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Grenada

$398+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GND
Jul 26 — Aug 21
Sun 7/26
Sun 8/2
1 adult, Economy
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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 26, 2026.

This Mytrip deal was found by Cheapflights users on 6/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:15 am
IAD
-
GND
2 stops30h 15m
Air Canada
Sun 10/183:30 pm
GND
-
IAD
2 stops16h 13m
Air Canada
Deal found 6/26$519
This Booking.com deal was found by Cheapflights users on 6/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:55 am
IAD
-
GND
2 stops53h 35m
Air Canada
Wed 11/44:30 pm
GND
-
IAD
1 stop24h 20m
Air Canada
Deal found 6/21$614
This Air Canada deal was found by Cheapflights users on 6/21. 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 6/21$628
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Sun 8/305:08 am
IAD
-
GND
2 stops9h 17m
American Airlines
Thu 9/33:25 pm
GND
-
IAD
2 stops18h 32m
American Airlines
Deal found 6/23$647
This Justfly.com deal was found by Cheapflights users on 6/22. 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 7/149:55 am
IAD
-
GND
1 stop28h 35m
Air Canada
Sun 7/193:30 pm
GND
-
IAD
1 stop25h 08m
Air Canada
Deal found 6/22$655
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Thu 10/295:41 pm
IAD
-
GND
2 stops20h 09m
American Airlines
Tue 11/33:42 pm
GND
-
IAD
2 stops25h 20m
American Airlines
Deal found 6/24$682

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 26, 2026.

Round-trip from

$614
(Booking.com)

One-way from

$398
(American Airlines)

Popular in

May

Cheapest in

November

Average price

$673
From Washington, D.C. Dulles Intl to Grenada
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One-way flight from Washington, D.C. Dulles Intl to Grenada
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Highest demand for flights based on searches. 12% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
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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 26, 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

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

$640

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

$687
Quickest round-trip

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Sat 8/29

6:00 am-2:30 pm

1 stop8h 30m

St. George's Point Saline Intl

Sat 9/5

3:45 pm-12:34 am

1 stop8h 49m

$713

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Fri 10/30

7:50 pm-2:15 pm

1 stop18h 25m

St. George's Point Saline Intl

Sat 11/7

4:30 pm-12:20 am

1 stop8h 50m

$713

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Thu 10/29

4:30 pm-8:25 pm

3 stops27h 55m

St. George's Point Saline Intl

Sun 11/1

5:10 pm-8:23 pm

2 stops28h 13m

$769

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Tue 12/1

4:30 pm-8:25 pm

3 stops26h 55m

St. George's Point Saline Intl

Wed 12/9

5:10 pm-8:10 pm

1 stop28h 00m

$794
Cheapest one-way

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Thu 10/15

8:25 pm-1:50 pm

2 stops17h 25m

$398

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Thu 10/15

9:16 pm-10:30 pm

3 stops25h 14m

$427

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Sat 8/1

9:20 am-2:13 pm

2 stops28h 53m

$509

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Sun 8/2

7:49 am-8:10 am

3 stops48h 21m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 13 resultsSorted by cheapest first
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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 $614, Air Canada can have you in Grenada from Washington, D.C. Dulles Intl Airport in 53h 35m. Airlines will cover a distance of 2094 mi.

  • 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.

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