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Delaware

$61+ Cheap flights from Maryland to Delaware

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ILG
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Maryland to Delaware

Cheapest flights from Maryland to Delaware
Explore the most affordable flight options available from Maryland to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/109:00 amIAD - PHL
1 stop6h 46mFrontier
Tue 12/166:37 pmPHL - IAD
1 stop19h 52mFrontier
Deal found 12/2$122
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/109:00 amIAD - PHL
1 stop6h 46mMultiple Airlines
Tue 12/165:15 amPHL - IAD
2 stops33h 14mMultiple Airlines
Deal found 12/2$145
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Sun 12/147:06 pmBWI - PHL
1 stop29h 30mMultiple Airlines
Tue 12/166:37 pmPHL - BWI
1 stop5h 47mMultiple Airlines
Deal found 12/3$158
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:36 pmBWI - PHL
1 stop25h 33mMultiple Airlines
Tue 1/66:59 pmPHL - BWI
1 stop13h 30mMultiple Airlines
Deal found 12/1$166
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/109:00 amIAD - PHL
1 stop6h 46mFrontier
Wed 12/106:32 pmPHL - IAD
1 stop23h 46mFrontier
Deal found 12/3$170
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Sun 12/144:38 pmBWI - PHL
1 stop16h 39mMultiple Airlines
Mon 12/155:55 pmPHL - BWI
2 stops30h 29mMultiple Airlines
Deal found 12/2$179
This JetBlue deal was found by Cheapflights users on 12/3. 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 12/317:20 amDCA - PHL
1 stop8h 17mJetBlue
Wed 1/78:40 amPHL - DCA
1 stop5h 49mJetBlue
Deal found 12/3$179
This United Airlines deal was found by Cheapflights users on 12/3. 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.
Sat 12/2710:20 pmIAD - PHL
Nonstop1h 10mUnited Airlines
Mon 12/296:00 amPHL - IAD
Nonstop1h 15mUnited Airlines
Deal found 12/3$179
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/315:30 amBWI - PHL
1 stop14h 37mMultiple Airlines
Wed 1/78:54 pmPHL - BWI
1 stop26h 50mMultiple Airlines
Deal found 12/3$181
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Sun 12/149:43 pmBWI - PHL
2 stops25h 37mFrontier
Tue 12/166:37 pmPHL - BWI
1 stop5h 47mFrontier
Deal found 12/3$191
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/178:00 amBWI - PHL
1 stop8h 52mFrontier
Sun 12/2110:00 pmPHL - BWI
1 stop9h 22mFrontier
Deal found 12/2$192
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/96:30 amBWI - PHL
2 stops27h 17mMultiple Airlines
Wed 12/1012:20 pmPHL - BWI
1 stop12h 04mMultiple Airlines
Deal found 12/3$201

Find flight deals from Maryland to Delaware

Keep the following information in mind while searching for Maryland to Delaware flight deals. Data was last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$114
(Kiwi.com)

One-way from

$61
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$189
Provider with most accurate pricing for Washington, D.C. (WAS)-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Philadelphia flights.
Search Deals
From Maryland to Delaware
Search Deals
One-way flight from Maryland to Delaware
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Delaware 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 December 4, 2025.
Use the filters below to find and compare flights from Maryland to Delaware that are best for you.

Fly from

Maryland

Fly to

Delaware

Route

Depart

Return

Price

BaltimorePhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Sat 1/24

11:30 am-10:32 pm

1 stop11h 02m

Philadelphia

Sat 1/31

8:30 am-7:03 pm

1 stop10h 33m

$135

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Fri 1/9

2:58 pm-8:57 am

2 stops17h 59m

Philadelphia

Sun 1/11

5:10 am-2:08 pm

1 stop8h 58m

$142

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Mon 1/12

4:22 pm-3:48 pm

2 stops23h 26m

Philadelphia

Fri 1/16

5:10 am-2:15 pm

1 stop9h 05m

$143

BaltimorePhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Tue 1/6

6:18 pm-9:07 am

1 stop14h 49m

Philadelphia

Sat 1/10

8:20 am-7:03 pm

1 stop10h 43m

$148

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

Mon 1/26

7:00 am-12:35 pm

1 stop5h 35m

Philadelphia

Fri 1/30

8:40 am-1:20 pm

1 stop4h 40m

$151

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

Mon 1/12

7:00 am-12:35 pm

1 stop5h 35m

Philadelphia

Fri 1/16

8:40 am-2:29 pm

1 stop5h 49m

$152

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Fri 1/16

3:00 pm-12:27 am

1 stop9h 27m

Philadelphia

Sun 1/18

12:24 pm-7:51 am

2 stops19h 27m

$154

BaltimorePhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Sun 12/14

7:06 pm-12:36 am

1 stop29h 30m

Philadelphia

Tue 12/16

6:37 pm-12:24 am

1 stop5h 47m

$158

BaltimorePhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Sat 1/24

1:00 pm-8:01 pm

1 stop7h 01m

Philadelphia

Sat 1/31

5:30 am-11:36 pm

2 stops18h 06m

$164

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

Thu 1/8

1:00 pm-6:23 pm

1 stop5h 23m

Philadelphia

Sun 1/11

8:40 am-4:19 pm

1 stop7h 39m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 60 results
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Best time to book a flight from Maryland to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware 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 Delaware
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 Delaware. 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 Delaware?

    Departing from Maryland to Delaware will take you 5h 35m. Maryland and Delaware are separated by a distance of 119 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Maryland to Delaware that include hotel bookings?

    Yes. In addition to deals on Maryland to Delaware flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Delaware?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Delaware.

  • Can I find deals for business class flights from Maryland to Delaware?

    Yes. Cheapflights offers flight deals from Maryland to Delaware 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

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Alternative routes for Maryland to Delaware

See prices for flight routes from nearby airports that may be better suited for you.
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