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St. Louis

$603+ Cheap flights from Grenada to St. Louis (STL)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
GND — STL
Mar 17 — Mar 241
Tue 3/17
Tue 3/24
1 adult, Economy
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Cheap flight deals from Grenada to St. Louis

Cheapest flights from Grenada to St. Louis
Explore the most affordable flight options available from Grenada to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 15, 2026.

This American Airlines deal was found by Cheapflights users on 2/13. 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.
Tue 5/53:18 pm
GND
-
STL
2 stops18h 12m
American Airlines
Tue 6/305:15 am
STL
-
GND
1 stop7h 43m
American Airlines
Deal found 2/13$603
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Tue 5/53:18 pm
GND
-
STL
2 stops21h 19m
American Airlines
Sat 5/305:14 am
STL
-
GND
1 stop8h 01m
American Airlines
Deal found 2/13$628
This Delta deal was found by Cheapflights users on 2/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/133:42 pm
GND
-
STL
1 stop9h 16m
Delta
Fri 3/206:00 am
STL
-
GND
1 stop7h 27m
Delta
Deal found 2/13$675
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Fri 3/133:23 pm
GND
-
STL
2 stops20h 36m
American Airlines
Fri 3/206:57 pm
STL
-
GND
2 stops18h 26m
American Airlines
Deal found 2/13$688
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:30 pm
GND
-
STL
1 stop24h 59m
Multiple Airlines
Mon 3/24:05 pm
STL
-
GND
2 stops24h 05m
Multiple Airlines
Deal found 2/11$709
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Thu 3/54:23 pm
GND
-
STL
1 stop9h 33m
American Airlines
Fri 3/205:15 am
STL
-
GND
1 stop8h 08m
American Airlines
Deal found 2/13$764
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:53 pm
GND
-
STL
1 stop8h 43m
Delta
Mon 3/26:00 am
STL
-
GND
1 stop7h 38m
Delta
Deal found 2/11$810
This Air Canada deal was found by Cheapflights users on 2/11. 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.
Thu 2/264:30 pm
GND
-
STL
2 stops32h 29m
Air Canada
Mon 3/26:55 pm
STL
-
GND
2 stops42h 35m
Air Canada
Deal found 2/11$862

Find flight deals from Grenada to St. Louis

Keep the following information in mind while searching for Grenada to St. Louis flight deals. Data was last updated February 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$603
(American Airlines)
Provider with most accurate pricing for St. George's Point Saline Intl-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for St. George's Point Saline Intl-Lambert-St Louis flights.
Search Deals
From Grenada to Lambert-St Louis
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grenada to St. Louis 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 February 15, 2026.
Use the filters below to find and compare flights from Grenada to St. Louis that are best for you.

Fly from

Grenada

Fly to

St. Louis

Route

Depart

Return

Price

St. George'sSt. Louis

GND - STL

GNDSTL

St. George's Point Saline Intl

Tue 5/5

3:18 pm-8:30 am

2 stops18h 12m

Lambert-St Louis

Tue 6/30

5:15 am-1:58 pm

1 stop7h 43m

$603

St. George'sSt. Louis

GND - STL

GNDSTL

St. George's Point Saline Intl

Tue 5/5

3:18 pm-10:16 am

1 stop19h 58m

Lambert-St Louis

Sat 5/30

5:14 am-2:15 pm

1 stop8h 01m

$636

St. George'sSt. Louis

GND - STL

GNDSTL

St. George's Point Saline Intl

Fri 3/13

3:42 pm-11:58 pm

1 stop9h 16m

Lambert-St Louis

Fri 3/20

6:00 am-2:27 pm

1 stop7h 27m

$675

St. George'sSt. Louis

GND - STL

GNDSTL

St. George's Point Saline Intl

Fri 3/13

3:23 pm-12:44 pm

2 stops22h 21m

Lambert-St Louis

Fri 3/20

5:15 am-2:23 pm

1 stop8h 08m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Grenada 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 Grenada to St. Louis
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 Grenada to St. Louis. 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 into for flights to St. Louis from Grenada?

    Most people fly into Lambert-St Louis (STL) if they book a flight to St. Louis from Grenada. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

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

    There are many flights that can get you from Grenada to St. Louis in 18h 12m. Fly via American Airlines to get the fastest option. The distance from Grenada to St. Louis is about 2546 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grenada to St. Louis 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus

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