$43 Cheap flights to Washington County

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Top places to visit in Washington County

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

Hillsboro
A dense forest of green trees with a grassy foreground.
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Forest Grove

Forest Grove

Cheap flights to Washington County from $43 One Way, $88 Round Trip

$88 return flights and $43 one-way flights to Washington County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 16 - Sat, Nov 21
SFO
San Francisco
PDX
Portland
$88 Roundtrip, found 4 days ago
$88
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Nov 16 from San Francisco to Portland, returning Sat, Nov 21, priced at $88 found 4 days ago
Thu, Jan 21 - Sun, Jan 24
AZA
Mesa
PDX
Portland
$90 Roundtrip, found 2 days ago
$90
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Thu, Jan 21 from Mesa to Portland, returning Sun, Jan 24, priced at $90 found 2 days ago
Tue, Nov 10 - Tue, Nov 17
DEN
Denver
PDX
Portland
$102 Roundtrip, found 12 hours ago
$102
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Tue, Nov 10 from Denver to Portland, returning Tue, Nov 17, priced at $102 found 12 hours ago
Mon, Nov 9 - Fri, Nov 13
LAX
Los Angeles
PDX
Portland
$103 Roundtrip, found 1 hour ago
$103
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Nov 9 from Los Angeles to Portland, returning Fri, Nov 13, priced at $103 found 1 hour ago
Tue, Dec 15 - Tue, Dec 15
SAN
San Diego
PDX
Portland
$130 Roundtrip, found 6 days ago
$130
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Dec 15 from San Diego to Portland, returning Tue, Dec 15, priced at $130 found 6 days ago
Mon, Dec 7 - Mon, Dec 14
PHX
Phoenix
PDX
Portland
$164 Roundtrip, found 20 hours ago
$164
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Mon, Dec 7 from Phoenix to Portland, returning Mon, Dec 14, priced at $164 found 20 hours ago
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Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
ONTPortlandOctober 17 to October 19$195
ORDPortlandOctober 18 to October 19$382
SFOPortlandOctober 17 to October 21$409
DFWPortlandOctober 17 to October 20$410
SANPortlandOctober 17 to October 21$417
LAXPortlandOctober 18 to October 24$430
DENPortlandOctober 18 to October 19$441
PHXPortlandOctober 17 to October 20$459
PHLPortlandOctober 18 to October 22$554
BOSPortlandOctober 18 to October 29$619
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Washington County Accommodation Deals

Cedartree Hotel Portland Hillsboro

Cedartree Hotel Portland Hillsboro

3.5 out of 5
4901 NE Five Oaks Dr Hillsboro OR
Fully refundableReserve now, pay when you stay
$134 nightly
The price is $152 total per night from Oct 22 to Oct 23
$152 total
Oct 22 - Oct 23
Total with taxes and fees
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 ...
Opens in a new windowCedartree Hotel Portland Hillsboro
Larkspur Landing Extended Stay Suites Hillsboro

Larkspur Landing Extended Stay Suites Hillsboro

3 out of 5
3133 Ne Shute Rd Hillsboro OR
Fully refundableReserve now, pay when you stay
$90 nightly
The price is $103 total per night from Oct 18 to Oct 19
$103 total
Oct 18 - Oct 19
Total with taxes and fees
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 ...
Opens in a new windowLarkspur Landing Extended Stay Suites 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
Fully refundableReserve now, pay when you stay
$138 nightly
The price is $156 total per night from Oct 18 to Oct 19
$156 total
Oct 18 - Oct 19
Total with taxes and fees
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 ...
Opens in a new windowEmbassy Suites by Hilton Portland Tigard
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Motel 6 Tigard, OR - Portland South - Lake Oswego

Motel 6 Tigard, OR - Portland South - Lake Oswego

2 out of 5
17950 SW Mcewan Ave Lake Oswego OR
Fully refundableReserve now, pay when you stay
$44 nightly
The price is $50 total per night from Nov 3 to Nov 4
$50 total
Nov 3 - Nov 4
Total with taxes and fees
Stay at this motel in Lake Oswego. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.6/10 Good! (1,255 reviews)
"The room was clean. We were given more to and towels when asked for. The hallways are full of trash. The air system didn’t work in our room. Our keys kept unprogramming. We would leave and come back and the keys wouldn’t work. It was raining and very windy. We would have to go to office and wait ..."

Reviewed on Oct 12, 2026

Opens in a new windowMotel 6 Tigard, OR - Portland South - Lake Oswego
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.

Need a Car For After Your Flight?

Special

Managers Special
  • 4 people
  • Unlimited mileage
Portland, Oregon, USA
Managers Special

$28

$93 total
found 3 days ago
Special Managers Special

Compact

Nissan Versa Note
  • 5 people
  • Unlimited mileage
Portland, Oregon, USA
Nissan Versa Note

$45

$136 total
found 3 days ago
Compact Nissan Versa Note

Economy

Chevrolet Spark
  • 4 people
  • Unlimited mileage
Portland, Oregon, USA
Chevrolet Spark

$45

$136 total
found 3 days ago
Economy Chevrolet Spark

Midsize Pickup Regular Cab

Toyota Tacoma
  • 5 people
  • Unlimited mileage
Portland, Oregon, USA
Toyota Tacoma

$46

$149 total
found 3 days ago
Midsize Pickup Regular Cab Toyota Tacoma
Lowest prices found within the past 3 days. Prices and availability subject to change. Additional terms may apply.

Washington County

Save money on your flights to Washington County as well as on hotel and car packages.

 

Free Fees

Snap up cheap Washington County flights at Orbitz, and pay no booking fees. We also don’t charge fees when your plans change or are cancelled. While you’re there, check out our low fare deals on flights to other locations besides flights to Washington County.

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Mix and Match

At Orbitz, we turned a great idea from the world of fashion into another way for you to save money. When you shop our low cost tickets on flights to any destination, don’t be afraid to mix and match different airlines for maximum savings on your Washington County flights air ticket. Save more on air travel every day in every way at Orbitz.

Frequently asked questions

Which airlines fly to Washington County?
Check out the deals from the 12 airlines that offer services to Washington County. Whether you'd like to stretch out in the pointy end of the plane or save dollars in economy, there'll be a seat for you. Head for Portland Intl. Airport (PDX) with one of these major carriers:

  • Air Canada - 51 flights to Washington County per month
  • Delta - 17 flights to Washington County per month
  • WestJet - 16 flights to Washington County per month

What is the best airport to fly to in Washington County?
Portland Intl. Airport (PDX) is the main gateway for this unique region. Once you've walked out of the terminal, the possibilities are endless when it comes to adventuring around Washington County.
How much is a flight to Washington County?
The cost for a round-trip flight to Washington County this last week fluctuated between $88 and $619. If you were flying one-way out of Mesa (AZA), you could have nabbed fares from as low as $43.
How to book the cheapest flight to Washington County?
Scoring cheap flights to Washington County is as easy as booking with Orbitz. But if you're eager to make sure you're walking away with the best flight deals around, here are some suggestions to follow:

  • Consider taking off from or landing at nearby airports for a better deal. Enter your preferred departure and arrival points in the form fields, then choose the 'Nearby airports' function below. It will show you any available options.
  • If you're flexible with when you take off, click on the 'Show flexible dates' link. It'll bring up flight deals for the days either side of your selected departure. Ticket prices often vary depending on what day it is.
  • Select 'Show options' to fine tune your search results. You can choose your preferred seating class and airline here. Under 'Sort & Filter' to the left, you can even select whether you want to fly in the morning, afternoon or evening.
  • Lock in your airfare as soon as you've worked out your travel dates. While it does happen from time to time, flights rarely drop in price as your departure date gets closer.
  • Save more on your getaway by bundling your flights, hotels and car rental into a package. Your travel budget will thank you.
  • If possible, avoid flying in peak seasons. Airfares soar during summer, school breaks and other vacation periods like Easter, Thanksgiving and Christmas.

How long is a flight to Washington County?
The United States is big, so that depends on which city you're taking off from. To make life easier, we've chosen some of the main routes to Washington County and calculated their average flight times:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Portland Intl. Airport (PDX) - 1 hour and 9 minutes
  • Denver, CO (DEN-Denver Intl.) to Portland Intl. Airport (PDX) - 2 hours and 45 minutes
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Portland Intl. Airport (PDX) - 2 hours and 19 minutes

What is the best time to book a flight to Washington County?
Generally speaking, the cheapest time to book a plane ticket is in January. This is followed by February then August. When seeking a cheap flight to Washington County, it's always good to be ready to book. Cheap deals pop up suddenly and don't stick around!
What day of the week is the cheapest to book a flight to Washington County?
Make a booking on a Tuesday, Wednesday or Saturday. Generally, these are the cheapest days to purchase airfares to Washington County. The vacation of your dreams starts with a fantastic flight deal!
What is the cheapest day of the week to fly to Washington County?
You can nab cheap flights to Washington County by hopping on a plane on a Monday, according to Orbitz data from 2020. Tuesday is the next most affordable day, while Saturday has the most costly airfares. Whether you prefer to save a bundle or fly whenever is convenient, you'll always find a fabulous deal with Orbitz.
What is the cheapest month to fly to Washington County?
Get set to jet for less in August. This is generally an excellent month to get on a plane if you're after cheap flights to Washington County, based on Orbitz data. The least affordable time to fly is June, so avoid this month if you can.
Which airlines allow free cancellation?
Flexibility is important these days, that's why Orbitz lets you search for flights that won't hit you with a fee for any amendments. Add your departure and arrival destinations, then click on "Filter by flexible change policies." We'll show you all the options that include free cancellation and no change fees.
What do I need for the flight to Washington County?
There is so much to sort out for any big adventure, so it's useful to get a little help before you set out. Here are a few pointers to make sure you're organized for take off:

  • Firstly, you'll need to take all your travel documents and some identification. How much depends on where you're departing from. When reserving your ticket, you should always use the exact name, birth date and gender as listed on your current ID.
  • Stuff your carry-on bag with activities and snacks and you'll happily pass the time on your medium-haul flight. If you get the chance, jump on the airport's Wi-Fi and transfer your favorite podcast or playlist to your device before take off.
  • Regardless what the season is at your destination, aircraft cabins are often quite cool. Carry an extra layer on the flight with you to stay warm and comfy.

How many direct flights are there to Washington County?
With roughly 453 direct flights every month, you'll be flying straight into Washington County and starting a fantastic new adventure before you know it. Some of the airlines that journey nonstop to Washington County include Alaska Airlines, Delta Air Lines and Southwest Airlines. United Airlines, American Airlines and Spirit Airlines are other well-known options.
How do I get cheap first-class/business deals to Washington County?
Smart travelers have a talent for finding business or first-class airfares to Washington County without the sky-high price tag. Take their lead with these handy hints:

  • Be more flexible with your travel dates and hold out for deals on business or first-class airfares.
  • Search for a low-cost carrier that has business-class seats. They often come with more space and a glass of bubbly — and a more appealing price.
  • Bid for an upgrade in online auctions or upgrade your fare through your flight loyalty scheme.

What is the best time to go to Washington County?
Anytime is an awesome time to head to Washington County, but March, May and June are the busiest months. As with most places in the Northern Hemisphere, the summer season commences June 20. If you'd rather spend your days in a light T-shirt than a big winter jacket, this time of the year would be ideal for you. Expect average daytime highs of 80 ºF and nightly lows around 50 ºF.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.