$198 Find Cheap Flights from Grand Cayman to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 12/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$296
United Airlines
Wed 12/24Thu 1/1
GCM - IAD • Non-stop
Cheapest one-way
$198
United Airlines
Fri 12/26
GCM - IAD • Non-stop
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We hope you love your trip to Dulles Intl!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Grand Cayman to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Grand Cayman to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Grand Cayman to Dulles Intl

Wed, Dec 24 - Thu, Jan 1
United Airlines Logo
5:10 pm - 8:29 pm
GCM
-
IAD
3h 19mnonstop
United Airlines Logo
12:54 pm - 4:35 pm
IAD
-
GCM
3h 41mnonstop
$296United Airlines
Wed, Dec 24 - Thu, Jan 1
United Airlines Logo
5:10 pm - 8:29 pm
GCM
-
IAD
3h 19mnonstop
United Airlines Logo
6:08 am - 4:00 pm
IAD
-
GCM
9h 52m1 stop
$300United Airlines
Wed, Dec 24 - Thu, Jan 1
Delta Logo
3:42 pm - 10:52 pm
GCM
-
IAD
7h 10m1 stop
Delta Logo
6:00 am - 12:36 pm
IAD
-
GCM
6h 36m1 stop
$301Delta
Wed, Dec 24 - Thu, Jan 1
United Airlines Logo
5:10 pm - 8:29 pm
GCM
-
IAD
3h 19mnonstop
United Airlines Logo
10:15 pm - 4:00 pm
IAD
-
GCM
17h 45m1 stop
$305United Airlines
Wed, Dec 24 - Thu, Jan 1
Delta Logo
3:42 pm - 10:52 pm
GCM
-
IAD
7h 10m1 stop
Delta Logo
6:00 am - 2:27 pm
IAD
-
GCM
8h 27m1 stop
$310Delta
Thu, Jan 22 - Sat, Jan 24
United Airlines Logo
2:50 pm - 11:46 am
GCM
-
IAD
20h 56m1 stop
United Airlines Logo
12:54 pm - 4:35 pm
IAD
-
GCM
3h 41mnonstop
$312United Airlines
Wed, Dec 24 - Thu, Jan 1
American Airlines Logo
4:26 pm - 1:27 pm
GCM
-
IAD
21h 01m2 stops
American Airlines Logo
6:35 am - 2:21 pm
IAD
-
GCM
7h 46m1 stop
$315American Airlines
Thu, Jan 22 - Sat, Jan 24
United Airlines Logo
2:50 pm - 5:35 pm
GCM
-
IAD
26h 45m1 stop
United Airlines Logo
10:28 pm - 1:45 pm
IAD
-
GCM
15h 17m1 stop
$323United Airlines
Wed, Dec 24 - Thu, Jan 1
American Airlines Logo
4:26 pm - 1:27 pm
GCM
-
IAD
21h 01m2 stops
American Airlines Logo
6:35 am - 11:57 am
IAD
-
GCM
5h 22m1 stop
$324American Airlines
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
12:50 pm - 10:58 am
GCM
-
IAD
22h 08m2 stops
American Airlines Logo
5:46 pm - 2:45 pm
IAD
-
GCM
20h 59m2 stops
$340American Airlines
Useful Info

Good to know

Cheapest flight$198
Flight from George Town to Washington Dulles Airport

FAQs for booking Grand Cayman to Washington Dulles Airport flights

  • How does KAYAK find such low prices on flights from Grand Cayman to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Grand Cayman to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Grand Cayman to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Grand Cayman is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Grand Cayman to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Grand Cayman with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Grand Cayman to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Grand Cayman up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Grand Cayman to Dulles Intl

 
Need help choosing which airline to fly with from Grand Cayman to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9066 reviews
7.7Boarding
6.6Food
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

4.0 OkayTiara, Dec 2025
ACC - IAD
Read more United Airlines reviews

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Great crew, excellent landing, good food. Over all great experience. Thank you!

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Crew was dismissive. Snacks and refills not offered. Poor business class experience. Bed not comfortable compared to Emirates or BA.

Flight was delayed for 5 hours because crew didn’t have enough time to rest - this seems like it could have been avoided with better scheduling. Food was not good.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

This is the best united airlines flight that I took. The crew was very friendly and the food was tasty!

Traveling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Winchester
Linthicum Heights
Hanover
Springfield
Gaithersburg
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Martinsburg
Oxon Hill
Owings Mills
Charles Town
Glen Burnie
Greenbelt
Ellicott City
Edgewood
Colonial Beach
Pikesville
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Lutherville Timonium
Stevensville
Hyattsville

Everything you need to know for your flight to Dulles Intl

Information on your arrival and departure airports