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Dulles Intl

$234+ Cheap flights from the Cayman Islands 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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
GCM — IAD
Dec 7 — Dec 141
Sun 12/7
Sun 12/14
1 adult, Economy
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Cheap flight deals from Cayman Islands to Dulles Intl

Keep the following information in mind while searching for Cayman Islands to Dulles Intl flight deals. Data was last updated November 7, 2025.

Round-trip from

$424
(United Airlines)

One-way from

$234
(Trip.com)

Good one-way deal

$233 or less
From Cayman Islands to Washington, D.C. Dulles Intl
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One-way flight from Cayman Islands to Washington, D.C. Dulles Intl
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Price to beat on a one-way flight from Cayman Islands to Washington, D.C. Dulles Intl.
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Find flight deals from Cayman Islands to Dulles Intl

Cheapest flights from Cayman Islands to Dulles Intl
Explore the most affordable flight options available from Cayman Islands to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 7, 2025.

This United Airlines deal was found by Cheapflights users on 11/4. 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 12/245:10 pmGCM - IAD
Nonstop3h 19mUnited Airlines
Sun 1/412:54 pmIAD - GCM
Nonstop3h 41mUnited Airlines
Deal found 11/4$424
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/205:30 pmGCM - IAD
Nonstop3h 19mUnited Airlines
Sat 1/310:33 pmIAD - GCM
1 stop15h 12mUnited Airlines
Deal found 11/5$428
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/2012:47 pmGCM - IAD
1 stop11h 17mAmerican Airlines
Sat 1/36:35 amIAD - GCM
1 stop5h 22mAmerican Airlines
Deal found 11/5$438
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 11/147:00 amGCM - IAD
1 stop7h 18mMultiple Airlines
Sun 11/164:04 pmIAD - GCM
1 stop29h 11mMultiple Airlines
Deal found 11/5$479
This deal was found by Cheapflights users on 11/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:50 pmGCM - IAD
1 stop7h 32mDelta
Wed 12/36:00 amIAD - GCM
1 stop6h 35mDelta
Deal found 11/6$590
This deal was found by Cheapflights users on 11/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:50 pmGCM - IAD
1 stop7h 32mDelta
Sat 11/297:01 amIAD - GCM
1 stop5h 34mDelta
Deal found 11/6$591
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/141:20 pmGCM - IAD
2 stops19h 21mAmerican Airlines
Sun 11/168:09 pmIAD - GCM
2 stops16h 11mAmerican Airlines
Deal found 11/5$623
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/245:10 pmGCM - IAD
2 stops25h 06mMultiple Airlines
Sun 1/44:38 pmIAD - GCM
1 stop24h 42mMultiple Airlines
Deal found 11/4$743
This Delta deal was found by Cheapflights users on 11/5. 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 12/2012:45 pmGCM - IAD
2 stops11h 27mDelta
Sat 1/36:00 amIAD - GCM
1 stop6h 40mDelta
Deal found 11/5$926

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cayman Islands 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 November 7, 2025.
Use the filters below to find and compare flights from the Cayman Islands to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Cayman Islands

Fly to

Dulles Intl

Route

Depart

Return

Price

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Wed 12/24

5:10 pm-8:29 pm

Nonstop3h 19m

Washington, D.C. Dulles Intl

Sun 1/4

12:54 pm-4:35 pm

Nonstop3h 41m

$424

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Sat 12/20

5:30 pm-8:49 pm

Nonstop3h 19m

Washington, D.C. Dulles Intl

Sat 1/3

12:54 pm-4:35 pm

Nonstop3h 41m

$424

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Sat 12/20

12:47 pm-12:04 am

1 stop11h 17m

Washington, D.C. Dulles Intl

Sat 1/3

6:35 am-11:57 am

1 stop5h 22m

$438

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Sat 2/28

5:30 pm-8:49 pm

Nonstop3h 19m

Washington, D.C. Dulles Intl

Tue 3/3

6:00 am-1:15 pm

1 stop7h 15m

$468

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Sat 2/28

8:45 am-8:44 am

2 stops23h 59m

Washington, D.C. Dulles Intl

Tue 3/3

6:00 am-3:30 pm

1 stop9h 30m

$539

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Sat 1/31

5:30 pm-8:49 pm

Nonstop3h 19m

$262

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Sat 3/7

5:15 pm-8:34 pm

Nonstop3h 19m

$262

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Sat 1/17

5:30 pm-8:49 pm

Nonstop3h 19m

$262

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Sat 1/24

5:30 pm-8:49 pm

Nonstop3h 19m

$262

George TownWashington, D.C.

GCM - IAD

GCMIAD

George Town Owen Roberts Intl

Wed 12/24

5:10 pm-8:29 pm

Nonstop3h 19m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 15 results
1
2

Best time to book a flight from Cayman Islands to Dulles Intl

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

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

Find hourly flight availability from Cayman Islands 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 November 7, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cayman Islands to Washington, D.C. Dulles Intl Airport as you normally would.

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 7, 2025.
See what other customers who have flown with United Airlines from the Cayman Islands 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
9,007 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Cayman Islands to Dulles Intl. 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 Cayman Islands to Washington, D.C. Dulles Intl Airport?

    A quick flight from Cayman Islands to Washington, D.C. Dulles Intl Airport can take about 3h 19m. United Airlines provides one of the quickest options available for as low as $424. Cayman Islands and Washington, D.C. Dulles Intl Airport are separated by a distance of 1377 mi. Generally, flights for this route are nonstop.

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

    Looking at all options, your cheapest flight can be booked for $190. While the most popular route (George Town Owen Roberts Intl - Washington, D.C. Dulles Intl) can be booked for $424 on average, our data indicates $277 when flying from Cayman Islands to Washington, D.C. Dulles Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cayman Islands 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.

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
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cayman Islands to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Cayman Islands to Dulles Intl

Discover the top airline that operate flights from Cayman Islands 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 November 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$365Average$511FlexibilityNo cancel feeOn-time69%

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