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Find cheap flights from Washington to Washington, D.C. from $56

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Washington, D.C. departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 5/23
Thu 5/30

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In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

April

Cheapest flight

$56
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Seattle to Reagan Washington National Airport

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.

See more FAQs

Prefer to fly non-stop from Washington to Washington, D.C.?

Find which airlines fly direct from Washington to Washington, D.C., which days they fly and book direct flights.

Nonstop departures

Washington to Washington, D.C.

Monday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Tuesday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Wednesday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Thursday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Friday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Saturday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Sunday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

See more direct flights

Nonstop returns

Washington, D.C. to Washington

Monday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Tuesday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Wednesday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Thursday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Friday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Saturday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Sunday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

See more direct flights
See more direct flights

Book cheap flights from Washington to Washington, D.C.

Recent round-trip flight deals

5/14Tue
2 stopsFrontier
14h 41mSEA-BWI
5/18Sat
1 stopFrontier
15h 18mBWI-SEA
$155
5/13Mon
1 stopFrontier
15h 58mSEA-DCA
5/18Sat
1 stopFrontier
21h 09mDCA-SEA
$159
5/11Sat
1 stopFrontier
11h 28mSEA-DCA
5/18Sat
1 stopFrontier
15h 07mDCA-SEA
$160
5/13Mon
1 stop
12h 53mSEA-BWI
5/17Fri
1 stop
23h 49mBWI-SEA
$214
5/14Tue
2 stops
14h 41mSEA-BWI
6/3Mon
1 stop
14h 25mBWI-SEA
$224
5/17Fri
1 stopSpirit Airlines
7h 38mSEA-BWI
5/21Tue
2 stopsSpirit Airlines
26h 11mBWI-SEA
$227
5/10Fri
1 stopSpirit Airlines
7h 38mSEA-BWI
5/13Mon
1 stopSpirit Airlines
14h 25mBWI-SEA
$228
8/13Tue
1 stopDelta
7h 50mSEA-BWI
8/21Wed
1 stopDelta
8h 33mBWI-SEA
$250
9/18Wed
1 stopDelta
7h 43mSEA-BWI
9/27Fri
1 stopDelta
8h 21mBWI-SEA
$274
6/1Sat
nonstopUndisclosed Carrier
5h 12mSEA-IAD
6/5Wed
nonstopUndisclosed Carrier
5h 30mIAD-SEA
$279

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Recent one-way flight deals

5/22Wed
1 stopFrontier
10h 55mSEA-DCA
$56
5/23Thu
1 stopFrontier
21h 10mSEA-DCA
$57
5/13Mon
1 stopSpirit Airlines
12h 53mSEA-BWI
$108
5/14Tue
1 stopSpirit Airlines
12h 53mSEA-BWI
$109
6/1Sat
1 stopJetBlue
8h 11mSEA-DCA
$115
5/18Sat
1 stopAmerican Airlines
8h 50mSEA-BWI
$124
5/18Sat
1 stopDelta
8h 43mSEA-BWI
$125
5/21Tue
nonstopDelta
5h 09mSEA-IAD
$139
5/17Fri
1 stopAmerican Airlines
10h 32mSEA-BWI
$141
5/1Wed
1 stopJetBlue
10h 36mSEA-DCA
$232

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Last minute flights from Washington to Washington, D.C.

Last minute flight, train and bus deals

4/28Sun
multi-stopFrontier
10h 30mSEA-DCA
4/30Tue
multi-stopFrontier
10h 45mDCA-SEA
$244
4/27Sat
multi-stopFrontier
11h 28mSEA-DCA
5/4Sat
multi-stopFrontier
9h 55mDCA-SEA
$246
4/28Sun
multi-stopAmerican Airlines
7h 51mSEA-BWI
4/30Tue
multi-stopAmerican Airlines
8h 13mBWI-SEA
$299
4/28Sun
multi-stopAmerican Airlines
7h 51mSEA-BWI
5/2Thu
multi-stopAmerican Airlines
7h 46mBWI-SEA
$300
4/27Sat
multi-stopDelta
7h 04mSEA-BWI
4/30Tue
multi-stopDelta
7h 45mBWI-SEA
$314
4/24Wed
multi-stopDelta
8h 15mSEA-BWI
4/26Fri
multi-stopDelta
7h 45mBWI-SEA
$326
4/27Sat
multi-stop
13h 01mSEA-BWI
5/3Fri
multi-stop
12h 05mBWI-SEA
$332
4/28Sun
multi-stop
10h 30mSEA-BWI
5/2Thu
multi-stop
25h 05mBWI-SEA
$342
4/28Sun
multi-stopSun Country Air
8h 07mSEA-IAD
5/2Thu
multi-stopSun Country Air
8h 05mIAD-SEA
$368
4/28Sun
multi-stopSun Country Air
8h 07mSEA-IAD
5/2Thu
multi-stopSun Country Air
8h 05mIAD-SEA
$446

Search by stops

Search by airline

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