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 $60 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $79 and United Airlines from $90 one-way.

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 $241). Flying from Maryland to Washington, D.C. in March is currently the most expensive (average of $290). 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.

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..

What is the cheapest time of day to fly from MD to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to Washington, D.C. as you normally would.

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.

$60+ Flights from Maryland to Washington, D.C.

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

Round-trip from	$126 (CheapOair)
One-way from	$60 (Trip.com)

From Maryland to Washington, D.C. (WAS)

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One-way flight from Maryland to Washington, D.C. (WAS)

Search Deals

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 January 21, 2025.

Mon 2/247:00 amPHL - BWI

1 stop16h 57mSpirit Airlines

Sat 3/16:45 amBWI - PHL

1 stop12h 19mSpirit Airlines

Deal found 1/20

$126

Fri 2/147:11 pmPHL - DCA

Nonstop1h 09mAmerican Airlines

Mon 2/1710:15 pmDCA - PHL

Nonstop1h 14mAmerican Airlines

Deal found 1/20

$159

Tue 3/186:30 amPHL - IAD

Nonstop1h 05mUnited Airlines

Tue 3/251:00 pmIAD - PHL

Nonstop1h 08mUnited Airlines

Deal found 1/21

$179

Tue 3/1810:11 amPHL - DCA

1 stop6h 19mJetBlue

Tue 3/253:50 pmDCA - PHL

1 stop6h 12mJetBlue

Deal found 1/21

$181

Thu 2/67:21 amPHL - IAD

1 stop6h 02mAmerican Airlines

Mon 2/176:30 amIAD - PHL

1 stop5h 00mAmerican Airlines

Deal found 1/20

$264

Thu 3/66:45 pmPHL - IAD

2 stops12h 29mFrontier

Thu 3/138:50 amIAD - PHL

1 stop5h 49mFrontier

Deal found 1/20

$377

Thu 2/68:10 pmPHL - IAD

3 stops20h 05mMultiple Airlines

Mon 2/1712:55 pmIAD - PHL

3 stops21h 04mMultiple Airlines

Deal found 1/20

$392

Sun 2/162:37 pmJST - BWI

1 stop19h 18mUnited Airlines

Sat 2/226:30 amBWI - JST

1 stop17h 13mUnited Airlines

Deal found 1/20

$702

Sat 1/256:00 amPHL - BWI

1 stop7h 51mUnited Airlines

Sat 1/255:22 pmBWI - PHL

1 stop17h 28mUnited Airlines

Deal found 1/21

$1,945

Best flights from Maryland to Washington, D.C.
Discover carefully curated flight deals from Maryland to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 21, 2025.

Mon 2/247:00 amPHL - BWI

1 stop16h 57mSpirit Airlines

Sat 3/16:45 amBWI - PHL

1 stop12h 19mSpirit Airlines

Deal found 1/20

$126

Fri 2/147:11 pmPHL - DCA

Nonstop1h 09mAmerican Airlines

Mon 2/1710:15 pmDCA - PHL

Nonstop1h 14mAmerican Airlines

Deal found 1/20

$159

Tue 3/186:30 amPHL - IAD

Nonstop1h 05mUnited Airlines

Tue 3/251:00 pmIAD - PHL

Nonstop1h 08mUnited Airlines

Deal found 1/20

$179

Tue 3/1810:11 amPHL - DCA

1 stop6h 19mJetBlue

Tue 3/253:50 pmDCA - PHL

1 stop6h 12mJetBlue

Deal found 1/21

$181

Mon 2/248:59 pmPHL - IAD

3 stops19h 16mMultiple Airlines

Sat 3/18:25 amIAD - PHL

3 stops25h 34mMultiple Airlines

Deal found 1/20

$339

Thu 3/66:45 pmPHL - IAD

2 stops12h 29mFrontier

Thu 3/138:50 amIAD - PHL

1 stop5h 49mFrontier

Deal found 1/20

$377

Thu 2/1310:31 amPHL - IAD

1 stop5h 30mAmerican Airlines

Thu 2/206:30 amIAD - PHL

1 stop6h 07mAmerican Airlines

Deal found 1/20

$259

Thu 4/312:28 pmPHL - BWI

1 stop10h 45mDelta

Tue 4/84:45 pmBWI - PHL

2 stops16h 08mDelta

Deal found 1/20

$527

Tue 4/812:50 pmPHL - BWI

1 stop8h 52mUnited Airlines

Wed 4/96:30 amBWI - PHL

1 stop10h 55mUnited Airlines

Deal found 1/20

$445

Wed 3/192:35 pmJST - BWI

1 stop26h 08mUnited Airlines

Mon 3/316:45 amBWI - JST

1 stop17h 14mUnited Airlines

Deal found 1/21

$466

Wed 2/126:00 amPHL - DCA

1 stop5h 59mUnited Airlines

Wed 2/122:05 pmDCA - PHL

1 stop7h 35mUnited Airlines

Deal found 1/19

$591

Last-minute flights from Maryland to Washington, D.C.
Discover last-minute flight deals from Maryland to Washington, D.C.. Data last updated January 21, 2025 and is based on user searches.

Sat 1/256:00 amPHL - BWI

1 stop7h 51mUnited Airlines

Sat 1/255:22 pmBWI - PHL

1 stop17h 28mUnited Airlines

Deal found 1/21

$1,945

Sun 1/266:39 amPHL - BWI

1 stop9h 54mSpirit Airlines

Mon 1/278:04 pmBWI - PHL

1 stop11h 14mSpirit Airlines

Deal found 1/21

$349

Sun 1/267:58 pmPHL - IAD

1 stop4h 00mAmerican Airlines

Mon 1/278:05 pmIAD - PHL

1 stop3h 54mAmerican Airlines

Deal found 1/21

$597

Sun 1/262:46 pmPHL - IAD

Nonstop1h 16mUnited Airlines

Mon 1/278:30 amIAD - PHL

Nonstop1h 11mUnited Airlines

Deal found 1/21

$837

Thu 2/66:00 amPHL - IAD

1 stop7h 23mAmerican Airlines

Tue 2/115:00 amIAD - PHL

1 stop6h 35mAmerican Airlines

Deal found 1/21

$264

Sat 2/811:02 amPHL - IAD

3 stops28h 27mMultiple Airlines

Sat 3/18:25 amIAD - PHL

3 stops25h 34mMultiple Airlines

Deal found 1/21

$410

Wed 2/1211:10 amPHL - DCA

1 stop6h 50mJetBlue

Thu 2/138:00 amDCA - PHL

1 stop4h 10mJetBlue

Deal found 1/19

$211

Wed 2/126:00 amPHL - DCA

1 stop5h 59mUnited Airlines

Wed 2/122:05 pmDCA - PHL

1 stop7h 35mUnited Airlines

Deal found 1/19

$591

Fri 2/147:11 pmPHL - DCA

Nonstop1h 09mAmerican Airlines

Mon 2/1710:15 pmDCA - PHL

Nonstop1h 14mAmerican Airlines

Deal found 1/20

$159

Sun 2/162:37 pmJST - BWI

1 stop19h 18mUnited Airlines

Sat 2/226:30 amBWI - JST

1 stop17h 13mUnited Airlines

Deal found 1/20

$702

Sun 2/236:30 amPHL - IAD

Nonstop1h 05mUnited Airlines

Sat 3/151:00 pmIAD - PHL

Nonstop1h 08mUnited Airlines

Deal found 1/21

$219

Mon 2/247:00 amPHL - BWI

1 stop16h 57mSpirit Airlines

Sat 3/16:45 amBWI - PHL

1 stop12h 19mSpirit Airlines

Deal found 1/20

$126

One-way flights from Maryland to Washington, D.C.
Search for one-way flight options from Maryland to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated January 21, 2025.

Thu 2/203:19 pmPHL - BWI

1 stop9h 24mFrontier

Deal found 1/20

$60

Mon 2/310:05 pmPHL - BWI

2 stops12h 54mSpirit Airlines

Deal found 1/21

$79

Wed 2/126:15 amPHL - IAD

Nonstop1h 15mUnited Airlines

Deal found 1/21

$90

Wed 2/1912:55 pmPHL - DCA

1 stop6h 55mJetBlue

Deal found 1/21

$91

Sat 2/225:00 pmPHL - DCA

1 stop6h 57mUnited Airlines

Deal found 1/21

$130

Sat 2/229:33 amPHL - DCA

2 stops8h 58mDelta

Deal found 1/21

$189

Mon 2/38:10 pmPHL - IAD

3 stops20h 05mMultiple Airlines

Deal found 1/21

$193

Thu 3/65:40 amPHL - IAD

1 stop12h 24mDelta

Deal found 1/19

$250

Fri 4/112:45 pmJST - BWI

1 stop23h 33mUnited Airlines

Deal found 1/21

$251

Sun 2/26:00 amPHL - IAD

1 stop7h 23mAmerican Airlines

Deal found 1/20

$282

Fri 1/245:30 amPHL - DCA

Nonstop1h 08mAmerican Airlines

Deal found 1/20

$289

Find flights from Maryland to Washington, D.C. within your budget

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Mon 2/24

7:00 am-11:57 pm

1 stop16h 57m

Baltimore/Washington

Sat 3/1

6:45 am-7:04 pm

1 stop12h 19m

$126

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 2/14

7:11 pm-8:20 pm

Nonstop1h 09m

Washington, D.C. Reagan-National

Mon 2/17

10:15 pm-11:29 pm

Nonstop1h 14m

$159

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Tue 3/18

6:30 am-7:35 am

Nonstop1h 05m

Washington, D.C. Dulles Intl

Tue 3/25

1:00 pm-2:08 pm

Nonstop1h 08m

$179

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Tue 3/18

10:11 am-5:44 pm

1 stop7h 33m

Washington, D.C. Reagan-National

Tue 3/25

11:04 am-5:24 pm

1 stop6h 20m

$181

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Thu 2/13

10:31 am-4:01 pm

1 stop5h 30m

Washington, D.C. Dulles Intl

Thu 2/20

6:30 am-12:37 pm

1 stop6h 07m

$259

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Mon 2/24

8:59 pm-4:15 pm

3 stops19h 16m

Washington, D.C. Dulles Intl

Sat 3/1

8:25 am-9:59 am

3 stops25h 34m

$339

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Thu 3/6

6:45 pm-7:14 am

2 stops12h 29m

Washington, D.C. Dulles Intl

Thu 3/13

8:50 am-2:39 pm

1 stop5h 49m

$377

JohnstownBaltimore

JST - BWI

JSTBWI

Johnstown Cambria County

Wed 3/19

2:35 pm-4:43 pm

1 stop26h 08m

Baltimore/Washington

Mon 3/31

6:45 am-11:59 pm

1 stop17h 14m

$466

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Mon 4/28

12:50 pm-7:01 pm

1 stop6h 11m

Washington, D.C. Reagan-National

Fri 5/2

7:59 pm-2:26 pm

2 stops18h 27m

$588

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Thu 2/20

3:19 pm-12:43 am

1 stop9h 24m

$60

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 results

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.

Travel insights for flights from Maryland to Washington, D.C.

Get recent, data-driven insights about flights from Maryland to Washington, D.C. including ideal travel times, pricing trends, and more.

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

To help decide which airline to fly from Maryland to Washington, D.C., see what other customers have to say about United Airlines, Spirit Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,521 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue

7.4

Good

3,201 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,985 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Spirit Airlines

6.3

Okay

8,115 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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 $60 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $79 and United Airlines from $90 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 $241). Flying from Maryland to Washington, D.C. in March is currently the most expensive (average of $290). 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

Fairfax

Arlington

Alexandria

Springfield

Silver Spring

Rockville

Tysons

Gaithersburg

Fredericksburg

Linthicum Heights

Laurel

Falls Church

Greenbelt

Easton

Oxon Hill

Herndon

Woodbridge

Bowie

Reston

National Harbor

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$60+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Round-trip from

One-way from

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 January 21, 2025.

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 January 21, 2025.

Find flights from Maryland to Washington, D.C. within your budget

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.

Travel insights for flights from Maryland to Washington, D.C.

Get recent, data-driven insights about flights from Maryland to Washington, D.C. including ideal travel times, pricing trends, and more.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

To help decide which airline to fly from Maryland to Washington, D.C., see what other customers have to say about United Airlines, Spirit Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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?

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

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

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

Traveling to a place near Maryland?

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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 January 21, 2025.