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SJ International Airport to Seattle-Tacoma International Airport flight

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

      • Cheapest nonstop
        SJC 07:21
        2h 24m
        Direct
        SEA 09:45
        San Jose - Seattle | Fri, Jul 10 | Delta Air Lines
        SEA 08:25
        2h 27m
        Direct
        SJC 10:52
        Seattle - San Jose | Thu, Jul 16 | Delta Air Lines
        €115 €143
        20% off
        20% off
        €143 €115
      • SJC 20:50
        2h 30m
        Direct
        SEA 23:20
        San Jose - Seattle | Sat, Jun 6 | Delta Air Lines
        SEA 11:45
        2h 24m
        Direct
        SJC 14:09
        Seattle - San Jose | Sat, Jun 13 | Delta Air Lines
        €116 €143
        19% off
        19% off
        €143 €116
      • SJC 13:14
        2h 17m
        Direct
        SEA 15:31
        San Jose - Seattle | Sat, Jun 6 | Alaska Airlines
        SEA 10:00
        2h 20m
        Direct
        SJC 12:20
        Seattle - San Jose | Tue, Jun 9 | Alaska Airlines
        €117 €143
        18% off
        18% off
        €143 €117
      • SJC 08:20
        2h 11m
        Direct
        SEA 10:31
        San Jose - Seattle | Wed, Jun 24 | Alaska Airlines
        SEA 20:35
        2h 17m
        Direct
        SJC 22:52
        Seattle - San Jose | Fri, Jun 26 | Delta Air Lines
        €118
        17% off
        €143 €118
      • SJC 20:59
        2h 26m
        Direct
        SEA 23:25
        San Jose - Seattle | Wed, Jun 24 | Delta Air Lines
        SEA 20:35
        2h 17m
        Direct
        SJC 22:52
        Seattle - San Jose | Fri, Jun 26 | Delta Air Lines
        €119
        17% off
        €143 €119
      • SJC 18:12
        5h 54m
        1 stop
        SEA 00:06
        San Jose - Seattle | Fri, Jun 19 | Delta Air Lines
        SEA 11:45
        2h 26m
        Direct
        SJC 14:11
        Seattle - San Jose | Fri, Jun 26 | Delta Air Lines
        €117
        18% off
        €143 €117
      • SJC 18:12
        5h 47m
        1 stop
        SEA 23:59
        San Jose - Seattle | Wed, Jun 10 | Delta Air Lines
        SEA 05:30
        7h 18m
        1 stop
        SJC 12:48
        Seattle - San Jose | Sun, Jun 14 | Delta Air Lines
        €118
        17% off
        €143 €118
      • SJC 18:12
        5h 54m
        1 stop
        SEA 00:06
        San Jose - Seattle | Sat, Jun 13 | Delta Air Lines
        SEA 17:30
        4h 46m
        1 stop
        SJC 22:16
        Seattle - San Jose | Wed, Jun 17 | Delta Air Lines
        €124
        13% off
        €143 €124
      • SJC 13:00
        17h 25m
        1 stop
        SEA 14:00
        San Jose - Seattle | Sat, Jun 6 | Normal Airline
        SEA 15:00
        6h
        Direct
        SJC 16:00
        Seattle - San Jose | Mon, Jun 8 | Normal Airline
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      • Cheapest nonstop
        SJC 20:59
        2h 24m
        Direct
        SEA 23:23
        San Jose - Seattle | Sat, Aug 1 | Delta Air Lines
        €72 €88
        18% off
        18% off
        €88 €72
      • SJC 21:38
        2h 9m
        Direct
        SEA 23:47
        San Jose - Seattle | Sat, Aug 1 | Alaska Airlines
        €74 €88
        16% off
        16% off
        €88 €74
      • SJC 06:17
        2h 17m
        Direct
        SEA 08:34
        San Jose - Seattle | Fri, Jun 26 | Alaska Airlines
        €75 €88
        15% off
        15% off
        €88 €75
      • SJC 20:59
        2h 26m
        Direct
        SEA 23:25
        San Jose - Seattle | Fri, Jul 3 | Delta Air Lines
        €76
        14% off
        €88 €76
      • SJC 17:55
        2h 22m
        Direct
        SEA 20:17
        San Jose - Seattle | Fri, Jun 26 | Delta Air Lines
        €76
        14% off
        €88 €76
      • SJC 08:20
        2h 11m
        Direct
        SEA 10:31
        San Jose - Seattle | Fri, Jul 17 | Alaska Airlines
        €76
        14% off
        €88 €76
      • SJC 20:59
        2h 24m
        Direct
        SEA 23:23
        San Jose - Seattle | Fri, Jul 17 | Delta Air Lines
        €76
        14% off
        €88 €76
      • SJC 21:38
        2h 9m
        Direct
        SEA 23:47
        San Jose - Seattle | Sat, Jul 18 | Alaska Airlines
        €77
        13% off
        €88 €77
      • SJC 20:59
        2h 24m
        Direct
        SEA 23:23
        San Jose - Seattle | Sat, Jul 18 | Delta Air Lines
        €77
        13% off
        €88 €77
      • SJC 13:00
        17h 25m
        1 stop
        SEA 14:00
        San Jose - Seattle | Sat, Jun 6 | Normal Airline
        Find more flights
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Flight fares from SJ International Airport to Seattle-Tacoma 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 SJ International Airport to Seattle-Tacoma International Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from SJ International Airport to Seattle-Tacoma 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 SJ International Airport to Seattle-Tacoma International Airport are usually in September, with an average price of €120. It is best to avoid May, when the average price can reach €201.

€201
€161
€120
€80
    Cheapest
  • €134
    Jun
  • €171
    Jul
  • €182
    Aug
  • €120
    Sep
  • €162
    Oct
  • €170
    Nov
  • €181
    Dec
  • €143
    Jan
  • €158
    Feb
  • €158
    Mar
  • €145
    Apr
  • €201
    May

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

The data is based on the past 12 months and shows the average monthly return fares from SJ International Airport to Seattle-Tacoma International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, February is often the month to find the lowest fares from SJ International Airport to Seattle-Tacoma International Airport, with an average price of €98. April is usually the most expensive month, with an average price reaching €431.

€431
€265
€98
0
    Cheapest
  • €272
    Jun
  • €314
    Jul
  • €284
    Aug
  • €169
    Sep
  • €139
    Oct
  • €129
    Nov
  • €330
    Dec
  • €237
    Jan
  • €98
    Feb
  • €122
    Mar
  • €431
    Apr
  • €272
    May

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

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

€216
€170
€123
€77
    Cheapest
  • €147
    Mon
  • €143
    Tue
  • €152
    Wed
  • €150
    Thu
  • €190
    Fri
  • €123
    Sat
  • €216
    Sun

Selected Airlines from SJ International Airport to Seattle-Tacoma International Airport

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

Delta Air Lines
From €72
Alaska Airlines
From €74
Frontier Airlines
From €108
Hahn Air
From €118
American Airlines
From €144
United Airlines
From €384

Find more flights and airlines

Flight Schedule from SJ International Airport to Seattle-Tacoma International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS1436

    SJ International Airport

    21:38

    SJC

    2h 9m

    23:47

    SEA

    - - T - - - -
    Search

  2. AS1426

    SJ International Airport

    08:20

    SJC

    2h 11m

    10:31

    SEA

    - - T W - - -
    Search

  3. AS1314

    SJ International Airport

    12:02

    SJC

    2h 11m

    14:13

    SEA

    - - T W - - -
    Search

  4. DL3897

    SJ International Airport

    17:55

    SJC

    2h 22m

    20:17

    SEA

    S M T W T F S
    Search

  5. AS1304

    SJ International Airport

    08:02

    SJC

    2h 17m

    10:19

    SEA

    S M - - T F S
    Search

  6. DL4100

    SJ International Airport

    19:35

    SJC

    2h 30m

    22:05

    SEA

    S M T W - - S
    Search

  7. DL4132

    SJ International Airport

    20:50

    SJC

    2h 32m

    23:22

    SEA

    - - - - T F -
    Search

  8. DL3842

    SJ International Airport

    16:12

    SJC

    1h 29m

    Direct

    17:41

    LAX

    S M T W T F S
    Search

  9. DL1551

    Los Angeles International Airport

    19:24

    LAX

    2h 56m

    Direct

    22:20

    SEA

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

SJ International Airport to Seattle-Tacoma International Airport Flights Info

Flight distance1,122.2km
Cheapest one-way ticket price€72
Cheapest return ticket price€115

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

  • How long does it take to fly from SJ International Airport (SJC) to Seattle-Tacoma International Airport (SEA)?

    It takes around 2 hours 16 minutes to fly from SJ International Airport (sjc) to Seattle-Tacoma International Airport(sea).
  • There are around 10 daily flights from SJ International Airport (SJC) to Seattle-Tacoma International Airport (SEA).
  • Tickets cost around €77 in August, making it the cheapest month to book. SJ International Airport (SJC) to Seattle-Tacoma International Airport (SEA) is a popular route, so don't forget to book your tickets in advance.
  • The route from SJ International Airport (SJC) to Seattle-Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around €236 in June, the most expensive month to book this route.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
  • Delta Air Lines is a very popular airline operating an average of 2309 flights per month.

Find Cheap Flights with Trip.com

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

Book with no extra fees

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:
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.