Book your next flight to the Pacific Northwest on Alaska Airlines
expand_more
1 Passenger
expand_moretoday
today
Is your next business trip in Seattle? Are you planning a Portland getaway to explore food carts and bookstores? Can you hear Willamette wineries calling your name? You’ve come to the right place. Save with low fares on Alaska Airlines flights to the Pacific Northwest.
Relax in custom leather seats with power outlets, stay busy with free inflight entertainment and messaging on your personal devices, snack on your favorite Northwest food and beverages, and more.
Flight deals to the Pacific Northwest on Alaska Airlines*
flight_takeoff
flight_land
Phoenix (PHX)to
Seattle (SEA)Depart: Sep 23, 2026
From
$99
Seen: 2 hours ago
One-way
Saver
San Francisco (SFO)to
Seattle (SEA)Depart: Sep 22, 2026
From
$69
Seen: 1 hour ago
One-way
Saver
San Diego (SAN)to
Seattle (SEA)Depart: Aug 17, 2026
From
$109
Seen: 6 hours ago
One-way
Saver
Santa Ana (SNA)to
Seattle (SEA)Depart: Sep 8, 2026
From
$129
Seen: 12 hours ago
One-way
Saver
Burbank (BUR)to
Seattle (SEA)Depart: Oct 13, 2026
From
$134
Seen: 7 hours ago
One-way
Saver
San Jose (SJC)to
Seattle (SEA)Depart: Aug 6, 2026
From
$79
Seen: 6 hours ago
One-way
Saver
Los Angeles (LAX)to
Seattle (SEA)Depart: Sep 5, 2026
From
$139
Seen: 9 hours ago
One-way
Saver
Las Vegas (LAS)to
Seattle (SEA)Depart: Sep 23, 2026
From
$79
Seen: 1 hour ago
One-way
Saver
San Diego (SAN)to
Portland (PDX)Depart: Nov 2, 2026
From
$69
Seen: 15 hours ago
One-way
Saver
Newark (EWR)to
Seattle (SEA)Depart: Sep 16, 2026
From
$154
Seen: 13 hours ago
One-way
Saver
Los Angeles (LAX)to
Portland (PDX)Depart: Aug 10, 2026
From
$112
Seen: 12 hours ago
One-way
Saver
Chicago (ORD)to
Seattle (SEA)Depart: Sep 16, 2026
From
$132
Seen: 6 hours ago
One-way
Saver
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.