Cheap Flights to Island County from $28

How much is the cheapest flight to Island County?

Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 2 - Sun, May 3

PDX

Portland

SEA

Seattle

$78 Roundtrip, found 1 day ago

$78

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, May 2 from Portland to Seattle, returning Sun, May 3, priced at $78 found 1 day ago

Sat, Apr 25 - Sat, May 2

PDX

Portland

BLI

Bellingham

$97 Roundtrip, found 17 hours ago

$97

Roundtrip

found 17 hours ago

Select Alaska Airlines flight, departing Sat, Apr 25 from Portland to Bellingham, returning Sat, May 2, priced at $97 found 17 hours ago

Wed, Apr 15 - Thu, Apr 16

PDX

Portland

SEA

Seattle

$105 Roundtrip, found 1 day ago

$105

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Apr 15 from Portland to Seattle, returning Thu, Apr 16, priced at $105 found 1 day ago

Sat, Apr 25 - Sun, Apr 26

PDX

Portland

BLI

Bellingham

$107 Roundtrip, found 16 hours ago

$107

Roundtrip

found 16 hours ago

Select Alaska Airlines flight, departing Sat, Apr 25 from Portland to Bellingham, returning Sun, Apr 26, priced at $107 found 16 hours ago

Tue, May 12 - Tue, May 19

PDX

Portland

SEA

Seattle

$108 Roundtrip, found 1 day ago

$108

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, May 12 from Portland to Seattle, returning Tue, May 19, priced at $108 found 1 day ago

Fri, May 1 - Mon, May 4

PDX

Portland

BLI

Bellingham

$117 Roundtrip, just found

$117

Roundtrip

just found

Select Alaska Airlines flight, departing Fri, May 1 from Portland to Bellingham, returning Mon, May 4, priced at $117 just found

Thu, Apr 2 - Mon, Apr 6

PDX

Portland

SEA

Seattle

$120 Roundtrip, found 2 days ago

$120

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Thu, Apr 2 from Portland to Seattle, returning Mon, Apr 6, priced at $120 found 2 days ago

Wed, Apr 1 - Wed, Apr 15

PDX

Portland

PAE

Seattle

$253 Roundtrip, found 2 days ago

$253

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Wed, Apr 1 from Portland to Seattle, returning Wed, Apr 15, priced at $253 found 2 days ago

Wed, Apr 15 - Sat, Apr 25

PDX

Portland

SEA

Seattle

$308 Roundtrip, found 1 day ago

$308

Roundtrip

found 1 day ago

Select United flight, departing Wed, Apr 15 from Portland to Seattle, returning Sat, Apr 25, priced at $308 found 1 day ago

Mon, Apr 13 - Tue, Apr 14

PDX

Portland

SEA

Seattle

$316 Roundtrip, found 17 hours ago

$316

Roundtrip

found 17 hours ago

Select Southwest Airlines flight, departing Mon, Apr 13 from Portland to Seattle, returning Tue, Apr 14, priced at $316 found 17 hours ago