Washington, D.C.

$66+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — WAS
Jan 22 — Jan 291
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maryland to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 23, 2025.

This American Airlines deal was found by Cheapflights users on 12/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:37 pmPHL - DCA
Nonstop1h 08mAmerican Airlines
Sat 1/31:44 pmDCA - PHL
Nonstop1h 00mAmerican Airlines
Deal found 12/22$239
This American Airlines deal was found by Cheapflights users on 12/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/213:35 pmPHL - DCA
Nonstop1h 00mAmerican Airlines
Thu 1/11:44 pmDCA - PHL
Nonstop1h 00mAmerican Airlines
Deal found 12/21$289
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:39 amPHL - IAD
Nonstop1h 16mUnited Airlines
Thu 1/110:20 pmIAD - PHL
Nonstop1h 10mUnited Airlines
Deal found 12/21$289
This American Airlines deal was found by Cheapflights users on 12/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:15 pmPHL - IAD
1 stop4h 49mAmerican Airlines
Thu 1/11:57 pmIAD - PHL
1 stop4h 11mAmerican Airlines
Deal found 12/21$309
This American Airlines deal was found by Cheapflights users on 12/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:35 pmPHL - DCA
Nonstop1h 00mAmerican Airlines
Sat 12/274:59 pmDCA - PHL
Nonstop0h 56mAmerican Airlines
Deal found 12/21$339
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amPHL - IAD
Nonstop1h 15mUnited Airlines
Sat 12/278:40 amIAD - PHL
Nonstop1h 15mUnited Airlines
Deal found 12/21$339
This JetBlue deal was found by Cheapflights users on 12/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:40 amPHL - DCA
1 stop5h 20mJetBlue
Tue 12/232:00 pmDCA - PHL
1 stop4h 10mJetBlue
Deal found 12/22$347
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:39 amPHL - IAD
Nonstop1h 16mUnited Airlines
Sun 12/2810:20 pmIAD - PHL
Nonstop1h 10mUnited Airlines
Deal found 12/21$349
This JetBlue deal was found by Cheapflights users on 12/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:40 amPHL - DCA
1 stop5h 20mJetBlue
Sun 12/282:00 pmDCA - PHL
1 stop4h 10mJetBlue
Deal found 12/21$352
This United Airlines deal was found by Cheapflights users on 12/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amPHL - IAD
Nonstop1h 15mUnited Airlines
Sat 12/2710:20 pmIAD - PHL
Nonstop1h 10mUnited Airlines
Deal found 12/22$377
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 12/316:00 amPHL - BWI
2 stops18h 29mFrontier
Sat 1/310:00 pmBWI - PHL
1 stop10h 37mFrontier
Deal found 12/22$389
This United Airlines deal was found by Cheapflights users on 12/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amPHL - IAD
Nonstop1h 15mUnited Airlines
Sat 1/310:20 pmIAD - PHL
Nonstop1h 10mUnited Airlines
Deal found 12/22$389

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 December 23, 2025.

Round-trip from

$131
(Kiwi.com)

One-way from

$66
(Kiwi.com)
From Maryland to Washington, D.C. (WAS)
One-way flight from Maryland to Washington, D.C. (WAS)

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 December 23, 2025.
Use the filters below to find and compare flights from Maryland to Washington, D.C. that are best for you.

Fly from

Maryland

Fly to

Washington, D.C.

Route

Depart

Return

Price

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Sat 1/24

6:50 pm-12:36 am

1 stop5h 46m

Baltimore/Washington

Sat 1/31

5:30 am-11:18 am

1 stop5h 48m

$131

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Thu 1/15

12:20 pm-11:34 pm

1 stop11h 14m

Baltimore/Washington

Sun 1/18

2:24 pm-10:50 pm

1 stop8h 26m

$132

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Wed 1/21

2:36 pm-12:21 am

1 stop9h 45m

Baltimore/Washington

Wed 1/28

8:00 am-10:03 pm

1 stop14h 03m

$133

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Tue 1/27

2:36 pm-12:21 am

1 stop9h 45m

Baltimore/Washington

Mon 2/2

6:56 pm-1:26 pm

1 stop18h 30m

$133

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Tue 1/6

5:05 am-12:29 am

1 stop19h 24m

Baltimore/Washington

Sat 1/10

1:45 pm-11:50 pm

2 stops10h 05m

$147

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 1/16

1:30 pm-6:49 pm

1 stop5h 19m

Washington, D.C. Reagan-National

Mon 1/19

11:55 am-6:23 pm

1 stop6h 28m

$151

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 1/16

1:30 pm-6:49 pm

1 stop5h 19m

Washington, D.C. Reagan-National

Wed 1/21

3:55 pm-11:09 pm

1 stop7h 14m

$151

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Tue 1/27

8:40 am-1:20 pm

1 stop4h 40m

Washington, D.C. Reagan-National

Mon 2/2

1:00 pm-6:23 pm

1 stop5h 23m

$151

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Sat 2/7

8:40 am-2:34 pm

1 stop5h 54m

Washington, D.C. Reagan-National

Sat 2/14

3:40 pm-10:45 pm

1 stop7h 05m

$151

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 1/16

1:30 pm-5:34 pm

1 stop4h 04m

Washington, D.C. Reagan-National

Sun 1/18

7:00 am-12:35 pm

1 stop5h 35m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 57 results
1
2
3
...
6

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 17m. 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.?

  • 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to Washington, D.C.

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.