$308 Find Cheap Flights from Seattle to Grenada

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Grenada departing on 10/4. 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

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Cheap Flights from Seattle to Grenada

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
St. George's
St. George's2 stops$792
St. George's
St. George's2 stops$792

Book Cheap Seattle 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 Seattle 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 Seattle to Grenada

Sun, Oct 5 - Wed, Oct 8
American Airlines Logo
7:50 am - 2:49 pmSEA-GND
27h 59m2 stops
American Airlines Logo
3:54 pm - 1:46 pmGND-SEA
24h 52m2 stops
$792American Airlines
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Sun, Oct 5 - Wed, Oct 8
American Airlines Logo
8:51 pm - 2:49 pmSEA-GND
14h 58m1 stop
American Airlines Logo
3:54 pm - 7:29 pmGND-SEA
30h 35m2 stops
$822American Airlines
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Sun, Oct 5 - Wed, Oct 8
American Airlines Logo
8:51 pm - 2:49 pmSEA-GND
14h 58m1 stop
American Airlines Logo
3:54 pm - 2:40 pmGND-SEA
25h 46m2 stops
$872American Airlines
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Thu, Nov 20 - Sat, Nov 29
American Airlines Logo
10:08 pm - 2:41 pmSEA-GND
12h 33m1 stop
American Airlines Logo
4:55 pm - 12:53 pmGND-SEA
23h 58m1 stop
$1,363American Airlines
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Thu, Nov 20 - Sat, Nov 29
American Airlines Logo
6:33 pm - 2:41 pmSEA-GND
16h 08m2 stops
American Airlines Logo
4:55 pm - 12:53 pmGND-SEA
23h 58m1 stop
$1,367American Airlines
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Thu, Nov 20 - Sat, Nov 29
American Airlines Logo
5:54 pm - 2:41 pmSEA-GND
16h 47m2 stops
American Airlines Logo
4:55 pm - 10:44 amGND-SEA
21h 49m2 stops
$1,440American Airlines
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Thu, Nov 20 - Sat, Nov 29
American Airlines Logo
10:08 pm - 2:41 pmSEA-GND
12h 33m1 stop
American Airlines Logo
4:55 pm - 12:53 pmGND-SEA
23h 58m1 stop
$1,476American Airlines
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Booking Insights

KAYAK's insights & trends for Seattle to Grenada flights

Get data-powered insights and trends into flights from Seattle 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 Seattle to Grenada?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle 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 Seattle to Grenada is September, when tickets cost $796 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $1,561 and $1,266 respectively.

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Good to know

Low seasonJuly
Cheapest flight$308
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Seattle to St. George's

FAQs - booking Grenada flights

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle to Grenada.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Grenada?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle 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 Seattle 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 Seattle 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 Seattle 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 Seattle to Grenada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Grenada?

    The cheapest time of day to fly to Grenada is generally at night, when round-trip flights cost $953 on average. The most expensive time of day to fly to Grenada is generally at night, which is peak travel time and where the average cost of a ticket is $953.

Reviews of the top airline flying from Seattle to Grenada

 
Need help choosing which airline to fly with from Seattle 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.
7.2
American AirlinesOverall score based on 10000 reviews
6.5Food
6.9Entertainment
7.5Boarding
7.2Comfort
8.0Crew
Airline reviews

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

4.0 OkayFernando, Aug 2025DFW - SBA
Read more American Airlines reviews

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Pretty good. The food was just mediocre, the boarding and crew were good.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

Everything you need to know for your flight from Seattle to Grenada

Information on your arrival and departure airports

Seattle (SEA)

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