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$109+ Cheap flights from Dulles Intl (IAD) to Maryland

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BWI
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheap flight deals from Dulles Intl to Maryland

Cheapest flights from Dulles Intl to Maryland
Explore the most affordable flight options available from Dulles Intl to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

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 7/86:09 pm
IAD
-
PHL
1 stop30h 30m
Frontier
Tue 7/144:30 pm
PHL
-
IAD
1 stop6h 25m
Frontier
Deal found 6/10$206
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/158:33 pm
IAD
-
PHL
1 stop10h 42m
Frontier
Wed 7/226:30 am
PHL
-
IAD
1 stop10h 44m
Frontier
Deal found 6/6$215
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.
Mon 7/68:33 pm
IAD
-
PHL
1 stop10h 42m
Frontier
Wed 7/88:30 am
PHL
-
IAD
1 stop8h 44m
Frontier
Deal found 6/10$232
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 7/68:33 pm
IAD
-
PHL
1 stop10h 42m
Frontier
Tue 7/74:30 pm
PHL
-
IAD
1 stop6h 25m
Frontier
Deal found 6/9$236
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.
Sat 9/129:16 pm
IAD
-
PHL
1 stop15h 56m
Frontier
Sat 9/269:14 am
PHL
-
IAD
1 stop15h 14m
Frontier
Deal found 6/10$237
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:55 pm
IAD
-
PHL
Nonstop1h 15m
United Airlines
Tue 7/1410:39 am
PHL
-
IAD
Nonstop1h 16m
United Airlines
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.
Thu 7/97:49 am
IAD
-
PHL
1 stop11h 31m
Multiple Airlines
Sun 7/126:27 pm
PHL
-
IAD
1 stop19h 59m
Multiple Airlines
Deal found 6/9$245
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:10 pm
IAD
-
PHL
Nonstop1h 10m
United Airlines
Wed 7/1510:39 am
PHL
-
IAD
Nonstop1h 16m
United Airlines
Deal found 6/8$249
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2610:34 pm
IAD
-
PHL
Nonstop1h 10m
United Airlines
Tue 6/3010:32 am
PHL
-
IAD
Nonstop1h 16m
United Airlines
Deal found 6/8$254
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:21 pm
IAD
-
PHL
1 stop4h 01m
American Airlines
Sat 8/18:20 am
PHL
-
IAD
1 stop4h 26m
American Airlines
Deal found 6/10$258
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.
Tue 7/75:40 pm
IAD
-
SBY
1 stop25h 46m
Multiple Airlines
Mon 7/138:34 pm
SBY
-
IAD
1 stop16h 13m
Multiple Airlines
Deal found 6/8$359
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.
Thu 7/98:33 pm
IAD
-
SBY
2 stops23h 21m
Multiple Airlines
Wed 7/159:12 pm
SBY
-
IAD
1 stop15h 35m
Multiple Airlines
Deal found 6/7$414

Find flight deals from Dulles Intl to Maryland

Keep the following information in mind while searching for Dulles Intl to Maryland flight deals. Data was last updated June 11, 2026.

Round-trip from

$195
(Kiwi.com)

One-way from

$109
(Kiwi.com)
From Washington, D.C. Dulles Intl to Maryland
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Maryland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Maryland 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 11, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Wed 7/15

8:35 am-9:45 am

Nonstop1h 10m

Philadelphia

Wed 7/22

6:10 am-7:19 am

Nonstop1h 09m

$249

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Fri 6/26

10:34 pm-11:44 pm

Nonstop1h 10m

Philadelphia

Sun 6/28

6:10 am-7:19 am

Nonstop1h 09m

$269

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Sat 8/29

8:30 am-9:43 am

Nonstop1h 13m

Philadelphia

Tue 9/1

3:05 pm-4:23 pm

Nonstop1h 18m

$309

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Tue 7/7

12:55 pm-2:10 pm

Nonstop1h 15m

Philadelphia

Wed 7/15

6:10 am-7:19 am

Nonstop1h 09m

$319

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Sun 6/28

10:34 pm-11:44 pm

Nonstop1h 10m

Philadelphia

Fri 7/3

10:39 am-11:55 am

Nonstop1h 16m

$319
Quickest round-trip

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Fri 6/26

10:34 pm-11:44 pm

Nonstop1h 10m

Philadelphia

Tue 6/30

3:10 pm-4:18 pm

Nonstop1h 08m

$339

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Fri 6/26

10:34 pm-11:44 pm

Nonstop1h 10m

Philadelphia

Sat 6/27

6:10 am-7:19 am

Nonstop1h 09m

$349

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Sat 8/29

8:30 am-9:43 am

Nonstop1h 13m

Philadelphia

Sun 8/30

7:40 pm-8:59 pm

Nonstop1h 19m

$359

Washington, D.C.Salisbury

IAD - SBY

IADSBY

Washington, D.C. Dulles Intl

Tue 7/7

8:33 pm-7:26 pm

2 stops22h 53m

Salisbury-Ocean City

Mon 7/13

8:34 pm-12:47 pm

1 stop16h 13m

$437

Washington, D.C.Salisbury

IAD - SBY

IADSBY

Washington, D.C. Dulles Intl

Tue 7/7

5:03 am-10:58 am

1 stop5h 55m

Salisbury-Ocean City

Tue 7/14

4:33 pm-10:05 pm

1 stop5h 32m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight from Dulles Intl to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Maryland
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 Dulles Intl to Maryland. 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 Washington, D.C. Dulles Intl Airport to Maryland?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Maryland in 1h 10m. Fly via United Airlines or American Airlines to get the fastest option. Airlines will cover a distance of 134 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Maryland?

    While some choose either Washington, D.C. Dulles Intl - Salisbury-Ocean City or Washington, D.C. Dulles Intl - Baltimore/Washington, Washington, D.C. Dulles Intl - Philadelphia is the most popular route from Washington, D.C. Dulles Intl Airport to Maryland.

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

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

  • How can I find direct flights from Dulles Intl to Maryland?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Maryland 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 Dulles Intl to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Seattle flights
Dulles Intl to Dallas/Fort Worth flights
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Baltimore to O'Hare Intl flights
Dulles Intl to San Francisco flights
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Reagan-National to Dallas/Fort Worth flights
Reagan-National to Las Vegas flights
Baltimore to Las Vegas flights
Reagan-National to Miami flights
Baltimore to Denver flights
Baltimore to Miami flights
Dulles Intl to Boston flights
Baltimore to Orlando flights
Baltimore to Atlanta flights
Baltimore to San Francisco flights
Dulles Intl to Hobby flights
Reagan-National to San Francisco flights
Reagan-National to Boston flights
Baltimore to Boston flights
Dulles Intl to Tampa flights
Reagan-National to Hobby flights
Baltimore to George Bush Intcntl flights
Reagan-National to Atlanta flights
Reagan-National to Denver flights
Reagan-National to Orlando flights
Dulles Intl to Fort Lauderdale flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to Midway flights
Baltimore to Tampa flights
Dulles Intl to San Diego flights
Dulles Intl to George Bush Intcntl flights
Baltimore to Fort Lauderdale flights
Reagan-National to Minneapolis flights
Dulles Intl to New Orleans flights
Dulles Intl to Ontario flights
Reagan-National to George Bush Intcntl flights
Reagan-National to Nashville flights

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