HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Grenada

$488+ Cheap flights from Seattle (SEA) to Grenada

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GND
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
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

Keep the following information in mind while searching for Seattle to Grenada flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$488
(Delta)

Popular in

November

Cheapest in

September

Average price

$1,325
Provider with most accurate pricing for Seattle/Tacoma Intl-St. George's Point Saline Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-St. George's Point Saline Intl flights.
Search Deals
From Seattle/Tacoma Intl to Grenada
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/2. 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 11/1610:08 pmSEA - GND
1 stop12h 55mAmerican Airlines
Wed 11/194:03 pmGND - SEA
2 stops25h 51mAmerican Airlines
Deal found 11/2$858
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/910:08 pmSEA - GND
1 stop12h 55mAmerican Airlines
Thu 11/134:03 pmGND - SEA
2 stops22h 22mAmerican Airlines
Deal found 11/2$890
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/3$917
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/1812:43 pmSEA - GND
1 stop22h 44mAmerican Airlines
Thu 12/254:31 pmGND - SEA
1 stop22h 59mAmerican Airlines
Deal found 11/3$986
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Mon 12/18:10 amSEA - GND
3 stops32h 15mMultiple Airlines
Mon 12/86:00 amGND - SEA
3 stops31h 31mMultiple Airlines
Deal found 11/2$1,063
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/110:08 pmSEA - GND
1 stop12h 55mAmerican Airlines
Mon 12/84:04 pmGND - SEA
2 stops23h 33mAmerican Airlines
Deal found 11/2$1,175

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 November 3, 2025.
Use the filters below to find and compare flights from Seattle to Grenada that are best for you.

Fly from

Seattle

Fly to

Grenada

Route

Depart

Return

Price

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Thu 2/5

4:05 pm-3:19 pm

1 stop19h 14m

St. George's Point Saline Intl

Sat 2/7

4:45 pm-10:07 am

1 stop21h 22m

$488

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Wed 2/4

10:59 pm-3:19 pm

1 stop12h 20m

St. George's Point Saline Intl

Sun 2/8

4:34 pm-10:07 am

1 stop21h 33m

$488

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 2/6

4:05 pm-3:29 pm

1 stop19h 24m

St. George's Point Saline Intl

Mon 2/9

4:34 pm-10:07 am

1 stop21h 33m

$488

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sat 2/7

10:59 pm-3:19 pm

1 stop12h 20m

St. George's Point Saline Intl

Thu 2/12

4:30 pm-10:07 am

1 stop21h 37m

$488

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Thu 2/5

10:59 pm-3:19 pm

1 stop12h 20m

St. George's Point Saline Intl

Thu 2/12

4:30 pm-10:07 am

1 stop21h 37m

$488

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sun 2/8

4:05 pm-3:19 pm

1 stop19h 14m

St. George's Point Saline Intl

Thu 2/12

4:30 pm-10:07 am

1 stop21h 37m

$488

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 2/6

4:05 pm-3:29 pm

1 stop19h 24m

St. George's Point Saline Intl

Thu 2/12

4:30 pm-10:07 am

1 stop21h 37m

$488

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Wed 2/4

10:59 pm-3:19 pm

1 stop12h 20m

St. George's Point Saline Intl

Sat 2/7

4:45 pm-10:07 am

1 stop21h 22m

$488

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Thu 2/5

4:05 pm-3:19 pm

1 stop19h 14m

St. George's Point Saline Intl

Sun 2/8

4:34 pm-10:07 am

1 stop21h 33m

$488

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Wed 2/4

10:59 pm-3:19 pm

1 stop12h 20m

St. George's Point Saline Intl

Mon 2/9

4:34 pm-10:07 am

1 stop21h 33m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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

What is the cheapest month to book a flight from Seattle to Grenada?

Currently, February is the cheapest month in which you can book a flight from Seattle to Grenada (average of $316). Flying from Seattle to Grenada in March is currently the most expensive (average of $1,046). 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.

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 November 3, 2025.
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
7.2
Good
11,038 reviews

Crew

8.0

Overall

7.2

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,038 reviews
American Airlines
7.2
Good
11,038 reviews

Crew

8.0

Overall

7.2

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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 19h 14m. Delta provides one of the quickest options available for as low as $488. 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.

  • What is the cheapest month to book a flight from Seattle to Grenada?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Grenada (average of $316). Flying from Seattle to Grenada in March is currently the most expensive (average of $1,046). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Grenada

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Luis Munoz Marin Intl flights
Portland to Luis Munoz Marin Intl flights
Seattle to Saint Thomas Island flights
Seattle to Punta Cana flights
Seattle to Nassau flights
Seattle to Kingston flights
Seattle to Oranjestad flights
Portland to Saint Thomas Island flights
Seattle to Montego Bay flights
Seattle to Willemstad flights
Seattle to Christiansted flights
Seattle to Santo Domingo flights
Seattle to Providenciales flights
Seattle to Castries flights
Portland to Nassau flights
Portland to Providenciales flights
Seattle to George Town flights
Seattle to Simpson Bay flights
Portland to Montego Bay flights
Portland to Oranjestad flights
Seattle to Bridgetown flights
Seattle to Road Town flights
Portland to Punta Cana flights
Seattle to St. George's flights
Spokane to Luis Munoz Marin Intl flights
Seattle to Santiago de los Caballeros flights
Seattle to St. John's flights
Portland to Santo Domingo flights
Portland to Road Town flights
Seattle to Kralendijk flights
Seattle to Basseterre flights
Seattle to Port of Spain flights
Portland to Christiansted flights
Portland to Santiago de los Caballeros flights
Seattle to Puerto Plata flights
Portland to St. George's flights
Portland to Castries flights
Portland to Basseterre flights
Portland to Willemstad flights
Portland to Bridgetown flights
Seattle to Georgetown flights
Portland to Simpson Bay flights
Pasco to Luis Munoz Marin Intl flights
Spokane to Montego Bay flights
Portland to Kingston flights
Portland to George Town flights
Seattle to Marsh Harbour flights
Portland to Kralendijk flights
Seattle to Freeport flights
Spokane to Providenciales flights

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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$744Average$954FlexibilityNo 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.