri, Oct 30 | Alaska Airlines
        IDR 784,800 IDR 954,000
        18% off
        18% off
        IDR 954,000 IDR 784,800
      • SEA 3:48 PM
        2h 13m
        Nonstop
        SJC 6:01 PM
        Seattle - San Jose | Thu, Oct 29 | Alaska Airlines
        IDR 787,500
        17% off
        IDR 954,000 IDR 787,500
      • SEA 6:35 PM
        2h 9m
        Nonstop
        SJC 8:44 PM
        Seattle - San Jose | Tue, Nov 3 | Alaska Airlines
        IDR 787,500
        17% off
        IDR 954,000 IDR 787,500
      • SEA 3:48 PM
        2h 13m
        Nonstop
        SJC 6:01 PM
        Seattle - San Jose | Fri, Oct 16 | Alaska Airlines
        IDR 792,800
        17% off
        IDR 954,000 IDR 792,800
      • SEA 8:25 AM
        2h 25m
        Nonstop
        SJC 10:50 AM
        Seattle - San Jose | Sun, Oct 18 | Delta Air Lines
        IDR 814,000
        15% off
        IDR 954,000 IDR 814,000
      • SEA 7:21 AM
        2h 22m
        Nonstop
        SJC 9:43 AM
        Seattle - San Jose | Mon, Nov 9 | Alaska Airlines
        IDR 814,000
        15% off
        IDR 954,000 IDR 814,000
      • SEA 7:21 AM
        2h 22m
        Nonstop
        SJC 9:43 AM
        Seattle - San Jose | Sun, Nov 8 | Alaska Airlines
        IDR 814,000
        15% off
        IDR 954,000 IDR 814,000
      • SEA 11:30 AM
        2h 27m
        Nonstop
        SJC 1:57 PM
        Seattle - San Jose | Wed, Nov 4 | Delta Air Lines
        IDR 816,600
        14% off
        IDR 954,000 IDR 816,600
      • SEA 5:45 PM
        2h 22m
        Nonstop
        SJC 8:07 PM
        Seattle - San Jose | Sat, Nov 14 | Delta Air Lines
        IDR 819,300
        14% off
        IDR 954,000 IDR 819,300
      • SEA 11:30 AM
        2h 27m
        Nonstop
        SJC 1:57 PM
        Seattle - San Jose | Tue, Nov 3 | Delta Air Lines
        IDR 829,900
        13% off
        IDR 954,000 IDR 829,900
      • SEA 1:00 PM
        17h 25m
        1 stop
        SJC 2:00 PM
        Seattle - San Jose | Sun, Sep 20 | Normal Airline
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Displayed flight fares from Seattle Tacoma Intl. Airport to SJ International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Seattle Tacoma Intl. Airport to SJ International Airport

What is the cheapest month for one-way flights from Seattle Tacoma Intl. Airport to SJ International Airport?

Data is based on average one-way flight prices from Seattle Tacoma Intl. Airport to SJ International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Seattle Tacoma Intl. Airport to SJ International Airport, the best time to buy is in December, with an average price of IDR 2,454,800. You’ll want to avoid July, when the average price can reach as high as IDR 4,854,100.

IDR 4,854,100
IDR 3,654,450
IDR 2,454,800
IDR 1,255,150
    Cheapest
  • IDR 3,851,500
    Sep
  • IDR 2,571,000
    Oct
  • IDR 4,559,300
    Nov
  • IDR 2,454,800
    Dec
  • IDR 3,317,700
    Jan
  • IDR 4,073,200
    Feb
  • IDR 4,109,600
    Mar
  • IDR 4,399,800
    Apr
  • IDR 4,706,900
    May
  • IDR 4,177,000
    Jun
  • IDR 4,854,100
    Jul
  • IDR 4,297,900
    Aug

What is the cheapest day of the week to fly from Seattle Tacoma Intl. Airport to SJ International Airport?

The data is based on the past 12 months and shows the average ticket prices from Seattle Tacoma Intl. Airport to SJ International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Seattle Tacoma Intl. Airport to SJ International Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

IDR 4,683,800
IDR 4,021,050
IDR 3,358,300
IDR 2,695,550
    Cheapest
  • IDR 4,013,100
    Mon
  • IDR 3,762,600
    Tue
  • IDR 3,759,000
    Wed
  • IDR 3,358,300
    Thu
  • IDR 3,852,600
    Fri
  • IDR 4,285,800
    Sat
  • IDR 4,683,800
    Sun

Which airline offers the cheapest flights from Seattle Tacoma Intl. Airport to SJ International Airport?

The cheapest airline flying from Seattle Tacoma Intl. Airport to SJ International Airport is Alaska Airlines (from IDR 776,900) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From IDR 776,900
Delta Air Lines
From IDR 814,000
Frontier Airlines
From IDR 1,232,900
American Airlines
From IDR 1,410,500
Hahn Air
From IDR 2,850,200
United Airlines
From IDR 10,573,400

Find more flights and airlines

What is the flight schedule from Seattle Tacoma Intl. Airport to SJ International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS1303

    Seattle Tacoma Intl. Airport

    5:46 PM

    SEA

    2h 14m

    8:00 PM

    SJC

    S M T W T F S
    Search

  2. AS657

    Seattle Tacoma Intl. Airport

    1:37 PM

    SEA

    2h 14m

    3:51 PM

    SJC

    S M T W - - S
    Search

  3. DL4100

    Seattle Tacoma Intl. Airport

    5:48 PM

    SEA

    2h 22m

    8:10 PM

    SJC

    S M T W T F S
    Search

  4. AS1341

    Seattle Tacoma Intl. Airport

    7:08 AM

    SEA

    2h 24m

    9:32 AM

    SJC

    S - - W T F S
    Search

  5. DL3956

    Seattle Tacoma Intl. Airport

    7:50 PM

    SEA

    2h 21m

    10:11 PM

    SJC

    S M T W T - S
    Search

  6. DL3736

    Seattle Tacoma Intl. Airport

    8:25 AM

    SEA

    2h 27m

    10:52 AM

    SJC

    S M T W T F S
    Search

  7. DL3789

    Seattle Tacoma Intl. Airport

    11:33 AM

    SEA

    2h 28m

    2:01 PM

    SJC

    S M T W T F S
    Search

  8. DL2914

    Seattle Tacoma Intl. Airport

    12:35 PM

    SEA

    2h 48m

    Nonstop

    3:23 PM

    LAX

    S M T W T F S
    Search

  9. DL3883

    Los Angeles Intl. Airport

    6:37 PM

    LAX

    1h 14m

    Nonstop

    7:51 PM

    SJC

    S M T W T F S

  10. DL1628

    Seattle Tacoma Intl. Airport

    7:15 AM

    SEA

    2h 50m

    Nonstop

    10:05 AM

    LAX

    S M T W T F S
    Search

  11. DL3842

    Los Angeles Intl. Airport

    12:59 PM

    LAX

    1h 15m

    Nonstop

    2:14 PM

    SJC

    S M T W T F S
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About Seattle Tacoma Intl. Airport and SJ International Airport

Learn about Seattle Tacoma Intl. Airport (SEA) and SJ International Airport (SJC) — including location, terminals, transportation, and travel tips.

Flight distance1,122.2 km
Cheapest one-way ticket priceIDR 776,900
Cheapest return ticket priceIDR 1,471,500

FAQs for Seattle Tacoma Intl. Airport to SJ International Airport Flights

  • How long is the flight from Seattle Tacoma Intl. Airport to SJ International Airport?

    Seattle Tacoma Intl. Airport to SJ International Airport takes about 1 hour 54 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 8 daily flights from Seattle Tacoma Intl. Airport (SEA) to SJ International Airport (SJC).
  • The earliest flight from Seattle Tacoma Intl. Airport to SJ International Airport departs at 07:08, and the last departs at 20:50, with about 20 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Seattle Tacoma Intl. Airport (SEA) to SJ International Airport (SJC) is quite popular. Without considering departure times or holidays, tickets cost around IDR 6,265,100 in September, the most expensive month to book this route.
  • The earliest flight departs from Seattle Tacoma Intl. Airport (SEA) at 07:00 and arrives in SJ International Airport (SJC) at 09:18.
  • The latest flight departs from Seattle Tacoma Intl. Airport (SEA) at 21:41 and arrives in SJ International Airport (SJC) at 23:58.
    • The distance from San Jose Mineta International Airport to downtown is about 4 km. It takes about 20 minutes by taxi.
  • Delta Air Lines is a very popular airline operating an average of 3033 flights per month.
  • Yes. Alaska Airlines and Delta Air Lines operate direct flights from Seattle Tacoma Intl. Airport to SJ International Airport, with an average flight time of 1 hour 45 minutes, and around 66 weekly flights. Actual flight frequency may vary by season.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
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If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.