Cheap Flights to Southwest Washington from HK$550

View HK$550 flight on Sat, 14 Feb 2026Opens in a new window

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Cheap round-trip flights to Southwest Washington

Prices were available within the past 7 days and start at HK$550 for one-way flights and HK$778 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 14 Feb - Fri, 20 Feb
SEA
Seattle
PDX
Portland
HK$778 Return, found 19 hours ago
HK$778
Return
found 19 hours ago
Select Delta flight, departing Sat, 14 Feb from Seattle to Portland, returning Fri, 20 Feb, priced at HK$778 found 19 hours ago
United
Fri, 16 Jan - Tue, 20 Jan
LAX
Los Angeles
PDX
Portland
HK$1,822 Return, found 18 hours ago
HK$1,822
Return
found 18 hours ago
Select United flight, departing Fri, 16 Jan from Los Angeles to Portland, returning Tue, 20 Jan, priced at HK$1,822 found 18 hours ago
American Airlines
Fri, 16 Jan - Tue, 20 Jan
LAX
Los Angeles
PDX
Portland
HK$1,853 Return, found 18 hours ago
HK$1,853
Return
found 18 hours ago
Select American Airlines flight, departing Fri, 16 Jan from Los Angeles to Portland, returning Tue, 20 Jan, priced at HK$1,853 found 18 hours ago
Air Canada
Wed, 21 Jan - Wed, 28 Jan
HKG
Hong Kong SAR
PDX
Portland
HK$5,317 Return, found 3 days ago
HK$5,317
Return
found 3 days ago
Select Air Canada flight, departing Wed, 21 Jan from Hong Kong SAR to Portland, returning Wed, 28 Jan, priced at HK$5,317 found 3 days ago
STARLUX Airlines
Mon, 27 Apr - Mon, 11 May
HKG
Hong Kong SAR
PDX
Portland
HK$7,787 Return, found 1 hour ago
HK$7,787
Return
found 1 hour ago
Select STARLUX Airlines flight, departing Mon, 27 Apr from Hong Kong SAR to Portland, returning Mon, 11 May, priced at HK$7,787 found 1 hour 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. HK$778 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 Seattle (SEA), you could've landed a cheap seat for HK$550 in the last seven days. Round-trip flights to Southwest Washington ranged from HK$778 to HK$7,787 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 HK$778 to HK$7,787.
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.
Flights to Southwest Washington information
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Destination city name
Portland
Return price
HK$778

Trending flights to Southwest Washington

Prices were available within the past 7 days and start at HK$550 for one-way flights and HK$778 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 21 Jan - Wed, 28 Jan
HKG
Hong Kong SAR
PDX
Portland
HK$5,317 Return, found 3 days ago
HK$5,317
Return
found 3 days ago
Select Air Canada flight, departing Wed, 21 Jan from Hong Kong SAR to Portland, returning Wed, 28 Jan, priced at HK$5,317 found 3 days ago
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