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Cheap Flights from San Francisco to Seattle-Tacoma International Airport

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from San Francisco to Seattle-Tacoma International Airport
Frontier Airlines
From US$33
Alaska Airlines
From US$51
Delta Air Lines
From US$64
American Airlines
From US$74
United Airlines
From US$90
Southwest Airlines
From US$99
Sun Country Airlines
From US$211
ANA airlines

Find more flights and airlines

There are 1 airport(s) in San Francisco. Discover the top routes now!

Flight Schedule from San Francisco to Seattle-Tacoma International Airport
Flight info.
Departure
Arrival
Weekly Schedule
  1. DL1710

    05:55

    SFO

    2.1h

    Direct

    08:00

    SEA

    SMTWTFS
  2. AS1043

    06:00

    SFO

    2.3h

    Direct

    08:15

    SEA

    SMTWTFS
  3. AS1001

    07:05

    SFO

    2.2h

    Direct

    09:17

    SEA

    SMTWT--
  4. AS1123

    08:00

    SFO

    2.3h

    Direct

    10:15

    SEA

    SMTWTFS
  5. AS1289

    10:15

    SFO

    2.3h

    Direct

    12:30

    SEA

    SMTWTFS
  6. DL3787

    10:20

    SFO

    2.2h

    Direct

    12:31

    SEA

    SMTWTFS
  7. AS1225

    12:30

    SFO

    2.3h

    Direct

    14:45

    SEA

    SMTWTFS
  8. DL2985

    13:30

    SFO

    2.3h

    Direct

    15:48

    SEA

    SMTWTFS
  9. AS1327

    18:50

    SFO

    2.2h

    Direct

    21:00

    SEA

    SMTWTFS
  10. AS237

    19:59

    SFO

    2.1h

    Direct

    22:08

    SEA

    SMTWTFS

Flight Info of Flights from San Francisco to Seattle-Tacoma International Airport

Cheapest round-trip ticket price

$125

Cheapest nonstop flight price

$33

Off-season for travel

May

Peak season for travel

December

FAQs for San Francisco to Seattle-Tacoma International Airport Flights

  • When are flight tickets from San Francisco (SFO) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from San Francisco to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from San Francisco (SFO) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around $244.
  • How long does it take to fly from San Francisco (SFO) to Seattle (SEA) and what is the distance?

    It takes around 2 hours 12 minutes to fly from San Francisco (SFO) to Seattle (SEA).
  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km. It takes about 30 minutes by taxi.
  • What are the most popular airlines that fly from San Francisco (SFO) to Seattle (SEA)?

    Airlines with flights from San Francisco (SFO) to Seattle (SEA): Alaska Airlines, United Airlines, WestJet, Qatar Airways, Iberia, Air Tahiti Nui, Delta Air Lines and American Airlines.