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Dulles Intl

$225+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
GCM — IAD
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$317
(Trip.com)

One-way from

$225
(Air Canada)
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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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 August 14, 2025.

This Trip.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/812:50 pmGCM - IAD
1 stop23h 48mAir Canada
Sun 9/142:25 pmIAD - GCM
1 stop22h 30mAir Canada
Deal found 8/13$317
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:02 pmGCM - IAD
1 stop9h 30mDelta
Tue 12/27:00 amIAD - GCM
1 stop5h 37mDelta
Deal found 8/11$387
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 10/121:35 pmGCM - IAD
1 stop7h 32mUnited Airlines
Sun 10/266:00 amIAD - GCM
1 stop10h 30mUnited Airlines
Deal found 8/13$438
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:45 pmGCM - IAD
1 stop27h 06mUnited Airlines
Wed 12/38:30 amIAD - GCM
1 stop8h 00mUnited Airlines
Deal found 8/11$469
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 10/121:35 pmGCM - IAD
1 stop7h 32mUnited Airlines
Sat 10/2510:45 amIAD - GCM
1 stop29h 45mUnited Airlines
Deal found 8/13$489
This Expedia deal was found by Cheapflights users on 8/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:50 pmGCM - IAD
1 stop23h 48mAir Canada
Sat 10/252:25 pmIAD - GCM
1 stop21h 55mAir Canada
Deal found 8/13$493
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:45 pmGCM - IAD
1 stop27h 06mUnited Airlines
Mon 12/110:10 pmIAD - GCM
1 stop18h 20mUnited Airlines
Deal found 8/11$500
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/118:50 amGCM - IAD
1 stop28h 35mMultiple Airlines
Mon 10/273:10 pmIAD - GCM
1 stop7h 10mMultiple Airlines
Deal found 8/13$510
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/1511:30 amGCM - IAD
1 stop25h 55mMultiple Airlines
Mon 10/273:10 pmIAD - GCM
1 stop7h 10mMultiple Airlines
Deal found 8/13$519
This Delta deal was found by Cheapflights users on 8/12. 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.
Sat 9/612:52 pmGCM - IAD
1 stop9h 29mDelta
Thu 9/116:00 amIAD - GCM
1 stop6h 36mDelta
Deal found 8/12$525

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 August 14, 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

Mon 9/8

12:50 pm-1:38 pm

1 stop23h 48m

Washington, D.C. Dulles Intl

Sun 9/14

2:25 pm-11:55 am

1 stop22h 30m

$317

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Wed 11/26

2:02 pm-11:32 pm

1 stop9h 30m

Washington, D.C. Dulles Intl

Tue 12/2

7:00 am-12:37 pm

1 stop5h 37m

$387

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Sun 10/12

1:35 pm-10:07 pm

1 stop7h 32m

Washington, D.C. Dulles Intl

Sun 10/26

6:00 am-3:30 pm

1 stop10h 30m

$438

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Sun 10/12

1:35 pm-11:51 pm

1 stop9h 16m

Washington, D.C. Dulles Intl

Mon 10/27

10:10 pm-3:30 pm

1 stop18h 20m

$438

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Mon 10/13

12:55 pm-9:31 pm

1 stop7h 36m

Washington, D.C. Dulles Intl

Sun 10/26

7:05 am-11:35 am

1 stop5h 30m

$438

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Mon 10/13

12:55 pm-9:31 pm

1 stop7h 36m

Washington, D.C. Dulles Intl

Mon 10/27

7:05 am-11:35 am

1 stop5h 30m

$438

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Wed 11/26

5:45 pm-8:51 pm

1 stop27h 06m

Washington, D.C. Dulles Intl

Wed 12/3

8:30 am-4:30 pm

1 stop8h 00m

$469

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Sun 10/12

1:35 pm-10:07 pm

1 stop7h 32m

Washington, D.C. Dulles Intl

Sat 10/25

10:45 am-3:30 pm

1 stop29h 45m

$489

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Mon 10/13

12:55 pm-9:31 pm

1 stop7h 36m

Washington, D.C. Dulles Intl

Fri 10/24

6:00 am-11:35 am

1 stop6h 35m

$489

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Sun 10/12

1:35 pm-11:51 pm

1 stop9h 16m

Washington, D.C. Dulles Intl

Fri 10/24

10:45 am-12:30 pm

1 stop26h 45m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 17 results
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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 August 14, 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.

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 August 14, 2025.
See what other customers who have flown with United Airlines from George Town to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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.

  • 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, July is the cheapest month in which you can book a flight from George Town to Washington, D.C. Dulles Intl Airport (average of $302). Flying from George Town to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

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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 Reagan-National flights
George Town to Baltimore 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$365Average$511FlexibilityNo cancel feeOn-time69%

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