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Grenada

$1,285+ Cheap flights from St. Louis (STL) to Grenada

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GND
Jun 29 — Jul 61
Mon 6/29
Mon 7/6
1 adult, Economy
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Cheap flight deals from St. Louis to Grenada

Cheapest flights from St. Louis to Grenada
Explore the most affordable flight options available from St. Louis to Grenada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 30, 2026.

This American Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:56 pm
STL
-
GND
2 stops17h 17m
American Airlines
Sat 8/84:59 pm
GND
-
STL
1 stop18h 46m
American Airlines
Deal found 5/28$1,285
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/276:35 pm
STL
-
GND
2 stops18h 52m
American Airlines
Sun 1/34:31 pm
GND
-
STL
2 stops26h 53m
American Airlines
Deal found 5/29$1,336
This Air Canada deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/274:15 pm
STL
-
GND
1 stop21h 15m
Air Canada
Sun 1/34:30 pm
GND
-
STL
1 stop25h 00m
Air Canada
Deal found 5/29$1,886
This Booking.com deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/274:15 pm
STL
-
GND
3 stops26h 10m
Multiple Airlines
Sun 1/33:25 pm
GND
-
STL
2 stops50h 05m
Multiple Airlines
Deal found 5/29$2,161
This Mytrip deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:10 pm
STL
-
GND
2 stops49h 20m
Multiple Airlines
Sat 8/85:40 pm
GND
-
STL
3 stops30h 49m
Multiple Airlines
Deal found 5/28$2,783

Find flight deals from St. Louis to Grenada

Keep the following information in mind while searching for St. Louis to Grenada flight deals. Data was last updated May 30, 2026.

Round-trip from

$1,285
(American Airlines)
From Lambert-St Louis to Grenada
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 30, 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

Mon 8/3

7:56 pm-2:13 pm

2 stops17h 17m

St. George's Point Saline Intl

Sat 8/8

4:59 pm-10:45 am

1 stop18h 46m

$1,285

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Mon 8/3

12:10 pm-2:30 pm

2 stops49h 20m

St. George's Point Saline Intl

Sat 8/8

5:40 pm-11:29 pm

3 stops30h 49m

$2,783

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/28

Sorted by cheapest first

Best time to book a flight from St. Louis to Grenada

Have a flexible travel schedule? Discover the best time to fly to Grenada from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Grenada
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Grenada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Grenada?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Grenada. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • How long is the flight from St. Louis to Grenada?

    For as low as $1,285, American Airlines can have you in Grenada from St. Louis in 17h 17m. The distance between St. Louis and Grenada is about 2546 mi.

  • Can I find deals for flights from St. Louis to Grenada that include hotel bookings?

    Yes. In addition to deals on St. Louis to Grenada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Grenada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Grenada.

  • Can I find deals for business class flights from St. Louis to Grenada?

    Yes. Cheapflights offers flight deals from St. Louis to Grenada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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