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Cheap flights from Seattle to Grenada from $288

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 5/29. 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.
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
$635American Airlines
Mon, Jun 8 - Mon, Jun 15
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
$639American 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
$644American Airlines
Fri, Sep 11 - Sun, Sep 20
American Airlines Logo
6:08 pm - 1:58 pm
SEA
-
GND
16h 50m
2 stops
American Airlines Logo
2:58 pm - 9:32 am
GND
-
SEA
21h 34m
2 stops
$685American Airlines
Mon, Jun 8 - Mon, Jun 15
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
$690American Airlines
Fri, Sep 11 - Sun, Sep 20
American Airlines Logo
5:38 pm - 1:58 pm
SEA
-
GND
17h 20m
2 stops
American Airlines Logo
2:58 pm - 9:27 am
GND
-
SEA
21h 29m
2 stops
$697American Airlines
Mon, Jun 8 - Mon, Jun 15
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
$702American Airlines
Fri, Sep 11 - Sun, Sep 20
JetBlue Logo
9:40 pm - 2:07 pm
SEA
-
GND
13h 27m
1 stop
JetBlue Logo
3:20 pm - 8:42 pm
GND
-
SEA
32h 22m
1 stop
$907JetBlue
Tue, Sep 15 - Wed, Sep 23
Multiple Airlines Logo
9:40 pm - 1:57 pm
SEA
-
GND
13h 17m
1 stop
Multiple Airlines Logo
3:30 pm - 9:04 pm
GND
-
SEA
32h 34m
1 stop
$960Multiple Airlines
Fri, Sep 11 - Sun, Sep 20
Multiple Airlines Logo
10:30 am - 2:30 pm
SEA
-
GND
25h 00m
2 stops
Multiple Airlines Logo
3:30 pm - 6:45 pm
GND
-
SEA
30h 15m
3 stops
$977Multiple Airlines
Tue, Sep 15 - Wed, Sep 23

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American Airlines flights from Seattle to Grenada

Our best American Airlines deals on Seattle to Grenada flight tickets
American Airlines
Jun 8
SEA8:45 pmSeattle/Tacoma Intl
14h 13m
1 stop
GND1:58 pmSt. George's Point Saline Intl
Jun 15
GND2:58 pmSt. George's Point Saline Intl
12h 10m
1 stop
SEA12:08 amSeattle/Tacoma Intl
$635
American Airlines
Sep 15
SEA11:09 pmSeattle/Tacoma Intl
11h 41m
1 stop
GND1:50 pmSt. George's Point Saline Intl
Sep 23
GND3:55 pmSt. George's Point Saline Intl
22h 51m
2 stops
SEA11:46 amSeattle/Tacoma Intl
$639
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
$644

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 28, 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
Quickest round-trip

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Mon 6/8

8:45 pm-1:58 pm

1 stop14h 13m

St. George's Point Saline Intl

Mon 6/15

2:58 pm-12:08 am

1 stop12h 10m

$635

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

$639

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

$644

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Mon 6/8

6:08 pm-1:58 pm

2 stops16h 50m

St. George's Point Saline Intl

Mon 6/15

2:58 pm-9:32 am

2 stops21h 34m

$685

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

$690

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Mon 6/8

5:38 pm-1:58 pm

2 stops17h 20m

St. George's Point Saline Intl

Mon 6/15

2:58 pm-9:27 am

2 stops21h 29m

$697

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

$702

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Tue 9/15

9:40 pm-2:07 pm

1 stop13h 27m

St. George's Point Saline Intl

Wed 9/23

3:20 pm-8:42 pm

1 stop32h 22m

$907

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Fri 9/11

9:40 pm-1:57 pm

1 stop13h 17m

St. George's Point Saline Intl

Sun 9/20

3:30 pm-9:04 pm

1 stop32h 34m

$960

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Tue 9/15

10:30 am-2:30 pm

2 stops25h 00m

St. George's Point Saline Intl

Wed 9/23

3:30 pm-6:45 pm

3 stops30h 15m

$977

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 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

13h 06m

Direct flights

None
The fastest flight from Seattle to Grenada takes 13h 06m
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
11,677 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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