£50 Cheap Flights to Washington County

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Top Cities to Visit in Washington County

FlightsFlights

Hillsboro

Hillsboro

Cheap round-trip flights to Washington County

Prices were available within the past 7 days and start at £50 for one-way flights and £98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, 3 Nov - Mon, 3 Nov
SFO
San Francisco
PDX
Portland
£98 Return, found 1 day ago
£98
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 3 Nov from San Francisco to Portland, returning Mon, 3 Nov, priced at £98 found 1 day ago
Hawaiian Airlines
Tue, 29 Jul - Fri, 15 Aug
SFO
San Francisco
PDX
Portland
£102 Return, found 3 days ago
£102
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, 29 Jul from San Francisco to Portland, returning Fri, 15 Aug, priced at £102 found 3 days ago
Delta
Tue, 29 Jul - Mon, 18 Aug
SFO
San Francisco
PDX
Portland
£117 Return, found 3 days ago
£117
Return
found 3 days ago
Select Delta flight, departing Tue, 29 Jul from San Francisco to Portland, returning Mon, 18 Aug, priced at £117 found 3 days ago
United
Fri, 18 Jul - Tue, 5 Aug
SFO
San Francisco
PDX
Portland
£154 Return, found 3 days ago
£154
Return
found 3 days ago
Select United flight, departing Fri, 18 Jul from San Francisco to Portland, returning Tue, 5 Aug, priced at £154 found 3 days ago
American Airlines
Thu, 17 Jul - Tue, 22 Jul
SFO
San Francisco
PDX
Portland
£193 Return, just found
£193
Return
just found
Select American Airlines flight, departing Thu, 17 Jul from San Francisco to Portland, returning Tue, 22 Jul, priced at £193 just found
Delta
Tue, 12 Aug - Wed, 3 Sep
ABR
Aberdeen
PDX
Portland
£277 Return, found 1 day ago
£277
Return
found 1 day ago
Select Delta flight, departing Tue, 12 Aug from Aberdeen to Portland, returning Wed, 3 Sep, priced at £277 found 1 day ago
Icelandair
Thu, 2 Oct - Wed, 8 Oct
LGW
London
PDX
Portland
£415 Return, found 6 days ago
£415
Return
found 6 days ago
Select Icelandair flight, departing Thu, 2 Oct from London to Portland, returning Wed, 8 Oct, priced at £415 found 6 days ago
Icelandair
Tue, 30 Sep - Mon, 6 Oct
LHR
London
PDX
Portland
£418 Return, found 5 days ago
£418
Return
found 5 days ago
Select Icelandair flight, departing Tue, 30 Sep from London to Portland, returning Mon, 6 Oct, priced at £418 found 5 days ago
JetBlue Airways
Mon, 14 Jul - Wed, 16 Jul
SFO
San Francisco
PDX
Portland
£447 Return, found 6 hours ago
£447
Return
found 6 hours ago
Select JetBlue Airways flight, departing Mon, 14 Jul from San Francisco to Portland, returning Wed, 16 Jul, priced at £447 found 6 hours ago
Swiss International Air Lines
Tue, 23 Sep - Tue, 7 Oct
LGW
London
PDX
Portland
£479 Return, found 1 day ago
£479
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, 23 Sep from London to Portland, returning Tue, 7 Oct, priced at £479 found 1 day ago

Top tips for booking flights to Washington County from UK

Get ready to fly to Washington County

Prepare your luggage and book your flights to Washington County with Expedia. We offer a seamless flight booking experience, with a wide range of Washington County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Washington County in 2025, we are always available to assist you. Book your flights to Washington County today and let the adventure begin!

Find the best tickets to Washington County

To find some of the best tickets to Washington County in 2025, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Washington County or last-minute flights to Washington County, you can filter and sort your search results, making it easy to find the ideal flight to Washington County.

Airlines fly to Washington County

There are 20 different airlines that fly to Washington County including some of the most trusted names in the business. To book flights to Washington County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Washington County plane tickets.

Find the cheapest flights to Washington County

By booking early you may find some of the best deals for Washington County flights from the UK, including Washington County direct flights. You can usually find affordable and cheap flights to Washington County, whether one-way from £50 or round-trip from £98, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Washington County

Try searching for different Washington County airports with Expedia to find some of the cheapest flights to Washington County. Flights from San Francisco (SFO) to Portland (PDX) usually have the lowest price from £50.

Why book your flights to Washington County with Expedia

Expedia offers great deals on Washington County air fares from £50 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Washington County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Washington County Flights Information

Airlines serving
Alaska Airlines, Hawaiian Airlines, Delta, United, American Airlines, JetBlue Airways, Icelandair, Swiss International Air Lines, WestJet, Air Europa
Roundtrip price
from £98

Frequently asked questions

How do I find cheap flights to Washington County that have flexible change policies?
When it comes to travelling 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, £98 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 £98 and £664 in the last seven days. For one-way journeys leaving from San Francisco (SFO), the lowest amount paid during this period was just £50.
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 £98 and £664. 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.

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.

Icelandair
Thu, 2 Oct - Wed, 8 Oct
LGW
London
PDX
Portland
£415 Return, found 6 days ago
£415
Return
found 6 days ago
Select Icelandair flight, departing Thu, 2 Oct from London to Portland, returning Wed, 8 Oct, priced at £415 found 6 days ago
*Available to Expedia members.