A coastal landscape with a bay, forested hills, and a distant town.

Washington County Flights - Book Cheap Flights to Washington County

View P56,537 flight on Tue, Jul 7, 2026Opens in a new window

Popular airlines to Washington County

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

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Cheap round-trip flights to Washington County

Prices were available within the past 7 days and start at P56,537 for one-way flights and P110,397 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Sat, Sep 5 - Sat, Sep 12
MNL
Manila
PDX
Portland
P110,397 Roundtrip, found 6 days ago
P110,397
Roundtrip
found 6 days ago
Select Philippine Airlines flight, departing Sat, Sep 5 from Manila to Portland, returning Sat, Sep 12, priced at P110,397 found 6 days ago
Philippine Airlines
Sat, Jul 4 - Sat, Jul 11
MNL
Manila
PDX
Portland
P112,111 Roundtrip, found 5 days ago
P112,111
Roundtrip
found 5 days ago
Select Philippine Airlines flight, departing Sat, Jul 4 from Manila to Portland, returning Sat, Jul 11, priced at P112,111 found 5 days ago
Philippine Airlines
Tue, Jul 14 - Sat, Jul 18
MNL
Manila
PDX
Portland
P120,982 Roundtrip, found 2 days ago
P120,982
Roundtrip
found 2 days ago
Select Philippine Airlines flight, departing Tue, Jul 14 from Manila to Portland, returning Sat, Jul 18, priced at P120,982 found 2 days ago
Philippine Airlines
Sat, Sep 5 - Sat, Sep 12
MNL
Manila
PDX
Portland
P127,602 Roundtrip, found 6 days ago
P127,602
Roundtrip
found 6 days ago
Select Philippine Airlines flight, departing Sat, Sep 5 from Manila to Portland, returning Sat, Sep 12, priced at P127,602 found 6 days ago
Philippine Airlines
Thu, Jul 16 - Mon, Jul 20
MNL
Manila
PDX
Portland
P128,260 Roundtrip, found 10 hours ago
P128,260
Roundtrip
found 10 hours ago
Select Philippine Airlines flight, departing Thu, Jul 16 from Manila to Portland, returning Mon, Jul 20, priced at P128,260 found 10 hours ago
Malaysia Airlines
Tue, Jul 14 - Sat, Jul 18
MNL
Manila
PDX
Portland
P138,879 Roundtrip, found 2 days ago
P138,879
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Tue, Jul 14 from Manila to Portland, returning Sat, Jul 18, priced at P138,879 found 2 days ago
Philippine Airlines
Tue, Jul 14 - Sat, Jul 18
MNL
Manila
PDX
Portland
P140,311 Roundtrip, found 2 days ago
P140,311
Roundtrip
found 2 days ago
Select Philippine Airlines flight, departing Tue, Jul 14 from Manila to Portland, returning Sat, Jul 18, priced at P140,311 found 2 days ago
Philippine Airlines
Sun, Jul 12 - Thu, Jul 16
MNL
Manila
PDX
Portland
P142,081 Roundtrip, found 4 days ago
P142,081
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Sun, Jul 12 from Manila to Portland, returning Thu, Jul 16, priced at P142,081 found 4 days ago
Philippine Airlines
Fri, Jul 10 - Thu, Jul 16
MNL
Manila
PDX
Portland
P147,481 Roundtrip, found 3 days ago
P147,481
Roundtrip
found 3 days ago
Select Philippine Airlines flight, departing Fri, Jul 10 from Manila to Portland, returning Thu, Jul 16, priced at P147,481 found 3 days ago
Philippine Airlines
Thu, Aug 6 - Thu, Aug 13
MNL
Manila
PDX
Portland
P151,242 Roundtrip, found 5 days ago
P151,242
Roundtrip
found 5 days ago
Select Philippine Airlines flight, departing Thu, Aug 6 from Manila to Portland, returning Thu, Aug 13, priced at P151,242 found 5 days 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.

Philippine Airlines
Sat, Sep 5 - Sat, Sep 12
MNL
Manila
PDX
Portland
P110,397 Roundtrip, found 6 days ago
P110,397
Roundtrip
found 6 days ago
Select Philippine Airlines flight, departing Sat, Sep 5 from Manila to Portland, returning Sat, Sep 12, priced at P110,397 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, P110,397 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 P110,397 and P151,242 in the last seven days. For one-way journeys leaving from Manila (MNL), the lowest amount paid during this period was just P56,537.
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 P110,397 and P151,242. 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.

Book with confidence

About Washington County

Expedia offers flights to Washington County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Washington County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Washington County
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