Popular airlines
Alaska Airlines
Delta
American Airlines
United
Southwest Airlines
Air Canada
Frontier Airlines
Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 45% on select hotels after you book a flight*
Cheapest flights from Southwest Washington
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.
Sun, Dec 14 - Sat, Jan 3
PDX
Portland
SEA
Seattle
NT$2,999 Roundtrip, found 5 hours ago
NT$2,999
Roundtrip
found 5 hours ago
Sat, Feb 14 - Mon, Feb 23
PDX
Portland
SEA
Seattle
NT$3,021 Roundtrip, found 1 day ago
NT$3,021
Roundtrip
found 1 day ago
Tue, Nov 18 - Tue, Nov 25
PDX
Portland
SEA
Seattle
NT$3,291 Roundtrip, found 5 days ago
NT$3,291
Roundtrip
found 5 days ago
Sun, Dec 14 - Sat, Jan 3
PDX
Portland
SEA
Seattle
NT$3,304 Roundtrip, found 5 hours ago
NT$3,304
Roundtrip
found 5 hours ago
Tue, Nov 18 - Tue, Nov 25
PDX
Portland
SEA
Seattle
NT$3,595 Roundtrip, found 5 days ago
NT$3,595
Roundtrip
found 5 days ago
Sat, Feb 14 - Sun, Feb 22
PDX
Portland
SEA
Seattle
NT$3,599 Roundtrip, found 1 day ago
NT$3,599
Roundtrip
found 1 day ago
Sun, Dec 14 - Sat, Jan 3
PDX
Portland
SEA
Seattle
NT$3,886 Roundtrip, found 5 hours ago
NT$3,886
Roundtrip
found 5 hours ago
Sat, Nov 1 - Sat, Nov 8
PDX
Portland
SFO
San Francisco
NT$6,295 Roundtrip, found 6 days ago
NT$6,295
Roundtrip
found 6 days ago
Thu, Oct 30 - Wed, Nov 5
PDX
Portland
SFO
San Francisco
NT$6,305 Roundtrip, found 6 days ago
NT$6,305
Roundtrip
found 6 days ago
Mon, Oct 13 - Tue, Oct 14
PDX
Portland
SFO
San Francisco
NT$18,187 Roundtrip, found 1 day ago
NT$18,187
Roundtrip
found 1 day ago
Flights from Southwest Washington: Essential Travel Information
Cheapest flight from Southwest Washington | NT$2,999 (roundtrip) |
|---|---|
Best airlines to fly from Southwest Washington | Delta, United, American Airlines, Alaska Airlines, Hawaiian Airlines |
Cheapest month to fly from Southwest Washington | December |
Southwest Washington IATA code | PDX |
Southwest Washington Country/State | United States of America |
Airline ticket deals from Southwest Washington | NT$2,999 - NT$18,187 |
- Flights to New York
- Flights to Las Vegas
- Flights to Orlando
- Flights to Chicago
- Flights to San Francisco
- Flights to Los Angeles
- Flights to San Diego
- Flights to Houston
- Flights to Boston
- Flights to Miami
- Flights to Pigeon Forge
- Flights to Gatlinburg
- Flights to Atlanta
- Flights to San Antonio
- Flights to Honolulu
- Flights to Austin
- Flights to New Orleans
- Flights to Myrtle Beach
- Flights to Seattle
- Flights to Dallas
Top Flight Destinations In the World
- Flights to China
- Flights to Greece
- Flights to Switzerland
- Flights to France
- Flights to United States of America
- Flights to Spain
- Flights to Russia
- Flights to Colombia
- Flights to India
- Flights to Argentina
- Flights to South Korea
- Flights to United Kingdom
- Flights to Indonesia
- Flights to Brazil
- Flights to Germany
- Flights to Australia
- Flights to Canada
- Flights to Japan
- Flights to Türkiye
- Flights to Sweden
Nearby Airports
- Portland Intl. Airport (PDX)
- Astoria Regional Airport (AST)
- Yakima Air Terminal - McAllister Field Airport (YKM)
- Seattle - Tacoma Intl. Airport (SEA)
- Boeing Field Airport (BFI)
- Bowerman Airport (HQM)
- Seattle Paine Field Intl. Airport Airport (PAE)
- Robert's Field Airport (RDM)
- William R. Fairchild Intl. Airport (CLM)
- Tri-Cities Airport (PSC)
Expedia's Latest Trends
Hotels
General
- Visit Bay Area
- Visit Washington
- Visit Chicago
- Visit Southeastern United States
- Visit Eastern Massachusetts
- Visit Phoenix
- Visit Monument Valley
- Visit Dallas
- Visit Denver
- Visit Southern California
- Visit Orlando
- Visit Seattle
- Visit Palm Springs
- Visit Yellowstone National Park
- Visit New York
- Visit The South
- Visit Central United States
- Visit Boston
- Visit Houston
- Visit Tucson
- Visit New Orleans
*Available to Expedia members.