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.

Tue, Sep 29 - 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

Thu, Oct 1 - Wed, Oct 7

2:16 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

7h 43m1 stop Seattle/Tacoma Intl

7:02 am - 3:23 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

10h 21m1 stop Seattle/Tacoma Intl

$289Alaska Airlines

Tue, Sep 29 - Wed, Sep 30

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

4h 55mnonstop

3:40 pm - 8:45 pmBWI Baltimore/Washington-PDX Portland

8h 05m1 stop San Jose

$293Southwest

Tue, Sep 29 - Wed, Sep 30

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

4h 55mnonstop

11:10 am - 7:55 pmBWI Baltimore/Washington-PDX Portland

11h 45m2 stops Denver Intl Oakland

$298Southwest

Sat, Oct 10 - Sat, Oct 17

1:40 pm - 12:51 amBOI Boise Air Term. Gowen Fld-BWI Baltimore/Washington

9h 11m1 stop Atlanta Hartsfield-Jackson

6:00 am - 1:34 pmBWI Baltimore/Washington-BOI Boise Air Term. Gowen Fld

9h 34m1 stop Atlanta Hartsfield-Jackson

$303Delta

Wed, Oct 7 - Wed, Oct 14

6:49 pm - 6:02 amBOI Boise Air Term. Gowen Fld-BWI Baltimore/Washington

9h 13m1 stop Salt Lake City

7:21 pm - 11:59 pmBWI Baltimore/Washington-BOI Boise Air Term. Gowen Fld

6h 38m1 stop Minneapolis St Paul

$303Delta

Tue, Feb 23 - Sat, Feb 27

1:35 pm - 10:52 pmBOI Boise Air Term. Gowen Fld-BWI Baltimore/Washington

7h 17m1 stop Dallas/Fort Worth

7:17 am - 2:33 pmBWI Baltimore/Washington-BOI Boise Air Term. Gowen Fld

9h 16m1 stop Chicago O'Hare Intl

$303American Airlines

Sat, Oct 17 - Sat, Oct 24

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

6h 52m1 stop Chicago O'Hare Intl

7:17 am - 2:33 pmBWI Baltimore/Washington-BOI Boise Air Term. Gowen Fld

9h 16m1 stop Chicago O'Hare Intl

$303American Airlines

Sat, Oct 17 - Tue, Oct 20

5:00 am - 3:07 pmPDX Portland-BWI Baltimore/Washington

7h 07m1 stop Denver Intl

5:29 pm - 10:23 pmBWI Baltimore/Washington-PDX Portland

7h 54m1 stop Chicago O'Hare Intl

$303United Airlines

Wed, Dec 2 - Wed, Dec 9

2:48 pm - 11:13 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

6h 25m1 stop Denver Intl

8:22 am - 1:33 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

7h 11m1 stop Denver Intl

$303United Airlines

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

Sat, Sep 12 - Wed, Sep 16

7:48 pm - 5:40 amBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

7h 52m1 stop Seattle/Tacoma Intl

7:00 am - 3:30 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

10h 30m1 stop Seattle/Tacoma Intl

$377Alaska Airlines

Tue, Sep 15 - Thu, Sep 17

10:34 am - 10:56 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

10h 22m1 stop Seattle/Tacoma Intl

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

9h 01m1 stop Atlanta Hartsfield-Jackson

$383Delta

Wed, Sep 16 - Sun, Sep 20

3:21 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National

6h 38m1 stop Chicago O'Hare Intl

7:42 am - 2:31 pmDCA Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld

8h 49m1 stop Chicago O'Hare Intl

$394American Airlines

Wed, Sep 16 - Sun, Sep 20

1:15 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

8h 44m1 stop Seattle/Tacoma 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

$399Multiple Airlines

Tue, Sep 15 - Thu, Sep 24

10:34 am - 10:56 pmBOI Boise Air Term. Gowen Fld-IAD Washington, D.C. Dulles Intl

10h 22m1 stop Seattle/Tacoma Intl

7:25 am - 3:16 pmIAD Washington, D.C. Dulles Intl-BOI Boise Air Term. Gowen Fld

9h 51m1 stop Seattle/Tacoma Intl

$411Delta

Fri, Sep 11 - Mon, Sep 14

12:39 pm - 6:20 amPDX Portland-IAD Washington, D.C. Dulles Intl

14h 41m1 stop Las Vegas Harry Reid Intl

6:00 am - 11:54 amIAD Washington, D.C. Dulles Intl-PDX Portland

8h 54m1 stop Las Vegas Harry Reid Intl

$430Frontier

Mon, Sep 14 - Thu, Sep 17

12:39 pm - 6:20 amPDX Portland-IAD Washington, D.C. Dulles Intl

14h 41m1 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 12 - Tue, Oct 20

6:01 am - 5:46 pmPDX Portland-BWI Baltimore/Washington

8h 45m1 stop Chicago O'Hare Intl

7:17 am - 12:22 pmBWI Baltimore/Washington-PDX Portland

8h 05m1 stop Chicago O'Hare Intl

$442American Airlines

Sat, Sep 12 - Tue, Sep 15

1:23 pm - 11:59 pmEUG Eugene-IAD Washington, D.C. Dulles Intl

7h 36m1 stop Seattle/Tacoma Intl

5:57 pm - 11:53 pmIAD Washington, D.C. Dulles Intl-EUG Eugene

8h 56m1 stop Seattle/Tacoma Intl

$452Alaska Airlines

Fri, Sep 11 - Tue, Oct 20

12:38 pm - 12:11 pmPDX Portland-DCA Washington, D.C. Reagan-National

20h 33m1 stop Denver Intl

5:00 pm - 9:56 pmDCA Washington, D.C. Reagan-National-PDX Portland

7h 56m1 stop Seattle/Tacoma Intl

$532Multiple Airlines

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

Tue, Sep 29 - 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 - 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

$311Alaska Airlines

Sat, Sep 26 - Tue, Sep 29

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

Tue, Sep 29 - 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, Oct 14 - Tue, Oct 20

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

5h 02mnonstop

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

5h 40mnonstop

$495United Airlines

Thu, Oct 15 - Sat, Oct 17

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

5h 02mnonstop

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

5h 40mnonstop

$495United Airlines

Wed, Oct 28 - Mon, Nov 2

8:30 am - 4:22 pmPDX Portland-IAD Washington, D.C. Dulles Intl

4h 52mnonstop

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

5h 56mnonstop

$495United Airlines

Fri, Oct 9 - Sat, Oct 10

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

5h 02mnonstop

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

5h 40mnonstop

$497United Airlines

Mon, Sep 21 - Fri, Sep 25

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

4h 55mnonstop

12:35 pm - 3:00 pmBWI Baltimore/Washington-PDX Portland

5h 25mnonstop

$567Southwest

Tue, Sep 22 - Fri, Sep 25

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

4h 55mnonstop

12:35 pm - 3:00 pmBWI Baltimore/Washington-PDX Portland

5h 25mnonstop

$567Southwest

Useful Info

Low season	January
High season	December
Cheapest flight	$142

Best time to beat the crowds with an average 32% drop in price.

Most popular time to fly with an average 16% 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

Edgewood

Chesapeake Beach

Camp Springs

Ellicott City

Pikesville

Hunt Valley

Colonial Beach

Lutherville Timonium

Capitol Heights

Westminster

Stevensville

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$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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