HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Grenada

$288+ Cheap flights from Seattle (SEA) 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GND
May 30 — Jun 61
Sat 5/30
Sat 6/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle 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 Seattle to Grenada

Cheapest flights from Seattle to Grenada
Explore the most affordable flight options available from Seattle to Grenada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.

This American Airlines deal was found by Cheapflights users on 4/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:45 pm
SEA
-
GND
1 stop14h 13m
American Airlines
Mon 6/152:58 pm
GND
-
SEA
1 stop12h 10m
American Airlines
Deal found 4/26$635
This American Airlines deal was found by Cheapflights users on 4/27. 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 9/1511:09 pm
SEA
-
GND
1 stop11h 41m
American Airlines
Wed 9/233:55 pm
GND
-
SEA
2 stops22h 51m
American Airlines
Deal found 4/27$639
This American Airlines deal was found by Cheapflights users on 4/27. 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 9/115:31 pm
SEA
-
GND
2 stops17h 19m
American Airlines
Sun 9/203:55 pm
GND
-
SEA
2 stops20h 25m
American Airlines
Deal found 4/27$644
This FlightHub deal was found by Cheapflights users on 4/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:40 pm
SEA
-
GND
1 stop13h 27m
JetBlue
Wed 9/233:20 pm
GND
-
SEA
1 stop32h 22m
JetBlue
Deal found 4/27$907
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:40 pm
SEA
-
GND
1 stop13h 17m
Multiple Airlines
Sun 9/203:30 pm
GND
-
SEA
1 stop32h 34m
Multiple Airlines
Deal found 4/30$963
This American Airlines deal was found by Cheapflights users on 4/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:16 pm
SEA
-
GND
2 stops13h 06m
American Airlines
Sun 8/164:59 pm
GND
-
SEA
1 stop22h 01m
American Airlines
Deal found 4/26$1,173

Find flight deals from Seattle to Grenada

Keep the following information in mind while searching for Seattle to Grenada flight deals. Data was last updated April 30, 2026.

Round-trip from

$635
(American Airlines)

One-way from

$288
(Delta)

Popular in

November

Cheapest in

January
From Seattle/Tacoma Intl to Grenada
Search Deals
One-way flight from Seattle/Tacoma Intl to Grenada
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($245 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 April 30, 2026.
Use the filters below to find and compare flights from Seattle to Grenada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Mon 6/8

8:45 pm-1:58 pm

1 stop14h 13m

St. George's Point Saline Intl

Mon 6/15

2:58 pm-12:08 am

1 stop12h 10m

$635

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Tue 9/15

11:09 pm-1:50 pm

1 stop11h 41m

St. George's Point Saline Intl

Wed 9/23

3:55 pm-11:46 am

2 stops22h 51m

$639

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 9/11

5:31 pm-1:50 pm

2 stops17h 19m

St. George's Point Saline Intl

Sun 9/20

3:55 pm-9:20 am

2 stops20h 25m

$644

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Tue 9/15

9:40 pm-2:07 pm

1 stop13h 27m

St. George's Point Saline Intl

Wed 9/23

3:20 pm-8:42 pm

1 stop32h 22m

$907

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 9/11

9:40 pm-1:57 pm

1 stop13h 17m

St. George's Point Saline Intl

Sun 9/20

3:30 pm-9:04 pm

1 stop32h 34m

$963
Cheapest one-way

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 5/29

5:00 pm-2:14 pm

1 stop18h 14m

$288

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 5/29

10:27 am-2:15 pm

2 stops24h 48m

$348

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 5/22

5:00 pm-2:14 pm

1 stop18h 14m

$356

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Wed 5/20

11:11 am-1:58 pm

2 stops23h 47m

$489
Quickest one-way

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Thu 5/21

8:45 pm-1:58 pm

1 stop14h 13m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Seattle to Grenada

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

Reviews of airlines servicing Grenada

Get insights into the airlines that provide service to Grenada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Grenada. Reviews last updated April 30, 2026.
Get a feel of what it's like to fly with American Airlines from Seattle to Grenada by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,681 reviews

Food

6.4

Entertainment

6.9

Overall

7.1

Comfort

7.2

Crew

7.9

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,681 reviews
American Airlines
7.1
Good
11,681 reviews

Food

6.4

Entertainment

6.9

Overall

7.1

Comfort

7.2

Crew

7.9

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Grenada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Grenada?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Grenada from Seattle.

  • How long is the flight from Seattle to Grenada?

    A quick flight from Seattle to Grenada can take about 14h 13m. American Airlines provides one of the quickest options available for as low as $635. There are 4239 mi between Seattle and Grenada.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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.

Top airline flying from Seattle to Grenada

Discover the top airline that operate flights from Seattle 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 April 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$492Average$872FlexibilityNo cancel feeOn-time71%

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.