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Cheap flights from St. Louis to Grenada from $709

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Grenada departing on 8/25. 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

Find the cheapest flights from St. Louis to Grenada

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 2:25 pm
STL
-
GND
8h 25m
1 stop
American Airlines Logo
3:25 pm - 8:24 am
GND
-
STL
17h 59m
2 stops
$709American Airlines
Tue, Aug 25 - Thu, Aug 27
American Airlines Logo
5:00 am - 2:25 pm
STL
-
GND
8h 25m
1 stop
American Airlines Logo
3:25 pm - 10:39 am
GND
-
STL
20h 14m
1 stop
$718American Airlines
Tue, Aug 25 - Thu, Aug 27
American Airlines Logo
5:00 am - 2:25 pm
STL
-
GND
8h 25m
1 stop
American Airlines Logo
4:57 pm - 1:02 pm
GND
-
STL
21h 05m
2 stops
$806American Airlines
Tue, Aug 11 - Mon, Aug 17
American Airlines Logo
5:00 am - 2:25 pm
STL
-
GND
8h 25m
1 stop
American Airlines Logo
4:57 pm - 10:40 pm
GND
-
STL
30h 43m
1 stop
$816American Airlines
Tue, Aug 11 - Mon, Aug 17
Multiple Airlines Logo
8:55 am - 2:30 pm
STL
-
GND
28h 35m
1 stop
Multiple Airlines Logo
3:25 pm - 8:24 pm
GND
-
STL
53h 59m
2 stops
$821Multiple Airlines
Tue, Aug 25 - Fri, Aug 28
Multiple Airlines Logo
12:10 pm - 2:30 pm
STL
-
GND
25h 20m
2 stops
Multiple Airlines Logo
3:25 pm - 8:24 pm
GND
-
STL
53h 59m
2 stops
$824Multiple Airlines
Tue, Aug 25 - Fri, Aug 28
American Airlines Logo
5:00 am - 2:25 pm
STL
-
GND
8h 25m
1 stop
American Airlines Logo
3:25 pm - 12:54 pm
GND
-
STL
22h 29m
2 stops
$829American Airlines
Sun, Aug 23 - Wed, Aug 26
American Airlines Logo
5:00 am - 2:25 pm
STL
-
GND
8h 25m
1 stop
American Airlines Logo
3:25 pm - 12:54 pm
GND
-
STL
22h 29m
2 stops
$834American Airlines
Wed, Aug 26 - Thu, Aug 27
American Airlines Logo
5:00 am - 2:25 pm
STL
-
GND
8h 25m
1 stop
American Airlines Logo
3:25 pm - 10:45 am
GND
-
STL
20h 20m
1 stop
$868American Airlines
Tue, Aug 25 - Wed, Aug 26
American Airlines Logo
5:00 am - 2:25 pm
STL
-
GND
8h 25m
1 stop
American Airlines Logo
3:25 pm - 10:45 am
GND
-
STL
20h 20m
1 stop
$869American Airlines
Mon, Aug 24 - Tue, Aug 25

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American Airlines flights from St. Louis to Grenada

Our best American Airlines deals on St. Louis to Grenada flight tickets
American Airlines
Aug 11
STL5:00 amLambert-St Louis
8h 25m
1 stop
GND2:25 pmSt. George's Point Saline Intl
Aug 17
GND4:57 pmSt. George's Point Saline Intl
21h 05m
2 stops
STL1:02 pmLambert-St Louis
$806
American Airlines
Aug 11
STL5:00 amLambert-St Louis
8h 25m
1 stop
GND2:25 pmSt. George's Point Saline Intl
Aug 17
GND4:57 pmSt. George's Point Saline Intl
30h 43m
1 stop
STL10:40 pmLambert-St Louis
$816
American Airlines
Aug 12
STL5:00 amLambert-St Louis
8h 25m
1 stop
GND2:25 pmSt. George's Point Saline Intl
Aug 17
GND4:57 pmSt. George's Point Saline Intl
18h 42m
1 stop
STL10:39 amLambert-St Louis
$927

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis 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 July 20, 2026.
Use the filters below to find and compare flights from St. Louis to Grenada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Tue 8/25

5:00 am-2:25 pm

1 stop8h 25m

St. George's Point Saline Intl

Thu 8/27

3:25 pm-8:24 am

2 stops17h 59m

$709

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Tue 8/25

5:00 am-2:25 pm

1 stop8h 25m

St. George's Point Saline Intl

Thu 8/27

3:25 pm-10:39 am

1 stop20h 14m

$718

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Tue 8/11

5:00 am-2:25 pm

1 stop8h 25m

St. George's Point Saline Intl

Mon 8/17

4:57 pm-1:02 pm

2 stops21h 05m

$806

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Tue 8/11

5:00 am-2:25 pm

1 stop8h 25m

St. George's Point Saline Intl

Mon 8/17

4:57 pm-10:40 pm

1 stop30h 43m

$816

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Tue 8/25

8:55 am-2:30 pm

1 stop28h 35m

St. George's Point Saline Intl

Fri 8/28

3:25 pm-8:24 pm

2 stops53h 59m

$821

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Tue 8/25

12:10 pm-2:30 pm

2 stops25h 20m

St. George's Point Saline Intl

Fri 8/28

3:25 pm-8:24 pm

2 stops53h 59m

$824

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Sun 8/23

5:00 am-2:25 pm

1 stop8h 25m

St. George's Point Saline Intl

Wed 8/26

3:25 pm-12:54 pm

2 stops22h 29m

$829

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Wed 8/26

5:00 am-2:25 pm

1 stop8h 25m

St. George's Point Saline Intl

Thu 8/27

3:25 pm-12:54 pm

2 stops22h 29m

$834

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Tue 8/25

5:00 am-2:25 pm

1 stop8h 25m

St. George's Point Saline Intl

Wed 8/26

3:25 pm-10:45 am

1 stop20h 20m

$868

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Mon 8/24

5:00 am-2:25 pm

1 stop8h 25m

St. George's Point Saline Intl

Tue 8/25

3:25 pm-10:45 am

1 stop20h 20m

$869

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap St. Louis to Grenada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Grenada

Fastest flight time

7h 20m

Direct flights

None
The fastest flight from St. Louis to Grenada takes 7h 20m
There are no direct flights from St. Louis to Grenada. There are no popular flight routes from St. Louis to Grenada.
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Frequently asked questions about flying from St. Louis to Grenada

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Grenada?

    Prices for flights from Lambert-St Louis Airport to Grenada are refreshed on a daily basis.

  • How old do you have to be to fly from Lambert-St Louis Airport to Grenada?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis 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.

Frequently asked questions about flying from St. Louis to Grenada

  • How do I get Price Alerts for flights from St. Louis to Grenada?

    Search flight deals from St. Louis to Grenada. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from St. Louis to Grenada with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Grenada?

It is quick and easy to find St. Louis to Grenada flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Grenada that suits you.

Can I find flights from St. Louis to Grenada with flexible booking policies on momondo?

Flights from St. Louis to Grenada with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Grenada?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Grenada.

I’m not ready to book a flight from St. Louis to Grenada right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Grenada flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Wed 8/19
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