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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Grenada (average of $559). Flying from Washington, D.C. Dulles Intl Airport to Grenada in July is currently the most expensive (average of $708). 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.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Grenada?

To save up to 73% on this flight, we recommend booking at least 40 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. Dulles Intl Airport to Grenada from $949 1-2 weeks out and tickets from $1,005 for flights departing within the next 72 hours.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Grenada?

Flights from Washington, D.C. Dulles Intl Airport to Grenada lean towards being more expensive in August. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to Grenada in September, with the cheapest ticket starting at $480.

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.

$738+ Flights from Washington, D.C. Dulles Intl Airport to Grenada

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Cheap flight deals from Dulles Intl to Grenada

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$705 (American Airlines)
One-way from	$291 (Justfly.com)
Popular in	August
Cheapest in	September
Average price	$715

Provider with most accurate pricing for Washington, D.C. (WAS)-St. George's Point Saline Intl flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-St. George's Point Saline Intl flights.

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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. 3% potential increase in price ($24 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Find 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 March 28, 2025.

Wed 8/205:04 amIAD - GND

2 stops8h 51mAmerican Airlines

Wed 8/273:40 pmGND - IAD

2 stops20h 58mAmerican Airlines

Deal found 3/26

$680

Sun 6/811:52 amIAD - GND

3 stops44h 18mMultiple Airlines

Sun 6/157:00 pmGND - IAD

3 stops18h 41mMultiple Airlines

Deal found 3/27

$816

Sat 8/22:25 pmIAD - GND

1 stop24h 10mAir Canada

Sun 8/103:35 pmGND - IAD

1 stop18h 02mAir Canada

Deal found 3/26

$1,528

Best flights from Dulles Intl to Grenada
Discover carefully curated flight deals from Dulles Intl to Grenada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Tue 5/205:26 pmIAD - GND

2 stops21h 04mAmerican Airlines

Sat 5/243:30 pmGND - IAD

2 stops17h 08mAmerican Airlines

Deal found 3/27

$705

Sun 6/811:52 amIAD - GND

3 stops44h 18mMultiple Airlines

Sun 6/157:00 pmGND - IAD

3 stops18h 41mMultiple Airlines

Deal found 3/27

$816

Last-minute flights from Dulles Intl to Grenada
Discover last-minute flight deals from Dulles Intl to Grenada. Data last updated March 28, 2025 and is based on user searches.

Sat 4/195:10 pmIAD - GND

2 stops21h 40mMultiple Airlines

Sat 4/269:30 amGND - IAD

2 stops24h 16mMultiple Airlines

Deal found 3/25

$867

Fri 4/258:14 pmIAD - GND

2 stops17h 47mAmerican Airlines

Mon 4/283:01 pmGND - IAD

2 stops22h 41mAmerican Airlines

Deal found 3/27

$790

One-way flights from Dulles Intl to Grenada
Search for one-way flight options from Dulles Intl to Grenada. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Fri 4/253:55 pmIAD - GND

2 stops46h 55mAir Canada

Deal found 3/26

$291

Sun 3/305:54 pmIAD - GND

2 stops38h 16mMultiple Airlines

Deal found 3/26

$401

Sat 4/128:14 pmIAD - GND

2 stops17h 47mAmerican Airlines

Deal found 3/25

$429

Cheapflights Fare Finder

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

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Wed 8/20

5:04 am-1:55 pm

2 stops8h 51m

St. George's Point Saline Intl

Wed 8/27

3:40 pm-12:38 pm

2 stops20h 58m

$680

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Sun 6/8

11:52 am-8:10 am

3 stops44h 18m

St. George's Point Saline Intl

Sun 6/15

7:00 pm-1:41 pm

3 stops18h 41m

$816

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Sat 8/2

2:25 pm-2:35 pm

1 stop24h 10m

St. George's Point Saline Intl

Sun 8/10

3:35 pm-9:37 am

1 stop18h 02m

$1,528

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Fri 4/25

3:55 pm-2:50 pm

2 stops46h 55m

$291

Washington, D.C.St. George's

IAD - GND

IADGND

Washington, D.C. Dulles Intl

Sat 4/12

8:14 pm-2:01 pm

2 stops17h 47m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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

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

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

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

6.0

Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

6.0

Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Air Canada

7.0

Good

8,986 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

6.0

Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

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.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Grenada?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Grenada (average of $559). Flying from Washington, D.C. Dulles Intl Airport to Grenada in July is currently the most expensive (average of $708). 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

Alternative routes for Dulles Intl to Grenada

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Baltimore to Willemstad flights

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Reagan-National to Santo Domingo flights

Baltimore to George Town flights

Reagan-National to Castries flights

Baltimore to Bridgetown flights

Reagan-National to Willemstad flights

Dulles Intl to Bridgetown flights

Reagan-National to George Town flights

Dulles Intl to Port of Spain flights

Reagan-National to Kingston flights

Reagan-National to Puerto Plata flights

Dulles Intl to St. John's flights

Reagan-National to Bridgetown flights

Dulles Intl to George Town flights

Reagan-National to Port of Spain flights

Dulles Intl to Kingston flights

Baltimore to Kingston flights

Baltimore to St. George's flights

Dulles Intl to Christiansted flights

Top airline flying from Dulles Intl to Grenada

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$624	Average$899	FlexibilityNo cancel fee	On-time71%

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$291+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Grenada with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap 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 March 28, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Grenada

Cheapest flights from Dulles Intl to GrenadaExplore 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 March 28, 2025.

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 March 28, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Grenada

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

Find hourly flight availability from Dulles Intl to Grenada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Reviews of airlines servicing Grenada

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.

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

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

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

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

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 Grenada

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Dulles Intl to Grenada

100% Free

Book with Flexibility

Travel Smart

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 March 28, 2025.