$677 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 9/1. 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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Best Grenada Flight Deals from Seattle

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
St. George's
St. George's1 stop$677
St. George's
St. George's1 stop$677

Cheap Flights from Seattle to Grenada

 
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

Mon, Sep 1 - Sat, Sep 6
American Airlines Logo
8:08 pm - 2:32 pmSEA-GND
15h 24m1 stop
American Airlines Logo
3:17 pm - 12:12 pmGND-SEA
23h 55m2 stops
$677American Airlines
Find Deal
Fri, Aug 22 - Sat, Aug 30
American Airlines Logo
8:08 pm - 2:20 pmSEA-GND
15h 12m2 stops
American Airlines Logo
3:35 pm - 9:19 amGND-SEA
20h 44m2 stops
$702American Airlines
Find Deal
Wed, Aug 27 - Sun, Sep 7
American Airlines Logo
8:08 pm - 2:32 pmSEA-GND
15h 24m1 stop
American Airlines Logo
3:18 pm - 12:12 pmGND-SEA
23h 54m2 stops
$707American Airlines
Find Deal
Thu, Jul 17 - Mon, Jul 28
American Airlines Logo
8:16 pm - 2:00 pmSEA-GND
14h 44m1 stop
American Airlines Logo
3:00 pm - 11:57 pmGND-SEA
11h 57m1 stop
$757American Airlines
Find Deal
Thu, Jul 17 - Mon, Jul 28
American Airlines Logo
8:16 pm - 2:00 pmSEA-GND
14h 44m1 stop
American Airlines Logo
3:00 pm - 10:50 amGND-SEA
22h 50m2 stops
$762American Airlines
Find Deal
Wed, Jul 9 - Tue, Jul 15
American Airlines Logo
8:16 pm - 2:00 pmSEA-GND
14h 44m1 stop
American Airlines Logo
3:00 pm - 9:56 amGND-SEA
21h 56m2 stops
$767American Airlines
Find Deal
Wed, Jul 9 - Sun, Jul 20
American Airlines Logo
8:16 pm - 2:00 pmSEA-GND
14h 44m1 stop
American Airlines Logo
3:00 pm - 11:57 pmGND-SEA
11h 57m1 stop
$792American Airlines
Find Deal
Wed, Jul 9 - Sun, Jul 20
 Logo
7:35 pm - 6:10 pmSEA-GND
19h 35m3 stops
 Logo
3:35 pm - 12:58 pmGND-SEA
24h 23m2 stops
Thu, Nov 20 - Sat, Nov 29
JetBlue Logo
11:59 pm - 3:57 pmSEA-GND
11h 58m1 stop
JetBlue Logo
1:00 pm - 10:49 pmGND-SEA
13h 49m1 stop
$1,034JetBlue
Find Deal
Wed, Jul 30 - Wed, Aug 6
JetBlue Logo
11:20 pm - 3:13 pmSEA-GND
12h 53m1 stop
JetBlue Logo
5:01 am - 8:33 pmGND-SEA
18h 32m1 stop
$1,108JetBlue
Find Deal
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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 $686 (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 $1,228 respectively.


Good to know

Low seasonOctober
High seasonFebruary
Cheapest flight$677
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 13% 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.

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
7.5Boarding
6.5Food
8.0Crew
6.9Entertainment
7.2Comfort
Airline reviews

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

10.0 ExcellentFraxys, Jun 2025ONT - DFW
Read more American Airlines reviews

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Food was terrible, all served at once, poor quality . Wine and bread offered only once.

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

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

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