Cheap Flights to Washington County from $39 (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 28 - Sun, Jan 31
AZA
Phoenix - Mesa Gateway
PDX
Portland Intl.
$94 Roundtrip, found 3 days ago
$94
Roundtrip
found 3 days ago
Select Allegiant Air flight, departing Thu, Jan 28 from Phoenix - Mesa Gateway to Portland Intl., returning Sun, Jan 31, priced at $94 found 3 days ago
Sat, Nov 7 - Sat, Nov 7
SFO
San Francisco Intl.
PDX
Portland Intl.
$112 Roundtrip, just found
$112
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Nov 7 from San Francisco Intl. to Portland Intl., returning Sat, Nov 7, priced at $112 just found
Sat, Oct 10 - Sat, Oct 10
SFO
San Francisco Intl.
PDX
Portland Intl.
$117 Roundtrip, found 1 day ago
$117
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 10 from San Francisco Intl. to Portland Intl., returning Sat, Oct 10, priced at $117 found 1 day ago
Sat, Oct 10 - Sat, Oct 10
SFO
San Francisco Intl.
PDX
Portland Intl.
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 10 from San Francisco Intl. to Portland Intl., returning Sat, Oct 10, priced at $137 found 1 day ago
Thu, Oct 29 - Thu, Oct 29
SFO
San Francisco Intl.
PDX
Portland Intl.
$147 Roundtrip, found 2 days ago
$147
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Oct 29 from San Francisco Intl. to Portland Intl., returning Thu, Oct 29, priced at $147 found 2 days ago
Mon, Nov 2 - Mon, Nov 2
SJC
Norman Y. Mineta San Jose Intl.
PDX
Portland Intl.
$151 Roundtrip, found 1 day ago
$151
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Mon, Nov 2 from Norman Y. Mineta San Jose Intl. to Portland Intl., returning Mon, Nov 2, priced at $151 found 1 day ago
Fri, Oct 23 - Mon, Oct 26
LAX
Los Angeles Intl.
PDX
Portland Intl.
$158 Roundtrip, found 5 hours ago
$158
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Fri, Oct 23 from Los Angeles Intl. to Portland Intl., returning Mon, Oct 26, priced at $158 found 5 hours ago
Thu, Nov 5 - Thu, Nov 12
DEN
Denver Intl.
PDX
Portland Intl.
$163 Roundtrip, found 6 days ago
$163
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Nov 5 from Denver Intl. to Portland Intl., returning Thu, Nov 12, priced at $163 found 6 days ago
OriginDestinationTravel DatesFlights From*
SFOPortlandOctober 28 to October 28$112
SANPortlandSeptember 14 to September 19$137
LAXPortlandSeptember 25 to September 28$161
DENPortlandSeptember 24 to October 13$178
DFWPortlandNovember 9 to November 12$188
ONTPortlandNovember 12 to November 16$210
PHXPortlandSeptember 12 to September 23$243
PHLPortlandOctober 13 to October 16$287
ORDPortlandOctober 13 to October 20$288
BOSPortlandSeptember 6 to September 6$297
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DFWPortlandAugust 30 to September 2$284
SANPortlandAugust 30 to September 3$305
PHXPortlandAugust 28 to September 10$306
SFOPortlandAugust 29 to September 1$314
ONTPortlandAugust 29 to September 1$318
DENPortlandAugust 30 to September 5$343
LAXPortlandAugust 29 to August 30$348
ORDPortlandAugust 29 to September 10$373
BOSPortlandAugust 30 to September 4$397
PHLPortlandAugust 30 to September 4$444
*Prices include taxes and fees

Best Washington County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
The Independence
3.0-star property

The Independence

Oct 23 - Oct 26

3 night stay

Los Angeles (LAX) to Portland (PDX)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $566, price is now $391 per person
$391
per person
found 1 day ago
Skamania Lodge
3.5-star property

Skamania Lodge

Nov 19 - Nov 23

4 night stay

Los Angeles (LAX) to Portland (PDX)

Alaska Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $824, price is now $570 per person
$570
per person
found 8 hours ago
Royal Canoe by Avantstay Walk to the Shore + Cozy Fireplace
3.0-star property

Royal Canoe by Avantstay Walk to the Shore + Cozy Fireplace

Oct 7 - Oct 12

5 night stay

Phoenix (PHX) to Portland (PDX)

Southwest Airlines • Coach

Portland (PDX) to Phoenix (PHX)

Frontier Airlines • Coach
Save 100% on your flight
Price was $2,025, price is now $1,486 per person
$1,486
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Los Angeles 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.
8.2/10 Very Good! (2,226 reviews)
"Breakfast was pretty sparse. Coffee urns were empty…slow to refill."

Reviewed on Aug 20, 2026

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.
9.6/10 Exceptional! (1,489 reviews)
"They clean the room every 3rd days, and it was strict. We stayed 4days, and it would’ve make more sense if they would clean after the 2nd day."

Reviewed on Aug 20, 2026

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 Oregon Zoo and Washington Square Mall are located nearby.
8.6/10 Excellent! (1,493 reviews)
"Our stay was very restful, which was all we were looking for. The breakfast was good quality."

Reviewed on Aug 20, 2026

Opens in a new windowEmbassy Suites by Hilton Portland Tigard
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Holiday Inn Portland West - Hillsboro by IHG

Holiday Inn Portland West - Hillsboro by IHG

3 out of 5
2575 NW Aloclek Dr Hillsboro OR
Book a stay at this business-friendly hotel in Hillsboro. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Streets of Tanasbourne Mall and Gordon Faber Recreation Complex are located nearby.
8.8/10 Excellent! (1,013 reviews)
"100% recomendable"

Reviewed on Aug 19, 2026

Opens in a new windowHoliday Inn Portland West - Hillsboro by IHG
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 $94. 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 14 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 $94. 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 $94 and $444. 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.