Alaska Airlines Flight 1787 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Alaska Airlines Flight 1787 Route Deals From $189

The cheapest prices found with in the last 7 days for return flights were $323 and $189 for one-way flights to Portland Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 6 - Tue, Oct 13
PHL
Philadelphia Intl.
PDX
Portland Intl.
$323 Roundtrip, found 4 hours ago
$323
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Tue, Oct 6 from Philadelphia Intl. to Portland Intl., returning Tue, Oct 13, priced at $323 found 4 hours ago
Tue, Oct 6 - Tue, Oct 13
PHL
Philadelphia Intl.
PDX
Portland Intl.
$333 Roundtrip, found 4 hours ago
$333
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Tue, Oct 6 from Philadelphia Intl. to Portland Intl., returning Tue, Oct 13, priced at $333 found 4 hours ago
Thu, Oct 1 - Thu, Oct 8
PHL
Philadelphia Intl.
PDX
Portland Intl.
$343 Roundtrip, found 4 hours ago
$343
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Thu, Oct 1 from Philadelphia Intl. to Portland Intl., returning Thu, Oct 8, priced at $343 found 4 hours ago
Thu, Oct 1 - Thu, Oct 8
PHL
Philadelphia Intl.
PDX
Portland Intl.
$353 Roundtrip, found 4 hours ago
$353
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Thu, Oct 1 from Philadelphia Intl. to Portland Intl., returning Thu, Oct 8, priced at $353 found 4 hours ago
Wed, Sep 16 - Wed, Oct 14
PHL
Philadelphia Intl.
PDX
Portland Intl.
$362 Roundtrip, found 10 hours ago
$362
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Philadelphia Intl. to Portland Intl., returning Wed, Oct 14, priced at $362 found 10 hours ago
Thu, Oct 8 - Tue, Oct 13
PHL
Philadelphia Intl.
PDX
Portland Intl.
$368 Roundtrip, found 8 hours ago
$368
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Thu, Oct 8 from Philadelphia Intl. to Portland Intl., returning Tue, Oct 13, priced at $368 found 8 hours ago
Wed, Oct 28 - Sat, Oct 31
PHL
Philadelphia Intl.
PDX
Portland Intl.
$377 Roundtrip, found 12 hours ago
$377
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Wed, Oct 28 from Philadelphia Intl. to Portland Intl., returning Sat, Oct 31, priced at $377 found 12 hours ago