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Washington, D.C.

$78+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — WAS
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap 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 July 1, 2025.

Round-trip from

$156
(Frontier)

One-way from

$78
(Frontier)
From Maryland to Washington, D.C. (WAS)
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One-way flight from Maryland to Washington, D.C. (WAS)
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Find 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 July 1, 2025.

This Frontier deal was found by Cheapflights users on 6/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:45 pmPHL - BWI
1 stop5h 40mFrontier
Thu 8/215:24 pmBWI - PHL
1 stop7h 45mFrontier
Deal found 6/30$156
This FlightHub deal was found by Cheapflights users on 6/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/289:12 pmPHL - BWI
1 stop16h 33mSpirit Airlines
Mon 8/48:54 amBWI - PHL
1 stop11h 13mSpirit Airlines
Deal found 6/29$163
This Frontier deal was found by Cheapflights users on 6/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:45 pmPHL - IAD
1 stop5h 34mFrontier
Thu 8/219:33 pmIAD - PHL
1 stop10h 04mFrontier
Deal found 6/30$169
This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1310:30 amPHL - DCA
Nonstop1h 13mAmerican Airlines
Wed 8/206:10 amDCA - PHL
Nonstop1h 11mAmerican Airlines
Deal found 6/29$179
This United Airlines deal was found by Cheapflights users on 6/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/257:59 pmPHL - IAD
Nonstop1h 09mUnited Airlines
Sun 7/2710:05 pmIAD - PHL
Nonstop1h 09mUnited Airlines
Deal found 6/28$179
This JetBlue deal was found by Cheapflights users on 6/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:56 amPHL - DCA
1 stop6h 36mJetBlue
Wed 8/2010:30 amDCA - PHL
1 stop6h 25mJetBlue
Deal found 6/29$201
This Trip.com deal was found by Cheapflights users on 6/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/39:12 pmPHL - BWI
1 stop19h 40mMultiple Airlines
Sun 8/107:15 amBWI - PHL
1 stop12h 52mMultiple Airlines
Deal found 6/29$207
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/128:16 amPHL - IAD
1 stop4h 33mAmerican Airlines
Tue 7/159:03 amIAD - PHL
1 stop5h 46mAmerican Airlines
Deal found 6/30$289
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/247:05 pmPHL - IAD
2 stops19h 18mMultiple Airlines
Sun 7/2711:58 amIAD - PHL
2 stops11h 32mMultiple Airlines
Deal found 6/30$294
This Frontier deal was found by Cheapflights users on 6/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/146:15 amPHL - DCA
1 stop10h 44mFrontier
Thu 7/177:00 amDCA - PHL
1 stop15h 09mFrontier
Deal found 6/30$415
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/286:30 amPHL - DCA
1 stop6h 28mUnited Airlines
Mon 8/48:00 pmDCA - PHL
1 stop14h 47mUnited Airlines
Deal found 7/1$465
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:20 pmJST - BWI
1 stop26h 55mUnited Airlines
Mon 12/1510:20 amBWI - JST
1 stop13h 34mUnited Airlines
Deal found 6/29$507

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 July 1, 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

Thu 8/14

6:45 pm-12:25 am

1 stop5h 40m

Baltimore/Washington

Thu 8/21

5:24 pm-1:09 am

1 stop7h 45m

$156

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Mon 7/28

9:12 pm-1:45 pm

1 stop16h 33m

Baltimore/Washington

Mon 8/4

8:54 am-8:07 pm

1 stop11h 13m

$163

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Thu 8/14

6:45 pm-12:19 am

1 stop5h 34m

Washington, D.C. Dulles Intl

Thu 8/21

9:33 pm-7:37 am

1 stop10h 04m

$169

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Mon 7/28

5:53 am-6:59 am

Nonstop1h 06m

Washington, D.C. Reagan-National

Mon 8/4

6:10 am-7:21 am

Nonstop1h 11m

$179

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Mon 7/28

6:05 am-7:15 am

Nonstop1h 10m

Washington, D.C. Dulles Intl

Mon 8/4

10:05 pm-11:14 pm

Nonstop1h 09m

$186

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Tue 7/29

10:15 am-6:05 pm

1 stop7h 50m

Washington, D.C. Reagan-National

Tue 8/5

10:30 am-4:55 pm

1 stop6h 25m

$201

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Sun 8/3

9:12 pm-4:52 pm

1 stop19h 40m

Baltimore/Washington

Sun 8/10

7:15 am-8:07 pm

1 stop12h 52m

$207

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Sat 7/12

8:16 am-12:49 pm

1 stop4h 33m

Washington, D.C. Dulles Intl

Tue 7/15

9:03 am-2:49 pm

1 stop5h 46m

$289

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Thu 7/24

7:05 pm-2:23 pm

2 stops19h 18m

Washington, D.C. Dulles Intl

Sun 7/27

11:58 am-11:30 pm

2 stops11h 32m

$294

HagerstownBaltimore

HGR - BWI

HGRBWI

Hagerstown Regional

Mon 7/14

4:11 pm-1:45 pm

3 stops21h 34m

Baltimore/Washington

Fri 7/18

7:10 am-7:52 pm

2 stops12h 42m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 27 results
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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.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated July 1, 2025.
Peruse reviews from past customers who have flown with United Airlines, JetBlue, and American Airlines from Maryland to Washington, D.C. to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,858 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.0

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,858 reviews
United Airlines
7.4
Good
8,858 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.0

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
JetBlue
7.3
Good
2,919 reviews
United Airlines
7.4
Good
8,858 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.0

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,858 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.0

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Spirit Airlines
6.3
Okay
8,101 reviews
United Airlines
7.4
Good
8,858 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.0

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Frontier
5.9
Fair
3,291 reviews
United Airlines
7.4
Good
8,858 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.0

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

  • What are the cheapest airlines to fly from Maryland to Washington, D.C. one-way?

    One-way options have recently been found by users for as low as $78 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $111 and JetBlue from $111 one-way.

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

    While some choose either Philadelphia - Washington, D.C. Reagan-National or Philadelphia - Baltimore/Washington, 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.

  • What is the cheapest month to book a flight from Maryland to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Maryland to Washington, D.C. (average of $309). Flying from Maryland to Washington, D.C. in July is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Maryland?

Book flights to Maryland if you plan to visit one of these locations
Arlington
Woodbridge
Alexandria
Tysons
Silver Spring
Fredericksburg
Linthicum Heights
Gaithersburg
Fairfax
Easton
Towson
Waldorf
Laurel
Falls Church
Rockville
Springfield
National Harbor
Manassas
Dundalk
Bowie

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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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