How does KAYAK find such low prices on flights from Oregon to Washington, D.C.?

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, D.C..

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Washington, D.C.?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. 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, D.C.?

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, D.C. 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, D.C.?

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, D.C. from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$142 CHEAP FLIGHTS from Oregon to Washington, D.C.

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Flight Deals

Cheap Flights from Oregon to Washington, D.C.

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 Oregon to Washington, D.C.

Mon, Oct 19 - Thu, Oct 22

2:50 pm - 6:20 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

13h 30m1 stop Las Vegas Harry Reid Intl

6:00 am - 1:55 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

9h 55m1 stop Las Vegas Harry Reid Intl

$244Frontier

Sat, Sep 26 - Tue, Sep 29

10:45 pm - 6:40 amPDX Portland-BWI Baltimore/Washington

4h 55mnonstop

8:10 am - 10:40 amBWI Baltimore/Washington-PDX Portland

5h 30mnonstop

$283Southwest

Sat, Sep 26 - Wed, Sep 30

7:30 am - 3:40 pmPDX Portland-BWI Baltimore/Washington

5h 10mnonstop

4:43 pm - 7:15 pmBWI Baltimore/Washington-PDX Portland

5h 32mnonstop

$283Alaska Airlines

Sat, Sep 26 - Tue, Sep 29

10:45 pm - 6:40 amPDX Portland-BWI Baltimore/Washington

4h 55mnonstop

8:10 am - 10:40 amBWI Baltimore/Washington-PDX Portland

5h 30mnonstop

$283Southwest

Wed, Oct 14 - Wed, Oct 21

11:49 pm - 11:05 amPDX Portland-BWI Baltimore/Washington

8h 16m1 stop Dallas/Fort Worth

11:40 am - 7:41 pmBWI Baltimore/Washington-PDX Portland

11h 01m1 stop Chicago O'Hare Intl

$302American Airlines

Thu, Oct 29 - Mon, Nov 2

3:24 pm - 12:16 amBOI Boise Air Term. Gowen Fld-BWI Baltimore/Washington

6h 52m1 stop Chicago O'Hare Intl

3:57 pm - 10:42 pmBWI Baltimore/Washington-BOI Boise Air Term. Gowen Fld

8h 45m1 stop Dallas/Fort Worth

$303American Airlines

Tue, Sep 29 - Tue, Oct 6

5:00 am - 3:07 pmBOI Boise Air Term. Gowen Fld-BWI Baltimore/Washington

8h 07m1 stop Denver Intl

6:25 am - 11:28 amBWI Baltimore/Washington-BOI Boise Air Term. Gowen Fld

7h 03m1 stop Chicago O'Hare Intl

$303United Airlines

Wed, Oct 21 - Tue, Oct 27

7:02 am - 6:13 pmPDX Portland-BWI Baltimore/Washington

8h 11m1 stop Chicago O'Hare Intl

12:34 pm - 7:12 pmBWI Baltimore/Washington-PDX Portland

9h 38m1 stop Chicago O'Hare Intl

$303United Airlines

Sat, Sep 19 - Wed, Sep 23

7:30 am - 3:40 pmPDX Portland-BWI Baltimore/Washington

5h 10mnonstop

4:43 pm - 7:15 pmBWI Baltimore/Washington-PDX Portland

5h 32mnonstop

$311Alaska Airlines

Thu, Oct 22 - Mon, Oct 26

12:11 pm - 6:20 amPDX Portland-IAD Washington, D.C. Dulles Intl

15h 09m1 stop Las Vegas Harry Reid Intl

6:00 am - 11:40 amIAD Washington, D.C. Dulles Intl-PDX Portland

8h 40m1 stop Las Vegas Harry Reid Intl

$324Frontier

Recent last minute flight deals from Oregon to Washington, D.C.

Fri, Sep 4 - Wed, Sep 9

1:59 pm - 12:34 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

8h 35m1 stop Atlanta Hartsfield-Jackson

6:00 am - 1:01 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

9h 01m1 stop Atlanta Hartsfield-Jackson

$333Delta

Thu, Sep 3 - Sun, Sep 6

12:24 pm - 9:59 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

7h 35m1 stop Denver Intl

8:00 am - 3:31 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

9h 31m1 stop Seattle/Tacoma Intl

$402Multiple Airlines

Thu, Sep 3 - Wed, Sep 9

12:24 pm - 9:59 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

7h 35m1 stop Denver Intl

10:59 am - 8:20 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

11h 21m1 stop San Diego

$402Multiple Airlines

Sat, Sep 5 - Wed, Sep 9

7:35 pm - 5:40 amEUG Eugene-IAD Washington, D.C. Dulles Intl

7h 05m1 stop Seattle/Tacoma Intl

9:03 am - 1:44 pmIAD Washington, D.C. Dulles Intl-EUG Eugene

7h 41m1 stop Seattle/Tacoma Intl

$405Alaska Airlines

Fri, Sep 4 - Tue, Sep 8

3:08 pm - 5:40 amEUG Eugene-IAD Washington, D.C. Dulles Intl

11h 32m1 stop Seattle/Tacoma Intl

7:00 am - 1:44 pmIAD Washington, D.C. Dulles Intl-EUG Eugene

9h 44m1 stop Seattle/Tacoma Intl

$405Alaska Airlines

Fri, Sep 4 - Tue, Sep 8

12:29 pm - 11:59 pmEUG Eugene-IAD Washington, D.C. Dulles Intl

8h 30m1 stop Seattle/Tacoma Intl

7:25 am - 12:58 pmIAD Washington, D.C. Dulles Intl-EUG Eugene

8h 33m1 stop Seattle/Tacoma Intl

$405Delta

Fri, Sep 4 - Thu, Sep 10

11:40 am - 8:04 amPDX Portland-IAD Washington, D.C. Dulles Intl

17h 24m1 stop Las Vegas Harry Reid Intl

6:00 am - 11:36 amIAD Washington, D.C. Dulles Intl-PDX Portland

8h 36m1 stop Las Vegas Harry Reid Intl

$430Frontier

Sat, Sep 5 - Wed, Sep 9

12:20 pm - 4:59 pmPDX Portland-DCA Washington, D.C. Reagan-National

25h 39m1 stop Denver Intl

1:00 pm - 11:43 amDCA Washington, D.C. Reagan-National-PDX Portland

25h 43m1 stop Denver Intl

$431Frontier

Sat, Sep 5 - Sat, Sep 12

11:34 pm - 12:23 pmPDX Portland-BWI Baltimore/Washington

9h 49m1 stop Chicago O'Hare Intl

11:59 am - 4:54 pmBWI Baltimore/Washington-PDX Portland

7h 55m1 stop Dallas/Fort Worth

$451American Airlines

Wed, Sep 2 - Wed, Sep 9

5:59 am - 5:54 pmPDX Portland-BWI Baltimore/Washington

8h 55m1 stop Chicago O'Hare Intl

2:08 pm - 7:36 pmBWI Baltimore/Washington-PDX Portland

8h 28m1 stop Chicago O'Hare Intl

$451American Airlines

Recent direct flight deals from Oregon to Washington, D.C.

Sat, Sep 26 - Tue, Sep 29

10:45 pm - 6:40 amPDX Portland-BWI Baltimore/Washington

4h 55mnonstop

8:10 am - 10:40 amBWI Baltimore/Washington-PDX Portland

5h 30mnonstop

$283Southwest

Sat, Sep 26 - Tue, Sep 29

10:45 pm - 6:40 amPDX Portland-BWI Baltimore/Washington

4h 55mnonstop

8:10 am - 10:40 amBWI Baltimore/Washington-PDX Portland

5h 30mnonstop

$283Southwest

Sat, Sep 26 - Wed, Sep 30

7:30 am - 3:40 pmPDX Portland-BWI Baltimore/Washington

5h 10mnonstop

4:43 pm - 7:15 pmBWI Baltimore/Washington-PDX Portland

5h 32mnonstop

$283Alaska Airlines

Sat, Sep 19 - Sat, Sep 26

10:45 pm - 6:40 amPDX Portland-BWI Baltimore/Washington

4h 55mnonstop

10:05 am - 12:30 pmBWI Baltimore/Washington-PDX Portland

5h 25mnonstop

$283Southwest

Sat, Sep 26 - Wed, Sep 30

10:45 pm - 6:40 amPDX Portland-BWI Baltimore/Washington

4h 55mnonstop

8:10 am - 10:40 amBWI Baltimore/Washington-PDX Portland

5h 30mnonstop

$283Southwest

Sat, Sep 19 - Wed, Sep 23

7:30 am - 3:40 pmPDX Portland-BWI Baltimore/Washington

5h 10mnonstop

4:43 pm - 7:15 pmBWI Baltimore/Washington-PDX Portland

5h 32mnonstop

$311Alaska Airlines

Wed, Sep 30 - Fri, Oct 2

7:30 am - 3:40 pmPDX Portland-BWI Baltimore/Washington

5h 10mnonstop

4:43 pm - 7:15 pmBWI Baltimore/Washington-PDX Portland

5h 32mnonstop

$368Alaska Airlines

Wed, Sep 23 - Sat, Oct 3

8:25 am - 4:26 pmPDX Portland-IAD Washington, D.C. Dulles Intl

5h 01mnonstop

5:30 pm - 8:10 pmIAD Washington, D.C. Dulles Intl-PDX Portland

5h 40mnonstop

$495United Airlines

Wed, Oct 21 - Tue, Oct 27

8:25 am - 4:27 pmPDX Portland-IAD Washington, D.C. Dulles Intl

5h 02mnonstop

5:19 pm - 8:15 pmIAD Washington, D.C. Dulles Intl-PDX Portland

5h 56mnonstop

$495United Airlines

Tue, Oct 20 - Tue, Oct 27

8:25 am - 4:27 pmPDX Portland-IAD Washington, D.C. Dulles Intl

5h 02mnonstop

5:19 pm - 8:15 pmIAD Washington, D.C. Dulles Intl-PDX Portland

5h 56mnonstop

$495United Airlines

Useful Info

Low season	January
High season	December
Cheapest flight	$142

Best time to beat the crowds with an average 30% drop in price.

Most popular time to fly with an average 17% increase in price.

Flight from Portland to Baltimore

How does KAYAK find such low prices on flights from Oregon to Washington, D.C.?
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, D.C..
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Washington, D.C.?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. 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, D.C.?
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, D.C. 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, D.C.?
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, D.C. from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Linthicum Heights

Hanover

Springfield

Gaithersburg

Towson

Oxon Hill

Owings Mills

Greenbelt

Glen Burnie

Chesapeake Beach

Edgewood

Camp Springs

Ellicott City

Pikesville

Hunt Valley

Colonial Beach

Lutherville Timonium

Capitol Heights

Westminster

Stevensville

Everything you need to know for your flight to Washington, D.C.

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Cabin class types available on flights to Oregon

First Class flights to Washington, D.C.from $1,287

Business Class flights to Washington, D.C.from $1,287

Premium Economy Class flights to Washington, D.C.from $1,148

Economy Class flights to Washington, D.C.from $243

$142 Find Cheap Flights from Oregon to Washington, D.C. - Compare and Save

Cheap Flights from Oregon to Washington, D.C.

Recent round-trip flight deals from Oregon to Washington, D.C.

Recent one-way flight deals from Oregon to Washington, D.C.

Recent last minute flight deals from Oregon to Washington, D.C.

Recent direct flight deals from Oregon to Washington, D.C.

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FAQs for booking flights from Oregon to Washington, D.C.

Traveling to a place near Washington, D.C.?

Everything you need to know for your flight to Washington, D.C.

Cabin class types available on flights to Oregon

Complete your trip to Washington, D.C. with a hotel stay or car rental

Find direct flights for Washington, D.C.

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Flights from domestic origins to Washington, D.C.

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

Find deals for your return flight