Cheap Flights to Washington County | Popular Routes to Washington County from HK$1,093

View HK$1,093 flight on Thu, 30 Apr 2026Opens in a new window

Popular airlines to Washington County

  • Alaska Airlines

  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Sun Country Airlines

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Cheap round-trip flights to Washington County

Prices were available within the past 7 days and start at HK$1,093 for one-way flights and HK$1,927 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, 19 May - Thu, 28 May
YVR
Vancouver
PDX
Portland
HK$1,927 Return, found 4 days ago
HK$1,927
Return
found 4 days ago
Select Air Canada flight, departing Tue, 19 May from Vancouver to Portland, returning Thu, 28 May, priced at HK$1,927 found 4 days ago
Delta
Fri, 22 May - Sun, 31 May
YVR
Vancouver
PDX
Portland
HK$2,118 Return, found 10 hours ago
HK$2,118
Return
found 10 hours ago
Select Delta flight, departing Fri, 22 May from Vancouver to Portland, returning Sun, 31 May, priced at HK$2,118 found 10 hours ago
Delta
Fri, 17 Apr - Sun, 28 Jun
SEA
Seattle
PDX
Portland
HK$2,222 Return, found 22 hours ago
HK$2,222
Return
found 22 hours ago
Select Delta flight, departing Fri, 17 Apr from Seattle to Portland, returning Sun, 28 Jun, priced at HK$2,222 found 22 hours ago
United
Fri, 22 May - Sun, 31 May
YVR
Vancouver
PDX
Portland
HK$2,788 Return, found 10 hours ago
HK$2,788
Return
found 10 hours ago
Select United flight, departing Fri, 22 May from Vancouver to Portland, returning Sun, 31 May, priced at HK$2,788 found 10 hours ago
Delta
Fri, 10 Apr - Fri, 10 Apr
LAS
Las Vegas
PDX
Portland
HK$3,905 Return, found 12 hours ago
HK$3,905
Return
found 12 hours ago
Select Delta flight, departing Fri, 10 Apr from Las Vegas to Portland, returning Fri, 10 Apr, priced at HK$3,905 found 12 hours ago
Delta
Tue, 26 May - Thu, 25 Jun
TPE
Taipei
PDX
Portland
HK$4,232 Return, found 17 hours ago
HK$4,232
Return
found 17 hours ago
Select Delta flight, departing Tue, 26 May from Taipei to Portland, returning Thu, 25 Jun, priced at HK$4,232 found 17 hours ago
WestJet
Fri, 22 May - Sun, 31 May
YVR
Vancouver
PDX
Portland
HK$4,847 Return, found 10 hours ago
HK$4,847
Return
found 10 hours ago
Select WestJet flight, departing Fri, 22 May from Vancouver to Portland, returning Sun, 31 May, priced at HK$4,847 found 10 hours ago
American Airlines
Fri, 10 Apr - Fri, 10 Apr
LAS
Las Vegas
PDX
Portland
HK$5,344 Return, found 12 hours ago
HK$5,344
Return
found 12 hours ago
Select American Airlines flight, departing Fri, 10 Apr from Las Vegas to Portland, returning Fri, 10 Apr, priced at HK$5,344 found 12 hours ago
WestJet
Fri, 22 May - Sun, 31 May
YXX
Abbotsford
PDX
Portland
HK$5,368 Return, found 10 hours ago
HK$5,368
Return
found 10 hours ago
Select WestJet flight, departing Fri, 22 May from Abbotsford to Portland, returning Sun, 31 May, priced at HK$5,368 found 10 hours ago
Air Canada
Tue, 9 Jun - Thu, 9 Jul
HKG
Hong Kong SAR
PDX
Portland
HK$6,512 Return, found 1 hour ago
HK$6,512
Return
found 1 hour ago
Select Air Canada flight, departing Tue, 9 Jun from Hong Kong SAR to Portland, returning Thu, 9 Jul, priced at HK$6,512 found 1 hour ago

Trending flights to Washington County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, 9 Jun - Thu, 9 Jul
HKG
Hong Kong SAR
PDX
Portland
HK$6,512 Return, found 1 hour ago
HK$6,512
Return
found 1 hour ago
Select Air Canada flight, departing Tue, 9 Jun from Hong Kong SAR to Portland, returning Thu, 9 Jul, priced at HK$6,512 found 1 hour ago

Frequently asked questions

How do I find cheap flights to Washington County that have flexible change policies?
When it comes to traveling these days, flexibility is a must. That's why we've added a "No change fee" search function to help you locate flexible, low-priced fares to Washington County. It's at the top left of your screen just below the "Flexible change policies" subheading.
Which airlines fly to Washington County?
With a good range of airlines offering flights into or near Washington County, the choice is yours:

  • Alaska Airlines - 2,614 flights to or near Washington County each month, including 2,614 flights to Portland Intl. Airport (PDX) per month.
  • Delta Air Lines - 814 flights to or near Washington County each month, including 814 flights to Portland Intl. Airport (PDX) per month.
  • Southwest Airlines - 784 flights to or near Washington County each month, including 784 flights to Portland Intl. Airport (PDX) per month.

How can I find cheap tickets to Washington County?
An excellent strategy for scoring cheap tickets is to be flexible with your travel dates. Begin with searching for your flight to Washington County, then click on the "flexible dates" link to see prices for nearby days. Another helpful hint? Book well ahead of time. For an idea of costs, HK$1,927 was the best price for a flight to Washington County in the last seven days.
How much is a flight to Washington County?
You could have nabbed a return air ticket to Washington County from anywhere between HK$1,927 and HK$6,512 in the last seven days. For one-way journeys leaving from Las Vegas (LAS), the lowest amount paid during this period was just HK$1,093.
What are the most popular airports to fly into in Washington County?
Jet into Portland Intl. Airport (PDX) and sample the best that Washington County has to offer. As the region's main entry point, around 5,648 flights land here every month.
When is the cheapest time to fly to Washington County?
Leave for Washington County early in the week and you'll usually be rewarded with lower fares. Tuesday is generally the cheapest day to jet off, closely followed by Monday. If you're eager to avoid the priciest flights, steer clear of Saturdays.
How much is a plane ticket to Washington County?
In the last seven days, tickets to Washington County varied between HK$1,927 and HK$6,512. Prices generally depend on the time of departure, airline, cabin class and how early the fare is booked.
What is the best time to go to Washington County?
Hillsboro, Washington County's most populous city, is a terrific destination to explore at anytime. Don't like the cold? Then venture here from June 20 onward in summer, when average temperatures range from 13ºC to 27ºC. March, May and June is when Hillsboro draws the biggest crowds.
What months are the cheapest to book a flight to Washington County?
To snap up a bargain flight to Washington County, try to book during February when ticket prices are at their cheapest. When do tickets cost the most? In the U.S, it's the month of December.

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About Washington County

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About Washington County

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