Flights to Southwest Washington, United States of America from NT$5,232

View NT$2,146 flight on Tue, 2026/6/2Opens in a new window

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How much is the cheapest flight to Southwest Washington?

Prices were available within the past 7 days and start at NT$2,146 for one-way flights and NT$5,232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Jun 3 - Mon, Jun 8
SFO
San Francisco
PDX
Portland
NT$5,232 Roundtrip, found 2 days ago
NT$5,232
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jun 3 from San Francisco to Portland, returning Mon, Jun 8, priced at NT$5,232 found 2 days ago
United
Wed, Jun 3 - Mon, Jun 8
SFO
San Francisco
PDX
Portland
NT$6,179 Roundtrip, found 2 days ago
NT$6,179
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jun 3 from San Francisco to Portland, returning Mon, Jun 8, priced at NT$6,179 found 2 days ago
American Airlines
Wed, Jun 3 - Mon, Jun 8
SFO
San Francisco
PDX
Portland
NT$9,476 Roundtrip, found 2 days ago
NT$9,476
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jun 3 from San Francisco to Portland, returning Mon, Jun 8, priced at NT$9,476 found 2 days ago
STARLUX Airlines
Thu, Oct 1 - Wed, Oct 7
TPE
Taipei
PDX
Portland
NT$33,087 Roundtrip, found 17 hours ago
NT$33,087
Roundtrip
found 17 hours ago
Select STARLUX Airlines flight, departing Thu, Oct 1 from Taipei to Portland, returning Wed, Oct 7, priced at NT$33,087 found 17 hours ago
Korean Air
Mon, Aug 31 - Sun, Sep 13
TPE
Taipei
PDX
Portland
NT$35,981 Roundtrip, found 3 hours ago
NT$35,981
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Mon, Aug 31 from Taipei to Portland, returning Sun, Sep 13, priced at NT$35,981 found 3 hours ago

Frequently asked questions

How do I find cheap flights to Southwest Washington that have flexible change policies?
Search for your cheap flights to Southwest Washington, then click on "No change fee" directly under the "Flexible change policies" subheading. It's that easy. We appreciate that plans change and flexibility is important, so you can book with confidence with Expedia.
Which airlines fly to Southwest Washington?
With a great selection of airlines offering flights into or near Southwest Washington, you're not short on choice:

  • United Airlines - 12,950 flights to or near Southwest Washington each month, including 12,950 flights to O'Hare Intl. Airport (ORD) per month.
  • American Airlines - 8,855 flights to or near Southwest Washington each month, including 8,855 flights to O'Hare Intl. Airport (ORD) per month.
  • Delta Air Lines - 1,222 flights to or near Southwest Washington each month, including 1,222 flights to O'Hare Intl. Airport (ORD) per month.

How can I find cheap tickets to Southwest Washington?
You'll always find a terrific deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred travel date, then click on the flexible dates link above to see the cheapest prices for nearby days. NT$5,232 was the best price for a flight to Southwest Washington in the last seven days.
How much is a flight to Southwest Washington?
If you were journeying one way from San Francisco (SFO), you could've landed a cheap seat for NT$2,146 in the last seven days. Round-trip flights to Southwest Washington ranged from NT$5,232 to NT$35,981 during this same period.
What are the most popular airports to fly into in Southwest Washington?
Start organizing your Southwest Washington vacation by securing a seat on one of the 25,318 flights every month to O'Hare Intl. Airport (ORD). This is the region's main entry point.
When is the cheapest time to fly to Southwest Washington?
Fly out on a Tuesday to improve your chances of picking up the cheapest flight to Southwest Washington. Mondays are usually the second most affordable day to take off. Saturday is typically the most expensive day to fly anywhere.
How much is a plane ticket to Southwest Washington?
In the last seven days, ticket prices to Southwest Washington varied from NT$5,232 to NT$35,981.
What months are the cheapest to book a flight to Southwest Washington?
Book your ticket in February for inexpensive flights to Southwest Washington. The month of December is typically the most expensive time to purchase an airfare.

Travel information

Destination airport
Portland Intl.
Destination airport IATA code
PDX
Destination city name
Portland
Roundtrip price
NT$5,232

Trending flights to Southwest Washington

Prices were available within the past 7 days and start at NT$2,146 for one-way flights and NT$5,232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Oct 1 - Wed, Oct 7
TPE
Taipei
PDX
Portland
NT$27,757 Roundtrip, found 17 hours ago
NT$27,757
Roundtrip
found 17 hours ago
Select Delta flight, departing Thu, Oct 1 from Taipei to Portland, returning Wed, Oct 7, priced at NT$27,757 found 17 hours ago
*Available to Expedia members.