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Cheap flights from Seattle to Grenada from $743

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Grenada departing on 8/16. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:11 pm - 3:22 pm
SEA
-
GND
13h 11m
2 stops
American Airlines Logo
3:21 pm - 9:25 am
GND
-
SEA
21h 04m
2 stops
$743American Airlines
Sun, Aug 16 - Thu, Aug 27
American Airlines Logo
8:45 pm - 1:58 pm
SEA
-
GND
14h 13m
1 stop
American Airlines Logo
2:58 pm - 12:08 am
GND
-
SEA
12h 10m
1 stop
$753American Airlines
Mon, May 25 - Thu, Jun 4
American Airlines Logo
5:38 pm - 1:58 pm
SEA
-
GND
17h 20m
2 stops
American Airlines Logo
2:58 pm - 9:32 am
GND
-
SEA
21h 34m
2 stops
$757American Airlines
Mon, May 25 - Thu, Jun 4
American Airlines Logo
8:35 pm - 2:21 pm
SEA
-
GND
14h 46m
1 stop
American Airlines Logo
3:21 pm - 12:00 pm
GND
-
SEA
23h 39m
1 stop
$758American Airlines
Sun, Aug 16 - Thu, Aug 27
American Airlines Logo
8:45 pm - 1:58 pm
SEA
-
GND
14h 13m
1 stop
American Airlines Logo
2:58 pm - 12:08 am
GND
-
SEA
12h 10m
1 stop
$791American Airlines
Wed, Jun 17 - Wed, Jul 1
American Airlines Logo
8:45 pm - 1:58 pm
SEA
-
GND
14h 13m
1 stop
American Airlines Logo
2:58 pm - 9:50 am
GND
-
SEA
21h 52m
2 stops
$817American Airlines
Fri, May 29 - Fri, Jun 5
American Airlines Logo
5:38 pm - 1:58 pm
SEA
-
GND
17h 20m
2 stops
American Airlines Logo
2:58 pm - 12:08 am
GND
-
SEA
12h 10m
1 stop
$827American Airlines
Wed, Jun 17 - Wed, Jul 1
American Airlines Logo
8:45 pm - 1:58 pm
SEA
-
GND
14h 13m
1 stop
American Airlines Logo
2:58 pm - 12:08 am
GND
-
SEA
12h 10m
1 stop
$841American Airlines
Fri, May 29 - Fri, Jun 5
American Airlines Logo
5:38 pm - 1:58 pm
SEA
-
GND
17h 20m
2 stops
American Airlines Logo
2:58 pm - 9:25 am
GND
-
SEA
21h 27m
2 stops
$892American Airlines
Wed, Jun 17 - Wed, Jul 1
American Airlines Logo
11:16 pm - 3:22 pm
SEA
-
GND
13h 06m
2 stops
American Airlines Logo
4:59 pm - 12:00 pm
GND
-
SEA
22h 01m
1 stop
$1,109American Airlines
Tue, Aug 11 - Sun, Aug 16

American Airlines flights from Seattle to Grenada

Our best American Airlines deals on Seattle to Grenada flight tickets
American Airlines
Aug 16
SEA8:35 pmSeattle/Tacoma Intl
15h 47m
1 stop
GND3:22 pmSt. George's Point Saline Intl
Aug 27
GND3:21 pmSt. George's Point Saline Intl
22h 08m
2 stops
SEA10:29 amSeattle/Tacoma Intl
$743
American Airlines
May 25
SEA8:45 pmSeattle/Tacoma Intl
14h 13m
1 stop
GND1:58 pmSt. George's Point Saline Intl
Jun 4
GND2:58 pmSt. George's Point Saline Intl
12h 10m
1 stop
SEA12:08 amSeattle/Tacoma Intl
$753
American Airlines
May 25
SEA5:38 pmSeattle/Tacoma Intl
17h 20m
2 stops
GND1:58 pmSt. George's Point Saline Intl
Jun 4
GND2:58 pmSt. George's Point Saline Intl
21h 34m
2 stops
SEA9:32 amSeattle/Tacoma Intl
$757

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 April 15, 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

Cheapest round-trip

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sun 8/16

11:11 pm-3:22 pm

2 stops13h 11m

St. George's Point Saline Intl

Thu 8/27

3:21 pm-9:25 am

2 stops21h 04m

$743
Quickest round-trip

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Mon 5/25

8:45 pm-1:58 pm

1 stop14h 13m

St. George's Point Saline Intl

Thu 6/4

2:58 pm-12:08 am

1 stop12h 10m

$753

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Mon 5/25

5:38 pm-1:58 pm

2 stops17h 20m

St. George's Point Saline Intl

Thu 6/4

2:58 pm-9:32 am

2 stops21h 34m

$757

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sun 8/16

8:35 pm-2:21 pm

1 stop14h 46m

St. George's Point Saline Intl

Thu 8/27

3:21 pm-12:00 pm

1 stop23h 39m

$758

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Wed 6/17

8:45 pm-1:58 pm

1 stop14h 13m

St. George's Point Saline Intl

Wed 7/1

2:58 pm-12:08 am

1 stop12h 10m

$791

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 5/29

8:45 pm-1:58 pm

1 stop14h 13m

St. George's Point Saline Intl

Fri 6/5

2:58 pm-9:50 am

2 stops21h 52m

$817

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Wed 6/17

5:38 pm-1:58 pm

2 stops17h 20m

St. George's Point Saline Intl

Wed 7/1

2:58 pm-12:08 am

1 stop12h 10m

$827

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 5/29

8:45 pm-1:58 pm

1 stop14h 13m

St. George's Point Saline Intl

Fri 6/5

2:58 pm-12:08 am

1 stop12h 10m

$841

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Wed 6/17

5:38 pm-1:58 pm

2 stops17h 20m

St. George's Point Saline Intl

Wed 7/1

2:58 pm-9:25 am

2 stops21h 27m

$892

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Tue 8/11

11:16 pm-3:22 pm

2 stops13h 06m

St. George's Point Saline Intl

Sun 8/16

4:59 pm-12:00 pm

1 stop22h 01m

$1,109

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

12h 56m

Direct flights

None
The fastest flight from Seattle to Grenada takes 12h 56m
There are no direct flights from Seattle to Grenada. There are no popular flight routes from Seattle to Grenada.
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Frequently asked questions about flying from Seattle to Grenada

  • 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 $492Free CancellationRating
7.1
11,580 reviews
Search American Airlines flights

Frequently asked questions about flying from Seattle to Grenada

  • How do I get Price Alerts for flights from Seattle to Grenada?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Seattle from Grenada. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Seattle to Grenada with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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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Fri 5/15
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