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Washington, D.C.

$70+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — WAS
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
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 March 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/221:30 pm
PHL
-
BWI
1 stop19h 47m
Frontier
Wed 4/295:49 pm
BWI
-
PHL
1 stop7h 05m
Frontier
Deal found 3/8$129
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/2211:02 am
PHL
-
IAD
1 stop13h 34m
Frontier
Wed 4/296:20 am
IAD
-
PHL
2 stops14h 20m
Frontier
Deal found 3/8$155
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/207:10 pm
PHL
-
BWI
1 stop16h 12m
Frontier
Wed 4/225:49 pm
BWI
-
PHL
1 stop7h 05m
Frontier
Deal found 3/9$158
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Thu 4/306:12 pm
PHL
-
BWI
1 stop15h 25m
Multiple Airlines
Mon 5/49:21 pm
BWI
-
PHL
1 stop25h 49m
Multiple Airlines
Deal found 3/8$161
This JetBlue deal was found by Cheapflights users on 3/8. 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 4/228:25 am
PHL
-
DCA
1 stop7h 17m
JetBlue
Wed 4/293:35 pm
DCA
-
PHL
1 stop6h 05m
JetBlue
Deal found 3/8$181
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/227:30 am
PHL
-
BWI
2 stops9h 24m
Multiple Airlines
Wed 4/295:49 pm
BWI
-
PHL
1 stop7h 05m
Multiple Airlines
Deal found 3/8$182
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/511:48 am
PHL
-
BWI
2 stops13h 01m
Frontier
Fri 5/89:43 pm
BWI
-
PHL
1 stop25h 27m
Frontier
Deal found 3/6$185
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Thu 7/306:10 am
PHL
-
BWI
1 stop9h 30m
Frontier
Mon 8/39:42 pm
BWI
-
PHL
1 stop25h 30m
Frontier
Deal found 3/6$189
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/2111:02 am
PHL
-
BWI
1 stop5h 52m
Frontier
Fri 4/249:46 pm
BWI
-
PHL
1 stop26h 34m
Frontier
Deal found 3/5$191
This Priceline deal was found by Cheapflights users on 3/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:00 am
PHL
-
DCA
1 stop4h 41m
JetBlue
Thu 6/112:55 pm
DCA
-
PHL
1 stop4h 54m
JetBlue
Deal found 3/9$194
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/59:17 am
PHL
-
IAD
1 stop15h 19m
Multiple Airlines
Fri 5/88:09 am
IAD
-
PHL
1 stop8h 58m
Multiple Airlines
Deal found 3/6$195
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Thu 4/309:29 am
PHL
-
BWI
2 stops15h 15m
Frontier
Mon 5/49:21 pm
BWI
-
PHL
1 stop25h 49m
Frontier
Deal found 3/8$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 March 10, 2026.

Round-trip from

$129
(Kiwi.com)

One-way from

$70
(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 March 10, 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

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Tue 5/5

9:17 am-4:59 pm

1 stop7h 42m

Baltimore/Washington

Fri 5/8

9:43 pm-11:10 pm

1 stop25h 27m

$129

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Wed 4/22

1:30 pm-9:17 am

1 stop19h 47m

Baltimore/Washington

Wed 4/29

5:49 pm-8:10 am

1 stop14h 21m

$146

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Thu 4/30

6:12 pm-9:37 am

1 stop15h 25m

Baltimore/Washington

Mon 5/4

9:21 pm-11:10 pm

1 stop25h 49m

$161

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Wed 4/22

8:25 am-3:42 pm

1 stop7h 17m

Washington, D.C. Reagan-National

Wed 4/29

3:35 pm-9:40 pm

1 stop6h 05m

$181

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Tue 4/14

8:25 am-1:33 pm

1 stop5h 08m

Washington, D.C. Reagan-National

Sat 4/18

2:00 pm-9:59 pm

1 stop7h 59m

$181

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Fri 4/24

9:41 pm-10:51 am

1 stop13h 10m

Baltimore/Washington

Fri 5/1

4:25 pm-11:08 pm

1 stop6h 43m

$186

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Tue 4/21

11:02 am-4:54 pm

1 stop5h 52m

Baltimore/Washington

Fri 4/24

9:46 pm-12:20 am

1 stop26h 34m

$191

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Thu 4/30

10:38 pm-11:46 am

2 stops13h 08m

Baltimore/Washington

Mon 5/4

9:21 pm-11:10 pm

1 stop25h 49m

$197

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Fri 6/5

10:32 am-11:48 am

Nonstop1h 16m

Washington, D.C. Dulles Intl

Sun 6/7

12:55 pm-2:10 pm

Nonstop1h 15m

$199

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Fri 4/3

7:45 pm-8:55 pm

Nonstop1h 10m

Washington, D.C. Dulles Intl

Fri 4/10

8:39 am-9:58 am

Nonstop1h 19m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 60 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 16m. 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 - Washington, D.C. Dulles Intl or Philadelphia - Baltimore/Washington, Philadelphia - Washington, D.C. Reagan-National 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park

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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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