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Grenada

$632+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GND
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$632
(American Airlines)

Popular in

November

Cheapest in

September

Average price

$813
From Lambert-St Louis to Grenada
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/274:28 pmSTL - GND
2 stops20h 32mAmerican Airlines
Fri 8/13:00 pmGND - STL
1 stop9h 57mAmerican Airlines
Deal found 6/11$632
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/271:30 pmSTL - GND
3 stops17h 40mMultiple Airlines
Fri 8/110:45 amGND - STL
2 stops29h 36mMultiple Airlines
Deal found 6/11$1,829

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 June 12, 2025.
Use the filters below to find and compare flights from St. Louis to Grenada that are best for you.

Fly from

St. Louis

Fly to

Grenada

Route

Depart

Return

Price

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Sun 7/27

4:28 pm-2:00 pm

2 stops20h 32m

St. George's Point Saline Intl

Fri 8/1

3:00 pm-11:57 pm

1 stop9h 57m

$632

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Sun 7/27

1:30 pm-8:10 am

3 stops17h 40m

St. George's Point Saline Intl

Fri 8/1

10:45 am-3:21 pm

2 stops29h 36m

$1,829

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

What is the cheapest time of day to fly from STL to GD?

Find hourly flight availability from St. Louis to Grenada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from St. Louis to Grenada, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Grenada

Get insights into the airlines that provide service to Grenada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Grenada. Reviews last updated June 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Food

6.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Food

6.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

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.

  • 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.

  • What is the cheapest month to book a flight from St. Louis to Grenada?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Grenada (average of $559). Flying from St. Louis to Grenada in July is currently the most expensive (average of $708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from St. Louis to Grenada

Discover the top airline that operate flights from St. Louis to Grenada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$638Average$794FlexibilityNo cancel feeOn-time71%

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