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Washington, D.C.

$75+ Cheap flights from Maryland to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — WAS
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap flight deals from Maryland to Washington, D.C.

Cheapest flights from Maryland to Washington, D.C.
Explore the most affordable flight options available from Maryland to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:40 pm
PHL
-
IAD
1 stop11h 30m
Frontier
Mon 9/219:04 pm
IAD
-
PHL
1 stop10h 12m
Frontier
Deal found 7/31$177
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:43 pm
PHL
-
IAD
1 stop11h 45m
Frontier
Mon 10/269:16 pm
IAD
-
PHL
1 stop10h 20m
Frontier
Deal found 8/1$178
This Lucky2Go deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lucky2Go is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:30 am
PHL
-
IAD
1 stop16h 22m
Frontier
Mon 8/246:20 am
IAD
-
PHL
1 stop14h 08m
Frontier
Deal found 7/29$181
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:30 am
PHL
-
IAD
1 stop10h 44m
Frontier
Wed 9/26:09 pm
IAD
-
PHL
1 stop29h 20m
Frontier
Deal found 7/29$182
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:41 am
PHL
-
BWI
1 stop8h 05m
Frontier
Mon 9/219:25 pm
BWI
-
PHL
1 stop9h 51m
Frontier
Deal found 7/31$184
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:45 pm
PHL
-
IAD
1 stop24h 29m
Frontier
Tue 9/16:20 am
IAD
-
PHL
1 stop16h 13m
Frontier
Deal found 7/28$185
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:40 pm
PHL
-
IAD
1 stop11h 30m
Frontier
Sat 9/267:50 am
IAD
-
PHL
1 stop10h 24m
Frontier
Deal found 7/29$187
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:45 pm
PHL
-
IAD
1 stop6h 07m
Frontier
Wed 9/26:20 am
IAD
-
PHL
1 stop6h 06m
Frontier
Deal found 7/30$188
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:30 am
PHL
-
BWI
1 stop5h 54m
Frontier
Mon 9/79:32 pm
BWI
-
PHL
1 stop9h 43m
Frontier
Deal found 7/29$189
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:30 am
PHL
-
BWI
1 stop5h 54m
Frontier
Sat 8/299:37 pm
BWI
-
PHL
1 stop9h 38m
Frontier
Deal found 7/31$193
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:30 am
PHL
-
BWI
1 stop5h 54m
Frontier
Sat 9/58:45 am
BWI
-
PHL
1 stop11h 43m
Frontier
Deal found 7/30$194
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:30 am
PHL
-
BWI
1 stop5h 54m
Frontier
Fri 8/219:32 pm
BWI
-
PHL
1 stop9h 43m
Frontier
Deal found 7/28$197

Find flight deals from Maryland to Washington, D.C.

Keep the following information in mind while searching for Maryland to Washington, D.C. flight deals. Data was last updated August 1, 2026.

Round-trip from

$177
(Kiwi.com)

One-way from

$75
(Kiwi.com)
From Maryland to Washington, D.C. (WAS)
Search Deals
One-way flight from Maryland to Washington, D.C. (WAS)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2026.
Use the filters below to find and compare flights from Maryland to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Fri 10/23

7:10 am-5:36 pm

1 stop10h 26m

Washington, D.C. Dulles Intl

Mon 10/26

9:16 pm-7:36 am

1 stop10h 20m

$180

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Tue 9/1

4:45 pm-10:52 pm

1 stop6h 07m

Washington, D.C. Dulles Intl

Wed 9/2

6:20 am-12:26 pm

1 stop6h 06m

$189

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Tue 8/25

6:30 am-5:43 pm

1 stop11h 13m

Baltimore/Washington

Tue 9/1

6:28 pm-7:15 am

1 stop12h 47m

$212

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Mon 8/24

6:30 am-12:24 pm

1 stop5h 54m

Baltimore/Washington

Thu 8/27

9:32 pm-7:15 am

1 stop9h 43m

$217

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Tue 9/8

4:59 pm-11:33 pm

1 stop6h 34m

Washington, D.C. Reagan-National

Fri 9/11

4:35 pm-11:07 pm

1 stop6h 32m

$241

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Tue 10/6

10:42 am-2:47 pm

1 stop4h 05m

Washington, D.C. Reagan-National

Wed 10/7

1:15 pm-5:49 pm

1 stop4h 34m

$241

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 10/30

10:30 am-5:19 pm

1 stop6h 49m

Washington, D.C. Reagan-National

Sun 11/1

1:20 pm-5:32 pm

1 stop4h 12m

$241

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Thu 9/10

10:42 am-5:19 pm

1 stop6h 37m

Washington, D.C. Reagan-National

Mon 9/14

11:00 am-5:48 pm

1 stop6h 48m

$241

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Sat 10/31

3:30 pm-8:43 pm

1 stop5h 13m

Washington, D.C. Reagan-National

Tue 11/3

11:00 am-5:32 pm

1 stop6h 32m

$241

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 9/18

6:00 am-11:20 am

1 stop5h 20m

Washington, D.C. Reagan-National

Mon 9/21

6:00 am-12:54 pm

1 stop6h 54m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 58 resultsSorted by cheapest first
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Best time to book a flight from Maryland to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Washington, D.C.

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Maryland to Washington, D.C.?

    Departing from Maryland to Washington, D.C. will take you 1h 19m. The distance between Maryland and Washington, D.C. is about 134 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Maryland to Washington, D.C.?

    While some choose either Philadelphia - Baltimore/Washington or Philadelphia - Washington, D.C. Reagan-National, Philadelphia - Washington, D.C. Dulles Intl is the most popular route from Maryland to Washington, D.C..

  • Can I find deals for flights from Maryland to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Maryland to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Washington, D.C..

  • Can I find deals for business class flights from Maryland to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Maryland to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Clinton
Hunt Valley
Cordova
Woodbridge
Largo
Upper Marlboro

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Alternative routes for Maryland to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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