$225 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 4/6. 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 25 - Thu, Mar 5
Delta Logo
4:05 pm - 3:38 pm
SEA
-
GND
19h 33m1 stop
Delta Logo
4:53 pm - 10:07 am
GND
-
SEA
21h 14m1 stop
$489Delta
Mon, Mar 2 - Tue, Mar 10
American Airlines Logo
10:08 pm - 3:23 pm
SEA
-
GND
13h 15m2 stops
American Airlines Logo
3:23 pm - 10:55 am
GND
-
SEA
22h 32m2 stops
$493American Airlines
Sat, Feb 28 - Wed, Mar 4
Air Canada Logo
8:00 pm - 3:30 pm
SEA
-
GND
15h 30m2 stops
Air Canada Logo
4:30 pm - 3:01 pm
GND
-
SEA
26h 31m2 stops
$517Air Canada
Fri, Feb 27 - Thu, Mar 5
Air Canada Logo
8:00 pm - 3:30 pm
SEA
-
GND
39h 30m2 stops
Air Canada Logo
4:30 pm - 10:16 pm
GND
-
SEA
33h 46m1 stop
$519Air Canada
Sat, Feb 28 - Wed, Mar 4
Air Canada Logo
8:10 am - 3:30 pm
SEA
-
GND
27h 20m1 stop
Air Canada Logo
4:30 pm - 10:16 pm
GND
-
SEA
33h 46m1 stop
$534Air Canada
Wed, Feb 25 - Thu, Mar 5
Air Canada Logo
8:10 am - 3:30 pm
SEA
-
GND
27h 20m1 stop
Air Canada Logo
4:30 pm - 3:01 pm
GND
-
SEA
26h 31m2 stops
$535Air Canada
Wed, Feb 25 - Fri, Mar 6
Delta Logo
4:05 pm - 3:38 pm
SEA
-
GND
19h 33m1 stop
Delta Logo
4:53 pm - 10:07 am
GND
-
SEA
21h 14m1 stop
$550Delta
Thu, Feb 26 - Fri, Mar 6
American Airlines Logo
5:00 pm - 3:23 pm
SEA
-
GND
18h 23m2 stops
American Airlines Logo
4:23 pm - 9:15 pm
GND
-
SEA
32h 52m2 stops
$603American Airlines
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
10:16 pm - 3:23 pm
SEA
-
GND
13h 07m1 stop
American Airlines Logo
4:23 pm - 1:42 pm
GND
-
SEA
25h 19m2 stops
$608American Airlines
Sat, Apr 11 - Sun, Apr 19
Multiple Airlines Logo
8:00 am - 2:35 pm
SEA
-
GND
27h 35m1 stop
Multiple Airlines Logo
3:55 pm - 2:19 pm
GND
-
SEA
25h 24m2 stops
$611Multiple Airlines
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 January, when tickets cost $487 (return) on average. On the other hand, the most expensive months are November and March, when the average cost of round-trip tickets is $1,376 and $1,113 respectively.

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Good to know

Low seasonJuly
Cheapest flight$225
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 18% 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.

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 11101 reviews
7.5Boarding
7.2Comfort
8.0Crew
6.9Entertainment
6.4Food
Airline reviews

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

8.0 ExcellentDavid, Jan 2026
CHA - DFW
Read more American Airlines reviews

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

The flight was on time and arrived early. The crew were friendly and helpful.

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

Information on your arrival and departure airports

Seattle (SEA)