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An Alaska Airlines plane taking off with a snow-capped mountain in the background.

￥17,660 Cheap Flights from Los Angeles (LAX) to Seattle (SEA)

Photo by Port of Seattle
Open Photo by Port of Seattle

Cheap Flights from Los Angeles to Seattle (LAX-SEA)

Prices were available within the past 7 days and start at ￥17,660 for one-way flights and ￥30,540 for roundtrip, for the period specified. Prices and availability are subject to change.
American Airlines
Sat, Sep 12 - Wed, Sep 16
LAX
Los Angeles
SEA
Seattle
￥30,540
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Sat, Sep 12 from Los Angeles to Seattle, returning Wed, Sep 16, priced at ￥30,540 Found 2 days ago
American Airlines
Wed, Nov 4 - Sat, Nov 7
LAX
Los Angeles
SEA
Seattle
￥30,650
Roundtrip
Found 3 hours ago
Select American Airlines flight, departing Wed, Nov 4 from Los Angeles to Seattle, returning Sat, Nov 7, priced at ￥30,650 Found 3 hours ago
Delta
Tue, Oct 13 - Sat, Oct 31
LAX
Los Angeles
SEA
Seattle
￥32,030
Roundtrip
Found 6 days ago
Select Delta flight, departing Tue, Oct 13 from Los Angeles to Seattle, returning Sat, Oct 31, priced at ￥32,030 Found 6 days ago
American Airlines
Fri, Sep 11 - Tue, Sep 15
LAX
Los Angeles
SEA
Seattle
￥33,620
Roundtrip
Found 6 days ago
Select American Airlines flight, departing Fri, Sep 11 from Los Angeles to Seattle, returning Tue, Sep 15, priced at ￥33,620 Found 6 days ago
Delta
Sat, Sep 12 - Tue, Sep 15
LAX
Los Angeles
SEA
Seattle
￥33,640
Roundtrip
Found 4 days ago
Select Delta flight, departing Sat, Sep 12 from Los Angeles to Seattle, returning Tue, Sep 15, priced at ￥33,640 Found 4 days ago
Delta
Tue, Nov 3 - Tue, Nov 10
LAX
Los Angeles
SEA
Seattle
￥33,770
Roundtrip
Found 3 days ago
Select Delta flight, departing Tue, Nov 3 from Los Angeles to Seattle, returning Tue, Nov 10, priced at ￥33,770 Found 3 days ago
Delta
Wed, Nov 4 - Sat, Nov 7
LAX
Los Angeles
SEA
Seattle
￥33,870
Roundtrip
Found 3 hours ago
Select Delta flight, departing Wed, Nov 4 from Los Angeles to Seattle, returning Sat, Nov 7, priced at ￥33,870 Found 3 hours ago
American Airlines
Sat, Sep 12 - Wed, Sep 16
LAX
Los Angeles
SEA
Seattle
￥34,630
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Sat, Sep 12 from Los Angeles to Seattle, returning Wed, Sep 16, priced at ￥34,630 Found 2 days ago
Alaska Airlines
Sat, Sep 12 - Tue, Sep 15
LAX
Los Angeles
SEA
Seattle
￥36,210
Roundtrip
Found 4 days ago
Select Alaska Airlines flight, departing Sat, Sep 12 from Los Angeles to Seattle, returning Tue, Sep 15, priced at ￥36,210 Found 4 days ago
United
Mon, Aug 31 - Mon, Sep 14
LAX
Los Angeles
SEA
Seattle
￥40,430
Roundtrip
Found 1 day ago
Select United flight, departing Mon, Aug 31 from Los Angeles to Seattle, returning Mon, Sep 14, priced at ￥40,430 Found 1 day ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from ￥64,940
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from ￥64,940

Find the cheapest month to fly from Los Angeles (LAX) to Seattle (SEA)

March is typically the cheapest month to fly

From ￥9,029 - ￥20,645 per traveler.

Travel information

Origin airport
Los Angeles Intl.
Destination airport
Seattle-Tacoma International Airport
Distance
1,536 km away
Airlines serving
Alaska Airlines, Frontier Airlines, United, American Airlines, Delta, Southwest Airlines, JetBlue Airways
Popular airline
Alaska Airlines
Roundtrip price
￥30,540
Average flight time
3 hours 5 mins
*Available to One Key members.