How does KAYAK find such low prices on flights from District of Columbia to Portland?

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 District of Columbia to Portland. 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 District of Columbia to Portland?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from District of Columbia 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 District of Columbia to Portland?

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 Portland with an airline and back to District of Columbia 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 District of Columbia to Portland?

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 Portland from District of Columbia 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>

$157 CHEAP FLIGHTS from District of Columbia to Portland

PDX

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

...and more

Travelers love KAYAK

41 299 237 searches in the past 7 days on KAYAK

Save 23% 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.

Cheapest round-trip

$281

Overall average: $420

Frontier

Thu 4/2Mon 4/6

DCA - PDX • 1 stop

Cheapest non-stop

$292

Typical prices: $437-$757

United Airlines

Thu 3/5Tue 3/10

IAD - PDX • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Portland!

Flight Deals

Cheap Flights from District of Columbia to Portland

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia to Portland 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.

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from District of Columbia to Portland

Thu, Apr 2 - Mon, Apr 6

6:00 pm - 11:03 am

DCA

PDX

20h 03m

1 stop

11:58 am - 12:02 pm

PDX

DCA

21h 04m

1 stop

$281Frontier

Mon, Feb 23 - Tue, Feb 24

6:00 am - 10:45 am

DCA

PDX

7h 45m

1 stop

11:05 am - 10:55 pm

PDX

DCA

8h 50m

2 stops

$282Southwest

Wed, Feb 11 - Tue, Feb 17

6:00 am - 1:21 pm

IAD

PDX

10h 21m

1 stop

11:35 pm - 2:39 pm

PDX

IAD

12h 04m

2 stops

$282American Airlines

Sat, Mar 7 - Fri, Mar 13

8:59 am - 4:49 pm

DCA

PDX

10h 50m

1 stop

8:04 am - 4:00 pm

PDX

DCA

4h 56mnonstop

$285Hawaiian Airlines

Wed, Feb 11 - Tue, Feb 17

7:01 am - 1:53 pm

IAD

PDX

9h 52m

2 stops

11:35 pm - 2:39 pm

PDX

IAD

12h 04m

2 stops

$287American Airlines

Mon, Mar 2 - Thu, Mar 5

5:06 pm - 8:13 pm

DCA

PDX

6h 07mnonstop

8:30 am - 9:59 pm

PDX

DCA

10h 29m

1 stop

$287Alaska Airlines

Wed, Mar 4 - Tue, Mar 17

9:30 am - 7:55 pm

DCA

PDX

13h 25m

2 stops

5:25 am - 4:20 pm

PDX

DCA

7h 55m

1 stop

$288Southwest

Thu, Mar 5 - Tue, Mar 10

7:05 pm - 9:58 pm

IAD

PDX

5h 53mnonstop

11:10 pm - 7:03 am

PDX

IAD

4h 53mnonstop

$292United Airlines

Sun, Feb 8 - Wed, Feb 11

5:09 pm - 8:11 pm

DCA

PDX

6h 02mnonstop

8:02 am - 4:01 pm

PDX

DCA

4h 59mnonstop

$297Alaska Airlines

Fri, Mar 6 - Sun, Mar 8

3:30 pm - 10:45 pm

DCA

PDX

10h 15m

1 stop

11:59 pm - 9:54 am

PDX

DCA

6h 55m

1 stop

$299United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$157

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly with an average 4% increase in price.

Flight from Washington Dulles Airport to Portland

How does KAYAK find such low prices on flights from District of Columbia to Portland?
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 District of Columbia to Portland.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Portland?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from District of Columbia 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 District of Columbia to Portland?
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 Portland with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Portland?
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 Portland from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Seaside

Vancouver

Salem

The Dalles

Lake Oswego

Clackamas

Stevenson

Government Camp

Carson

Kelso

Gleneden Beach

Gladstone

Oceanside

Dundee

Durham

Everything you need to know for your flight to Portland

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Portland

Portland (PDX)

PDX

$157 Find Cheap Flights from District of Columbia to Portland

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

Everything you should know

Cheap Flights from District of Columbia to Portland

Recent round-trip flight deals from District of Columbia to Portland

Recent one-way flight deals from District of Columbia to Portland

Recent last minute flight deals from District of Columbia to Portland

Recent direct flight deals from District of Columbia to Portland

Good to know

FAQs for booking flights from District of Columbia to Portland

How does KAYAK find such low prices on flights from District of Columbia to Portland?

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 District of Columbia to Portland.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Portland?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from District of Columbia 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 District of Columbia to Portland?

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 Portland with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Portland?

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 Portland from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Portland?

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Cabin class types available on flights to District of Columbia

Complete your trip to Portland with a hotel stay or car rental

Find direct flights for Portland

Flights to other popular destinations

Flights from domestic origins to Portland

Choose which airport to fly into in Portland

Find deals for your return flight