Flights from Portland to Decatur Island

Cheapest flights from Portland

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 25 - Wed, Jul 2

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$217 Roundtrip, found 3 days ago

$217

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Wed, Jun 25 from Portland Intl. to Seattle - Tacoma Intl., returning Wed, Jul 2, priced at $217 found 3 days ago

Wed, Jun 25 - Wed, Jun 25

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$217 Roundtrip, found 3 days ago

$217

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Jun 25 from Portland Intl. to Seattle - Tacoma Intl., returning Wed, Jun 25, priced at $217 found 3 days ago

Sat, Jun 21 - Wed, Jul 2

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$237 Roundtrip, found 1 hour ago

$237

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Sat, Jun 21 from Portland Intl. to Seattle - Tacoma Intl., returning Wed, Jul 2, priced at $237 found 1 hour ago

Sat, Jun 21 - Wed, Jul 2

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 1 hour ago

$257

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Sat, Jun 21 from Portland Intl. to Seattle - Tacoma Intl., returning Wed, Jul 2, priced at $257 found 1 hour ago

Sat, Jun 21 - Wed, Jul 2

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$267 Roundtrip, found 1 hour ago

$267

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Sat, Jun 21 from Portland Intl. to Seattle - Tacoma Intl., returning Wed, Jul 2, priced at $267 found 1 hour ago

Sun, Jun 22 - Mon, Jun 23

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$277 Roundtrip, just found

$277

Roundtrip

just found

Select Alaska Airlines flight, departing Sun, Jun 22 from Portland Intl. to Seattle - Tacoma Intl., returning Mon, Jun 23, priced at $277 just found

Wed, Jun 18 - Thu, Jul 3

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$282 Roundtrip, found 1 hour ago

$282

Roundtrip

found 1 hour ago

Select Hawaiian Airlines flight, departing Wed, Jun 18 from Portland Intl. to Seattle - Tacoma Intl., returning Thu, Jul 3, priced at $282 found 1 hour ago

Sat, Jun 21 - Wed, Jul 2

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$287 Roundtrip, found 1 hour ago

$287

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Sat, Jun 21 from Portland Intl. to Seattle - Tacoma Intl., returning Wed, Jul 2, priced at $287 found 1 hour ago

Sun, Jun 22 - Mon, Jun 23

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$297 Roundtrip, just found

$297

Roundtrip

just found

Select Alaska Airlines flight, departing Sun, Jun 22 from Portland Intl. to Seattle - Tacoma Intl., returning Mon, Jun 23, priced at $297 just found

Sat, Jun 21 - Wed, Jul 2

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$307 Roundtrip, found 1 hour ago

$307

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Sat, Jun 21 from Portland Intl. to Seattle - Tacoma Intl., returning Wed, Jul 2, priced at $307 found 1 hour ago

Sat, Jun 21 - Wed, Jul 2

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$312 Roundtrip, found 1 hour ago

$312

Roundtrip

found 1 hour ago

Select Delta flight, departing Sat, Jun 21 from Portland Intl. to Seattle - Tacoma Intl., returning Wed, Jul 2, priced at $312 found 1 hour ago

Sat, Jun 21 - Wed, Jul 2

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$317 Roundtrip, found 1 hour ago

$317

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Sat, Jun 21 from Portland Intl. to Seattle - Tacoma Intl., returning Wed, Jul 2, priced at $317 found 1 hour ago

Sat, Jun 21 - Wed, Jul 2

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$327 Roundtrip, found 1 hour ago

$327

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Sat, Jun 21 from Portland Intl. to Seattle - Tacoma Intl., returning Wed, Jul 2, priced at $327 found 1 hour ago

Sun, Jun 22 - Mon, Jun 23

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$337 Roundtrip, just found

$337

Roundtrip

just found

Select Alaska Airlines flight, departing Sun, Jun 22 from Portland Intl. to Seattle - Tacoma Intl., returning Mon, Jun 23, priced at $337 just found

Sat, Jun 21 - Wed, Jul 2

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$347 Roundtrip, found 1 hour ago

$347

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Sat, Jun 21 from Portland Intl. to Seattle - Tacoma Intl., returning Wed, Jul 2, priced at $347 found 1 hour ago

Sat, Jun 21 - Wed, Jul 2

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$357 Roundtrip, found 1 hour ago

$357

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Sat, Jun 21 from Portland Intl. to Seattle - Tacoma Intl., returning Wed, Jul 2, priced at $357 found 1 hour ago

Sun, Jun 22 - Mon, Jun 23

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$357 Roundtrip, just found

$357

Roundtrip

just found

Select Alaska Airlines flight, departing Sun, Jun 22 from Portland Intl. to Seattle - Tacoma Intl., returning Mon, Jun 23, priced at $357 just found

Sat, Jun 21 - Wed, Jul 2

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$362 Roundtrip, found 1 hour ago

$362

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Sat, Jun 21 from Portland Intl. to Seattle - Tacoma Intl., returning Wed, Jul 2, priced at $362 found 1 hour ago

Sun, Jun 22 - Mon, Jun 23

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$367 Roundtrip, just found

$367

Roundtrip

just found

Select Alaska Airlines flight, departing Sun, Jun 22 from Portland Intl. to Seattle - Tacoma Intl., returning Mon, Jun 23, priced at $367 just found

Sat, Jun 21 - Wed, Jul 2

PDX

Portland Intl.

SEA

Seattle - Tacoma Intl.

$754 Roundtrip, found 1 hour ago

$754

Roundtrip

found 1 hour ago

Select United flight, departing Sat, Jun 21 from Portland Intl. to Seattle - Tacoma Intl., returning Wed, Jul 2, priced at $754 found 1 hour ago