Cheap Flights to Washington County from ￥14,190

View ￥14,190 flight on Sat, May 30, 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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How much is the cheapest flight to Washington County?

Prices were available within the past 7 days and start at ￥14,190 for one-way flights and ￥28,270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, May 26 - Sat, May 30
LAX
Los Angeles
PDX
Portland
￥28,270 Roundtrip, found 2 days ago
￥28,270
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, May 26 from Los Angeles to Portland, returning Sat, May 30, priced at ￥28,270 found 2 days ago
American Airlines
Sat, May 2 - Mon, May 4
LAX
Los Angeles
PDX
Portland
￥34,490 Roundtrip, found 10 hours ago
￥34,490
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, May 2 from Los Angeles to Portland, returning Mon, May 4, priced at ￥34,490 found 10 hours ago
Delta
Sat, Jun 6 - Sun, Jun 7
ONT
Ontario
PDX
Portland
￥34,640 Roundtrip, found 5 days ago
￥34,640
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jun 6 from Ontario to Portland, returning Sun, Jun 7, priced at ￥34,640 found 5 days ago
Alaska Airlines
Tue, May 26 - Wed, May 27
LAX
Los Angeles
PDX
Portland
￥36,330 Roundtrip, found 2 days ago
￥36,330
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, May 26 from Los Angeles to Portland, returning Wed, May 27, priced at ￥36,330 found 2 days ago
Air Canada
Mon, May 18 - Wed, May 27
YVR
Vancouver
PDX
Portland
￥39,130 Roundtrip, found 6 days ago
￥39,130
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, May 18 from Vancouver to Portland, returning Wed, May 27, priced at ￥39,130 found 6 days ago
United
Thu, Apr 23 - Sun, Apr 26
YVR
Vancouver
PDX
Portland
￥42,450 Roundtrip, found 3 days ago
￥42,450
Roundtrip
found 3 days ago
Select United flight, departing Thu, Apr 23 from Vancouver to Portland, returning Sun, Apr 26, priced at ￥42,450 found 3 days ago
WestJet
Tue, Jun 30 - Sat, Jul 4
YXX
Abbotsford
PDX
Portland
￥46,090 Roundtrip, found 3 days ago
￥46,090
Roundtrip
found 3 days ago
Select WestJet flight, departing Tue, Jun 30 from Abbotsford to Portland, returning Sat, Jul 4, priced at ￥46,090 found 3 days ago
Alaska Airlines
Tue, Sep 1 - Tue, Sep 15
KIX
Osaka
PDX
Portland
￥96,690 Roundtrip, found 6 days ago
￥96,690
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Sep 1 from Osaka to Portland, returning Tue, Sep 15, priced at ￥96,690 found 6 days ago
Air Canada
Mon, Jun 29 - Wed, Aug 5
NRT
Tokyo
PDX
Portland
￥107,290 Roundtrip, found 2 days ago
￥107,290
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Jun 29 from Tokyo to Portland, returning Wed, Aug 5, priced at ￥107,290 found 2 days ago
American Airlines
Tue, Aug 4 - Mon, Aug 10
HND
Tokyo
PDX
Portland
￥108,270 Roundtrip, found 1 day ago
￥108,270
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 4 from Tokyo to Portland, returning Mon, Aug 10, priced at ￥108,270 found 1 day ago

Trending flights to Washington County

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.

Alaska Airlines
Tue, Sep 1 - Tue, Sep 15
KIX
Osaka
PDX
Portland
￥96,690 Roundtrip, found 6 days ago
￥96,690
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Sep 1 from Osaka to Portland, returning Tue, Sep 15, priced at ￥96,690 found 6 days 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, ￥28,270 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 ￥28,270 and ￥108,270 in the last seven days. For one-way journeys leaving from Los Angeles (LAX), the lowest amount paid during this period was just ￥14,190.
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.
How much is a plane ticket to Washington County?
In the last seven days, tickets to Washington County varied between ￥28,270 and ￥108,270. 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 55ºF to 80ºF. 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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