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Delaware

$86+ Cheap flights from Baltimore (BWI) 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ILG
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
1 adult, Economy
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Cheap flight deals from Baltimore to Delaware

Cheapest flights from Baltimore to Delaware
Explore the most affordable flight options available from Baltimore to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/11. 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 9/169:24 am
BWI
-
PHL
1 stop8h 51m
Frontier
Wed 9/239:14 am
PHL
-
BWI
1 stop6h 58m
Frontier
Deal found 6/11$169
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Sat 7/119:37 pm
BWI
-
PHL
1 stop9h 38m
Frontier
Sat 7/189:51 am
PHL
-
BWI
1 stop5h 43m
Frontier
Deal found 6/11$195
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/86:35 am
BWI
-
PHL
1 stop5h 47m
Frontier
Tue 7/144:30 pm
PHL
-
BWI
1 stop6h 47m
Frontier
Deal found 6/10$197
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Fri 7/109:37 pm
BWI
-
PHL
1 stop11h 02m
Frontier
Fri 7/174:40 pm
PHL
-
BWI
1 stop14h 46m
Frontier
Deal found 6/11$223
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Mon 7/67:21 pm
BWI
-
PHL
1 stop11h 54m
Frontier
Tue 7/74:30 pm
PHL
-
BWI
1 stop14h 56m
Frontier
Deal found 6/9$225
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Thu 7/169:37 pm
BWI
-
PHL
1 stop9h 38m
Frontier
Wed 7/228:30 am
PHL
-
BWI
1 stop7h 04m
Frontier
Deal found 6/12$227
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Fri 7/316:35 am
BWI
-
PHL
1 stop5h 47m
Frontier
Sun 8/28:30 am
PHL
-
BWI
1 stop22h 56m
Frontier
Deal found 6/7$233
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sat 7/46:28 am
BWI
-
PHL
1 stop5h 55m
Frontier
Fri 7/102:59 pm
PHL
-
BWI
1 stop21h 11m
Frontier
Deal found 6/8$235
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Thu 7/231:05 pm
BWI
-
PHL
1 stop11h 34m
Frontier
Thu 7/302:59 pm
PHL
-
BWI
1 stop21h 11m
Frontier
Deal found 6/10$239
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Fri 8/289:32 pm
BWI
-
PHL
1 stop9h 47m
Frontier
Mon 8/314:35 pm
PHL
-
BWI
1 stop15h 10m
Frontier
Deal found 6/9$241
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/75:21 pm
BWI
-
SBY
1 stop27h 11m
Multiple Airlines
Mon 7/138:34 pm
SBY
-
BWI
1 stop12h 20m
Multiple Airlines
Deal found 6/11$303
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Thu 7/99:28 pm
BWI
-
SBY
1 stop22h 26m
Multiple Airlines
Mon 7/138:34 pm
SBY
-
BWI
1 stop12h 20m
Multiple Airlines
Deal found 6/9$315

Find flight deals from Baltimore to Delaware

Keep the following information in mind while searching for Baltimore to Delaware flight deals. Data was last updated June 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$195
(Kiwi.com)

One-way from

$86
(Kiwi.com)

Popular in

March

Cheapest in

December

Average price

$467
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 Baltimore/Washington to Delaware
Search Deals
One-way flight from Baltimore/Washington to Delaware
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 June 12, 2026.
Use the filters below to find and compare flights from Baltimore to Delaware that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimorePhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Fri 7/10

9:37 pm-8:39 am

1 stop11h 02m

Philadelphia

Fri 7/17

4:40 pm-7:26 am

1 stop14h 46m

$223

BaltimorePhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Wed 7/8

1:05 pm-12:39 am

1 stop11h 34m

Philadelphia

Tue 7/14

6:30 am-3:34 pm

1 stop9h 04m

$249

BaltimorePhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Wed 7/15

9:37 pm-7:15 am

1 stop9h 38m

Philadelphia

Fri 7/17

4:40 pm-7:26 am

1 stop14h 46m

$254

BaltimoreSalisbury

BWI - SBY

BWISBY

Baltimore/Washington

Tue 7/7

5:21 pm-8:32 pm

1 stop27h 11m

Salisbury-Ocean City

Mon 7/13

8:34 pm-8:54 am

1 stop12h 20m

$303

BaltimorePhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Fri 8/28

9:59 pm-7:17 pm

2 stops21h 18m

Philadelphia

Mon 8/31

4:35 pm-11:00 pm

1 stop6h 25m

$303

BaltimorePhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Tue 7/7

11:30 am-10:28 pm

2 stops10h 58m

Philadelphia

Tue 7/14

2:59 pm-12:10 pm

1 stop21h 11m

$316

BaltimorePhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Wed 7/15

6:35 am-12:22 pm

1 stop5h 47m

Philadelphia

Fri 7/17

5:38 pm-12:23 am

2 stops30h 45m

$344

BaltimorePhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Mon 6/22

7:27 pm-3:13 pm

2 stops19h 46m

Philadelphia

Tue 7/14

2:59 pm-12:10 pm

1 stop21h 11m

$382

BaltimoreSalisbury

BWI - SBY

BWISBY

Baltimore/Washington

Mon 7/6

6:25 am-7:54 pm

1 stop13h 29m

Salisbury-Ocean City

Mon 7/13

8:34 pm-8:54 am

1 stop12h 20m

$398

BaltimorePhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Thu 6/25

1:10 pm-12:44 am

1 stop11h 34m

Philadelphia

Mon 6/29

5:32 pm-3:33 pm

2 stops22h 01m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight from Baltimore to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Baltimore 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 Baltimore 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 Baltimore to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baltimore to Delaware?

    Most people fly from Baltimore/Washington (BWI) if they book a flight from Baltimore to Delaware. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • How long is the flight from Baltimore to Delaware?

    A quick flight from Baltimore to Delaware can take about 11h 02m. Frontier provides one of the quickest options available for as low as $223. Airlines will cover a distance of 90 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Delaware

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