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Seattle-Tacoma International Airport to SJ International Airport flight

Explore the cheapest one-way and round-trip flights from Seattle-Tacoma International Airport to SJ International Airport over the next 90 days, with one-way fares from €42 and round-trip from €74. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SEA 15:48
        2h 13m
        Direct
        SJC 18:01
        Seattle - San Jose | Wed, Oct 28 | Alaska Airlines
        SJC 10:37
        2h 15m
        Direct
        SEA 12:52
        San Jose - Seattle | Wed, Nov 4 | Alaska Airlines
        €74 €90
        18% off
        18% off
        €90 €74
      • SEA 10:58
        2h 20m
        Direct
        SJC 13:18
        Seattle - San Jose | Tue, Oct 27 | Alaska Airlines
        SJC 06:17
        2h 20m
        Direct
        SEA 08:37
        San Jose - Seattle | Sun, Nov 1 | Alaska Airlines
        €78 €90
        13% off
        13% off
        €90 €78
      • SEA 08:25
        2h 25m
        Direct
        SJC 10:50
        Seattle - San Jose | Wed, Oct 28 | Delta Air Lines
        SJC 13:31
        2h 13m
        Direct
        SEA 15:44
        San Jose - Seattle | Wed, Nov 4 | Alaska Airlines
        €80 €90
        11% off
        11% off
        €90 €80
      • SEA 07:18
        2h 23m
        Direct
        SJC 09:41
        Seattle - San Jose | Sat, Oct 24 | Alaska Airlines
        SJC 06:17
        2h 20m
        Direct
        SEA 08:37
        San Jose - Seattle | Mon, Oct 26 | Alaska Airlines
        €80
        11% off
        €90 €80
      • SEA 15:48
        2h 13m
        Direct
        SJC 18:01
        Seattle - San Jose | Wed, Oct 21 | Alaska Airlines
        SJC 13:31
        2h 13m
        Direct
        SEA 15:44
        San Jose - Seattle | Tue, Oct 27 | Alaska Airlines
        €80
        11% off
        €90 €80
      • SEA 13:40
        2h 12m
        Direct
        SJC 15:52
        Seattle - San Jose | Fri, Oct 23 | Alaska Airlines
        SJC 20:44
        2h 15m
        Direct
        SEA 22:59
        San Jose - Seattle | Mon, Oct 26 | Alaska Airlines
        €80
        11% off
        €90 €80
      • SEA 15:48
        2h 13m
        Direct
        SJC 18:01
        Seattle - San Jose | Thu, Oct 22 | Alaska Airlines
        SJC 06:17
        2h 20m
        Direct
        SEA 08:37
        San Jose - Seattle | Mon, Oct 26 | Alaska Airlines
        €81
        10% off
        €90 €81
      • SEA 13:40
        2h 12m
        Direct
        SJC 15:52
        Seattle - San Jose | Sat, Oct 31 | Alaska Airlines
        SJC 10:37
        2h 15m
        Direct
        SEA 12:52
        San Jose - Seattle | Mon, Nov 2 | Alaska Airlines
        €81
        10% off
        €90 €81
      • SEA 11:30
        2h 28m
        Direct
        SJC 13:58
        Seattle - San Jose | Sat, Nov 21 | Delta Air Lines
        SJC 07:21
        2h 33m
        Direct
        SEA 09:54
        San Jose - Seattle | Sun, Nov 22 | Delta Air Lines
        €81
        10% off
        €90 €81
      • SEA 08:25
        2h 25m
        Direct
        SJC 10:50
        Seattle - San Jose | Thu, Oct 22 | Delta Air Lines
        SJC 08:02
        2h 16m
        Direct
        SEA 10:18
        San Jose - Seattle | Mon, Oct 26 | Alaska Airlines
        €81
        10% off
        €90 €81
      • SEA 13:40
        2h 12m
        Direct
        SJC 15:52
        Seattle - San Jose | Tue, Oct 13 | Alaska Airlines
        SJC 08:02
        2h 16m
        Direct
        SEA 10:18
        San Jose - Seattle | Tue, Oct 20 | Alaska Airlines
        €81
        10% off
        €90 €81
      • SEA 08:25
        2h 25m
        Direct
        SJC 10:50
        Seattle - San Jose | Fri, Oct 23 | Delta Air Lines
        SJC 06:17
        2h 20m
        Direct
        SEA 08:37
        San Jose - Seattle | Mon, Oct 26 | Alaska Airlines
        €81
        10% off
        €90 €81
      • SEA 13:00
        17h 25m
        1 stop
        SJC 14:00
        Seattle - San Jose | Sun, Oct 11 | Normal Airline
        SJC 15:00
        6h
        Direct
        SEA 16:00
        San Jose - Seattle | Tue, Oct 13 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        SEA 17:45
        2h 22m
        Direct
        SJC 20:07
        Seattle - San Jose | Sat, Nov 14 | Delta Air Lines
        €42 €73
        42% off
        42% off
        €73 €42
      • SEA 10:56
        2h 20m
        Direct
        SJC 13:16
        Seattle - San Jose | Tue, Nov 3 | Alaska Airlines
        €58 €73
        21% off
        21% off
        €73 €58
      • SEA 07:18
        2h 23m
        Direct
        SJC 09:41
        Seattle - San Jose | Fri, Oct 30 | Alaska Airlines
        €59 €73
        19% off
        19% off
        €73 €59
      • SEA 08:25
        2h 25m
        Direct
        SJC 10:50
        Seattle - San Jose | Fri, Oct 30 | Delta Air Lines
        €59
        19% off
        €73 €59
      • SEA 08:25
        2h 25m
        Direct
        SJC 10:50
        Seattle - San Jose | Wed, Nov 4 | Delta Air Lines
        €61
        16% off
        €73 €61
      • SEA 08:25
        2h 25m
        Direct
        SJC 10:50
        Seattle - San Jose | Thu, Oct 29 | Delta Air Lines
        €61
        16% off
        €73 €61
      • SEA 14:30
        7h 38m
        1 stop
        SJC 22:08
        Seattle - San Jose | Fri, Nov 6 | Delta Air Lines
        €47
        36% off
        €73 €47
      • SEA 20:09
        24h 3m
        1 stop
        SJC 20:12
        Seattle - San Jose | Sun, Nov 15 | Frontier Airlines
        €63
        14% off
        €73 €63
      • SEA 20:09
        24h 3m
        1 stop
        SJC 20:12
        Seattle - San Jose | Wed, Nov 11 | Frontier Airlines
        €63
        14% off
        €73 €63
      • SEA 09:45
        6h 6m
        1 stop
        SJC 15:51
        Seattle - San Jose | Tue, Nov 3 | Delta Air Lines
        €66
        10% off
        €73 €66
      • SEA 13:00
        17h 25m
        1 stop
        SJC 14:00
        Seattle - San Jose | Sun, Oct 11 | Normal Airline
        Find more flights
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Flight fares from Seattle-Tacoma International Airport to SJ International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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

What is the cheapest month to fly from Seattle-Tacoma International Airport to SJ International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Seattle-Tacoma International Airport to SJ International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Seattle-Tacoma International Airport to SJ International Airport are usually in December, with an average price of €124. It is best to avoid July, when the average price can reach €244.

€244
€184
€124
€64
    Cheapest
  • €141
    Oct
  • €229
    Nov
  • €124
    Dec
  • €167
    Jan
  • €205
    Feb
  • €207
    Mar
  • €221
    Apr
  • €237
    May
  • €210
    Jun
  • €244
    Jul
  • €216
    Aug
  • €207
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Seattle-Tacoma International 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 departure day from Seattle-Tacoma International Airport to SJ International Airport is Thursday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

€236
€207
€178
€149
    Cheapest
  • €211
    Mon
  • €180
    Tue
  • €203
    Wed
  • €178
    Thu
  • €201
    Fri
  • €218
    Sat
  • €236
    Sun

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

The cheapest airline flying from Seattle-Tacoma International Airport to SJ International Airport is Delta Air Lines (from €47) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From €47
Alaska Airlines
From €59
Frontier Airlines
From €63
American Airlines
From €79
Hahn Air
From €302
United Airlines
From €537

Find more flights and airlines

What is the flight schedule from Seattle-Tacoma International 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 International Airport

    17:46

    SEA

    2h 14m

    20:00

    SJC

    S M T W T F S
    Search

  2. AS657

    Seattle-Tacoma International Airport

    15:52

    SEA

    2h 10m

    18:02

    SJC

    S M T W T - S
    Search

  3. AS403

    Seattle-Tacoma International Airport

    20:48

    SEA

    2h 11m

    22:59

    SJC

    S M T W - F S
    Search

  4. AS521

    Seattle-Tacoma International Airport

    13:40

    SEA

    2h 12m

    15:52

    SJC

    S M T W T F S
    Search

  5. AS658

    Seattle-Tacoma International Airport

    10:58

    SEA

    2h 20m

    13:18

    SJC

    S M - W T F S
    Search

  6. DL3956

    Seattle-Tacoma International Airport

    19:50

    SEA

    2h 21m

    22:11

    SJC

    S M T W T - S
    Search

  7. AS1341

    Seattle-Tacoma International Airport

    07:18

    SEA

    2h 23m

    09:41

    SJC

    S - - W T F S
    Search

  8. DL3736

    Seattle-Tacoma International Airport

    08:25

    SEA

    2h 25m

    10:50

    SJC

    S M T W T F S
    Search

  9. DL2914

    Seattle-Tacoma International Airport

    11:59

    SEA

    2h 50m

    Direct

    14:49

    LAX

    S M T W T F S
    Search

  10. DL1438

    Los Angeles International Airport

    16:23

    LAX

    1h 15m

    Direct

    17:38

    SJC

    S M T W T F S

  11. DL2830

    Seattle-Tacoma International Airport

    14:30

    SEA

    2h 40m

    Direct

    17:10

    LAX

    S M T W T F S
    Search

  12. DL3883

    Los Angeles International Airport

    18:39

    LAX

    1h 13m

    Direct

    19:52

    SJC

    S M T W T F S
Find more flights and airlines

About Seattle-Tacoma International Airport and SJ International Airport

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

Flight distance 1,122.2km
Cheapest one-way ticket price €42
Cheapest return ticket price €74

FAQs for Seattle-Tacoma International Airport to SJ International Airport Flights

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

    Seattle-Tacoma International Airport to SJ International Airport takes about 1 hour 46 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 8 daily flights from Seattle-Tacoma International Airport (SEA) to SJ International Airport (SJC).
  • The earliest flight from Seattle-Tacoma International Airport to SJ International Airport departs at 07:05, and the last departs at 23:39, with about 25 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Seattle-Tacoma International Airport (SEA) to SJ International Airport (SJC) is quite popular. Without considering departure times or holidays, tickets cost around €276 in October, the most expensive month to book this route.
    • The distance from San Jose Mineta International Airport to downtown is about 4km, by taxi about 20 minutes.
  • Delta Air Lines is a very popular airline operating an average of 3033 flights per month.
  • One-way flights from Seattle-Tacoma International Airport to SJ International Airport currently start from €42, and round-trip fares start from €74. The current lowest fare is a Delta Air Lines flight departing on Sat, Nov 14; prices may vary depending on availability.
  • Yes. Alaska Airlines and Delta Air Lines operate direct flights from Seattle-Tacoma International Airport to SJ International Airport, with an average flight time of 1 hour 43 minutes, and around 91 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Seattle-Tacoma International Airport to SJ International Airport is €192. Prices may vary depending on the departure date, airline, and availability.
  • WestJet and Condor are the most popular budget airlines flying from Seattle-Tacoma International Airport to SJ International Airport, with one-way fares starting from €42. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Seattle-Tacoma International Airport to SJ International Airport operates around 89 weekly flights, mainly by Alaska Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Seattle-Tacoma International Airport and SJ International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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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 on 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, Wi-Fi, 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 the 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.
Cancellation/change due to a flight schedule change:
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