HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cayman Islands

$109+ Cheap flights from Dulles Intl (IAD) to the Cayman Islands

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GCM
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Cayman Islands with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Cayman Islands

Cheapest flights from Dulles Intl to Cayman Islands
Explore the most affordable flight options available from Dulles Intl to Cayman Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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 3/712:54 pm
IAD
-
GCM
Nonstop3h 41m
United Airlines
Sat 3/144:30 pm
GCM
-
IAD
Nonstop3h 19m
United Airlines
Deal found 1/28$317
This United Airlines deal was found by Cheapflights users on 1/27. 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 4/1112:35 pm
IAD
-
GCM
Nonstop3h 30m
United Airlines
Sat 4/184:10 pm
GCM
-
IAD
Nonstop3h 24m
United Airlines
Deal found 1/27$319
This United Airlines deal was found by Cheapflights users on 1/27. 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 4/2512:35 pm
IAD
-
GCM
Nonstop3h 30m
United Airlines
Fri 5/11:35 pm
GCM
-
IAD
1 stop8h 14m
United Airlines
Deal found 1/27$327
This United Airlines deal was found by Cheapflights users on 1/27. 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 4/1112:35 pm
IAD
-
GCM
Nonstop3h 30m
United Airlines
Tue 4/141:35 pm
GCM
-
IAD
1 stop8h 09m
United Airlines
Deal found 1/27$329
This Delta deal was found by Cheapflights users on 1/28. 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 3/46:00 am
IAD
-
GCM
1 stop6h 29m
Delta
Mon 3/91:12 pm
GCM
-
IAD
1 stop10h 15m
Delta
Deal found 1/28$331
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/712:54 pm
IAD
-
GCM
Nonstop3h 41m
United Airlines
Sat 2/145:30 pm
GCM
-
IAD
Nonstop3h 19m
United Airlines
Deal found 1/27$335
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 3/45:00 am
IAD
-
GCM
2 stops15h 15m
American Airlines
Mon 3/93:30 pm
GCM
-
IAD
2 stops18h 30m
American Airlines
Deal found 1/28$336
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/285:00 am
IAD
-
GCM
1 stop6h 23m
American Airlines
Sat 3/73:45 pm
GCM
-
IAD
2 stops16h 03m
American Airlines
Deal found 1/28$338
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 2/96:00 am
IAD
-
GCM
1 stop7h 15m
United Airlines
Sat 2/145:30 pm
GCM
-
IAD
Nonstop3h 19m
United Airlines
Deal found 1/26$339
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 5/208:11 pm
IAD
-
GCM
2 stops17h 59m
American Airlines
Sun 5/2412:00 pm
GCM
-
IAD
2 stops19h 46m
American Airlines
Deal found 1/27$341
This United Airlines deal was found by Cheapflights users on 1/29. 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 1/3112:54 pm
IAD
-
GCM
Nonstop3h 41m
United Airlines
Thu 2/52:25 pm
GCM
-
IAD
1 stop8h 53m
United Airlines
Deal found 1/29$345

Find flight deals from Dulles Intl to Cayman Islands

Keep the following information in mind while searching for Dulles Intl to Cayman Islands flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(United Airlines)

One-way from

$109
(United Airlines)

Popular in

April

Cheapest in

May

Average price

$493

Good round-trip deal

$350 or less

Good one-way deal

$107 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-George Town Owen Roberts Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-George Town Owen Roberts Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Cayman Islands
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Cayman Islands
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Cayman Islands.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Cayman Islands.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Cayman Islands 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 January 29, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to the Cayman Islands that are best for you.

Fly from

Dulles Intl

Fly to

Cayman Islands

Route

Depart

Return

Price

Washington, D.C.George Town

IAD - GCM

IADGCM

Washington, D.C. Dulles Intl

Sat 5/16

12:37 pm-3:05 pm

Nonstop3h 28m

George Town Owen Roberts Intl

Sat 5/23

4:09 pm-8:32 pm

Nonstop3h 23m

$317

Washington, D.C.George Town

IAD - GCM

IADGCM

Washington, D.C. Dulles Intl

Sat 3/7

12:54 pm-4:35 pm

Nonstop3h 41m

George Town Owen Roberts Intl

Sat 3/14

4:30 pm-8:49 pm

Nonstop3h 19m

$317

Washington, D.C.George Town

IAD - GCM

IADGCM

Washington, D.C. Dulles Intl

Sat 3/14

12:54 pm-3:35 pm

Nonstop3h 41m

George Town Owen Roberts Intl

Tue 3/17

4:45 pm-11:26 am

1 stop17h 41m

$329

Washington, D.C.George Town

IAD - GCM

IADGCM

Washington, D.C. Dulles Intl

Sat 4/11

12:35 pm-3:05 pm

Nonstop3h 30m

George Town Owen Roberts Intl

Wed 4/15

1:35 pm-10:44 pm

1 stop8h 09m

$329

Washington, D.C.George Town

IAD - GCM

IADGCM

Washington, D.C. Dulles Intl

Tue 3/3

6:00 am-12:29 pm

1 stop6h 29m

George Town Owen Roberts Intl

Tue 3/10

1:12 pm-12:27 am

1 stop10h 15m

$331

Washington, D.C.George Town

IAD - GCM

IADGCM

Washington, D.C. Dulles Intl

Wed 3/4

6:00 am-12:29 pm

1 stop6h 29m

George Town Owen Roberts Intl

Mon 3/9

1:12 pm-12:27 am

1 stop10h 15m

$331

Washington, D.C.George Town

IAD - GCM

IADGCM

Washington, D.C. Dulles Intl

Tue 5/19

6:00 am-11:54 am

1 stop6h 54m

George Town Owen Roberts Intl

Wed 5/20

1:19 pm-12:09 am

1 stop9h 50m

$331

Washington, D.C.George Town

IAD - GCM

IADGCM

Washington, D.C. Dulles Intl

Sat 4/25

6:15 am-1:30 pm

1 stop8h 15m

George Town Owen Roberts Intl

Fri 5/1

1:35 pm-11:59 pm

1 stop9h 24m

$331

Washington, D.C.George Town

IAD - GCM

IADGCM

Washington, D.C. Dulles Intl

Sat 4/11

6:00 am-12:35 pm

1 stop7h 35m

George Town Owen Roberts Intl

Thu 4/16

12:55 pm-9:04 pm

1 stop7h 09m

$331

Washington, D.C.George Town

IAD - GCM

IADGCM

Washington, D.C. Dulles Intl

Sun 5/3

10:20 pm-12:30 pm

1 stop15h 10m

George Town Owen Roberts Intl

Thu 5/7

1:35 pm-11:59 pm

1 stop9h 24m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 19 results
1
2

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

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

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Cayman Islands?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cayman Islands (average of $244). Flying from Washington, D.C. Dulles Intl Airport to Cayman Islands in October is currently the most expensive (average of $604). 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.

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

Find hourly flight availability from Dulles Intl to Cayman Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

When flying from Washington, D.C. Dulles Intl Airport to Cayman Islands, 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 Cayman Islands

Get insights into the airlines that provide service to Cayman Islands. 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 Cayman Islands. Reviews last updated January 29, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Washington, D.C. Dulles Intl Airport to the Cayman Islands have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,128 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,205 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Cayman Islands in 3h 28m. Fly via United Airlines to get the fastest option. The distance from Washington, D.C. Dulles Intl Airport to Cayman Islands is about 1377 mi. Most flights are nonstop.

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

    Looking at all options, your cheapest flight can be booked for $107. While the most popular route (Washington, D.C. Dulles Intl - George Town Owen Roberts Intl) can be booked for $317 on average, our data indicates $265 when flying from Washington, D.C. Dulles Intl Airport to Cayman Islands.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cayman Islands (average of $244). Flying from Washington, D.C. Dulles Intl Airport to Cayman Islands in October is currently the most expensive (average of $604). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Cayman Islands

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Luis Munoz Marin Intl flights
Reagan-National to Luis Munoz Marin Intl flights
Baltimore to Luis Munoz Marin Intl flights
Dulles Intl to Punta Cana flights
Baltimore to Punta Cana flights
Dulles Intl to Saint Thomas Island flights
Dulles Intl to Oranjestad flights
Reagan-National to Punta Cana flights
Dulles Intl to Nassau flights
Dulles Intl to Montego Bay flights
Reagan-National to Saint Thomas Island flights
Baltimore to Oranjestad flights
Reagan-National to Nassau flights
Baltimore to Saint Thomas Island flights
Baltimore to Montego Bay flights
Dulles Intl to Providenciales flights
Reagan-National to Oranjestad flights
Dulles Intl to Simpson Bay flights
Reagan-National to Montego Bay flights
Baltimore to Nassau flights
Dulles Intl to Santo Domingo flights
Reagan-National to Simpson Bay flights
Dulles Intl to Castries flights
Baltimore to Simpson Bay flights
Reagan-National to Providenciales flights
Baltimore to Providenciales flights
Baltimore to Castries flights
Baltimore to Santo Domingo flights
Dulles Intl to George Town flights
Reagan-National to Castries flights
Dulles Intl to Willemstad flights
Baltimore to George Town flights
Reagan-National to George Town flights
Reagan-National to Santo Domingo flights
Reagan-National to Bridgetown flights
Reagan-National to Christiansted flights
Reagan-National to Willemstad flights
Baltimore to Bridgetown flights
Dulles Intl to Christiansted flights
Baltimore to Willemstad flights
Reagan-National to Kingston flights
Dulles Intl to Port of Spain flights
Dulles Intl to Bridgetown flights
Baltimore to Christiansted flights
Reagan-National to Port of Spain flights
Dulles Intl to Kingston flights
Dulles Intl to Puerto Plata flights
Baltimore to Kingston flights
Dulles Intl to Georgetown flights
Baltimore to Puerto Plata flights

Top 3 airlines flying from Dulles Intl to Cayman Islands

Discover the top 3 airlines that operate flights from Dulles Intl to Cayman Islands. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$296Average$548FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$441Average$614FlexibilityNo cancel feeOn-time71%
DeltaCheapest$533Average$645FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.