$479 Find Cheap Flights from Seattle to Grenada

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Grenada departing on 2/4. 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, 0 bags

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Flight Deals

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

Wed, Feb 4 - Thu, Feb 12
Delta Logo
4:05 pm - 3:19 pmSEA-GND
19h 14m1 stop
Delta Logo
4:53 pm - 10:07 amGND-SEA
21h 14m1 stop
$479Delta
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Wed, Feb 4 - Thu, Feb 12
Delta Logo
4:05 pm - 3:19 pmSEA-GND
19h 14m1 stop
Delta Logo
4:53 pm - 10:07 amGND-SEA
21h 14m1 stop
$481Delta
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Wed, Feb 4 - Fri, Feb 6
Delta Logo
4:05 pm - 3:19 pmSEA-GND
19h 14m1 stop
Delta Logo
4:34 pm - 10:07 amGND-SEA
21h 33m1 stop
$488Delta
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Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
11:11 pm - 3:00 pmSEA-GND
11h 49m1 stop
American Airlines Logo
4:00 pm - 9:37 amGND-SEA
21h 37m2 stops
$492American Airlines
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Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
11:11 pm - 3:00 pmSEA-GND
11h 49m1 stop
American Airlines Logo
4:00 pm - 9:37 amGND-SEA
21h 37m2 stops
$502American Airlines
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Tue, Feb 3 - Mon, Feb 9
American Airlines Logo
6:38 pm - 3:00 pmSEA-GND
16h 22m2 stops
American Airlines Logo
4:00 pm - 3:34 pmGND-SEA
27h 34m2 stops
$589American Airlines
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Tue, Feb 3 - Mon, Feb 9
American Airlines Logo
10:50 am - 3:00 pmSEA-GND
24h 10m2 stops
American Airlines Logo
4:00 pm - 9:30 amGND-SEA
21h 30m2 stops
$591American Airlines
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Fri, Feb 6 - Sun, Feb 8
American Airlines Logo
12:45 pm - 1:58 pmSEA-GND
21h 13m1 stop
American Airlines Logo
4:00 pm - 9:37 amGND-SEA
21h 37m2 stops
$594American Airlines
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Tue, Feb 3 - Sun, Feb 8
American Airlines Logo
11:11 pm - 3:00 pmSEA-GND
11h 49m1 stop
American Airlines Logo
4:00 pm - 6:05 pmGND-SEA
30h 05m2 stops
$596American Airlines
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Mon, Feb 2 - Wed, Feb 11
American Airlines Logo
2:10 pm - 3:00 pmSEA-GND
20h 50m2 stops
American Airlines Logo
4:00 pm - 11:05 amGND-SEA
23h 05m2 stops
$602American 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 November and December, when the average cost of round-trip tickets is $1,345 and $1,226 respectively.

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Good to know

Low seasonJanuary
Cheapest flight$479
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 12% 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 11037 reviews
6.9Entertainment
7.2Comfort
7.5Boarding
8.0Crew
6.4Food
Airline reviews

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

6.0 GoodDonald, Nov 2025DFW - MSY
Read more American Airlines reviews

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

We were told the flight was delayed 5 times, then it was moved to the next day.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

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

Information on your arrival and departure airports

Seattle (SEA)