How does KAYAK find such low prices on flights from Oregon to Washington Dulles Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Washington Dulles Airport. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Washington Dulles Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Oregon is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Oregon to Washington Dulles Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Oregon with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Washington Dulles Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$115 CHEAP FLIGHTS from Oregon to Washington Dulles (IAD)

IAD

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals

Cheap Flights from Oregon to Dulles Intl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oregon to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Oregon to Dulles Intl

KAYAK's recommended round-trip deals from the most popular airlines that fly from Oregon to Dulles Intl.

Discover the best prices for you by selecting your travel dates on KAYAK.

1:50 pm - 5:55 amPDX-IAD

13h 05m1 stop

7:30 am - 12:55 pmIAD-PDX

8h 25m1 stop

$218Frontier

Find Deal

Fri, May 30 - Mon, Jun 2

1:15 pm - 6:31 amPDX-IAD

14h 16m1 stop

7:25 am - 1:05 pmIAD-PDX

8h 40m1 stop

$238Frontier

Find Deal

Mon, May 19 - Thu, May 22

8:59 pm - 7:36 amBOI-IAD

8h 37m1 stop

7:00 am - 2:05 pmIAD-BOI

9h 05m1 stop

$244Alaska Airlines

Find Deal

Wed, May 21 - Sat, May 31

1:25 pm - 11:59 pmPDX-IAD

7h 34m1 stop

7:25 am - 1:05 pmIAD-PDX

8h 40m1 stop

$263

Find Deal

Wed, May 21 - Sun, May 25

1:50 pm - 5:55 amPDX-IAD

13h 05m1 stop

6:30 am - 1:57 pmIAD-PDX

10h 27m1 stop

$269

Find Deal

Thu, May 22 - Wed, May 28

7:06 pm - 7:36 amBOI-IAD

10h 30m1 stop

6:30 am - 12:22 pmIAD-BOI

7h 52m1 stop

$275Alaska Airlines

Find Deal

Wed, May 21 - Tue, Jun 3

6:28 pm - 11:49 amPDX-IAD

14h 21m1 stop

1:22 pm - 10:46 pmIAD-PDX

12h 24m1 stop

$285Sun Country Air

Find Deal

Wed, Jun 18 - Mon, Jun 23

6:28 pm - 11:49 amPDX-IAD

14h 21m1 stop

12:40 pm - 5:28 pmIAD-PDX

7h 48m1 stop

$299Sun Country Air

Find Deal

Wed, Jun 18 - Wed, Jun 25

7:49 pm - 5:52 amBOI-IAD

8h 03m1 stop

7:45 am - 4:19 pmIAD-BOI

10h 34m1 stop

$301Delta

Find Deal

Mon, May 26 - Sat, May 31

11:40 pm - 9:12 amBOI-IAD

7h 32m1 stop

3:31 pm - 11:51 pmIAD-BOI

10h 20m2 stops

$306Delta

Find Deal

Tue, Jun 24 - Mon, Jun 30

Useful Info

Low season	February
High season	May
Cheapest flight	$115

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly and prices are also 2% lower on average.

Flight from Portland to Washington Dulles Airport

How does KAYAK find such low prices on flights from Oregon to Washington Dulles Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Washington Dulles Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Washington Dulles Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Oregon to Washington Dulles Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Washington Dulles Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Clinton

Everything you need to know for your flight to Dulles Intl

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Washington Dulles Airport (IAD)

IAD

$115 Find Cheap Flights from Oregon to Washington Dulles Airport

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

Cheap Flights from Oregon to Dulles Intl

Recent round-trip flight deals from Oregon to Dulles Intl

Recent one-way flight deals from Oregon to Dulles Intl

Recent last minute flight deals from Oregon to Dulles Intl

Recent direct flight deals from Oregon to Dulles Intl

Good to know

FAQs for booking Oregon to Washington Dulles Airport flights

How does KAYAK find such low prices on flights from Oregon to Washington Dulles Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Washington Dulles Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Washington Dulles Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Oregon to Washington Dulles Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Oregon with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Washington Dulles Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Dulles Intl?

Everything you need to know for your flight to Dulles Intl

Information on your arrival and departure airports

Cabin class types available on flights to Dulles Intl

Complete your trip to Dulles Intl with a hotel stay or car rental

Find direct flights for Dulles Intl

Flights to other popular destinations

Flights from domestic origins to Oregon

Choose which airport to fly into in Washington, D.C.

Find deals for your return flight