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Cheap flights from Seattle to Grenada from $655

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 10/30. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Grenada

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:55 pm - 2:15 pm
SEA
-
GND
19h 20m
1 stop
Delta Logo
4:30 pm - 10:26 am
GND
-
SEA
21h 56m
1 stop
$655Delta
Fri, Oct 30 - Sat, Nov 7
American Airlines Logo
5:31 pm - 1:50 pm
SEA
-
GND
17h 19m
2 stops
American Airlines Logo
3:55 pm - 9:20 am
GND
-
SEA
20h 25m
2 stops
$659American Airlines
Tue, Sep 15 - Wed, Sep 23
American Airlines Logo
5:31 pm - 1:50 pm
SEA
-
GND
17h 19m
2 stops
American Airlines Logo
3:55 pm - 9:20 am
GND
-
SEA
20h 25m
2 stops
$664American Airlines
Fri, Sep 11 - Sun, Sep 20
American Airlines Logo
11:09 pm - 1:50 pm
SEA
-
GND
11h 41m
1 stop
American Airlines Logo
3:55 pm - 9:20 am
GND
-
SEA
20h 25m
2 stops
$710American Airlines
Fri, Sep 11 - Sun, Sep 20
Air Canada Logo
3:00 pm - 2:30 pm
SEA
-
GND
44h 30m
2 stops
Air Canada Logo
3:30 pm - 2:22 pm
GND
-
SEA
49h 52m
2 stops
$737Air Canada
Fri, Sep 11 - Sun, Sep 20
American Airlines Logo
11:09 pm - 1:50 pm
SEA
-
GND
11h 41m
1 stop
American Airlines Logo
3:55 pm - 11:46 am
GND
-
SEA
22h 51m
2 stops
$743American Airlines
Tue, Sep 15 - Wed, Sep 23
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
$761American Airlines
Thu, Jun 18 - Wed, Jun 24
American Airlines Logo
11:10 pm - 1:50 pm
SEA
-
GND
11h 40m
1 stop
American Airlines Logo
4:55 pm - 10:25 am
GND
-
SEA
21h 30m
2 stops
$765American Airlines
Fri, Oct 30 - Sat, Nov 7
American Airlines Logo
12:56 pm - 2:13 pm
SEA
-
GND
22h 17m
1 stop
American Airlines Logo
3:13 pm - 9:32 am
GND
-
SEA
21h 19m
2 stops
$771American Airlines
Fri, Jul 10 - Mon, Jul 20
American Airlines Logo
1:00 pm - 1:58 pm
SEA
-
GND
21h 58m
1 stop
American Airlines Logo
2:58 pm - 12:08 am
GND
-
SEA
12h 10m
1 stop
$777American Airlines
Thu, Jun 18 - Wed, Jun 24

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Delta flights from Seattle to Grenada

Our best Delta deals on Seattle to Grenada flight tickets
Delta
Oct 30
SEA3:55 pmSeattle/Tacoma Intl
19h 20m
1 stop
GND2:15 pmSt. George's Point Saline Intl
Nov 7
GND4:30 pmSt. George's Point Saline Intl
21h 56m
1 stop
SEA10:26 amSeattle/Tacoma Intl
$655
Delta
Oct 30
SEA9:20 pmSeattle/Tacoma Intl
13h 55m
1 stop
GND2:15 pmSt. George's Point Saline Intl
Nov 7
GND4:30 pmSt. George's Point Saline Intl
21h 56m
1 stop
SEA10:26 amSeattle/Tacoma Intl
$3,570

American Airlines flights from Seattle to Grenada

Our best American Airlines deals on Seattle to Grenada flight tickets
American Airlines
Sep 15
SEA5:31 pmSeattle/Tacoma Intl
17h 19m
2 stops
GND1:50 pmSt. George's Point Saline Intl
Sep 23
GND3:55 pmSt. George's Point Saline Intl
20h 25m
2 stops
SEA9:20 amSeattle/Tacoma Intl
$659
American Airlines
Sep 11
SEA5:31 pmSeattle/Tacoma Intl
17h 19m
2 stops
GND1:50 pmSt. George's Point Saline Intl
Sep 20
GND3:55 pmSt. George's Point Saline Intl
20h 25m
2 stops
SEA9:20 amSeattle/Tacoma Intl
$664
American Airlines
Sep 11
SEA11:09 pmSeattle/Tacoma Intl
11h 41m
1 stop
GND1:50 pmSt. George's Point Saline Intl
Sep 20
GND3:55 pmSt. George's Point Saline Intl
20h 25m
2 stops
SEA9:20 amSeattle/Tacoma Intl
$710

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 May 4, 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

Fri 10/30

3:55 pm-2:15 pm

1 stop19h 20m

St. George's Point Saline Intl

Sat 11/7

4:30 pm-10:26 am

1 stop21h 56m

$655

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Tue 9/15

5:31 pm-1:50 pm

2 stops17h 19m

St. George's Point Saline Intl

Wed 9/23

3:55 pm-9:20 am

2 stops20h 25m

$659

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 9/11

5:31 pm-1:50 pm

2 stops17h 19m

St. George's Point Saline Intl

Sun 9/20

3:55 pm-9:20 am

2 stops20h 25m

$664

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 9/11

11:09 pm-1:50 pm

1 stop11h 41m

St. George's Point Saline Intl

Sun 9/20

3:55 pm-9:20 am

2 stops20h 25m

$710

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 9/11

3:00 pm-2:30 pm

2 stops44h 30m

St. George's Point Saline Intl

Sun 9/20

3:30 pm-2:22 pm

2 stops49h 52m

$737

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Tue 9/15

11:09 pm-1:50 pm

1 stop11h 41m

St. George's Point Saline Intl

Wed 9/23

3:55 pm-11:46 am

2 stops22h 51m

$743
Quickest round-trip

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Thu 6/18

5:38 pm-1:58 pm

2 stops17h 20m

St. George's Point Saline Intl

Wed 6/24

2:58 pm-12:08 am

1 stop12h 10m

$761

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 10/30

11:10 pm-1:50 pm

1 stop11h 40m

St. George's Point Saline Intl

Sat 11/7

4:55 pm-10:25 am

2 stops21h 30m

$765

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 7/10

12:56 pm-2:13 pm

1 stop22h 17m

St. George's Point Saline Intl

Mon 7/20

3:13 pm-9:32 am

2 stops21h 19m

$771

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Thu 6/18

1:00 pm-1:58 pm

1 stop21h 58m

St. George's Point Saline Intl

Wed 6/24

2:58 pm-12:08 am

1 stop12h 10m

$777

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 October. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you don’t want to visit Grenada in October, then you should wait until April to fly from Seattle, when ticket prices are also cheap, with an average price of $0.

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
11,670 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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