Cheap Flights to Washington County from $61 (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.

Tue, Jul 28 - Wed, Jul 29
SFO
San Francisco Intl.
PDX
Portland Intl.
$117 Roundtrip, found 3 days ago
$117
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Jul 28 from San Francisco Intl. to Portland Intl., returning Wed, Jul 29, priced at $117 found 3 days ago
Sat, Sep 12 - Sat, Sep 12
LAX
Los Angeles Intl.
PDX
Portland Intl.
$118 Roundtrip, just found
$118
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Sep 12 from Los Angeles Intl. to Portland Intl., returning Sat, Sep 12, priced at $118 just found
Wed, Oct 7 - Wed, Oct 14
SFO
San Francisco Intl.
PDX
Portland Intl.
$137 Roundtrip, found 4 days ago
$137
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 7 from San Francisco Intl. to Portland Intl., returning Wed, Oct 14, priced at $137 found 4 days ago
Tue, Aug 25 - Wed, Sep 2
SFO
San Francisco Intl.
PDX
Portland Intl.
$137 Roundtrip, found 3 days ago
$137
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 25 from San Francisco Intl. to Portland Intl., returning Wed, Sep 2, priced at $137 found 3 days ago
Wed, Oct 7 - Wed, Oct 14
SFO
San Francisco Intl.
PDX
Portland Intl.
$151 Roundtrip, found 4 days ago
$151
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Wed, Oct 7 from San Francisco Intl. to Portland Intl., returning Wed, Oct 14, priced at $151 found 4 days ago
Tue, Aug 25 - Wed, Sep 2
SFO
San Francisco Intl.
PDX
Portland Intl.
$159 Roundtrip, found 3 days ago
$159
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 25 from San Francisco Intl. to Portland Intl., returning Wed, Sep 2, priced at $159 found 3 days ago
Sat, Sep 19 - Wed, Sep 23
DEN
Denver Intl.
PDX
Portland Intl.
$178 Roundtrip, found 4 days ago
$178
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Sep 19 from Denver Intl. to Portland Intl., returning Wed, Sep 23, priced at $178 found 4 days ago
Tue, Aug 18 - Tue, Aug 25
PHX
Sky Harbor Intl.
PDX
Portland Intl.
$210 Roundtrip, found 3 days ago
$210
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Aug 18 from Sky Harbor Intl. to Portland Intl., returning Tue, Aug 25, priced at $210 found 3 days ago
OriginDestinationTravel DatesFlights From*
LAXPortlandSeptember 12 to September 12$118
SFOPortlandOctober 6 to October 10$135
SANPortlandOctober 7 to October 13$170
DENPortlandSeptember 29 to October 3$188
ONTPortlandSeptember 22 to September 29$210
PHXPortlandOctober 14 to October 21$220
BOSPortlandAugust 30 to September 4$237
PHLPortlandSeptember 12 to September 22$240
DFWPortlandSeptember 22 to September 28$254
ORDPortlandAugust 14 to August 17$280
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LAXPortlandJuly 11 to July 27$221
SANPortlandJuly 10 to July 11$304
DFWPortlandJuly 11 to July 16$321
DENPortlandJuly 12 to July 15$323
ONTPortlandJuly 10 to July 31$328
PHXPortlandJuly 10 to July 13$331
ORDPortlandJuly 11 to July 13$368
SFOPortlandJuly 12 to July 16$380
PHLPortlandJuly 10 to July 15$499
BOSPortlandJuly 11 to July 13$645
*Prices include taxes and fees

Best Washington County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Kings Row Inn
2.5-star property

Kings Row Inn

Jul 15 - Jul 18

3 night stay

Salt Lake City (SLC) to Portland (PDX)

Alaska Airlines • Roundtrip • Coach
Price was $715, price is now $499 per person
$499
per person
found 1 day ago
OYO Hotel St. Helens, OR
2.0-star property

OYO Hotel St. Helens, OR

Jul 15 - Jul 18

3 night stay

Salt Lake City (SLC) to Portland (PDX)

Alaska Airlines • Roundtrip • Coach
Price was $815, price is now $547 per person
$547
per person
found 1 day ago
Super 8 by Wyndham Vancouver East
2.0-star property

Super 8 by Wyndham Vancouver East

Jul 15 - Jul 18

3 night stay

Salt Lake City (SLC) to Portland (PDX)

Alaska Airlines • Roundtrip • Coach
Price was $740, price is now $510 per person
$510
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Salt Lake City 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! (2,145 reviews)
"Ok room pull out couch was pretty rough springs and bars and very thin mattress with every spring felt"

Reviewed on Jul 4, 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.
Opens in a new windowCedartree Hotel Portland Hillsboro
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.
8.6/10 Excellent! (1,014 reviews)
"It was good"

Reviewed on Jul 6, 2026

Opens in a new windowHoliday Inn Portland West - Hillsboro by IHG
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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! (1,411 reviews)
"Thr staff there were great"

Reviewed on Jul 6, 2026

Opens in a new windowEmbassy Suites by Hilton Portland Tigard
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 $117. 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 July. 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 $117. 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 $117 and $645. 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.