Cheap Flights to Washington County from $44

Popular airlines to Washington County

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Air Canada

    Air Canada

Top Cities to Visit in Washington County

FlightsFlights

Hillsboro

Hillsboro

How much is the cheapest flight to Washington County?

Prices were available within the past 7 days and start at $44 for one-way flights and $83 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Oct 25 - Sat, Oct 25
LAX
Los Angeles
PDX
Portland
$83 Roundtrip, found 1 hour ago
$83
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Oct 25 from Los Angeles to Portland, returning Sat, Oct 25, priced at $83 found 1 hour ago
Frontier Airlines
Fri, Oct 31 - Sun, Nov 2
LAS
Las Vegas
PDX
Portland
$88 Roundtrip, just found
$88
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Oct 31 from Las Vegas to Portland, returning Sun, Nov 2, priced at $88 just found
Frontier Airlines
Sat, Oct 25 - Sat, Nov 1
LAX
Los Angeles
PDX
Portland
$88 Roundtrip, just found
$88
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Oct 25 from Los Angeles to Portland, returning Sat, Nov 1, priced at $88 just found
Frontier Airlines
Thu, Dec 4 - Sun, Dec 14
PHX
Phoenix
PDX
Portland
$102 Roundtrip, found 17 hours ago
$102
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Thu, Dec 4 from Phoenix to Portland, returning Sun, Dec 14, priced at $102 found 17 hours ago
Frontier Airlines
Mon, Oct 27 - Mon, Nov 3
ONT
Ontario
PDX
Portland
$108 Roundtrip, found 1 hour ago
$108
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Oct 27 from Ontario to Portland, returning Mon, Nov 3, priced at $108 found 1 hour ago
Alaska Airlines
Wed, Oct 22 - Wed, Oct 22
SFO
San Francisco
PDX
Portland
$131 Roundtrip, found 1 hour ago
$131
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Oct 22 from San Francisco to Portland, returning Wed, Oct 22, priced at $131 found 1 hour ago
Alaska Airlines
Wed, Oct 22 - Tue, Nov 4
BUR
Burbank
PDX
Portland
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Oct 22 from Burbank to Portland, returning Tue, Nov 4, priced at $137 just found
Hawaiian Airlines
Tue, Oct 21 - Tue, Nov 4
SFO
San Francisco
PDX
Portland
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Oct 21 from San Francisco to Portland, returning Tue, Nov 4, priced at $137 found 1 day ago
United
Sat, Feb 14 - Tue, Feb 17
SFO
San Francisco
PDX
Portland
$137 Roundtrip, just found
$137
Roundtrip
just found
Select United flight, departing Sat, Feb 14 from San Francisco to Portland, returning Tue, Feb 17, priced at $137 just found
American Airlines
Sat, Nov 1 - Tue, Nov 4
LAX
Los Angeles
PDX
Portland
$139 Roundtrip, found 2 hours ago
$139
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Nov 1 from Los Angeles to Portland, returning Tue, Nov 4, priced at $139 found 2 hours ago

Airports in Washington County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest option available. Flights from $408
PDX
Portland Intl.
Cheapest
Flights from $408

Fargo Hector International Airport offers nonstop flights to cities across the US. From ski trips to golf getaways to a week on the beach, it's all within reach when you fly FAR.

Plan your trip and fly nonstop from Fargo to Atlanta, Chicago, Dallas, Denver, Las Vegas, Minneapolis/St. Paul, Nashville, and Phoenix-Mesa, with seasonal service to Orlando, Phoenix-Sky Harbor, and St. Pete–Clearwater.

Take advantage of our convenient new parking garage with affordable rates. Enjoy short lines, a simple terminal, and fast check-ins. From parking to boarding, it's smooth every step of the way.

Washington County Flights Information

Airlines serving
Frontier Airlines, Alaska Airlines, United, American Airlines, Southwest Airlines, Hawaiian Airlines
Roundtrip price
from $83

Frequently asked questions

How do I find cheap flights to Washington County that have flexible change policies?
When it comes to traveling 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, $83 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 $83 and $139 in the last seven days. For one-way journeys leaving from Las Vegas (LAS), the lowest amount paid during this period was just $44.
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 $83 and $139. Prices generally depend on the time of departure, airline, cabin class and how early the fare is booked.
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.
How long is a flight to Washington County?
It could take you an hour or two or longer — it really depends on which part of the States you're flying from. The average flight times for these in-demand domestic routes to Washington County will give you a clearer idea of what you can expect:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Portland Intl. Airport (PDX) - 1 hour
  • 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 46 minutes

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 55ºF to 80ºF. March, May and June is when Hillsboro draws the biggest crowds.

Trending flights to Washington County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Oct 25 - Sat, Oct 25
LAX
Los Angeles
PDX
Portland
$83 Roundtrip, found 1 hour ago
$83
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Oct 25 from Los Angeles to Portland, returning Sat, Oct 25, priced at $83 found 1 hour ago
*Available to One Key members.