Wander Wisely with exceptional service, 24/7 support
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
Find The Best Dates To Fly
Cheapest Flights from San Francisco (SFO) to Seattle (SEA)
The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $188 round trip and CA $94 one way. Prices and availability subject to change. Additional terms may apply.
Sat., 21 Sep. - Sat., 28 Sep.
SFO
San Francisco
SEA
Seattle
CA $188 Roundtrip, found 21 hours ago
CA $188
Roundtrip
found 21 hours ago
Wed., 9 Oct. - Wed., 9 Oct.
SFO
San Francisco
SEA
Seattle
CA $207 Roundtrip, found 3 days ago
CA $207
Roundtrip
found 3 days ago
Tue., 20 Aug. - Tue., 27 Aug.
SFO
San Francisco
SEA
Seattle
CA $214 Roundtrip, found 4 days ago
CA $214
Roundtrip
found 4 days ago
Wed., 9 Oct. - Wed., 9 Oct.
SFO
San Francisco
SEA
Seattle
CA $215 Roundtrip, found 3 days ago
CA $215
Roundtrip
found 3 days ago
Wed., 7 Aug. - Wed., 14 Aug.
SFO
San Francisco
SEA
Seattle
CA $216 Roundtrip, found 5 days ago
CA $216
Roundtrip
found 5 days ago
Wed., 18 Sep. - Mon., 23 Sep.
SFO
San Francisco
SEA
Seattle
CA $217 Roundtrip, found 3 days ago
CA $217
Roundtrip
found 3 days ago
Mon., 14 Oct. - Wed., 23 Oct.
SFO
San Francisco
SEA
Seattle
CA $218 Roundtrip, found 2 days ago
CA $218
Roundtrip
found 2 days ago
Sat., 21 Sep. - Sat., 21 Sep.
SFO
San Francisco
SEA
Seattle
CA $219 Roundtrip, found 6 days ago
CA $219
Roundtrip
found 6 days ago
Wed., 9 Oct. - Wed., 9 Oct.
SFO
San Francisco
SEA
Seattle
CA $221 Roundtrip, found 3 days ago
CA $221
Roundtrip
found 3 days ago
Fri., 27 Sep. - Fri., 27 Sep.
SFO
San Francisco
SEA
Seattle
CA $226 Roundtrip, found 6 days ago
CA $226
Roundtrip
found 6 days ago
Frequently asked questions
Popular Flight Routes from San Francisco (SFO)
Travelers at SFO love to visit these top cities. Roam to the top destinations from San Francisco (SFO) today with the cheap prices from Travelocity!
Popular Flight Routes from Seattle (SEA)
Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle(SEA) today with the cheap prices from Travelocity!
Top Airlines Routes To SEA
- WestJet Ottawa to Seattle
- Alaska Airlines Chicago to Seattle
- Alaska Airlines Calgary to Seattle
- WestJet Kelowna to Seattle
- Alaska Airlines Detroit to Seattle
- WestJet Winnipeg to Seattle
- Qatar Airways Delhi to Seattle
- Alaska Airlines Victoria to Seattle
- WestJet Montreal to Seattle
- Alaska Airlines Vancouver to Seattle
- WestJet Ottawa to Seattle
- Alaska Airlines Chicago to Seattle
- Alaska Airlines Calgary to Seattle
- WestJet Kelowna to Seattle
- Alaska Airlines Detroit to Seattle
- WestJet Winnipeg to Seattle
- Qatar Airways Delhi to Seattle
- Alaska Airlines Victoria to Seattle
- WestJet Montreal to Seattle
- Alaska Airlines Vancouver to Seattle
Most Popular
Flights
YVR - PSPYVR - LASYEG - LAXYUL - FLLDelta Detroit (DTW) to Las Vegas (LAS) flightsYYZ - LAXDTW - FLLFLL - YYZYVR - SANYVR - SMFLAX - YVRYVR - DFWYYZ - DFWJetBlue Airways Buffalo (BUF) to Fort Lauderdale (FLL) flightsAir Canada Toronto (YYZ) to Los Angeles (LAX) flightsLAX - YYZAir Canada Toronto (YYZ) to Las Vegas (LAS) flightsWestJet Edmonton (YEG) to Las Vegas (LAS) flightsYVR - LAXYYZ - NYCYYZ - PHLYYJ - LAXDTW - LAXAir Canada Toronto (YYZ) to Fort Lauderdale (FLL) flightsYVR - SNAYYZ - LASSwoop Abbotsford (YXX) to Las Vegas (LAS) flightsWestJet Calgary (YYC) to Palm Springs (PSP) flightsAir Canada Toronto (YYZ) to San Diego (SAN) flightsYUL - LAX