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Cheap flights from Seattle to Grenada from $225

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Grenada departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Grenada

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
Mon, Mar 2 - Tue, Mar 10
American Airlines Logo
6:38 pm - 3:00 pm
SEA
-
GND
16h 22m2 stops
American Airlines Logo
4:00 pm - 9:37 am
GND
-
SEA
21h 37m2 stops
$498American Airlines
Tue, Feb 3 - Sun, Feb 8
Air Canada Logo
8:00 pm - 3:30 pm
SEA
-
GND
15h 30m2 stops
Air Canada Logo
4:30 pm - 10:16 pm
GND
-
SEA
33h 46m1 stop
$534Air Canada
Sat, Feb 28 - Wed, Mar 4
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
Fri, Feb 20 - Fri, Feb 27
American Airlines Logo
6:22 pm - 2:23 pm
SEA
-
GND
17h 01m2 stops
American Airlines Logo
3:18 pm - 9:54 am
GND
-
SEA
21h 36m2 stops
$614American Airlines
Tue, Mar 17 - Wed, Apr 8
American Airlines Logo
7:29 pm - 3:23 pm
SEA
-
GND
15h 54m2 stops
American Airlines Logo
4:23 pm - 10:56 am
GND
-
SEA
22h 33m2 stops
$664American Airlines
Sat, Feb 14 - Sat, Feb 28
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
$677Air Canada
Sat, Feb 28 - Wed, Mar 4
American Airlines Logo
7:29 pm - 3:23 pm
SEA
-
GND
15h 54m2 stops
American Airlines Logo
3:53 pm - 12:51 pm
GND
-
SEA
24h 58m1 stop
$681American Airlines
Sat, Feb 14 - Sat, Feb 28
American Airlines Logo
7:29 pm - 3:23 pm
SEA
-
GND
15h 54m2 stops
American Airlines Logo
4:23 pm - 10:56 am
GND
-
SEA
22h 33m2 stops
$689American Airlines
Sat, Feb 14 - Sat, Feb 21
American Airlines Logo
1:44 pm - 1:53 pm
SEA
-
GND
21h 09m1 stop
American Airlines Logo
3:18 pm - 10:51 am
GND
-
SEA
22h 33m2 stops
$692American Airlines
Fri, Apr 3 - Tue, Apr 14

American Airlines flights from Seattle to Grenada

Our best American Airlines deals on Seattle to Grenada flight tickets
American Airlines
Mar 2
SEA10:08 pmSeattle/Tacoma Intl
13h 15m
2 stops
GND3:23 pmSt. George's Point Saline Intl
Mar 10
GND3:23 pmSt. George's Point Saline Intl
22h 32m
2 stops
SEA10:55 amSeattle/Tacoma Intl
$493
Find similar
American Airlines
Feb 3
SEA6:38 pmSeattle/Tacoma Intl
16h 22m
2 stops
GND3:00 pmSt. George's Point Saline Intl
Feb 8
GND4:00 pmSt. George's Point Saline Intl
21h 37m
2 stops
SEA9:37 amSeattle/Tacoma Intl
$498
Find similar
American Airlines
Mar 17
SEA6:22 pmSeattle/Tacoma Intl
17h 01m
2 stops
GND2:23 pmSt. George's Point Saline Intl
Apr 8
GND3:18 pmSt. George's Point Saline Intl
21h 36m
2 stops
SEA9:54 amSeattle/Tacoma Intl
$614
Find similar

Delta flights from Seattle to Grenada

Our best Delta deals on Seattle to Grenada flight tickets
Delta
Feb 20
SEA4:05 pmSeattle/Tacoma Intl
19h 33m
1 stop
GND3:38 pmSt. George's Point Saline Intl
Feb 27
GND4:53 pmSt. George's Point Saline Intl
21h 14m
1 stop
SEA10:07 amSeattle/Tacoma Intl
$550
Find similar
Delta
Feb 15
SEA4:05 pmSeattle/Tacoma Intl
19h 33m
1 stop
GND3:38 pmSt. George's Point Saline Intl
Feb 22
GND4:53 pmSt. George's Point Saline Intl
21h 14m
1 stop
SEA10:07 amSeattle/Tacoma Intl
$779
Find similar
Delta
Feb 13
SEA4:05 pmSeattle/Tacoma Intl
19h 33m
1 stop
GND3:38 pmSt. George's Point Saline Intl
Feb 22
GND4:53 pmSt. George's Point Saline Intl
21h 14m
1 stop
SEA10:07 amSeattle/Tacoma Intl
$2,688
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated January 6, 2026.
Use the filters below to find and compare flights from Seattle to Grenada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Mon 3/2

10:08 pm-3:23 pm

2 stops13h 15m

St. George's Point Saline Intl

Tue 3/10

3:23 pm-10:55 am

2 stops22h 32m

$493

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Tue 2/3

6:38 pm-3:00 pm

2 stops16h 22m

St. George's Point Saline Intl

Sun 2/8

4:00 pm-9:37 am

2 stops21h 37m

$498

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sat 2/28

8:00 pm-3:30 pm

2 stops15h 30m

St. George's Point Saline Intl

Wed 3/4

4:30 pm-10:16 pm

1 stop33h 46m

$534

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 2/20

4:05 pm-3:38 pm

1 stop19h 33m

St. George's Point Saline Intl

Fri 2/27

4:53 pm-10:07 am

1 stop21h 14m

$550

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Tue 3/17

6:22 pm-2:23 pm

2 stops17h 01m

St. George's Point Saline Intl

Wed 4/8

3:18 pm-9:54 am

2 stops21h 36m

$614

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sat 2/14

7:29 pm-3:23 pm

2 stops15h 54m

St. George's Point Saline Intl

Sat 2/28

4:23 pm-10:56 am

2 stops22h 33m

$664

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sat 2/28

8:10 am-3:30 pm

1 stop27h 20m

St. George's Point Saline Intl

Wed 3/4

4:30 pm-10:16 pm

1 stop33h 46m

$677

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sat 2/14

7:29 pm-3:23 pm

2 stops15h 54m

St. George's Point Saline Intl

Sat 2/28

3:53 pm-12:51 pm

1 stop24h 58m

$681

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sat 2/14

7:29 pm-3:23 pm

2 stops15h 54m

St. George's Point Saline Intl

Sat 2/21

4:23 pm-10:56 am

2 stops22h 33m

$689

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 4/3

1:44 pm-1:53 pm

1 stop21h 09m

St. George's Point Saline Intl

Tue 4/14

3:18 pm-10:51 am

2 stops22h 33m

$692

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Grenada from

How to get the cheapest flight ticket from Seattle to Grenada

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Grenada?

The cheapest month to fly to Grenada from Seattle is in January. Flight prices, which tend to average around $487, are often lower during this time because this is during the off-season. If you don’t want to visit Grenada in January, then you should wait until February to fly from Seattle, when ticket prices are also cheap, with an average price of $746.

Cheap Seattle to Grenada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Grenada

Fastest flight time

15h 30m

Direct flights

None
The fastest flight from Seattle to Grenada takes 15h 30m
There are no direct flights from Seattle to Grenada. There are no popular flight routes from Seattle to Grenada.
Search flight deals

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Grenada?

    Prices for flights from Seattle/Tacoma Intl Airport to Grenada refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Grenada?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Grenada?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Grenada.

  • What documentation or ID do you need to fly to Grenada?

    The necessary travel and health documents for your Grenada trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Grenada

Compare and see reviews for airlines that fly from Seattle to Grenada with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $643Free CancellationRating
7.2
11,083 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Grenada?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Grenada for you.

Can I find flights from Seattle to Grenada with flexible booking policies on momondo?

momondo does allow users to show only those flights to Grenada from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Grenada?

momondo provides multiple filters to help you find the best flight to Grenada from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Grenada right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Grenada now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Grenada and let you know when they change.

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