Flights to North Seattle from Los Angeles - ￥11,610

View ￥11,610 flight on Thu, Oct 9, 2025Opens in a new window

Popular airlines from Los Angeles to North Seattle

  • Delta

    Delta

  • Hawaiian Airlines

    Hawaiian Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Spirit Airlines

    Spirit Airlines

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Cheap Flights from Los Angeles to North Seattle (QLA-SEA)

Prices were available within the past 7 days and start at ￥11,610 for one-way flights and ￥22,730 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Aug 5 - Tue, Aug 12
ONT
Ontario
SEA
Seattle
￥22,730 Roundtrip, found 1 day ago
￥22,730
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Aug 5 from Ontario to Seattle, returning Tue, Aug 12, priced at ￥22,730 found 1 day ago
Delta
Wed, Aug 27 - Wed, Sep 3
ONT
Ontario
SEA
Seattle
￥22,990 Roundtrip, found 5 days ago
￥22,990
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Aug 27 from Ontario to Seattle, returning Wed, Sep 3, priced at ￥22,990 found 5 days ago
American Airlines
Sat, Dec 6 - Sat, Dec 13
LAX
Los Angeles
SEA
Seattle
￥23,100 Roundtrip, found 4 days ago
￥23,100
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Dec 6 from Los Angeles to Seattle, returning Sat, Dec 13, priced at ￥23,100 found 4 days ago
Hawaiian Airlines
Sat, Oct 18 - Sat, Oct 25
LAX
Los Angeles
PAE
Seattle
￥23,140 Roundtrip, found 2 days ago
￥23,140
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Sat, Oct 18 from Los Angeles to Seattle, returning Sat, Oct 25, priced at ￥23,140 found 2 days ago
American Airlines
Tue, Sep 9 - Tue, Sep 16
LAX
Los Angeles
SEA
Seattle
￥23,250 Roundtrip, found 2 days ago
￥23,250
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 9 from Los Angeles to Seattle, returning Tue, Sep 16, priced at ￥23,250 found 2 days ago
Spirit Airlines
Thu, Aug 7 - Fri, Aug 8
LAX
Los Angeles
SEA
Seattle
￥26,600 Roundtrip, found 1 day ago
￥26,600
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Aug 7 from Los Angeles to Seattle, returning Fri, Aug 8, priced at ￥26,600 found 1 day ago

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

January is typically the cheapest month to fly

From ￥7,138 - ￥33,264 per traveler.

Graph displaying average flight prices per month