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

$77 CHEAP FLIGHTS from Washington to Washington, D.C.

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

...and more

Travelers love KAYAK

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

Save 24% 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.

Flight Deals

Cheap Flights from Washington 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 Washington to Washington, D.C.

Sat, May 30 - Sat, Jun 6

11:12 pm - 8:33 am

PDX

BWI

6h 21m

1 stop

5:26 pm - 10:02 pm

BWI

PDX

7h 36m

1 stop

$197Delta

Fri, May 8 - Tue, May 12

11:47 pm - 11:16 am

PDX

BWI

8h 29m

1 stop

6:30 pm - 11:48 pm

BWI

PDX

8h 18m

1 stop

$199American Airlines

Wed, Sep 23 - Tue, Sep 29

7:30 am - 3:34 pm

PDX

BWI

5h 04mnonstop

4:34 pm - 7:11 pm

BWI

PDX

5h 37mnonstop

$203Alaska Airlines

Thu, Jun 4 - Tue, Jun 9

9:25 pm - 5:20 am

SEA

BWI

4h 55mnonstop

8:55 am - 4:50 pm

BWI

SEA

10h 55m

1 stop

$225Southwest

Sat, May 23 - Mon, Jun 1

10:20 pm - 6:28 am

SEA

BWI

5h 08mnonstop

6:45 am - 10:06 am

BWI

SEA

30h 21m

2 stops

$226Multiple Airlines

Tue, Aug 25 - Tue, Sep 8

11:30 pm - 12:15 pm

PDX

BWI

9h 45m

1 stop

6:30 am - 3:25 pm

BWI

PDX

11h 55m

2 stops

$228Southwest

Sat, May 9 - Tue, May 12

12:46 pm - 11:27 pm

PDX

BWI

7h 41m

1 stop

6:05 am - 12:25 pm

BWI

PDX

9h 20m

1 stop

$232United Airlines

Thu, Jun 4 - Wed, Jun 10

10:20 pm - 6:28 am

SEA

BWI

5h 08mnonstop

7:27 pm - 6:26 pm

BWI

SEA

25h 59m

2 stops

$242Multiple Airlines

Tue, May 26 - Wed, May 27

10:20 pm - 6:28 am

SEA

BWI

5h 08mnonstop

7:35 pm - 10:26 pm

BWI

SEA

5h 51mnonstop

$251Alaska Airlines

Fri, Sep 4 - Mon, Sep 7

6:00 pm - 5:25 am

SEA

IAD

8h 25m

1 stop

12:35 pm - 3:20 pm

IAD

SEA

5h 45mnonstop

$255United Airlines

Useful Info

Low season	January
High season	April
Cheapest flight	$77

Best time to beat the crowds with an average 27% drop in price.

Most popular time to fly with an average 22% increase in price.

Flight from Portland to Baltimore

Putri ArumFlew with Japan Airlines

SEA

DCA

Mar 2026

Bring your own foods. There should also be a disclaimer on the ticket that foods will not be provided although this is a relatively long flight.

SuzetteFlew with Alaska Airlines

SEA

IAD

May 2025

Take a shower before arriving at airport and don't wear perfume at all! Pack bags tight, so boarding is smooth and quick.

DanielFlew with Alaska Airlines

SEA

IAD

May 2025

Seatac has gnarly traffic right now, took 35min to get from highway exit to the terminal

How does KAYAK find such low prices on flights from Washington 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 Washington to Washington, D.C..
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington 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 Washington 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 Washington 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 Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington 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

Ellicott City

Colonial Beach

Pikesville

Camp Springs

Hunt Valley

Lutherville Timonium

Westminster

Chesapeake Beach

Stevensville

Hyattsville

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

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Washington

First Class flights to Washington, D.C.from $1,187

Business Class flights to Washington, D.C.from $1,023

Premium Economy Class flights to Washington, D.C.from $273

Economy Class flights to Washington, D.C.from $198

$77 Find Cheap Flights from Washington to Washington, D.C.

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

Cheap Flights from Washington to Washington, D.C.

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

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

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

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

Good to know

Flights from Washington to Washington, D.C.: the best tips from KAYAK users

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

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

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington 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 Washington 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 Washington 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 Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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 Washington

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

Find direct flights for Washington, D.C.

Flights to other popular destinations

Flights from domestic origins to Washington, D.C.

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

Find deals for your return flight