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$102+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BWI
May 3 — May 101
Sun 5/3
Sun 5/10
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 April 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/236:10 am
IAD
-
PHL
1 stop11h 39m
Frontier
Mon 4/277:24 pm
PHL
-
IAD
2 stops29h 12m
Frontier
Deal found 3/30$195
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
Mon 4/272:58 pm
IAD
-
PHL
2 stops19h 40m
Multiple Airlines
Wed 4/297:56 pm
PHL
-
IAD
1 stop15h 39m
Multiple Airlines
Deal found 4/2$203
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
Fri 4/171:31 pm
IAD
-
PHL
1 stop18h 10m
Multiple Airlines
Tue 4/211:08 pm
PHL
-
IAD
2 stops11h 28m
Multiple Airlines
Deal found 4/2$219
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/267:45 am
IAD
-
PHL
2 stops16h 59m
Multiple Airlines
Sun 5/316:26 pm
PHL
-
IAD
1 stop19h 52m
Multiple Airlines
Deal found 3/30$221
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Thu 4/166:10 am
IAD
-
PHL
1 stop11h 39m
Frontier
Fri 4/175:05 am
PHL
-
IAD
1 stop7h 41m
Frontier
Deal found 4/1$224
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 6/312:24 pm
IAD
-
PHL
1 stop12h 42m
Frontier
Tue 6/95:32 pm
PHL
-
IAD
2 stops24h 09m
Frontier
Deal found 3/30$229
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/1310:25 pm
IAD
-
PHL
2 stops18h 01m
Multiple Airlines
Fri 4/1710:38 pm
PHL
-
IAD
1 stop8h 49m
Multiple Airlines
Deal found 3/29$235
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Wed 4/296:20 am
IAD
-
PHL
2 stops13h 31m
Multiple Airlines
Mon 5/410:38 pm
PHL
-
IAD
1 stop19h 14m
Multiple Airlines
Deal found 4/1$237
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 4/2312:55 pm
IAD
-
PHL
Nonstop1h 15m
United Airlines
Mon 4/277:45 pm
PHL
-
IAD
Nonstop1h 10m
United Airlines
Deal found 3/30$239
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Thu 4/239:41 am
IAD
-
PHL
1 stop12h 16m
Multiple Airlines
Sun 4/267:00 am
PHL
-
IAD
1 stop17h 36m
Multiple Airlines
Deal found 4/1$241
This American Airlines deal was found by Cheapflights users on 4/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:26 pm
IAD
-
SBY
1 stop6h 42m
American Airlines
Sat 5/96:26 pm
SBY
-
IAD
1 stop5h 33m
American Airlines
Deal found 4/2$500
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 4/147:16 am
IAD
-
SBY
1 stop6h 54m
American Airlines
Sat 4/181:47 pm
SBY
-
IAD
1 stop5h 46m
American Airlines
Deal found 3/30$560

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 April 3, 2026.

Round-trip from

$186
(Kiwi.com)

One-way from

$102
(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 April 3, 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

Fri 6/12

12:55 pm-2:10 pm

Nonstop1h 15m

Philadelphia

Mon 6/15

6:10 am-7:19 am

Nonstop1h 09m

$239

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Fri 5/1

1:05 pm-2:20 pm

Nonstop1h 15m

Philadelphia

Fri 5/8

7:45 pm-8:55 pm

Nonstop1h 10m

$239
Quickest round-trip

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Mon 6/1

10:34 pm-11:44 pm

Nonstop1h 10m

Philadelphia

Mon 6/8

6:10 am-7:19 am

Nonstop1h 09m

$239

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Thu 4/23

12:55 pm-2:10 pm

Nonstop1h 15m

Philadelphia

Mon 4/27

7:45 pm-8:55 pm

Nonstop1h 10m

$239

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Tue 4/14

12:55 pm-2:10 pm

Nonstop1h 15m

Philadelphia

Sat 4/18

7:45 pm-8:55 pm

Nonstop1h 10m

$269

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Thu 4/16

8:39 am-9:58 am

Nonstop1h 19m

Philadelphia

Mon 4/20

2:55 pm-4:05 pm

Nonstop1h 10m

$269

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Wed 4/15

8:38 am-9:58 am

Nonstop1h 20m

Philadelphia

Sat 4/18

7:45 pm-8:55 pm

Nonstop1h 10m

$294

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Fri 5/8

8:35 am-9:54 am

Nonstop1h 19m

Philadelphia

Tue 5/12

10:38 am-11:50 am

Nonstop1h 12m

$309

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Tue 4/28

12:55 pm-2:10 pm

Nonstop1h 15m

Philadelphia

Tue 5/5

7:45 pm-8:55 pm

Nonstop1h 10m

$309

Washington, D.C.Salisbury

IAD - SBY

IADSBY

Washington, D.C. Dulles Intl

Sat 5/2

3:26 pm-10:08 pm

1 stop6h 42m

Salisbury-Ocean City

Sat 5/9

6:26 pm-11:59 pm

1 stop5h 33m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 29 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 15m. 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 Dallas/Fort Worth flights
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Dulles Intl to Seattle flights
Baltimore to Dallas/Fort Worth flights
Baltimore to Miami flights
Reagan-National to Seattle flights
Dulles Intl to Orlando flights
Reagan-National to Miami flights
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Dulles Intl to Los Angeles flights
Baltimore to Atlanta flights
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Reagan-National to Las Vegas flights
Reagan-National to Orlando flights
Reagan-National to Los Angeles flights
Baltimore to Las Vegas flights
Baltimore to Los Angeles flights
Reagan-National to Hobby flights
Dulles Intl to Denver flights
Baltimore to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Baltimore to Orlando flights
Dulles Intl to Hobby flights
Dulles Intl to Tampa flights
Baltimore to Denver flights
Dulles Intl to San Francisco flights
Dulles Intl to New Orleans flights
Reagan-National to Atlanta flights
Reagan-National to Dallas/Fort Worth flights
Baltimore to Seattle flights
Reagan-National to San Francisco flights
Baltimore to San Francisco flights
Dulles Intl to George Bush Intcntl flights
Dulles Intl to Sky Harbor Intl flights
Baltimore to Tampa flights
Reagan-National to O'Hare Intl flights
Baltimore to Hobby flights
Dulles Intl to Boston flights
Dulles Intl to Fort Lauderdale flights
Reagan-National to Tampa flights
Reagan-National to Fort Lauderdale flights
Reagan-National to George Bush Intcntl flights
Reagan-National to Boston flights
Dulles Intl to Nashville flights
Dulles Intl to Midway flights
Dulles Intl to Austin flights
Reagan-National to Nashville flights
Reagan-National to Denver flights
Baltimore to Midway flights

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