Southwest® flights to destinations in the Northwest
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Visit the Northwest.
Whether you want to wrap yourself in flannel to hit the muddy banks of Wishkah River or wish to explore Idaho from the banks of the Boise River, there’s something for every kind of explorer in the Northwest region. Cultural landmarks and thriving modern scenes abound in Portland and Seattle, but there’s so much more to the region than these two show-stealing metropolises. See everywhere Southwest can take you in the Northwest and start planning your next getaway near the Pacific.
Low fares for the Northwest and beyond
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Oakland (OAK)to
Portland, OR (PDX)Depart: 03/17/2026
From
$49
One-way
Basic
Chicago (Midway) (MDW)to
Portland, OR (PDX)Depart: 05/11/2026
From
$49
One-way
Basic
San Jose, CA (SJC)to
Eugene (EUG)Depart: 03/18/2026
From
$49
One-way
Basic
Las Vegas (LAS)to
Boise (BOI)Depart: 04/02/2026
From
$59
One-way
Basic
Chicago (Midway) (MDW)to
Seattle/Tacoma (SEA)Depart: 03/07/2026
From
$69
One-way
Basic
Denver (DEN)to
Portland, OR (PDX)Depart: 04/04/2026
From
$69
One-way
Basic
Las Vegas (LAS)to
Seattle/Tacoma (SEA)Depart: 05/13/2026
From
$69
One-way
Basic
Las Vegas (LAS)to
Eugene (EUG)Depart: 03/19/2026
From
$72
One-way
Basic
Sacramento (SMF)to
Boise (BOI)Depart: 03/11/2026
From
$74
One-way
Basic
Sacramento (SMF)to
Seattle/Tacoma (SEA)Depart: 04/25/2026
From
$74
One-way
Basic
Oakland (OAK)to
Seattle/Tacoma (SEA)Depart: 03/07/2026
From
$74
One-way
Basic
San Diego (SAN)to
Bozeman (BZN)Depart: 03/07/2026
From
$74
One-way
Basic
*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.
Plan your trip to the Northwest
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Plan a vacation.
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Join Rapid Rewards, our award-winning frequent flyer program1.
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Free inflight WiFi thanks to T-Mobile®.2
Rapid Rewards members can go online to check email, snag a dinner reservation, or browse social media from takeoff to landing. Learn more ›
12022–2023 Freddie Awards. 2Where available. Available only on WiFi-enabled designated aircraft. Free WiFi is only for Rapid Rewards® Members.