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Seattle-Tacoma International Airport to San Francisco International Airport flight

Explore the cheapest one-way and round-trip flights from Seattle-Tacoma International Airport to San Francisco International Airport over the next 90 days, with one-way fares from SAR 206 and round-trip from SAR 328. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SEA 21:36
        2h 16m
        Direct
        SFO 23:52
        Seattle - San Francisco | Sun, Oct 18 | Alaska Airlines
        SFO 20:46
        2h 17m
        Direct
        SEA 23:03
        San Francisco - Seattle | Thu, Oct 22 | Alaska Airlines
        SAR 328 SAR 635
        48% off
        48% off
        SAR 635 SAR 328
      • SEA 21:35
        2h 21m
        Direct
        SFO 23:56
        Seattle - San Francisco | Thu, Oct 22 | Delta Air Lines
        SFO 06:20
        2h 21m
        Direct
        SEA 08:41
        San Francisco - Seattle | Sun, Oct 25 | Delta Air Lines
        SAR 333 SAR 635
        48% off
        48% off
        SAR 635 SAR 333
      • SEA 21:35
        2h 21m
        Direct
        SFO 23:56
        Seattle - San Francisco | Sat, Oct 24 | Delta Air Lines
        SFO 14:15
        2h 22m
        Direct
        SEA 16:37
        San Francisco - Seattle | Tue, Oct 27 | Delta Air Lines
        SAR 335 SAR 635
        47% off
        47% off
        SAR 635 SAR 335
      • SEA 11:43
        2h 27m
        Direct
        SFO 14:10
        Seattle - San Francisco | Tue, Nov 17 | Alaska Airlines
        SFO 15:08
        2h 13m
        Direct
        SEA 17:21
        San Francisco - Seattle | Sat, Nov 21 | Alaska Airlines
        SAR 335
        47% off
        SAR 635 SAR 335
      • SEA 17:59
        2h 18m
        Direct
        SFO 20:17
        Seattle - San Francisco | Sat, Oct 24 | Alaska Airlines
        SFO 06:07
        2h 13m
        Direct
        SEA 08:20
        San Francisco - Seattle | Tue, Oct 27 | Alaska Airlines
        SAR 338
        47% off
        SAR 635 SAR 338
      • SEA 14:57
        2h 16m
        Direct
        SFO 17:13
        Seattle - San Francisco | Tue, Nov 17 | Delta Air Lines
        SFO 18:48
        2h 15m
        Direct
        SEA 21:03
        San Francisco - Seattle | Fri, Nov 20 | Alaska Airlines
        SAR 338
        47% off
        SAR 635 SAR 338
      • SEA 07:16
        2h 22m
        Direct
        SFO 09:38
        Seattle - San Francisco | Sun, Oct 18 | Delta Air Lines
        SFO 20:46
        2h 17m
        Direct
        SEA 23:03
        San Francisco - Seattle | Thu, Oct 22 | Alaska Airlines
        SAR 343
        46% off
        SAR 635 SAR 343
      • SEA 20:33
        2h 12m
        Direct
        SFO 22:45
        Seattle - San Francisco | Thu, Nov 12 | Alaska Airlines
        SFO 20:58
        2h 15m
        Direct
        SEA 23:13
        San Francisco - Seattle | Sun, Nov 15 | Alaska Airlines
        SAR 405
        36% off
        SAR 635 SAR 405
      • SEA 11:54
        2h 29m
        Direct
        SFO 14:23
        Seattle - San Francisco | Tue, Oct 13 | Alaska Airlines
        SFO 17:45
        2h 11m
        Direct
        SEA 19:56
        San Francisco - Seattle | Sat, Oct 17 | Alaska Airlines
        SAR 408
        36% off
        SAR 635 SAR 408
      • SEA 07:20
        2h 18m
        Direct
        SFO 09:38
        Seattle - San Francisco | Sat, Dec 5 | Alaska Airlines
        SFO 17:50
        2h 14m
        Direct
        SEA 20:04
        San Francisco - Seattle | Tue, Dec 8 | Alaska Airlines
        SAR 452
        28% off
        SAR 635 SAR 452
      • SEA 07:20
        2h 23m
        Direct
        SFO 09:43
        Seattle - San Francisco | Thu, Nov 12 | Delta Air Lines
        SFO 06:08
        2h 14m
        Direct
        SEA 08:22
        San Francisco - Seattle | Sun, Nov 15 | Alaska Airlines
        SAR 454
        28% off
        SAR 635 SAR 454
      • SEA 07:16
        2h 22m
        Direct
        SFO 09:38
        Seattle - San Francisco | Tue, Oct 13 | Delta Air Lines
        SFO 17:45
        2h 11m
        Direct
        SEA 19:56
        San Francisco - Seattle | Sat, Oct 17 | Alaska Airlines
        SAR 463
        27% off
        SAR 635 SAR 463
      • SEA 13:00
        17h 25m
        1 stop
        SFO 14:00
        Seattle - San Francisco | Tue, Oct 13 | Normal Airline
        SFO 15:00
        6h
        Direct
        SEA 16:00
        San Francisco - Seattle | Thu, Oct 15 | Normal Airline
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      • Cheapest nonstop
        SEA 15:48
        2h 13m
        Direct
        SFO 18:01
        Seattle - San Francisco | Fri, Nov 6 | Alaska Airlines
        SAR 206 SAR 324
        36% off
        36% off
        SAR 324 SAR 206
      • SEA 07:38
        2h 16m
        Direct
        SFO 09:54
        Seattle - San Francisco | Thu, Nov 26 | Alaska Airlines
        SAR 222 SAR 324
        31% off
        31% off
        SAR 324 SAR 222
      • SEA 07:20
        2h 18m
        Direct
        SFO 09:38
        Seattle - San Francisco | Wed, Dec 9 | Alaska Airlines
        SAR 222 SAR 324
        31% off
        31% off
        SAR 324 SAR 222
      • SEA 19:36
        2h 12m
        Direct
        SFO 21:48
        Seattle - San Francisco | Sat, Dec 5 | Alaska Airlines
        SAR 224
        31% off
        SAR 324 SAR 224
      • SEA 07:15
        2h 31m
        Direct
        SFO 09:46
        Seattle - San Francisco | Wed, Dec 9 | Delta Air Lines
        SAR 225
        31% off
        SAR 324 SAR 225
      • SEA 21:22
        2h 11m
        Direct
        SFO 23:33
        Seattle - San Francisco | Thu, Nov 26 | Delta Air Lines
        SAR 228
        30% off
        SAR 324 SAR 228
      • SEA 07:20
        2h 23m
        Direct
        SFO 09:43
        Seattle - San Francisco | Sat, Nov 14 | Delta Air Lines
        SAR 231
        28% off
        SAR 324 SAR 231
      • SEA 19:33
        2h 10m
        Direct
        SFO 21:43
        Seattle - San Francisco | Fri, Nov 20 | Alaska Airlines
        SAR 231
        28% off
        SAR 324 SAR 231
      • SEA 10:51
        2h 17m
        Direct
        SFO 13:08
        Seattle - San Francisco | Fri, Nov 6 | Delta Air Lines
        SAR 232
        28% off
        SAR 324 SAR 232
      • SEA 18:33
        2h 14m
        Direct
        SFO 20:47
        Seattle - San Francisco | Sat, Nov 14 | Alaska Airlines
        SAR 233
        28% off
        SAR 324 SAR 233
      • SEA 21:22
        2h 21m
        Direct
        SFO 23:43
        Seattle - San Francisco | Sat, Dec 5 | Delta Air Lines
        SAR 234
        28% off
        SAR 324 SAR 234
      • SEA 21:22
        2h 21m
        Direct
        SFO 23:43
        Seattle - San Francisco | Fri, Dec 4 | Delta Air Lines
        SAR 236
        27% off
        SAR 324 SAR 236
      • SEA 13:00
        17h 25m
        1 stop
        SFO 14:00
        Seattle - San Francisco | Tue, Oct 13 | Normal Airline
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Flight fares from Seattle-Tacoma International Airport to San Francisco 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 San Francisco International Airport

What is the cheapest month to fly from Seattle-Tacoma International Airport to San Francisco 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 San Francisco 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 San Francisco International Airport are usually in January, with an average price of SAR 541. It is best to avoid July, when the average price can reach SAR 831.

SAR 831
SAR 686
SAR 541
SAR 396
    Cheapest
  • SAR 583
    Oct
  • SAR 711
    Nov
  • SAR 585
    Dec
  • SAR 541
    Jan
  • SAR 632
    Feb
  • SAR 679
    Mar
  • SAR 752
    Apr
  • SAR 691
    May
  • SAR 704
    Jun
  • SAR 831
    Jul
  • SAR 800
    Aug
  • SAR 613
    Sep

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

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

Based on Trip.com's data from the past 12 months, January is often the month to find the lowest fares from Seattle-Tacoma International Airport to San Francisco International Airport, with an average price of SAR 796. February is usually the most expensive month, with an average price reaching SAR 1,781.

SAR 1,781
SAR 1,289
SAR 796
SAR 304
    Cheapest
  • SAR 1,040
    Oct
  • SAR 863
    Nov
  • SAR 922
    Dec
  • SAR 796
    Jan
  • SAR 1,781
    Feb
  • SAR 1,477
    Mar
  • SAR 924
    Apr
  • SAR 1,483
    May
  • SAR 984
    Jun
  • SAR 1,084
    Jul
  • SAR 1,350
    Aug
  • SAR 1,295
    Sep

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

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

SAR 818
SAR 680
SAR 541
SAR 403
    Cheapest
  • SAR 818
    Mon
  • SAR 625
    Tue
  • SAR 541
    Wed
  • SAR 680
    Thu
  • SAR 723
    Fri
  • SAR 675
    Sat
  • SAR 748
    Sun

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

The cheapest airline flying from Seattle-Tacoma International Airport to San Francisco International Airport is Alaska Airlines (from SAR 206) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From SAR 206
Delta Air Lines
From SAR 225
Frontier Airlines
From SAR 256
American Airlines
From SAR 277
Hahn Air
From SAR 351
United Airlines
From SAR 396

Find more flights and airlines

What is the flight schedule from Seattle-Tacoma International Airport to San Francisco International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS590

    Seattle-Tacoma International Airport

    15:43

    SEA

    2h 17m

    18:00

    SFO

    S M T W T F S
    Search

  2. AS680

    Seattle-Tacoma International Airport

    18:32

    SEA

    2h 11m

    20:43

    SFO

    S M T W T F S
    Search

  3. AS528

    Seattle-Tacoma International Airport

    09:59

    SEA

    2h 27m

    12:26

    SFO

    S M T W T F S
    Search

  4. DL2635

    Seattle-Tacoma International Airport

    21:25

    SEA

    2h 16m

    23:41

    SFO

    S M T W T F S
    Search

  5. AS619

    Seattle-Tacoma International Airport

    21:38

    SEA

    2h 21m

    23:59

    SFO

    S M T W T - S
    Search

  6. DL1134

    Seattle-Tacoma International Airport

    07:16

    SEA

    2h 22m

    09:38

    SFO

    S M T W T F S
    Search

  7. AS725

    Seattle-Tacoma International Airport

    07:16

    SEA

    2h 21m

    09:37

    SFO

    S M T W T F S
    Search

  8. F94204

    Seattle-Tacoma International Airport

    21:13

    SEA

    2h 46m

    Direct

    23:59

    LAS

    S - - W T - S
    Search

  9. F93801

    Harry Reid International Airport

    16:35

    LAS

    1h 44m

    Direct

    18:19

    SFO

    S - - - T - -

  10. F91178

    Seattle-Tacoma International Airport

    13:52

    SEA

    2h 45m

    Direct

    16:37

    LAX

    S M T W T F S
    Search

  11. F94593

    Los Angeles International Airport

    18:48

    LAX

    1h 37m

    Direct

    20:25

    SFO

    S M T W T F S
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About Seattle-Tacoma International Airport and San Francisco International Airport

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

Flight distance 1,094.14km
Cheapest one-way ticket price SAR 206
Cheapest return ticket price SAR 328

FAQs for Seattle-Tacoma International Airport to San Francisco International Airport Flights

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

    Seattle-Tacoma International Airport to San Francisco 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 20 daily flights from Seattle-Tacoma International Airport (SEA) to San Francisco International Airport (SFO).
  • The earliest flight from Seattle-Tacoma International Airport to San Francisco International Airport departs at 06:39, and the last departs at 21:36, 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 San Francisco International Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around SAR 976 in October, the most expensive month to book this route.
    • The distance from San Francisco International Airport to downtown is about 17km, by taxi about 30 minutes.
  • The closest airport to San Francisco International Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17km.
  • United Airlines is a very popular airline operating an average of 6415 flights per month.
  • One-way flights from Seattle-Tacoma International Airport to San Francisco International Airport currently start from SAR 206, and round-trip fares start from SAR 328. The current lowest fare is a Alaska Airlines flight departing on Fri, Nov 6; prices may vary depending on availability.
  • Yes. Alaska Airlines, United Airlines and Delta Air Lines operate direct flights from Seattle-Tacoma International Airport to San Francisco International Airport, with an average flight time of 1 hour 43 minutes, and around 143 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 San Francisco International Airport is SAR 624. Prices may vary depending on the departure date, airline, and availability.
  • Condor and WestJet are the most popular budget airlines flying from Seattle-Tacoma International Airport to San Francisco International Airport, with one-way fares starting from SAR 206. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Seattle-Tacoma International Airport to San Francisco International Airport operates around 146 weekly flights, mainly by Alaska Airlines, United Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Seattle-Tacoma International Airport and San Francisco 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:
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.