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$125+ 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BWI
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Dulles Intl to Maryland

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Maryland (USMD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$179
(United Airlines)

One-way from

$125
(United Airlines)
From Washington, D.C. Dulles Intl to Maryland
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One-way flight from Washington, D.C. Dulles Intl to Maryland
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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 December 18, 2024.

This United deal was found by Cheapflights users on 12/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:30 amIAD - PHL
Nonstop1h 11mUnited Airlines
Mon 1/66:15 amPHL - IAD
Nonstop1h 15mUnited Airlines
Deal found 12/17$254
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/208:10 pmIAD - PHL
1 stop4h 18mAmerican Airlines
Sat 12/211:35 pmPHL - IAD
1 stop6h 05mAmerican Airlines
Deal found 12/17$612
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/218:25 amIAD - PHL
3 stops25h 17mMultiple Airlines
Wed 1/15:23 amPHL - IAD
3 stops30h 03mMultiple Airlines
Deal found 12/17$635
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/185:00 amIAD - SBY
1 stop11h 18mAmerican Airlines
Fri 1/2411:54 amSBY - IAD
1 stop12h 04mAmerican Airlines
Deal found 12/17$764
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/205:27 pmIAD - PHL
1 stop5h 47mDelta
Sat 12/217:25 amPHL - IAD
1 stop8h 10mDelta
Deal found 12/17$1,192

Find flights from Dulles Intl to Maryland within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Tue 1/7

8:30 am-9:41 am

Nonstop1h 11m

Philadelphia

Tue 1/14

6:15 am-7:30 am

Nonstop1h 15m

$179

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Tue 1/7

1:52 pm-5:57 pm

1 stop4h 05m

Philadelphia

Tue 1/14

3:38 pm-7:35 pm

1 stop3h 57m

$288

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Sun 1/5

9:35 pm-8:15 pm

2 stops22h 40m

Philadelphia

Fri 1/10

8:00 pm-4:15 pm

3 stops44h 15m

$362

Washington, D.C.Salisbury

IAD - SBY

IADSBY

Washington, D.C. Dulles Intl

Mon 1/13

6:22 am-11:35 am

1 stop5h 13m

Salisbury-Ocean City

Mon 1/20

6:22 am-1:23 pm

1 stop7h 01m

$430

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Wed 12/25

8:30 am-9:41 am

Nonstop1h 11m

$125

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Thu 1/2

9:35 pm-8:15 pm

2 stops22h 40m

$169

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Wed 1/1

8:10 pm-12:28 am

1 stop4h 18m

$176

Washington, D.C.Philadelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Sun 12/29

10:35 am-7:56 pm

2 stops33h 21m

$2,276

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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.

Travel insights for flights from Dulles Intl to Maryland

Get recent, data-driven insights about flights from Dulles Intl to Maryland including ideal travel times, pricing trends, and more.

Rainfall in Maryland by month

Plan your trip to Maryland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

Plan your trip to Maryland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maryland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated December 18, 2024.
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Qatar Airways
7.5
Good
3,798 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,059 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Maryland one-way?

    $125 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $176 and $684, respectively.

  • 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.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Maryland?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Maryland (average of $241). Flying from Washington, D.C. Dulles Intl Airport to Maryland in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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.
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