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Grenada

$225+ Cheap flights from Washington 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GND
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap flight deals from Washington to Grenada

Keep the following information in mind while searching for Washington to Grenada flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$492
(American Airlines)

One-way from

$225
(Delta)

Popular in

December

Cheapest in

September

Average price

$875
Provider with most accurate pricing for Seattle/Tacoma Intl-St. George's Point Saline Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-St. George's Point Saline Intl flights.
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From Washington to Grenada
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One-way flight from Washington to Grenada
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Highest demand for flights based on searches. 20% potential increase in price ($252 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Washington to Grenada

Cheapest flights from Washington to Grenada
Explore the most affordable flight options available from Washington to Grenada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This American Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 11/2810:07 pmSEA - GND
1 stop13h 21mAmerican Airlines
Fri 12/54:04 pmGND - SEA
2 stops22h 34mAmerican Airlines
Deal found 10/14$492
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/2710:39 amSEA - GND
2 stops24h 24mAmerican Airlines
Thu 12/44:04 pmGND - SEA
2 stops23h 33mAmerican Airlines
Deal found 10/12$511
This American Airlines deal was found by Cheapflights users on 10/13. 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 11/93:51 pmSEA - GND
2 stops19h 12mAmerican Airlines
Thu 11/134:03 pmGND - SEA
2 stops22h 22mAmerican Airlines
Deal found 10/13$602
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Fri 12/1212:37 pmSEA - GND
1 stop22h 43mAmerican Airlines
Fri 12/194:31 pmGND - SEA
1 stop22h 59mAmerican Airlines
Deal found 10/13$780
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Fri 12/1210:15 pmPDX - GND
1 stop13h 05mAmerican Airlines
Fri 12/194:31 pmGND - PDX
1 stop12h 28mAmerican Airlines
Deal found 10/12$793
This American Airlines deal was found by Cheapflights users on 10/13. 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 12/235:56 pmSEA - GND
2 stops17h 33mAmerican Airlines
Wed 12/314:31 pmGND - SEA
2 stops21h 31mAmerican Airlines
Deal found 10/13$924

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 October 14, 2025.
Use the filters below to find and compare flights from Washington to Grenada that are best for you.

Fly from

Washington

Fly to

Grenada

Route

Depart

Return

Price

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Thu 11/27

10:39 am-3:03 pm

2 stops24h 24m

St. George's Point Saline Intl

Thu 12/4

4:04 pm-11:37 am

2 stops23h 33m

$511

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sun 11/9

3:51 pm-3:03 pm

2 stops19h 12m

St. George's Point Saline Intl

Thu 11/13

4:03 pm-10:25 am

2 stops22h 22m

$602

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 11/28

6:41 pm-2:43 pm

2 stops16h 02m

St. George's Point Saline Intl

Fri 12/5

4:04 pm-10:38 am

2 stops22h 34m

$664

PortlandSt. George's

PDX - GND

PDXGND

Portland

Fri 12/12

10:15 pm-3:20 pm

1 stop13h 05m

St. George's Point Saline Intl

Fri 12/19

4:31 pm-12:59 am

1 stop12h 28m

$793

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Tue 2/17

7:04 pm-2:30 pm

2 stops15h 26m

St. George's Point Saline Intl

Sat 2/28

5:00 pm-10:36 am

2 stops21h 36m

$797

PortlandSt. George's

PDX - GND

PDXGND

Portland

Sun 2/1

10:59 pm-3:00 pm

1 stop12h 01m

St. George's Point Saline Intl

Sat 2/21

4:45 pm-10:06 am

2 stops21h 21m

$812

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 12/12

5:00 pm-3:01 pm

2 stops18h 01m

St. George's Point Saline Intl

Fri 12/19

4:31 pm-9:26 am

2 stops20h 55m

$878

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sun 1/11

11:35 pm-3:15 pm

1 stop11h 40m

St. George's Point Saline Intl

Sat 1/17

4:30 pm-10:29 am

1 stop21h 59m

$899

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 4/3

10:52 pm-1:45 pm

1 stop11h 53m

St. George's Point Saline Intl

Tue 4/14

3:30 pm-11:51 am

2 stops23h 21m

$918

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sun 2/8

11:35 pm-3:15 pm

1 stop11h 40m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 17 results
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Best time to book a flight from Washington to Grenada

Have a flexible travel schedule? Discover the best time to fly to Grenada from Washington 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 to Grenada

What is the cheapest month to book a flight from State of Washington to Grenada?

Currently, February is the cheapest month in which you can book a flight from State of Washington to Grenada (average of $682). Flying from State of Washington to Grenada in December is currently the most expensive (average of $1,561). 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 WA to GD?

Find hourly flight availability from Washington 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 October 14, 2025.

A simple way to save on the total cost of your ticket is to fly from State of Washington to Grenada in the morning. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Washington 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 State of Washington to Grenada?

    For as low as $511, American Airlines can have you in Grenada from State of Washington in 24h 24m. Airlines will cover a distance of 4239 mi.

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

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

  • How can I find direct flights from Washington to Grenada?

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Grenada?

    Currently, February is the cheapest month in which you can book a flight from State of Washington to Grenada (average of $682). Flying from State of Washington to Grenada in December is currently the most expensive (average of $1,561). 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

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Top airline flying from Washington to Grenada

Discover the top airline that operate flights from Washington to Grenada. 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$744Average$965FlexibilityNo cancel feeOn-time71%

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