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

￥20,910 Cheap Flights from Bellingham (BLI) to Seattle (SEA)

Photo by Port of Seattle
Open Photo by Port of Seattle

Cheap Flights from Bellingham to Seattle (BLI-SEA)

Prices were available within the past 7 days and start at ￥20,910 for one-way flights and ￥45,030 for roundtrip, for the period specified. Prices and availability are subject to change.
Alaska Airlines
Fri, Aug 21 - Mon, Aug 24
BLI
Bellingham
SEA
Seattle
￥45,030
Roundtrip
Found 4 days ago
Select Alaska Airlines flight, departing Fri, Aug 21 from Bellingham to Seattle, returning Mon, Aug 24, priced at ￥45,030 Found 4 days ago
Alaska Airlines
Fri, Aug 21 - Mon, Aug 24
BLI
Bellingham
SEA
Seattle
￥48,260
Roundtrip
Found 4 days ago
Select Alaska Airlines flight, departing Fri, Aug 21 from Bellingham to Seattle, returning Mon, Aug 24, priced at ￥48,260 Found 4 days ago
Alaska Airlines
Fri, Aug 21 - Mon, Aug 24
BLI
Bellingham
SEA
Seattle
￥51,590
Roundtrip
Found 4 days ago
Select Alaska Airlines flight, departing Fri, Aug 21 from Bellingham to Seattle, returning Mon, Aug 24, priced at ￥51,590 Found 4 days ago
Alaska Airlines
Fri, Aug 21 - Mon, Aug 24
BLI
Bellingham
SEA
Seattle
￥53,200
Roundtrip
Found 4 days ago
Select Alaska Airlines flight, departing Fri, Aug 21 from Bellingham to Seattle, returning Mon, Aug 24, priced at ￥53,200 Found 4 days ago
Alaska Airlines
Fri, Aug 21 - Mon, Aug 24
BLI
Bellingham
SEA
Seattle
￥53,960
Roundtrip
Found 4 days ago
Select Alaska Airlines flight, departing Fri, Aug 21 from Bellingham to Seattle, returning Mon, Aug 24, priced at ￥53,960 Found 4 days ago
Alaska Airlines
Fri, Aug 21 - Mon, Aug 24
BLI
Bellingham
SEA
Seattle
￥54,820
Roundtrip
Found 4 days ago
Select Alaska Airlines flight, departing Fri, Aug 21 from Bellingham to Seattle, returning Mon, Aug 24, priced at ￥54,820 Found 4 days ago
Alaska Airlines
Fri, Aug 21 - Mon, Aug 24
BLI
Bellingham
SEA
Seattle
￥56,430
Roundtrip
Found 4 days ago
Select Alaska Airlines flight, departing Fri, Aug 21 from Bellingham to Seattle, returning Mon, Aug 24, priced at ￥56,430 Found 4 days ago
Alaska Airlines
Fri, Aug 21 - Mon, Aug 24
BLI
Bellingham
SEA
Seattle
￥57,290
Roundtrip
Found 4 days ago
Select Alaska Airlines flight, departing Fri, Aug 21 from Bellingham to Seattle, returning Mon, Aug 24, priced at ￥57,290 Found 4 days ago
Alaska Airlines
Fri, Aug 21 - Mon, Aug 24
BLI
Bellingham
SEA
Seattle
￥60,510
Roundtrip
Found 4 days ago
Select Alaska Airlines flight, departing Fri, Aug 21 from Bellingham to Seattle, returning Mon, Aug 24, priced at ￥60,510 Found 4 days ago
American Airlines
Fri, Aug 21 - Mon, Aug 24
BLI
Bellingham
SEA
Seattle
￥80,830
Roundtrip
Found 4 days ago
Select American Airlines flight, departing Fri, Aug 21 from Bellingham to Seattle, returning Mon, Aug 24, priced at ￥80,830 Found 4 days ago

Find the cheapest month to fly from Bellingham (BLI) to Seattle (SEA)

January is typically the cheapest month to fly

From ￥22,039 - ￥30,214 per traveler.

Travel information

Origin airport
Bellingham, WA
Destination airport
Seattle-Tacoma International Airport
Distance
151 km away
Airlines serving
Alaska Airlines, American Airlines
Popular airline
Alaska Airlines
Roundtrip price
￥45,030
Average flight time
56 mins
*Available to One Key members.