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Grenada

$677+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GND
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$677
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$1,005
From Seattle/Tacoma Intl to Grenada
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 8/1711:30 pmSEA - GND
2 stops13h 45mAmerican Airlines
Mon 8/253:35 pmGND - SEA
2 stops22h 16mAmerican Airlines
Deal found 6/10$677
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sun 8/177:20 amSEA - GND
2 stops28h 15mMultiple Airlines
Mon 8/2512:15 pmGND - SEA
3 stops33h 23mMultiple Airlines
Deal found 6/10$912
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1712:05 pmSEA - GND
1 stop23h 30mAir Canada
Mon 8/253:35 pmGND - SEA
1 stop22h 25mAir Canada
Deal found 6/10$1,016
This JetBlue deal was found by Cheapflights users on 6/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:59 pmSEA - GND
1 stop11h 58mJetBlue
Sat 11/291:00 pmGND - SEA
1 stop13h 49mJetBlue
Deal found 6/10$1,034

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 June 12, 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

Sun 8/17

11:30 pm-4:15 pm

2 stops13h 45m

St. George's Point Saline Intl

Mon 8/25

3:35 pm-10:51 am

2 stops22h 16m

$677

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sun 8/17

7:20 am-2:35 pm

2 stops28h 15m

St. George's Point Saline Intl

Mon 8/25

12:15 pm-6:38 pm

3 stops33h 23m

$912

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sun 8/17

12:05 pm-2:35 pm

1 stop23h 30m

St. George's Point Saline Intl

Mon 8/25

3:35 pm-11:00 am

1 stop22h 25m

$1,016

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Thu 11/20

11:59 pm-3:57 pm

1 stop11h 58m

St. George's Point Saline Intl

Sat 11/29

1:00 pm-10:49 pm

1 stop13h 49m

$1,034

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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, January is the cheapest month in which you can book a flight from Seattle to Grenada (average of $559). Flying from Seattle 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.

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 June 12, 2025.
JetBlue
7.3
Good
2,925 reviews

Boarding

7.5

Comfort

7.6

Food

6.7

Overall

7.3

Entertainment

7.3

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
JetBlue
7.3
Good
2,925 reviews
JetBlue
7.3
Good
2,925 reviews

Boarding

7.5

Comfort

7.6

Food

6.7

Overall

7.3

Entertainment

7.3

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
American Airlines
7.2
Good
10,000 reviews
JetBlue
7.3
Good
2,925 reviews

Boarding

7.5

Comfort

7.6

Food

6.7

Overall

7.3

Entertainment

7.3

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
Air Canada
7.1
Good
9,531 reviews
JetBlue
7.3
Good
2,925 reviews

Boarding

7.5

Comfort

7.6

Food

6.7

Overall

7.3

Entertainment

7.3

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.

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.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Grenada (average of $559). Flying from Seattle 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

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Alternative routes for Seattle to Grenada

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$686Average$907FlexibilityNo cancel feeOn-time71%

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