What is the cheapest airline that flies from District of Columbia to Maryland?

Frontier, JetBlue, and American Airlines are the most popular carriers operating from District of Columbia to Maryland

How many flights depart from District of Columbia to Maryland on average per week?

As of September 2026, 35 flights take off from District of Columbia and land in Maryland each week. The most common flight departure day for this route is Mon, with 43% of weekly flights taking off on this day.

When did momondo last update prices for flights from District of Columbia to Maryland?

Prices for flights from District of Columbia to Maryland are refreshed on a daily basis.

How many operators does momondo search for flights from District of Columbia to Maryland?

As of September 2026, there are 2 operators available to choose from for flights from District of Columbia to Maryland.

How old do you have to be to fly from District of Columbia to Maryland?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Maryland.

What documentation or ID do you need to fly to Maryland?

The travel and health documents required for your trip to Maryland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maryland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$102 Cheap Flights from District of Columbia to Maryland in 2026

Find the cheapest flights from District of Columbia to Maryland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:06 pm - 6:15 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

21h 09m1 stop Atlanta Hartsfield-Jackson

8:30 am - 5:13 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

8h 43m1 stop Atlanta Hartsfield-Jackson

$130Frontier

Mon, Oct 19 - Mon, Oct 26

7:50 am - 6:14 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

10h 24m1 stop Atlanta Hartsfield-Jackson

5:20 pm - 12:21 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

7h 01m1 stop Atlanta Hartsfield-Jackson

$149Frontier

Sat, Oct 3 - Sat, Oct 10

9:04 pm - 7:16 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

10h 12m1 stop Atlanta Hartsfield-Jackson

5:32 pm - 12:10 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

6h 38m1 stop Atlanta Hartsfield-Jackson

$166Frontier

Mon, Sep 28 - Thu, Oct 1

7:52 am - 11:06 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

15h 14m1 stop Atlanta Hartsfield-Jackson

5:22 pm - 11:43 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

6h 21m1 stop Atlanta Hartsfield-Jackson

$171Frontier

Sat, Oct 31 - Tue, Nov 3

1:42 pm - 2:55 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 13mnonstop

3:54 pm - 5:19 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 25mnonstop

$269American Airlines

Sat, Nov 14 - Mon, Nov 16

1:33 pm - 2:40 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 07mnonstop

7:40 pm - 9:13 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 33mnonstop

$269American Airlines

Thu, Oct 1 - Sun, Oct 4

8:38 am - 9:56 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 18mnonstop

7:37 pm - 8:55 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 18mnonstop

$269United Airlines

Sat, Dec 19 - Mon, Dec 21

8:30 am - 9:43 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 13mnonstop

10:38 am - 11:34 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

0h 56mnonstop

$269United Airlines

Fri, Oct 9 - Sun, Oct 11

6:14 am - 12:21 pmIAD Washington, D.C. Dulles Intl-SBY Salisbury-Ocean City

6h 07m1 stop Charlotte Douglas

6:00 am - 9:55 amSBY Salisbury-Ocean City-IAD Washington, D.C. Dulles Intl

3h 55m1 stop Charlotte Douglas

$660American Airlines

Tue, Sep 22 - Sat, Sep 26

11:56 am - 7:02 pmDCA Washington, D.C. Reagan-National-SBY Salisbury-Ocean City

7h 06m1 stop Charlotte Douglas

2:23 pm - 6:13 pmSBY Salisbury-Ocean City-DCA Washington, D.C. Reagan-National

3h 50m1 stop Charlotte Douglas

$660American Airlines

Tue, Sep 22 - Sat, Sep 26

Cheap last minute flights

Enter your travel dates to find the best prices.

1:33 pm - 2:40 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 07mnonstop

7:40 pm - 9:13 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 33mnonstop

$299American Airlines

Fri, Sep 11 - Fri, Sep 25

6:09 am - 10:05 amDCA Washington, D.C. Reagan-National-PHL Philadelphia

3h 56m1 stop Charlotte Douglas

7:40 pm - 9:13 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 33mnonstop

$309American Airlines

Fri, Sep 11 - Fri, Sep 25

7:16 pm - 11:24 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

4h 08m1 stop Charlotte Douglas

1:53 pm - 6:13 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

4h 20m1 stop Charlotte Douglas

$319American Airlines

Fri, Sep 11 - Fri, Sep 25

8:30 am - 9:43 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 13mnonstop

7:40 pm - 9:01 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 21mnonstop

$329United Airlines

Thu, Sep 10 - Sun, Sep 13

8:30 am - 9:43 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 13mnonstop

7:40 pm - 9:01 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 21mnonstop

$329United Airlines

Fri, Sep 11 - Sun, Sep 13

1:33 pm - 2:40 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 07mnonstop

7:40 pm - 9:13 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 33mnonstop

$329American Airlines

Fri, Sep 11 - Sun, Sep 13

6:13 pm - 10:52 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

16h 39m1 stop Fort Lauderdale

5:32 pm - 12:10 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

6h 38m1 stop Atlanta Hartsfield-Jackson

$378Frontier

Mon, Sep 14 - Sat, Sep 26

12:25 pm - 5:48 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

5h 23m1 stop Boston Logan Intl

1:55 pm - 9:07 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

7h 12m1 stop Fort Lauderdale

$382JetBlue

Sat, Sep 12 - Sun, Sep 13

1:05 pm - 2:20 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 15mnonstop

7:50 am - 8:09 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

12h 19m1 stop Fort Lauderdale

$383Frontier

Sat, Sep 12 - Sun, Sep 13

8:30 am - 9:43 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 13mnonstop

10:30 am - 11:37 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 07mnonstop

$399United Airlines

Sat, Sep 12 - Sun, Sep 13

Cheap direct flights

Enter your travel dates to find the best prices.

1:42 pm - 2:55 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 13mnonstop

3:54 pm - 5:19 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 25mnonstop

$269American Airlines

Sat, Nov 14 - Mon, Nov 16

1:33 pm - 2:40 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 07mnonstop

7:40 pm - 9:13 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 33mnonstop

$269American Airlines

Thu, Oct 1 - Sun, Oct 4

8:38 am - 9:56 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 18mnonstop

7:37 pm - 8:55 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 18mnonstop

$269United Airlines

Sat, Dec 19 - Mon, Dec 21

8:30 am - 9:43 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 13mnonstop

10:38 am - 11:34 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

0h 56mnonstop

$269United Airlines

Fri, Oct 9 - Sun, Oct 11

1:29 pm - 2:37 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 08mnonstop

3:54 pm - 5:19 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 25mnonstop

$269American Airlines

Sat, Oct 31 - Tue, Nov 3

1:42 pm - 2:55 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 13mnonstop

3:54 pm - 5:19 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 25mnonstop

$269American Airlines

Fri, Nov 6 - Sun, Nov 8

1:33 pm - 2:40 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 07mnonstop

3:51 pm - 5:00 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 09mnonstop

$269American Airlines

Thu, Oct 1 - Thu, Oct 8

1:44 pm - 2:58 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 14mnonstop

3:59 pm - 5:19 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 20mnonstop

$269American Airlines

Fri, Nov 20 - Sun, Nov 22

1:42 pm - 2:55 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 13mnonstop

7:34 pm - 8:59 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 25mnonstop

$269American Airlines

Fri, Nov 6 - Sun, Nov 8

10:15 pm - 11:31 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 16mnonstop

7:40 pm - 8:53 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 13mnonstop

$269United Airlines

Mon, Nov 23 - Mon, Nov 30

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JetBlue flights from District of Columbia to Maryland

Our best JetBlue deals on District of Columbia to Maryland flight tickets

JetBlue

Nov 14

DCA12:00 pmWashington, D.C. Reagan-National

5h 08m

1 stop

PHL5:08 pmPhiladelphia

Nov 16

PHL6:30 amPhiladelphia

5h 49m

1 stop

DCA12:19 pmWashington, D.C. Reagan-National

$270

JetBlue

Nov 7

DCA3:54 pmWashington, D.C. Reagan-National

5h 17m

1 stop

PHL9:11 pmPhiladelphia

Nov 10

PHL3:35 pmPhiladelphia

4h 34m

1 stop

DCA8:09 pmWashington, D.C. Reagan-National

$271

JetBlue

Oct 23

DCA6:00 amWashington, D.C. Reagan-National

6h 04m

1 stop

PHL12:04 pmPhiladelphia

Oct 30

PHL10:27 amPhiladelphia

5h 28m

1 stop

DCA3:55 pmWashington, D.C. Reagan-National

$284

American Airlines flights from District of Columbia to Maryland

Our best American Airlines deals on District of Columbia to Maryland flight tickets

American Airlines

Nov 14

DCA1:42 pmWashington, D.C. Reagan-National

1h 13m

PHL2:55 pmPhiladelphia

Nov 16

PHL3:54 pmPhiladelphia

1h 25m

DCA5:19 pmWashington, D.C. Reagan-National

$269

American Airlines

Nov 14

DCA12:59 pmWashington, D.C. Reagan-National

5h 39m

1 stop

PHL6:38 pmPhiladelphia

Nov 15

PHL3:54 pmPhiladelphia

1h 25m

DCA5:19 pmWashington, D.C. Reagan-National

$279

American Airlines

Oct 1

DCA6:56 amWashington, D.C. Reagan-National

4h 12m

1 stop

PHL11:08 amPhiladelphia

Oct 4

PHL7:40 pmPhiladelphia

1h 33m

DCA9:13 pmWashington, D.C. Reagan-National

$280

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Philadelphia

IAD Washington, D.C. Dulles Intl - PHL Philadelphia

IADPHL

Washington, D.C. Dulles Intl

Mon 10/19

9:06 pm-6:15 pm

1 stop21h 09m

Philadelphia

Mon 10/26

8:30 am-5:13 pm

1 stop8h 43m

$130

Washington, D.C.Philadelphia

IAD Washington, D.C. Dulles Intl - PHL Philadelphia

IADPHL

Washington, D.C. Dulles Intl

Sat 10/3

7:50 am-6:14 pm

1 stop10h 24m

Philadelphia

Sat 10/10

5:20 pm-12:21 am

1 stop7h 01m

$149

Washington, D.C.Philadelphia

IAD Washington, D.C. Dulles Intl - PHL Philadelphia

IADPHL

Washington, D.C. Dulles Intl

Mon 9/28

9:04 pm-7:16 am

1 stop10h 12m

Philadelphia

Thu 10/1

5:32 pm-12:10 am

1 stop6h 38m

$166

Washington, D.C.Philadelphia

IAD Washington, D.C. Dulles Intl - PHL Philadelphia

IADPHL

Washington, D.C. Dulles Intl

Sat 10/31

7:52 am-11:06 pm

1 stop15h 14m

Philadelphia

Tue 11/3

5:22 pm-11:43 pm

1 stop6h 21m

$171

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Sat 11/14

1:42 pm-2:55 pm

Nonstop1h 13m

Philadelphia

Mon 11/16

3:54 pm-5:19 pm

Nonstop1h 25m

$269

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Thu 10/1

1:33 pm-2:40 pm

Nonstop1h 07m

Philadelphia

Sun 10/4

7:40 pm-9:13 pm

Nonstop1h 33m

$269

Washington, D.C.Philadelphia

IAD Washington, D.C. Dulles Intl - PHL Philadelphia

IADPHL

Washington, D.C. Dulles Intl

Sat 12/19

8:38 am-9:56 am

Nonstop1h 18m

Philadelphia

Mon 12/21

7:37 pm-8:55 pm

Nonstop1h 18m

$269

Quickest round-trip

Washington, D.C.Philadelphia

IAD Washington, D.C. Dulles Intl - PHL Philadelphia

IADPHL

Washington, D.C. Dulles Intl

Fri 10/9

8:30 am-9:43 am

Nonstop1h 13m

Philadelphia

Sun 10/11

10:38 am-11:34 am

Nonstop0h 56m

$269

Washington, D.C.Salisbury

IAD Washington, D.C. Dulles Intl - SBY Salisbury-Ocean City

IADSBY

Washington, D.C. Dulles Intl

Tue 9/22

6:14 am-12:21 pm

1 stop6h 07m

Salisbury-Ocean City

Sat 9/26

6:00 am-9:55 am

1 stop3h 55m

$660

Washington, D.C.Salisbury

DCA Washington, D.C. Reagan-National - SBY Salisbury-Ocean City

DCASBY

Washington, D.C. Reagan-National

Tue 9/22

11:56 am-7:02 pm

1 stop7h 06m

Salisbury-Ocean City

Sat 9/26

2:23 pm-6:13 pm

1 stop3h 50m

$660

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

Can stopping save me money on District of Columbia to Maryland flights?

You could potentially save up to 49% on your flight if you consider stops on a District of Columbia to Maryland flight.

Cheap District of Columbia to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Maryland

Best Price Found	$102
Fastest flight time	0h 27m
Direct flights	Every day
Airports in Maryland	112 airports

The best one-way flight to Maryland from District of Columbia in the past 72 hours is $102. The best round-trip flight deal from District of Columbia to Maryland found on momondo in the last 72 hours is $130.

The fastest flight from District of Columbia to Maryland takes 0h 27m

Direct flights go from District of Columbia to Maryland every day.

There are 112 airports in Maryland. From District of Columbia there are direct flights to Philadelphia (PHL).

Search flight deals

Frequently asked questions about flying from District of Columbia to Maryland

When did momondo last update prices for flights from District of Columbia to Maryland?
Prices for flights from District of Columbia to Maryland are refreshed on a daily basis.
How many operators does momondo search for flights from District of Columbia to Maryland?
As of September 2026, there are 2 operators available to choose from for flights from District of Columbia to Maryland.
How old do you have to be to fly from District of Columbia to Maryland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Maryland.
What documentation or ID do you need to fly to Maryland?
The travel and health documents required for your trip to Maryland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maryland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Maryland?

Finding the right flight to Maryland from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Maryland quick and easy, saving you time and money.

Can I find flights from District of Columbia to Maryland with flexible booking policies on momondo?

Yes. All flights to Maryland from District of Columbia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from District of Columbia to Maryland?

momondo provides multiple filters to help you find the best flight to Maryland from District of Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from District of Columbia to Maryland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from District of Columbia to Maryland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Maryland and let you know when they change.