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Seattle-Tacoma International Airport to San Francisco International Airport flight

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

      • Cheapest nonstop
        SEA 10:35
        2h 22m
        Direct
        SFO 12:57
        Seattle - San Francisco | Wed, Aug 26 | Delta Air Lines
        SFO 17:36
        2h 19m
        Direct
        SEA 19:55
        San Francisco - Seattle | Wed, Sep 2 | Delta Air Lines
        US$146 US$171
        15% off
        15% off
        US$171 US$146
      • SEA 07:20
        2h 18m
        Direct
        SFO 09:38
        Seattle - San Francisco | Wed, Jul 29 | Delta Air Lines
        SFO 12:27
        2h 8m
        Direct
        SEA 14:35
        San Francisco - Seattle | Wed, Aug 5 | Alaska Airlines
        US$148 US$171
        13% off
        13% off
        US$171 US$148
      • SEA 20:42
        2h 13m
        Direct
        SFO 22:55
        Seattle - San Francisco | Thu, Jul 30 | Alaska Airlines
        SFO 20:28
        2h 13m
        Direct
        SEA 22:41
        San Francisco - Seattle | Wed, Aug 5 | Alaska Airlines
        US$148 US$171
        13% off
        13% off
        US$171 US$148
      • SEA 17:50
        2h 15m
        Direct
        SFO 20:05
        Seattle - San Francisco | Sun, Sep 6 | Alaska Airlines
        SFO 07:00
        2h 8m
        Direct
        SEA 09:08
        San Francisco - Seattle | Wed, Sep 9 | Alaska Airlines
        US$149
        13% off
        US$171 US$149
      • SEA 20:35
        2h 15m
        Direct
        SFO 22:50
        Seattle - San Francisco | Wed, Sep 2 | Alaska Airlines
        SFO 10:36
        2h 15m
        Direct
        SEA 12:51
        San Francisco - Seattle | Wed, Sep 9 | Alaska Airlines
        US$149
        13% off
        US$171 US$149
      • SEA 07:20
        2h 18m
        Direct
        SFO 09:38
        Seattle - San Francisco | Thu, Jul 30 | Delta Air Lines
        SFO 06:03
        2h 10m
        Direct
        SEA 08:13
        San Francisco - Seattle | Wed, Aug 5 | Alaska Airlines
        US$150
        12% off
        US$171 US$150
      • SEA 19:42
        2h 12m
        Direct
        SFO 21:54
        Seattle - San Francisco | Wed, Aug 19 | Alaska Airlines
        SFO 06:00
        2h 8m
        Direct
        SEA 08:08
        San Francisco - Seattle | Fri, Aug 21 | Alaska Airlines
        US$153
        11% off
        US$171 US$153
      • SEA 17:51
        2h 14m
        Direct
        SFO 20:05
        Seattle - San Francisco | Sun, Sep 6 | Delta Air Lines
        SFO 09:03
        2h 19m
        Direct
        SEA 11:22
        San Francisco - Seattle | Wed, Sep 9 | Alaska Airlines
        US$153
        11% off
        US$171 US$153
      • SEA 21:40
        2h 19m
        Direct
        SFO 23:59
        Seattle - San Francisco | Wed, Sep 2 | Delta Air Lines
        SFO 15:26
        2h 13m
        Direct
        SEA 17:39
        San Francisco - Seattle | Wed, Sep 9 | Alaska Airlines
        US$153
        11% off
        US$171 US$153
      • SEA 17:51
        2h 28m
        Direct
        SFO 20:19
        Seattle - San Francisco | Wed, Aug 19 | Delta Air Lines
        SFO 06:00
        2h 8m
        Direct
        SEA 08:08
        San Francisco - Seattle | Fri, Aug 21 | Alaska Airlines
        US$155
        9% off
        US$171 US$155
      • SEA 13:00
        17h 25m
        1 stop
        SFO 14:00
        Seattle - San Francisco | Fri, Jul 17 | Normal Airline
        SFO 15:00
        6h
        Direct
        SEA 16:00
        San Francisco - Seattle | Sun, Jul 19 | Normal Airline
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      • Cheapest nonstop
        SEA 21:25
        2h 15m
        Direct
        SFO 23:40
        Seattle - San Francisco | Thu, Aug 20 | Alaska Airlines
        US$66 US$86
        23% off
        23% off
        US$86 US$66
      • SEA 21:30
        2h 20m
        Direct
        SFO 23:50
        Seattle - San Francisco | Thu, Aug 20 | Delta Air Lines
        US$69 US$86
        20% off
        20% off
        US$86 US$69
      • SEA 20:42
        2h 13m
        Direct
        SFO 22:55
        Seattle - San Francisco | Thu, Aug 13 | Alaska Airlines
        US$73 US$86
        15% off
        15% off
        US$86 US$73
      • SEA 21:25
        2h 15m
        Direct
        SFO 23:40
        Seattle - San Francisco | Thu, Aug 27 | Alaska Airlines
        US$75
        13% off
        US$86 US$75
      • SEA 17:50
        2h 15m
        Direct
        SFO 20:05
        Seattle - San Francisco | Sat, Sep 12 | Alaska Airlines
        US$75
        13% off
        US$86 US$75
      • SEA 20:35
        2h 15m
        Direct
        SFO 22:50
        Seattle - San Francisco | Wed, Aug 26 | Alaska Airlines
        US$75
        13% off
        US$86 US$75
      • SEA 17:51
        2h 16m
        Direct
        SFO 20:07
        Seattle - San Francisco | Sat, Sep 12 | Delta Air Lines
        US$76
        12% off
        US$86 US$76
      • SEA 21:30
        2h 20m
        Direct
        SFO 23:50
        Seattle - San Francisco | Thu, Aug 13 | Delta Air Lines
        US$76
        12% off
        US$86 US$76
      • SEA 08:40
        2h 18m
        Direct
        SFO 10:58
        Seattle - San Francisco | Sun, Sep 6 | Alaska Airlines
        US$77
        10% off
        US$86 US$77
      • SEA 21:40
        2h 19m
        Direct
        SFO 23:59
        Seattle - San Francisco | Tue, Aug 4 | Delta Air Lines
        US$78
        9% off
        US$86 US$78
      • SEA 13:00
        17h 25m
        1 stop
        SFO 14:00
        Seattle - San Francisco | Fri, Jul 17 | Normal Airline
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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 September, with an average price of US$140. It is best to avoid April, when the average price can reach US$198.

US$198
US$169
US$140
US$111
    Cheapest
  • US$164
    Jul
  • US$173
    Aug
  • US$140
    Sep
  • US$152
    Oct
  • US$187
    Nov
  • US$154
    Dec
  • US$143
    Jan
  • US$167
    Feb
  • US$179
    Mar
  • US$198
    Apr
  • US$182
    May
  • US$186
    Jun

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 US$210. February is usually the most expensive month, with an average price reaching US$469.

US$469
US$340
US$210
US$81
    Cheapest
  • US$277
    Jul
  • US$278
    Aug
  • US$212
    Sep
  • US$276
    Oct
  • US$228
    Nov
  • US$243
    Dec
  • US$210
    Jan
  • US$469
    Feb
  • US$389
    Mar
  • US$243
    Apr
  • US$391
    May
  • US$259
    Jun

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.

US$194
US$169
US$143
US$118
    Cheapest
  • US$194
    Mon
  • US$165
    Tue
  • US$143
    Wed
  • US$168
    Thu
  • US$163
    Fri
  • US$166
    Sat
  • US$192
    Sun

Selected Airlines from Seattle-Tacoma International Airport to San Francisco International Airport

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

Delta Air Lines
From US$70
Alaska Airlines
From US$70
United Airlines
From US$85
American Airlines
From US$86
Hahn Air
From US$92
Frontier Airlines
From US$104

Find more flights and airlines

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

    20:42

    SEA

    2h 13m

    22:55

    SFO

    S M T W T F S
    Search

  2. AS411

    Seattle-Tacoma International Airport

    21:42

    SEA

    2h 17m

    23:59

    SFO

    S - - - - F S
    Search

  3. AS619

    Seattle-Tacoma International Airport

    18:36

    SEA

    2h 12m

    20:48

    SFO

    S M T W T F S
    Search

  4. AS628

    Seattle-Tacoma International Airport

    19:42

    SEA

    2h 12m

    21:54

    SFO

    S M T W T F S
    Search

  5. AS1385

    Seattle-Tacoma International Airport

    17:59

    SEA

    2h 18m

    20:17

    SFO

    S M T W T F S
    Search

  6. AS528

    Seattle-Tacoma International Airport

    08:53

    SEA

    2h 16m

    11:09

    SFO

    S M T W T F S
    Search

  7. DL2870

    Seattle-Tacoma International Airport

    07:20

    SEA

    2h 18m

    09:38

    SFO

    S M T W T F S
    Search

  8. DL2635

    Seattle-Tacoma International Airport

    21:25

    SEA

    2h 16m

    23:41

    SFO

    S M T W T F S
    Search
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Seattle-Tacoma International Airport to San Francisco International Airport Flights Info

Flight distance 1,094.14km
Cheapest one-way ticket price US$66
Cheapest return ticket price US$146

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

  • How long does it take to fly from Seattle-Tacoma International Airport (SEA) to San Francisco International Airport (SFO)?

    It takes around 2 hours 18 minutes to fly from Seattle-Tacoma International Airport (sea) to San Francisco International Airport(sfo).
  • There are around 24 daily flights from Seattle-Tacoma International Airport (SEA) to San Francisco International Airport (SFO).
  • Tickets cost around US$106 in September, making it the cheapest month to book. Seattle-Tacoma International Airport (SEA) to San Francisco International Airport (SFO) is a popular route, so don't forget to book your tickets in advance.
  • 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 US$280 in July, 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.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices 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 (including taxes, fuel surcharges, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.