Wander Wisely with exceptional service, 24/7 supportOpens in a new window
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 Los Angeles (LAX) to Seattle (SEA)
The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $113 round trip and CA $57 one way. Prices and availability subject to change. Additional terms may apply.
Tue., 10 Dec. - Tue., 17 Dec.
LAX
Los Angeles
SEA
Seattle
CA $113 Roundtrip, found 1 hour ago
CA $113
Roundtrip
found 1 hour ago
Fri., 10 Jan. - Tue., 14 Jan.
LAX
Los Angeles
SEA
Seattle
CA $133 Roundtrip, found 2 hours ago
CA $133
Roundtrip
found 2 hours ago
Sat., 11 Jan. - Sat., 18 Jan.
LAX
Los Angeles
SEA
Seattle
CA $136 Roundtrip, found 1 day ago
CA $136
Roundtrip
found 1 day ago
Fri., 10 Jan. - Tue., 14 Jan.
LAX
Los Angeles
SEA
Seattle
CA $138 Roundtrip, found 2 hours ago
CA $138
Roundtrip
found 2 hours ago
Tue., 10 Dec. - Tue., 17 Dec.
LAX
Los Angeles
SEA
Seattle
CA $144 Roundtrip, found 1 hour ago
CA $144
Roundtrip
found 1 hour ago
Sat., 18 Jan. - Sun., 19 Jan.
LAX
Los Angeles
SEA
Seattle
CA $149 Roundtrip, found 1 day ago
CA $149
Roundtrip
found 1 day ago
Sat., 11 Jan. - Mon., 13 Jan.
LAX
Los Angeles
SEA
Seattle
CA $152 Roundtrip, found 1 day ago
CA $152
Roundtrip
found 1 day ago
Thu., 9 Jan. - Sun., 12 Jan.
LAX
Los Angeles
SEA
Seattle
CA $152 Roundtrip, found 21 hours ago
CA $152
Roundtrip
found 21 hours ago
Thu., 9 Jan. - Sun., 12 Jan.
LAX
Los Angeles
SEA
Seattle
CA $158 Roundtrip, found 21 hours ago
CA $158
Roundtrip
found 21 hours ago
Tue., 14 Jan. - Tue., 21 Jan.
LAX
Los Angeles
SEA
Seattle
CA $158 Roundtrip, found 5 days ago
CA $158
Roundtrip
found 5 days ago
Best Seattle - Tacoma Intl. Flight and Hotel Packages
Seattle - Tacoma Intl. flight + hotel packages - economy flights
Price found within the past 48 hours. Click for updated prices.
Don't see what you're looking for?
See all available trips from Los Angeles Intl. to Seattle - Tacoma Intl.
View all tripsFrequently asked questions
Popular Flight Routes from Los Angeles (LAX)
Travelers at LAX love to visit these top cities. Roam to the top destinations from Los Angeles (LAX) 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 From LAX
- WestJet Los Angeles to Calgary
- Alaska Airlines Los Angeles to Honolulu
- JetBlue Airways Los Angeles to New York
- All Nippon Airways Los Angeles to Tokyo
- WestJet Los Angeles to Vancouver
- WestJet Los Angeles to Abbotsford
- WestJet Los Angeles to Edmonton
- WestJet Los Angeles to Toronto
- Alaska Airlines Los Angeles to San Francisco
Top Airlines Routes To SEA
- WestJet Ottawa 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
- WestJet Vancouver to Seattle
- WestJet Abbotsford to Seattle
Most Popular
Flights
Vancouver to Palm Springs (YVR - PSP)Vancouver to Las Vegas (YVR - LAS)Detroit to Dallas (DTW - DFW)Montreal to Fort Lauderdale (YUL - FLL)Vancouver to Fort Lauderdale (YVR - FLL)Air Canada Fort Lauderdale (FLL) to Toronto (YYZ) flightsDelta Detroit (DTW) to Las Vegas (LAS) flightsToronto to San Francisco (YYZ - SFO)Edmonton to San Francisco (YEG - SFO)Detroit to Fort Lauderdale (DTW - FLL)Fort Lauderdale to Toronto (FLL - YYZ)Vancouver to San Francisco (YVR - SFO)Vancouver to San Diego (YVR - SAN)Vancouver to Sacramento (YVR - SMF)Vancouver to Dallas (YVR - DFW)Toronto to Dallas (YYZ - DFW)JetBlue Airways Buffalo (BUF) to Fort Lauderdale (FLL) flightsAir Canada Toronto (YYZ) to Las Vegas (LAS) flightsWestJet Edmonton (YEG) to Las Vegas (LAS) flightsToronto to New York (YYZ - NYC)Toronto to Philadelphia (YYZ - PHL)Calgary to San Francisco (YYC - SFO)Dallas to Toronto (DFW - YYZ)Toronto to Sacramento (YYZ - SMF)Air Canada Toronto (YYZ) to Fort Lauderdale (FLL) flightsVancouver to Orange County (YVR - SNA)Toronto to Las Vegas (YYZ - LAS)Swoop Abbotsford (YXX) to Las Vegas (LAS) flightsWestJet Calgary (YYC) to Palm Springs (PSP) flightsAir Canada Toronto (YYZ) to San Diego (SAN) flights