HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Grenada

$346+ Cheap flights from Dulles Intl (IAD) to Grenada

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GND
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Grenada 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 Grenada

Cheapest flights from Dulles Intl to Grenada
Explore the most affordable flight options available from Dulles Intl to Grenada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

This Air Canada deal was found by Cheapflights users on 6/9. 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.
Sat 11/74:30 pm
IAD
-
GND
1 stop22h 00m
Air Canada
Wed 11/114:30 pm
GND
-
IAD
1 stop24h 20m
Air Canada
Deal found 6/9$554
This Air Canada deal was found by Cheapflights users on 6/8. 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.
Tue 12/14:30 pm
IAD
-
GND
1 stop22h 00m
Air Canada
Wed 12/94:30 pm
GND
-
IAD
1 stop24h 20m
Air Canada
Deal found 6/8$586
This Air Canada deal was found by Cheapflights users on 6/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:45 pm
IAD
-
GND
2 stops22h 45m
Air Canada
Sun 7/123:30 pm
GND
-
IAD
1 stop23h 54m
Air Canada
Deal found 6/6$589
This Air Canada deal was found by Cheapflights users on 6/9. 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.
Sat 8/299:55 am
IAD
-
GND
1 stop28h 35m
Air Canada
Wed 9/23:30 pm
GND
-
IAD
1 stop23h 54m
Air Canada
Deal found 6/9$631
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:34 pm
IAD
-
GND
2 stops21h 27m
American Airlines
Wed 12/94:04 pm
GND
-
IAD
2 stops22h 16m
American Airlines
Deal found 6/10$657
This Air Canada deal was found by Cheapflights users on 6/9. 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.
Sat 7/114:20 pm
IAD
-
GND
1 stop22h 10m
Air Canada
Wed 7/153:30 pm
GND
-
IAD
1 stop23h 54m
Air Canada
Deal found 6/9$658
This Justfly.com deal was found by Cheapflights users on 6/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:45 pm
IAD
-
GND
2 stops22h 45m
Air Canada
Wed 7/153:30 pm
GND
-
IAD
1 stop23h 54m
Air Canada
Deal found 6/9$661

Find flight deals from Dulles Intl to Grenada

Keep the following information in mind while searching for Dulles Intl to Grenada flight deals. Data was last updated June 11, 2026.

Round-trip from

$554
(Air Canada)

One-way from

$346
(FlightHub)

Popular in

May

Cheapest in

November

Average price

$681
From Washington, D.C. Dulles Intl to Grenada
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Grenada
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Grenada 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 11, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Grenada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Sat 8/29

9:55 am-2:30 pm

1 stop28h 35m

St. George's Point Saline Intl

Wed 9/2

3:30 pm-3:24 pm

1 stop23h 54m

$631

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Tue 12/1

4:34 pm-3:01 pm

2 stops21h 27m

St. George's Point Saline Intl

Wed 12/9

4:04 pm-1:20 pm

2 stops22h 16m

$657

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Wed 10/21

8:25 pm-1:50 pm

2 stops17h 25m

St. George's Point Saline Intl

Tue 10/27

3:55 pm-8:39 am

2 stops16h 44m

$697

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Tue 12/1

9:55 am-3:30 pm

2 stops28h 35m

St. George's Point Saline Intl

Wed 12/9

4:30 pm-3:50 pm

1 stop24h 20m

$704
Quickest round-trip

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Sat 11/7

7:00 am-3:15 pm

1 stop7h 15m

St. George's Point Saline Intl

Sat 11/14

4:30 pm-12:20 am

1 stop8h 50m

$723

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Sat 9/19

6:00 am-2:15 pm

1 stop8h 15m

St. George's Point Saline Intl

Sat 9/26

3:30 pm-12:32 am

1 stop9h 02m

$723

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Fri 11/6

7:50 pm-3:15 pm

1 stop18h 25m

St. George's Point Saline Intl

Sat 11/21

4:30 pm-12:20 am

1 stop8h 50m

$723

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Sat 9/12

6:00 am-2:15 pm

1 stop8h 15m

St. George's Point Saline Intl

Sat 9/19

3:30 pm-12:32 am

1 stop9h 02m

$723
Cheapest one-way

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Tue 8/25

9:55 am-2:30 pm

1 stop28h 35m

$346

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Sun 7/19

5:40 pm-8:10 am

2 stops38h 30m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Dulles Intl to Grenada

Have a flexible travel schedule? Discover the best time to fly to Grenada 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 Grenada
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Grenada. 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 Grenada?

    For as low as $657, Air Canada can have you in Grenada from Washington, D.C. Dulles Intl Airport in 21h 27m. Airlines will cover a distance of 2094 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Grenada 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

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.

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.
Site
Cookie settings©2026 Cheapflights