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Cheap flights from St. Louis to Grenada from $207

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Grenada departing on 2/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
6:57 pm - 2:23 pm
STL
-
GND
18h 26m
2 stops
American Airlines Logo
3:23 pm - 11:58 pm
GND
-
STL
9h 35m
1 stop
$623American Airlines
Sat, Mar 28 - Sun, Apr 5
American Airlines Logo
6:20 pm - 2:23 pm
STL
-
GND
19h 03m
1 stop
American Airlines Logo
3:23 pm - 11:58 pm
GND
-
STL
9h 35m
1 stop
$631American Airlines
Sat, Mar 28 - Sun, Apr 5
Delta Logo
6:00 am - 3:38 pm
STL
-
GND
7h 38m
1 stop
Delta Logo
4:53 pm - 11:36 pm
GND
-
STL
8h 43m
1 stop
$699Delta
Fri, Feb 27 - Sat, Mar 7
American Airlines Logo
5:14 am - 3:23 pm
STL
-
GND
8h 09m
1 stop
American Airlines Logo
4:23 pm - 7:55 am
GND
-
STL
17h 32m
2 stops
$703American Airlines
Fri, Feb 27 - Sat, Mar 7
Multiple Airlines Logo
8:17 am - 2:45 pm
STL
-
GND
28h 28m
3 stops
Multiple Airlines Logo
6:55 pm - 2:29 pm
GND
-
STL
21h 34m
2 stops
$2,217Multiple Airlines
Fri, Feb 27 - Sat, Mar 7

American Airlines flights from St. Louis to Grenada

Our best American Airlines deals on St. Louis to Grenada flight tickets
American Airlines
Mar 28
STL6:57 pmLambert-St Louis
18h 26m
2 stops
GND2:23 pmSt. George's Point Saline Intl
Apr 5
GND3:23 pmSt. George's Point Saline Intl
9h 35m
1 stop
STL11:58 pmLambert-St Louis
$623
American Airlines
Mar 28
STL6:20 pmLambert-St Louis
19h 03m
1 stop
GND2:23 pmSt. George's Point Saline Intl
Apr 5
GND3:23 pmSt. George's Point Saline Intl
9h 35m
1 stop
STL11:58 pmLambert-St Louis
$631

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 January 29, 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

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Sat 3/28

6:57 pm-2:23 pm

2 stops18h 26m

St. George's Point Saline Intl

Sun 4/5

3:23 pm-11:58 pm

1 stop9h 35m

$623

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Sat 3/28

6:20 pm-2:23 pm

1 stop19h 03m

St. George's Point Saline Intl

Sun 4/5

3:23 pm-11:58 pm

1 stop9h 35m

$631

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Fri 2/27

6:00 am-3:38 pm

1 stop7h 38m

St. George's Point Saline Intl

Sat 3/7

4:53 pm-11:36 pm

1 stop8h 43m

$699

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Fri 2/27

5:14 am-3:23 pm

1 stop8h 09m

St. George's Point Saline Intl

Sat 3/7

4:23 pm-7:55 am

2 stops17h 32m

$703

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Fri 2/27

8:17 am-2:45 pm

3 stops28h 28m

St. George's Point Saline Intl

Sat 3/7

6:55 pm-2:29 pm

2 stops21h 34m

$2,217

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Sat 2/21

4:05 pm-3:30 pm

1 stop21h 25m

$207

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Wed 2/18

4:05 pm-3:30 pm

1 stop21h 25m

$227

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Wed 2/4

4:05 pm-3:30 pm

1 stop21h 25m

$257

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Tue 2/3

4:05 pm-3:30 pm

1 stop21h 25m

$312

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Sun 5/24

5:46 pm-2:05 pm

2 stops19h 19m

$366

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from St. Louis 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 Lambert-St Louis to Grenada?

Air Canada, American Airlines, and Delta are the most popular carriers operating from Lambert-St Louis to Grenada

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 27m

Direct flights

None
The fastest flight from St. Louis to Grenada takes 7h 27m
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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  • 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 many operators does momondo search for flights from Lambert-St Louis Airport to Grenada?

  • 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.

Best airlines flying from St. Louis to Grenada

Compare and see reviews for airlines that fly from St. Louis to Grenada with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $592Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights

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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.

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