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Dulles Intl

$95+ Cheap flights from Maryland to Dulles Intl (IAD)

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — IAD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Maryland to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Maryland (USMD) to Dulles Intl (IAD). 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 November 21, 2024.

Find flight deals from Maryland to Dulles Intl

Cheapest flights from Maryland to Dulles Intl
Explore the most affordable flight options available from Maryland to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/20. 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 12/126:20 amPHL - IAD
Nonstop1h 13mUnited Airlines
Sat 12/148:35 amIAD - PHL
Nonstop1h 06mUnited Airlines
Deal found 11/20$179
This American Airlines deal was found by Cheapflights users on 11/20. 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 12/66:53 pmPHL - IAD
1 stop5h 02mAmerican Airlines
Wed 12/115:00 amIAD - PHL
1 stop6h 46mAmerican Airlines
Deal found 11/20$288
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Thu 12/122:36 pmPHL - IAD
3 stops20h 44mMultiple Airlines
Sat 12/148:25 amIAD - PHL
3 stops24h 20mMultiple Airlines
Deal found 11/20$399
This Kissandfly.com deal was found by Cheapflights users on 11/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1212:37 pmPHL - IAD
1 stop4h 11mFrontier
Sun 12/155:57 pmIAD - PHL
2 stops17h 49mFrontier
Deal found 11/20$535
This Delta deal was found by Cheapflights users on 11/20. 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.
Thu 12/126:00 amPHL - IAD
1 stop5h 36mDelta
Sun 12/153:35 pmIAD - PHL
1 stop5h 15mDelta
Deal found 11/20$1,404

Find flights from Maryland to Dulles Intl within your budget

Customize your flight search to find flights from Maryland to Dulles Intl 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 2,629,791 searches. Data last updated November 21, 2024.

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Route

Depart

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Price

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Thu 1/9

2:46 pm-4:01 pm

Nonstop1h 15m

Washington, D.C. Dulles Intl

Mon 1/13

8:30 am-9:41 am

Nonstop1h 11m

$179

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Fri 12/6

6:53 pm-11:55 pm

1 stop5h 02m

Washington, D.C. Dulles Intl

Wed 12/11

5:00 am-11:46 am

1 stop6h 46m

$288

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Mon 1/6

8:20 am-8:17 pm

2 stops11h 57m

Washington, D.C. Dulles Intl

Tue 1/7

12:55 pm-9:42 am

3 stops20h 47m

$351

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Thu 12/12

12:37 pm-4:48 pm

1 stop4h 11m

Washington, D.C. Dulles Intl

Sun 12/15

5:57 pm-11:46 am

2 stops17h 49m

$535

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Thu 12/12

6:00 am-11:36 am

1 stop5h 36m

Washington, D.C. Dulles Intl

Sun 12/15

3:35 pm-8:50 pm

1 stop5h 15m

$1,404

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Thu 11/28

2:50 pm-3:59 pm

Nonstop1h 09m

$95

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Wed 1/29

3:38 pm-7:35 pm

1 stop3h 57m

$128

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Wed 12/18

10:48 am-8:35 pm

3 stops33h 47m

$162

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Wed 12/18

6:00 am-4:44 pm

2 stops10h 44m

$199

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Fri 12/20

6:18 pm-8:20 am

2 stops38h 02m

$3,353

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Best time to book a flight from Maryland to Dulles Intl

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

Travel insights for flights from Maryland to Dulles Intl

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

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated November 21, 2024.
Delta
8.0
Very good
8,759 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

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
8,759 reviews
Delta
8.0
Very good
8,759 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

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
3,832 reviews
Delta
8.0
Very good
8,759 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

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
9,173 reviews
Delta
8.0
Very good
8,759 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

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
8,759 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Frontier
6.1
Okay
3,539 reviews
Delta
8.0
Very good
8,759 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

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 Maryland to Dulles Intl. 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 Maryland to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $95. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Maryland to Washington, D.C. Dulles Intl Airport for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland to Dulles Intl 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 Maryland to Washington, D.C. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Maryland to Washington, D.C. Dulles Intl Airport (average of $300). Flying from Maryland to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $376). 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 Maryland to Dulles Intl

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