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Cheap flights from Seattle to Grenada from $737

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 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

American Airlines Logo
6:41 pm - 3:28 pmSEA-GND
16h 47m2 stops
American Airlines Logo
4:03 pm - 10:05 amGND-SEA
22h 02m2 stops
$737American Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 25
American Airlines Logo
6:22 pm - 2:35 pmSEA-GND
16h 13m2 stops
American Airlines Logo
3:30 pm - 9:29 amGND-SEA
20h 59m2 stops
$772American Airlines
Find Deal
Tue, Jan 13 - Wed, May 6
American Airlines Logo
5:24 pm - 2:49 pmSEA-GND
18h 25m2 stops
American Airlines Logo
3:54 pm - 7:29 pmGND-SEA
30h 35m2 stops
$822American Airlines
Find Deal
Sun, Oct 5 - Wed, Oct 8
American Airlines Logo
3:55 pm - 2:35 pmSEA-GND
42h 40m2 stops
American Airlines Logo
3:30 pm - 12:21 pmGND-SEA
23h 51m2 stops
$847American Airlines
Find Deal
Mon, Jan 12 - Tue, May 5
Logo
9:15 pm - 8:10 amSEA-GND
30h 55m2 stops
Logo
4:55 pm - 7:18 pmGND-SEA
30h 23m1 stop
$1,015
Find Deal
Sun, Nov 30 - Sun, Dec 14
Delta Logo
3:20 pm - 3:15 pmSEA-GND
19h 55m1 stop
Delta Logo
3:30 pm - 10:17 amGND-SEA
21h 47m1 stop
$1,045Delta
Find Deal
Sun, Jan 11 - Sat, May 9
Logo
8:15 am - 8:10 amSEA-GND
19h 55m2 stops
Logo
4:55 pm - 2:20 pmGND-SEA
49h 25m2 stops
$1,050
Find Deal
Sun, Nov 30 - Sun, Dec 14
Delta Logo
3:20 pm - 3:15 pmSEA-GND
19h 55m1 stop
Delta Logo
3:30 pm - 10:17 amGND-SEA
21h 47m1 stop
$1,070Delta
Find Deal
Sat, Jan 10 - Sat, May 9
Air Canada Logo
8:15 am - 3:30 pmSEA-GND
27h 15m1 stop
Air Canada Logo
3:35 pm - 6:36 pmGND-SEA
30h 01m2 stops
$1,194Air Canada
Find Deal
Tue, Jan 13 - Sun, May 3
Air Canada Logo
8:15 am - 3:30 pmSEA-GND
27h 15m1 stop
Air Canada Logo
3:35 pm - 11:15 amGND-SEA
22h 40m1 stop
$1,226Air Canada
Find Deal
Sat, Jan 10 - Sun, May 3

American Airlines flights from Seattle to Grenada

Our best American Airlines deals on Seattle to Grenada flight tickets
American Airlines
Nov 14
SEA6:41 pmSeattle/Tacoma Intl
16h 47m
2 stops
GND3:28 pmSt. George's Point Saline Intl
Nov 25
GND4:03 pmSt. George's Point Saline Intl
22h 02m
2 stops
SEA10:05 amSeattle/Tacoma Intl
$737
Find similar
American Airlines
Jan 13
SEA6:22 pmSeattle/Tacoma Intl
16h 13m
2 stops
GND2:35 pmSt. George's Point Saline Intl
May 6
GND3:30 pmSt. George's Point Saline Intl
20h 59m
2 stops
SEA9:29 amSeattle/Tacoma Intl
$772
Find similar
American Airlines
Oct 5
SEA5:24 pmSeattle/Tacoma Intl
18h 25m
2 stops
GND2:49 pmSt. George's Point Saline Intl
Oct 8
GND3:54 pmSt. George's Point Saline Intl
30h 35m
2 stops
SEA7:29 pmSeattle/Tacoma Intl
$822
Find similar

Delta flights from Seattle to Grenada

Our best Delta deals on Seattle to Grenada flight tickets
Delta
Jan 11
SEA3:20 pmSeattle/Tacoma Intl
19h 55m
1 stop
GND3:15 pmSt. George's Point Saline Intl
May 9
GND3:30 pmSt. George's Point Saline Intl
21h 47m
1 stop
SEA10:17 amSeattle/Tacoma Intl
$1,045
Find similar
Delta
Jan 10
SEA3:20 pmSeattle/Tacoma Intl
19h 55m
1 stop
GND3:15 pmSt. George's Point Saline Intl
May 9
GND3:30 pmSt. George's Point Saline Intl
21h 47m
1 stop
SEA10:17 amSeattle/Tacoma Intl
$1,070
Find similar
Delta
Jan 16
SEA3:20 pmSeattle/Tacoma Intl
19h 55m
1 stop
GND3:15 pmSt. George's Point Saline Intl
May 9
GND3:30 pmSt. George's Point Saline Intl
21h 47m
1 stop
SEA10:17 amSeattle/Tacoma Intl
$1,156
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 August 28, 2025.
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

Fri 11/14

6:41 pm-3:28 pm

2 stops16h 47m

St. George's Point Saline Intl

Tue 11/25

4:03 pm-10:05 am

2 stops22h 02m

$737

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Tue 1/13

6:22 pm-2:35 pm

2 stops16h 13m

St. George's Point Saline Intl

Wed 5/6

3:30 pm-9:29 am

2 stops20h 59m

$772

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sun 10/5

5:24 pm-2:49 pm

2 stops18h 25m

St. George's Point Saline Intl

Wed 10/8

3:54 pm-7:29 pm

2 stops30h 35m

$822

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Mon 1/12

3:55 pm-2:35 pm

2 stops42h 40m

St. George's Point Saline Intl

Tue 5/5

3:30 pm-12:21 pm

2 stops23h 51m

$847

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sun 11/30

9:15 pm-8:10 am

2 stops30h 55m

St. George's Point Saline Intl

Sun 12/14

4:55 pm-7:18 pm

1 stop30h 23m

$1,015

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sun 1/11

3:20 pm-3:15 pm

1 stop19h 55m

St. George's Point Saline Intl

Sat 5/9

3:30 pm-10:17 am

1 stop21h 47m

$1,045

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sun 11/30

8:15 am-8:10 am

2 stops19h 55m

St. George's Point Saline Intl

Sun 12/14

4:55 pm-2:20 pm

2 stops49h 25m

$1,050

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sat 1/10

3:20 pm-3:15 pm

1 stop19h 55m

St. George's Point Saline Intl

Sat 5/9

3:30 pm-10:17 am

1 stop21h 47m

$1,070

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Tue 1/13

8:15 am-3:30 pm

1 stop27h 15m

St. George's Point Saline Intl

Sun 5/3

3:35 pm-6:36 pm

2 stops30h 01m

$1,194

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sat 1/10

8:15 am-3:30 pm

1 stop27h 15m

St. George's Point Saline Intl

Sun 5/3

3:35 pm-11:15 am

1 stop22h 40m

$1,226

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 September. Flight prices, which tend to average around $796, are often lower during this time because this is during the off-season. If you don’t want to visit Grenada in September, then you should wait until February to fly from Seattle, when ticket prices are also cheap, with an average price of $850.

What is the cheapest day to depart on your flight to Grenada?

The cheapest day to depart on your flight to Grenada is on a Sunday when prices can be found for as low as $754. This is often the case because there is less demand to fly during this day of the week. Flights from Seattle to Grenada on a Saturday will generally be more expensive and average around $1,136. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Seattle to Grenada flight deals and tips

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

Direct flights

None
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 $744Free CancellationRating
7.2
10,000 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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