Cheap Flights to Washington County from $47 (2026/2027)

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A rural landscape with rolling green fields, scattered trees, and a few houses.

Hillsboro

Flights
Hillsboro

How Much Does it Cost To Fly To Washington County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Thu, Jan 21 - Sun, Jan 24
AZA
Phoenix - Mesa Gateway
PDX
Portland Intl.
$102 Roundtrip, found 20 hours ago
$102
Roundtrip
found 20 hours ago
Select Allegiant Air flight, departing Thu, Jan 21 from Phoenix - Mesa Gateway to Portland Intl., returning Sun, Jan 24, priced at $102 found 20 hours ago
Sat, Oct 24 - Sat, Oct 24
SFO
San Francisco Intl.
PDX
Portland Intl.
$113 Roundtrip, found 3 days ago
$113
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Oct 24 from San Francisco Intl. to Portland Intl., returning Sat, Oct 24, priced at $113 found 3 days ago
Sat, Oct 31 - Mon, Nov 2
SFO
San Francisco Intl.
PDX
Portland Intl.
$129 Roundtrip, found 5 days ago
$129
Roundtrip
found 5 days ago
Select United flight, departing Sat, Oct 31 from San Francisco Intl. to Portland Intl., returning Mon, Nov 2, priced at $129 found 5 days ago
Fri, Nov 13 - Fri, Nov 13
LAX
Los Angeles Intl.
PDX
Portland Intl.
$137 Roundtrip, found 4 days ago
$137
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Nov 13 from Los Angeles Intl. to Portland Intl., returning Fri, Nov 13, priced at $137 found 4 days ago
Sat, Nov 14 - Mon, Nov 16
SFO
San Francisco Intl.
PDX
Portland Intl.
$153 Roundtrip, found 5 days ago
$153
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Sat, Nov 14 from San Francisco Intl. to Portland Intl., returning Mon, Nov 16, priced at $153 found 5 days ago
Tue, Dec 8 - Tue, Dec 8
SFO
San Francisco Intl.
PDX
Portland Intl.
$175 Roundtrip, found 16 hours ago
$175
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Dec 8 from San Francisco Intl. to Portland Intl., returning Tue, Dec 8, priced at $175 found 16 hours ago
Fri, Dec 4 - Tue, Dec 8
DEN
Denver Intl.
PDX
Portland Intl.
$207 Roundtrip, found 5 days ago
$207
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Dec 4 from Denver Intl. to Portland Intl., returning Tue, Dec 8, priced at $207 found 5 days ago
Wed, Nov 18 - Wed, Nov 18
SLC
Salt Lake City Intl.
PDX
Portland Intl.
$235 Roundtrip, found 3 days ago
$235
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Nov 18 from Salt Lake City Intl. to Portland Intl., returning Wed, Nov 18, priced at $235 found 3 days ago
OriginDestinationTravel DatesFlights From*
AZAPortlandJanuary 10 to January 17$102
SFOPortlandDecember 1 to December 14$117
SANPortlandDecember 12 to December 15$137
ONTPortlandOctober 28 to November 2$140
LAXPortlandDecember 4 to December 11$178
DENPortlandNovember 17 to November 21$232
BOSPortlandNovember 4 to November 9$270
DALPortlandOctober 27 to November 3$276
ORDPortlandDecember 7 to December 21$343
PHLPortlandNovember 16 to November 20$347
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SFOPortlandOctober 11 to October 15$319
DFWPortlandOctober 9 to October 13$320
LAXPortlandOctober 11 to October 16$393
DENPortlandOctober 11 to October 15$419
PHXPortlandOctober 11 to October 26$426
ONTPortlandOctober 10 to October 12$441
ORDPortlandOctober 11 to October 14$445
SANPortlandOctober 11 to October 13$477
PHLPortlandOctober 11 to October 20$487
BOSPortlandOctober 10 to October 12$615
*Prices include taxes and fees

Best Washington County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Portland's White House
3.0-star property

Portland's White House

Dec 11 - Dec 14

3 night stay

Dallas (DFW) to Portland (PDX)

American Airlines • Coach

Portland (PDX) to Dallas (DFW)

Frontier Airlines • Coach
Price was $946, price is now $697 per person
$697
per person
found 1 day ago
The Tillamook Inn
2.0-star property

The Tillamook Inn

Dec 26 - Jan 1

6 night stay

Minneapolis (MSP) to Portland (PDX)

Southwest Airlines • Non-stop • Coach

Portland (PDX) to Minneapolis (MSP)

Delta • Non-stop • Coach
Price was $1,040, price is now $766 per person
$766
per person
found 14 hours ago
Bowline Hotel
4.0-star property

Bowline Hotel

Nov 19 - Nov 23

4 night stay

Atlanta (ATL) to Portland (PDX)

Southwest Airlines • Non-stop roundtrip • Coach
Price was $1,401, price is now $1,067 per person
$1,067
per person
found 22 hours ago
Don't see what you're looking for?
See all available trips from Dallas to Washington County
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Travelers ❤️ These Washington County 🏨

Larkspur Landing Extended Stay Suites Hillsboro

Larkspur Landing Extended Stay Suites Hillsboro

3 out of 5
3133 Ne Shute Rd Hillsboro OR
Book a stay at this business-friendly aparthotel in Hillsboro. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Topgolf and Gordon Faber Recreation Complex are located nearby.
Opens in a new windowLarkspur Landing Extended Stay Suites Hillsboro
Cedartree Hotel Portland Hillsboro

Cedartree Hotel Portland Hillsboro

3.5 out of 5
4901 NE Five Oaks Dr Hillsboro OR
Stay at this hotel in Hillsboro. Enjoy free WiFi, free parking, and hot springs on site. Our guests praise the helpful staff in our reviews. Popular attractions Ron Tonkin Field and Hillsboro Stadium are located nearby.
Opens in a new windowCedartree Hotel Portland Hillsboro
Embassy Suites by Hilton Portland Tigard

Embassy Suites by Hilton Portland Tigard

3.5 out of 5
9000 SW Washington Square Road Tigard OR
Book a stay at this golf hotel in Tigard. Enjoy free breakfast, room service, and a 24-hour fitness center. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Washington Square Mall and Oregon Zoo are located nearby.
8.6/10 Excellent! (1,534 reviews)
"Had to pay for parking expedia does not include everything"

Reviewed on Oct 5, 2026

Opens in a new windowEmbassy Suites by Hilton Portland Tigard
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Hampton Inn & Suites Portland/Hillsboro-Evergreen Park

Hampton Inn & Suites Portland/Hillsboro-Evergreen Park

2.5 out of 5
9399 NE Tanasbourne Dr. Hillsboro OR
Book a stay at this business-friendly hotel in Hillsboro. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Streets of Tanasbourne Mall and Rock Creek Country Club are located nearby.
Opens in a new windowHampton Inn & Suites Portland/Hillsboro-Evergreen Park
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Washington County?
Based on prices found over the last seven days on Travelocity, a roundtrip flight to Washington County started at as little as $102. If you can be flexible with your dates, it will be easy to land a great bargain. This price was available on Travelocity for flights to Washington County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Washington County?
Find a fare at the right price with one of the 15 airlines operating flights to Washington County. If you're going to Sherwood, let Alaska Airlines whisk you away to this main city to enjoy its famous attractions. This leading carrier offers 2,409 flights there each month.
What is the cheapest month to fly to Washington County?
Splash out more money on epic experiences and less on your airline ticket by going away to Washington County in January. This is the cheapest month to set off to this destination based on Travelocity's direct return flight demand between January and December last year. Check out our list of flights and get away from it all without paying a fortune.
How can I check my flight status to Washington County?
There are a few ways you can track your flight status. You'll find all the necessary info in our "Trips" portal, which is located at the top of our homepage. Log in or create an account — you can then access and manage your bookings whenever you need. For those on the go, the Travelocity app can also help you check the status of your flight to Washington County, as well as share travel details with any members of your family flying with you.
How do I find the best deals on flights to Washington County?
Be flexible with your travel dates and you might just find an incredible deal. When searching for flights on Travelocity, click the "Flexible dates" option at the top of the page to see all the prices for surrounding days. Also try to book ahead of schedule and avoid the busy tourist season. In the last seven days, the best price for a roundtrip flight to Washington County was $102. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Washington County with Travelocity?
Track down cheap flights to Washington County with Travelocity and begin planning your next getaway. With round-the-clock customer service during every stage of your trip and a Price Match Guarantee, we take the bother out of securing cheap family flights, hotels, activities and more. Score an awesome deal now and gear up for an epic adventure.
What are the most popular flight routes to Washington County?
Take a look at these major flight routes to Washington County and start planning your next big adventure:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Portland Intl. Airport (PDX) - 3,926 flights a month.
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Portland Intl. Airport (PDX) - 2,539 flights a month.
  • San Francisco, CA (SFO-San Francisco Intl.) to Portland Intl. Airport (PDX) - 1,781 flights a month.

How much is a flight to Washington County on average?
Based on prices found on Travelocity over the last seven days, roundtrip flights to Washington County cost between $102 and $615. When you're ready to go, Travelocity will help you find a fare to fit your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Washington County?
Where you fly out from will largely dictate how much time your direct flight to Washington County will take. Here are a few of the most popular routes to Washington County and average journey times:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Portland Intl. Airport (PDX) - 1 hour and 7 minutes
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Portland Intl. Airport (PDX) - 2 hours and 24 minutes
  • San Francisco, CA (SFO-San Francisco Intl.) to Portland Intl. Airport (PDX) - 1 hour and 53 minutes

What can I expect on a flight to Washington County?
That depends on a couple of things. Is your flight to Washington County an hour long or many hours long? Are you traveling with a full-service airline or a budget one? These things will have a bearing on your experience while on board. If your flight is classified as long haul, a good number of airlines include drinks, hot meals and entertainment. Low-cost carriers are an excellent option when it comes to short journeys or cheap flights for family vacations. That said, they often won't have the same inclusions as a full-service airline.