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Dulles Intl

$244+ Cheap flights from George Town (GCM) 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
GCM — IAD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from George Town to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from George Town (GCM) 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 June 12, 2025.

Round-trip from

$436
(American Airlines)

One-way from

$244
(Air Canada)

Good round-trip deal

$496 or less
From George Town Owen Roberts Intl to Washington, D.C. Dulles Intl
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One-way flight from George Town Owen Roberts Intl to Washington, D.C. Dulles Intl
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Price to beat on a round-trip flight from George Town Owen Roberts Intl to Washington, D.C. Dulles Intl.
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Find flight deals from George Town to Dulles Intl

Cheapest flights from George Town to Dulles Intl
Explore the most affordable flight options available from George Town to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:15 pmGCM - IAD
2 stops19h 27mAmerican Airlines
Tue 10/288:09 pmIAD - GCM
1 stop15h 56mAmerican Airlines
Deal found 6/11$436
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/187:00 amGCM - IAD
1 stop13h 13mMultiple Airlines
Sun 7/207:02 amIAD - GCM
1 stop5h 20mMultiple Airlines
Deal found 6/11$482
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.
Sat 7/194:15 pmGCM - IAD
Nonstop3h 23mUnited Airlines
Sat 8/166:35 amIAD - GCM
1 stop7h 55mUnited Airlines
Deal found 6/10$483
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1212:50 pmGCM - IAD
2 stops31h 18mAir Canada
Sun 6/151:00 pmIAD - GCM
2 stops23h 55mAir Canada
Deal found 6/11$824
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/186:05 pmGCM - IAD
2 stops22h 30mBritish Airways
Sun 7/2010:40 pmIAD - GCM
2 stops42h 30mBritish Airways
Deal found 6/11$6,995

Cheapflights Fare Finder

Customize your flight search to find flights from George Town 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from George Town to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

George Town

Fly to

Dulles Intl

Route

Depart

Return

Price

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Fri 10/24

12:15 pm-8:42 am

2 stops19h 27m

Washington, D.C. Dulles Intl

Tue 10/28

8:09 pm-11:05 am

1 stop15h 56m

$436

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Fri 7/18

7:00 am-9:13 pm

1 stop13h 13m

Washington, D.C. Dulles Intl

Sun 7/20

7:02 am-11:22 am

1 stop5h 20m

$482

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Sat 7/19

4:15 pm-8:38 pm

Nonstop3h 23m

Washington, D.C. Dulles Intl

Sat 8/16

6:35 am-1:30 pm

1 stop7h 55m

$483

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Fri 7/18

6:05 pm-5:35 pm

2 stops22h 30m

Washington, D.C. Dulles Intl

Sun 7/20

10:40 pm-4:10 pm

2 stops42h 30m

$6,995

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Thu 10/23

12:50 pm-1:38 pm

1 stop23h 48m

$244

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Tue 10/28

4:40 pm-11:44 pm

1 stop30h 04m

$264

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Tue 8/19

12:25 pm-10:56 pm

1 stop9h 31m

$268

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Sat 8/23

8:50 am-7:12 pm

1 stop9h 22m

$284

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Sun 9/28

12:53 pm-9:13 pm

1 stop7h 20m

$297

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Tue 8/5

1:45 pm-5:54 pm

3 stops27h 09m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from George Town to Dulles Intl

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

What is the cheapest time of day to fly from GCM to IAD?

Find hourly flight availability from George Town to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from George Town to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from George Town 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 airport do you fly from for flights from George Town to Washington, D.C. Dulles Intl?

    George Town Owen Roberts Intl (GCM), located 1.2 mi from the city center, is the airport you fly out of when you book flights from George Town to Washington, D.C. Dulles Intl. 1 airline have flights from Owen Roberts Intl to Washington, D.C. Dulles Intl on a regular basis. Booking flights from George Town Owen Roberts Intl to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $244. United Airlines flights start at $264 while deals on American Airlines start at $268 one-way.

  • What are the cheapest flights from George Town to Washington, D.C. Dulles Intl Airport?

    Looking at all options, your cheapest flight can be booked for $375. While the most popular route (George Town Owen Roberts Intl - Washington, D.C. Dulles Intl) can be booked for $436 on average our data indicates $543 when flying from George Town to Washington, D.C. Dulles Intl Airport.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from George Town to Washington, D.C. Dulles Intl Airport (average of $309). Flying from George Town to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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.

See more FAQs

Traveling to a place near George Town?

Book flights to George Town if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
Herndon
Towson
Sterling
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas

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Alternative routes for George Town to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
George Town to Baltimore flights
George Town to Reagan-National flights

Top airline flying from George Town to Dulles Intl

Discover the top airline that operate flights from George Town to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$491Average$511FlexibilityNo cancel feeOn-time69%

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