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Cheap flights from Maryland to Washington, D.C. from $77

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Washington, D.C. departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Maryland to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
4:30 pm - 11:17 pm
PHL
-
BWI
6h 47m
1 stop
Frontier Logo
6:35 am - 12:22 pm
BWI
-
PHL
5h 47m
1 stop
$146Frontier
Tue, Aug 4 - Tue, Aug 11
Frontier Logo
4:30 pm - 11:17 pm
PHL
-
BWI
6h 47m
1 stop
Frontier Logo
6:35 am - 12:22 pm
BWI
-
PHL
5h 47m
1 stop
$148Frontier
Wed, Jul 15 - Wed, Jul 22
Frontier Logo
6:30 am - 6:33 pm
PHL
-
BWI
12h 03m
1 stop
Frontier Logo
6:35 am - 12:22 pm
BWI
-
PHL
5h 47m
1 stop
$150Frontier
Wed, Jul 15 - Wed, Jul 22
Frontier Logo
6:30 am - 12:24 pm
PHL
-
BWI
5h 54m
1 stop
Frontier Logo
8:38 am - 10:33 pm
BWI
-
PHL
13h 55m
1 stop
$165Frontier
Sat, Aug 22 - Wed, Aug 26
Frontier Logo
4:30 pm - 11:17 pm
PHL
-
BWI
6h 47m
1 stop
Frontier Logo
6:35 am - 10:28 pm
BWI
-
PHL
15h 53m
1 stop
$167Frontier
Tue, Jul 21 - Wed, Jul 22
Frontier Logo
9:51 am - 3:34 pm
PHL
-
BWI
5h 43m
1 stop
Frontier Logo
6:35 am - 12:22 pm
BWI
-
PHL
5h 47m
1 stop
$174Frontier
Sat, Jul 18 - Sat, Jul 25
Frontier Logo
8:30 am - 6:33 pm
PHL
-
BWI
10h 03m
1 stop
Frontier Logo
7:21 pm - 8:39 am
BWI
-
PHL
13h 18m
1 stop
$181Frontier
Wed, Jul 15 - Fri, Jul 17
Frontier Logo
1:32 pm - 11:00 pm
PHL
-
BWI
9h 28m
1 stop
Frontier Logo
9:37 pm - 7:15 am
BWI
-
PHL
9h 38m
1 stop
$189Frontier
Sat, Jul 4 - Tue, Jul 7
United Airlines Logo
2:20 pm - 10:59 pm
JST
-
BWI
8h 39m
1 stop
United Airlines Logo
12:10 pm - 12:12 am
BWI
-
JST
12h 02m
1 stop
$610United Airlines
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
2:21 pm - 1:57 pm
JST
-
BWI
23h 36m
1 stop
United Airlines Logo
8:16 am - 12:45 am
BWI
-
JST
16h 29m
1 stop
$788United Airlines
Fri, Jul 3 - Tue, Jul 7

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Frontier flights from Maryland to Baltimore

Our best Frontier deals on Maryland to Baltimore flight tickets
Frontier
Aug 4
PHL4:30 pmPhiladelphia
6h 47m
1 stop
BWI11:17 pmBaltimore/Washington
Aug 11
BWI6:35 amBaltimore/Washington
5h 47m
1 stop
PHL12:22 pmPhiladelphia
$146
Frontier
Jul 15
PHL4:30 pmPhiladelphia
6h 47m
1 stop
BWI11:17 pmBaltimore/Washington
Jul 22
BWI6:35 amBaltimore/Washington
5h 47m
1 stop
PHL12:22 pmPhiladelphia
$148
Frontier
Jul 15
PHL6:30 amPhiladelphia
12h 03m
1 stop
BWI6:33 pmBaltimore/Washington
Jul 22
BWI6:35 amBaltimore/Washington
5h 47m
1 stop
PHL12:22 pmPhiladelphia
$150

Southwest flights from Maryland to Baltimore

Our best Southwest deals on Maryland to Baltimore flight tickets
Southwest
Jun 29
PHL5:20 pmPhiladelphia
6h 25m
1 stop
BWI11:45 pmBaltimore/Washington
Jun 30
BWI1:00 pmBaltimore/Washington
5h 40m
1 stop
PHL6:40 pmPhiladelphia
$509
Southwest
Jun 21
PHL4:25 pmPhiladelphia
5h 00m
1 stop
BWI9:25 pmBaltimore/Washington
Jun 23
BWI7:40 amBaltimore/Washington
8h 30m
1 stop
PHL4:10 pmPhiladelphia
$611
Southwest
Jun 23
PHL12:55 pmPhiladelphia
6h 05m
1 stop
BWI7:00 pmBaltimore/Washington
Jun 25
BWI6:00 pmBaltimore/Washington
6h 20m
1 stop
PHL12:20 amPhiladelphia
$613

momondo Fare Finder

 
Customize your flight search to find flights from Maryland to Baltimore 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, momondo users made 832,500 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from Maryland to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Tue 8/4

4:30 pm-11:17 pm

1 stop6h 47m

Baltimore/Washington

Tue 8/11

6:35 am-12:22 pm

1 stop5h 47m

$146

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Wed 7/15

4:30 pm-11:17 pm

1 stop6h 47m

Baltimore/Washington

Wed 7/22

6:35 am-12:22 pm

1 stop5h 47m

$148

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Wed 7/15

6:30 am-6:33 pm

1 stop12h 03m

Baltimore/Washington

Wed 7/22

6:35 am-12:22 pm

1 stop5h 47m

$150

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Sat 8/22

6:30 am-12:24 pm

1 stop5h 54m

Baltimore/Washington

Wed 8/26

8:38 am-10:33 pm

1 stop13h 55m

$165

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Tue 7/21

4:30 pm-11:17 pm

1 stop6h 47m

Baltimore/Washington

Wed 7/22

6:35 am-10:28 pm

1 stop15h 53m

$167
Quickest round-trip

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Sat 7/18

9:51 am-3:34 pm

1 stop5h 43m

Baltimore/Washington

Sat 7/25

6:35 am-12:22 pm

1 stop5h 47m

$174

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Wed 7/15

8:30 am-6:33 pm

1 stop10h 03m

Baltimore/Washington

Fri 7/17

7:21 pm-8:39 am

1 stop13h 18m

$181

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Sat 7/4

1:32 pm-11:00 pm

1 stop9h 28m

Baltimore/Washington

Tue 7/7

9:37 pm-7:15 am

1 stop9h 38m

$189

JohnstownBaltimore

JST - BWI

JSTBWI

Johnstown Cambria County

Thu 9/24

2:20 pm-10:59 pm

1 stop8h 39m

Baltimore/Washington

Mon 9/28

12:10 pm-12:12 am

1 stop12h 02m

$610

JohnstownBaltimore

JST - BWI

JSTBWI

Johnstown Cambria County

Fri 7/3

2:21 pm-1:57 pm

1 stop23h 36m

Baltimore/Washington

Tue 7/7

8:16 am-12:45 am

1 stop16h 29m

$788

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Maryland to Baltimore

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

What is the cheapest airline that flies from Maryland to Baltimore/Washington?

Frontier is the most popular carrier operating from Maryland to Baltimore/Washington

Cheap Maryland to Baltimore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Baltimore

Fastest flight time

0h 27m

Direct flights

None
The fastest flight from Maryland to Baltimore takes 0h 27m
There are no direct flights from Maryland to Baltimore. There are no popular flight routes from Maryland to Baltimore.
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Frequently asked questions about flying from Maryland to Baltimore

  • When did momondo last update prices for flights from Maryland to Baltimore/Washington Airport?

    Prices for flights from Maryland to Baltimore/Washington Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Maryland to Baltimore/Washington Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The travel and health documents you'll need for your trip to Baltimore/Washington Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baltimore/Washington Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Baltimore?

It is quick and easy to find Maryland to Baltimore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Baltimore that suits you.

Can I find flights from Maryland to Baltimore with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Baltimore from Maryland with this policy.

How can momondo help me find flights from Maryland to Baltimore?

Once all potential Maryland to Baltimore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Maryland to Baltimore flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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