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Cheap flights from Seattle to Grenada from $361

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 3/17. 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
1 adult, Economy, 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
10:16 pm - 2:51 pm
SEA
-
GND
13h 35m
1 stop
American Airlines Logo
3:18 pm - 12:29 pm
GND
-
SEA
24h 11m
2 stops
$685American Airlines
Fri, May 1 - Wed, May 6
American Airlines Logo
5:00 pm - 2:18 pm
SEA
-
GND
18h 18m
2 stops
American Airlines Logo
3:18 pm - 9:35 am
GND
-
SEA
21h 17m
2 stops
$690American Airlines
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
3:15 pm - 2:23 pm
SEA
-
GND
20h 08m
2 stops
American Airlines Logo
3:23 pm - 12:54 pm
GND
-
SEA
24h 31m
2 stops
$776American Airlines
Sat, Mar 28 - Wed, Apr 1
American Airlines Logo
8:53 pm - 1:58 pm
SEA
-
GND
14h 05m
1 stop
American Airlines Logo
3:04 pm - 12:12 am
GND
-
SEA
12h 08m
1 stop
$800American Airlines
Sat, Jun 20 - Sat, Jul 4
American Airlines Logo
5:00 pm - 2:18 pm
SEA
-
GND
18h 18m
2 stops
American Airlines Logo
3:18 pm - 12:29 pm
GND
-
SEA
24h 11m
2 stops
$804American Airlines
Thu, Apr 23 - Thu, Apr 30
Air Canada Logo
5:40 am - 2:30 pm
SEA
-
GND
29h 50m
2 stops
Air Canada Logo
3:30 pm - 9:04 pm
GND
-
SEA
32h 34m
1 stop
$835Air Canada
Sat, Sep 5 - Wed, Sep 9
Air Canada Logo
8:00 am - 2:30 pm
SEA
-
GND
27h 30m
1 stop
Air Canada Logo
3:30 pm - 9:04 pm
GND
-
SEA
32h 34m
1 stop
$841Air Canada
Sat, Sep 5 - Wed, Sep 9
Air Canada Logo
5:40 am - 2:30 pm
SEA
-
GND
29h 50m
2 stops
Air Canada Logo
3:30 pm - 9:04 pm
GND
-
SEA
32h 34m
1 stop
$843Air Canada
Sat, Sep 5 - Wed, Sep 9
Air Canada Logo
8:00 am - 2:30 pm
SEA
-
GND
27h 30m
1 stop
Air Canada Logo
3:30 pm - 9:04 pm
GND
-
SEA
32h 34m
1 stop
$845Air Canada
Sat, Sep 5 - Wed, Sep 9
American Airlines Logo
10:16 pm - 2:23 pm
SEA
-
GND
13h 07m
1 stop
American Airlines Logo
3:23 pm - 10:51 am
GND
-
SEA
22h 28m
2 stops
$849American Airlines
Sat, Mar 28 - Wed, Apr 1

Delta flights from Seattle to Grenada

Our best Delta deals on Seattle to Grenada flight tickets
Delta
Mar 28
SEA3:59 pmSeattle/Tacoma Intl
19h 28m
1 stop
GND2:27 pmSt. George's Point Saline Intl
Apr 1
GND3:42 pmSt. George's Point Saline Intl
21h 19m
1 stop
SEA10:01 amSeattle/Tacoma Intl
$923
Delta
Mar 20
SEA11:30 pmSeattle/Tacoma Intl
11h 57m
1 stop
GND2:27 pmSt. George's Point Saline Intl
Mar 24
GND3:42 pmSt. George's Point Saline Intl
21h 19m
1 stop
SEA10:01 amSeattle/Tacoma Intl
$958
Delta
Mar 18
SEA3:59 pmSeattle/Tacoma Intl
19h 28m
1 stop
GND2:27 pmSt. George's Point Saline Intl
Mar 27
GND3:42 pmSt. George's Point Saline Intl
21h 19m
1 stop
SEA10:01 amSeattle/Tacoma Intl
$978

American Airlines flights from Seattle to Grenada

Our best American Airlines deals on Seattle to Grenada flight tickets
American Airlines
May 1
SEA10:16 pmSeattle/Tacoma Intl
13h 35m
1 stop
GND2:51 pmSt. George's Point Saline Intl
May 6
GND3:18 pmSt. George's Point Saline Intl
24h 11m
2 stops
SEA12:29 pmSeattle/Tacoma Intl
$685
American Airlines
Apr 8
SEA5:00 pmSeattle/Tacoma Intl
18h 18m
2 stops
GND2:18 pmSt. George's Point Saline Intl
Apr 15
GND3:18 pmSt. George's Point Saline Intl
21h 17m
2 stops
SEA9:35 amSeattle/Tacoma Intl
$690
American Airlines
Mar 28
SEA3:15 pmSeattle/Tacoma Intl
20h 08m
2 stops
GND2:23 pmSt. George's Point Saline Intl
Apr 1
GND3:23 pmSt. George's Point Saline Intl
24h 31m
2 stops
SEA12:54 pmSeattle/Tacoma Intl
$776

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 March 12, 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 5/1

10:16 pm-2:51 pm

1 stop13h 35m

St. George's Point Saline Intl

Wed 5/6

3:18 pm-12:29 pm

2 stops24h 11m

$685

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Wed 4/8

5:00 pm-2:18 pm

2 stops18h 18m

St. George's Point Saline Intl

Wed 4/15

3:18 pm-9:35 am

2 stops21h 17m

$690

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sat 3/28

3:15 pm-2:23 pm

2 stops20h 08m

St. George's Point Saline Intl

Wed 4/1

3:23 pm-12:54 pm

2 stops24h 31m

$776
Quickest round-trip

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sat 6/20

8:53 pm-1:58 pm

1 stop14h 05m

St. George's Point Saline Intl

Sat 7/4

3:04 pm-12:12 am

1 stop12h 08m

$800

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Thu 4/23

5:00 pm-2:18 pm

2 stops18h 18m

St. George's Point Saline Intl

Thu 4/30

3:18 pm-12:29 pm

2 stops24h 11m

$804

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sat 9/5

5:40 am-2:30 pm

2 stops29h 50m

St. George's Point Saline Intl

Wed 9/9

3:30 pm-9:04 pm

1 stop32h 34m

$835

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sat 9/5

8:00 am-2:30 pm

1 stop27h 30m

St. George's Point Saline Intl

Wed 9/9

3:30 pm-9:04 pm

1 stop32h 34m

$841

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sat 9/5

5:40 am-2:30 pm

2 stops29h 50m

St. George's Point Saline Intl

Wed 9/9

3:30 pm-9:04 pm

1 stop32h 34m

$843

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sat 9/5

8:00 am-2:30 pm

1 stop27h 30m

St. George's Point Saline Intl

Wed 9/9

3:30 pm-9:04 pm

1 stop32h 34m

$845

SeattleSt. George's

SEA - GND

SEAGND

Seattle/Tacoma Intl

Sat 3/28

10:16 pm-2:23 pm

1 stop13h 07m

St. George's Point Saline Intl

Wed 4/1

3:23 pm-10:51 am

2 stops22h 28m

$849

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 airline that flies from Seattle/Tacoma Intl to Grenada?

Air Canada and American Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Grenada

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

11h 57m

Direct flights

None
The fastest flight from Seattle to Grenada takes 11h 57m
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 $493Free CancellationRating
7.1
11,435 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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