$356 Find Cheap Flights from Washington, D.C. to Grenada - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Grenada departing on 8/9. 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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Book Cheap Washington, D.C. to Grenada Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Grenada 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 Washington, D.C. to Grenada

Fri, Oct 30 - Wed, Nov 4
Air Canada Logo
9:55 am - 3:30 pm
IAD
-
GND
53h 35m
2 stops
Air Canada Logo
4:30 pm - 3:50 pm
GND
-
IAD
24h 20m
1 stop
$614Air Canada
Tue, Dec 1 - Wed, Dec 9
Air Canada Logo
4:30 pm - 3:30 pm
IAD
-
GND
22h 00m
1 stop
Air Canada Logo
4:30 pm - 3:50 pm
GND
-
IAD
24h 20m
1 stop
$628Air Canada
Tue, Dec 1 - Wed, Dec 9
Air Canada Logo
4:30 pm - 3:30 pm
IAD
-
GND
22h 00m
1 stop
Air Canada Logo
4:30 pm - 3:50 pm
GND
-
IAD
24h 20m
1 stop
$630Air Canada
Tue, Jul 14 - Sun, Jul 19
Air Canada Logo
8:40 pm - 2:30 pm
DCA
-
GND
17h 50m
1 stop
Air Canada Logo
3:30 pm - 10:18 am
GND
-
DCA
42h 48m
2 stops
$633Air Canada
Tue, Dec 1 - Wed, Dec 9
Air Canada Logo
9:55 am - 3:30 pm
IAD
-
GND
28h 35m
2 stops
Air Canada Logo
4:30 pm - 3:50 pm
GND
-
IAD
24h 20m
1 stop
$640Air Canada
Tue, Dec 1 - Wed, Dec 9
Air Canada Logo
9:55 am - 3:30 pm
IAD
-
GND
28h 35m
2 stops
Air Canada Logo
4:30 pm - 3:50 pm
GND
-
IAD
24h 20m
1 stop
$642Air Canada
Sun, Aug 30 - Thu, Sep 3
American Airlines Logo
6:00 am - 2:25 pm
BWI
-
GND
8h 25m
1 stop
American Airlines Logo
3:25 pm - 11:45 pm
GND
-
BWI
8h 20m
1 stop
$643American Airlines
Sun, Aug 30 - Thu, Sep 3
American Airlines Logo
6:00 am - 2:25 pm
DCA
-
GND
8h 25m
1 stop
American Airlines Logo
3:25 pm - 11:41 pm
GND
-
DCA
8h 16m
1 stop
$643American Airlines
Fri, Sep 11 - Mon, Sep 14
JetBlue Logo
6:30 am - 2:07 pm
DCA
-
GND
7h 37m
1 stop
JetBlue Logo
3:20 pm - 2:50 pm
GND
-
DCA
23h 30m
2 stops
$671JetBlue
Fri, Sep 11 - Mon, Sep 14
Multiple Airlines Logo
4:20 pm - 2:30 pm
DCA
-
GND
46h 10m
2 stops
Multiple Airlines Logo
3:20 pm - 11:20 am
GND
-
DCA
20h 00m
2 stops
$685Multiple Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Grenada flights

Get data-powered insights and trends into flights from Washington, D.C. to Grenada to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Grenada, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Grenada is December, when tickets cost $369 (return) on average. On the other hand, the most expensive months are May and October, when the average cost of round-trip tickets is $597 and $572 respectively.

Good to know

Low seasonMay
Cheapest flight$356
Best time to beat the crowds but there is an average 57% increase in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Reagan Washington National Airport to St. George's

FAQs - booking Grenada flights

  • How does KAYAK find such low prices on flights from Washington, D.C. to Grenada?

    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 Washington, D.C. to Grenada.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Grenada?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to Grenada 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 Washington, D.C. to Grenada?

    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 from Washington, D.C. to Grenada with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Grenada?

    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 from Washington, D.C. to Grenada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Washington, D.C. to Grenada

 
Need help choosing which airline to fly with from Washington, D.C. to Grenada? 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.
7.8
DeltaOverall score based on 8432 reviews
8.1Boarding
8.5Crew
7.8Comfort
7.2Food
7.8Entertainment
Airline reviews

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

6.0 GoodMary, Jun 2026
KOA - SEA
Read more Delta reviews

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

Very good flight. Crew was great. No issues and we even arrived early.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

The seats were extremely cramped, with very little legroom or personal space. There was no room left in the overhead bins for a backpack, and the space under the seat in front was so limited that I could barely fit my bag underneath. Overall, the seating arrangement felt very uncomfortable and overcrowded.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

The small flights with Valet Luggage has a poor service

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Human interaction. Thought there would be more service-even a smile would have been nice.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Everything you need to know for your flight from Washington, D.C. to Grenada

Cabin class types available on flights to Grenada

Cabin classes available on flights to Grenada. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.