
Popular airlines from Los Angeles to Northwest Washington
Jetstar
Qantas Airways
Virgin Australia
Scoot
American Airlines
Emirates
United
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 35% on select hotels after you book a flight*payments icon
Cheap Flights from Los Angeles (QLA) to Northwest Washington (SEA)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 20 Aug. - Wed, 27 Aug.
ONT
Ontario
SEA
Seattle
AU$210 Return, found 3 days ago
AU$210
Return
found 3 days ago

Wed, 20 Aug. - Wed, 27 Aug.
ONT
Ontario
SEA
Seattle
AU$211 Return, found 3 days ago
AU$211
Return
found 3 days ago

Wed, 13 Aug. - Tue, 19 Aug.
BUR
Burbank
SEA
Seattle
AU$211 Return, found 3 days ago
AU$211
Return
found 3 days ago

Sat, 13 Sep. - Tue, 30 Sep.
ONT
Ontario
SEA
Seattle
AU$211 Return, found 3 days ago
AU$211
Return
found 3 days ago

Sat, 27 Sep. - Sat, 4 Oct.
LAX
Los Angeles
SEA
Seattle
AU$238 Return, found 1 day ago
AU$238
Return
found 1 day ago

Tue, 7 Oct. - Tue, 14 Oct.
LAX
Los Angeles
SEA
Seattle
AU$333 Return, found 2 days ago
AU$333
Return
found 2 days ago
Nearby Cities
Top Routes to Northwest Washington
- Mumbai to Northwest Washington
- Newark to Northwest Washington
- Los Angeles to Northwest Washington
- Taipei to Northwest Washington
- Jakarta to Northwest Washington
- New York to Northwest Washington
- Adelaide to Northwest Washington
- Seoul to Northwest Washington
- Denver to Northwest Washington
- Melbourne to Northwest Washington
- Incheon to Northwest Washington
- Brisbane to Northwest Washington
- Ho Chi Minh City to Northwest Washington
- Perth to Northwest Washington
- San Francisco to Northwest Washington
- Sydney to Northwest Washington
- Las Vegas to Northwest Washington
Expedia's Latest Trends
Hotels
Flights
- Flights from Honolulu to Maui
- Flights from Sydney to Honolulu
- Flights from San Francisco (SFO) to San Diego (SAN)
- Flights from Perth to Honolulu
- Flights from Las Vegas to Anaheim
- Flights from Melbourne to Tennant Creek
- Flights from Melbourne (MEL) to Dubai (DXB)
- Flights from Honiara to Honolulu
- Flights from Mackay (MKY) to Melbourne (MEL)
- Flights from Sydney to Los Angeles
- Flights from Portland to Geelong
- Flights from Melbourne to Maui
- Flights from Sydney (SYD) to Lanzhou (LHW)
Activities
*Available to Expedia members.