HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Grenada

$597+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GND
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Grenada with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$677
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$773
Provider with most accurate pricing for Lambert-St Louis-St. George's Point Saline Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-St. George's Point Saline Intl flights.
Search Deals
From Lambert-St Louis to Grenada
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 12/154:08 pmSTL - GND
2 stops20h 47mAmerican Airlines
Mon 12/224:55 pmGND - STL
2 stops21h 03mAmerican Airlines
Deal found 4/29$597
This Travelocity deal was found by Cheapflights users on 4/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:05 pmSTL - GND
3 stops52h 40mMultiple Airlines
Mon 10/68:55 amGND - STL
2 stops35h 38mMultiple Airlines
Deal found 4/28$3,718

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 April 29, 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

Fri 10/3

5:31 am-2:00 pm

1 stop7h 29m

St. George's Point Saline Intl

Mon 10/6

3:45 pm-11:09 pm

1 stop8h 24m

$677

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Fri 10/3

4:05 pm-9:45 pm

3 stops52h 40m

St. George's Point Saline Intl

Mon 10/6

8:55 am-7:33 pm

2 stops35h 38m

$3,718

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 April 29, 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 April 29, 2025.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Food

6.5

Overall

7.2

Comfort

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Food

6.5

Overall

7.2

Comfort

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.

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 $696). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Grenada

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Luis Munoz Marin Intl flights
St. Louis to Luis Munoz Marin Intl flights
St. Louis to Punta Cana flights
Kansas City to Montego Bay flights
Kansas City to Saint Thomas Island flights
St. Louis to Montego Bay flights
St. Louis to Saint Thomas Island flights
Kansas City to Punta Cana flights
St. Louis to Nassau flights
Kansas City to Oranjestad flights
St. Louis to Oranjestad flights
Kansas City to Nassau flights
Springfield to Luis Munoz Marin Intl flights
St. Louis to Providenciales flights
Kansas City to George Town flights
St. Louis to Castries flights
Kansas City to Santo Domingo flights
Kansas City to Willemstad flights
St. Louis to Willemstad flights
Kansas City to Providenciales flights
Kansas City to Castries flights
Kansas City to Christiansted flights
Kansas City to Simpson Bay flights
St. Louis to Simpson Bay flights
Kansas City to Santiago de los Caballeros flights
St. Louis to George Town flights
Springfield to Saint Thomas Island flights
St. Louis to Bridgetown flights
St. Louis to Road Town flights
St. Louis to Puerto Plata flights
Springfield to Montego Bay flights
Kansas City to Kingston flights
St. Louis to Christiansted flights
St. Louis to Kingston flights
St. Louis to Santo Domingo flights
St. Louis to Santiago de los Caballeros flights
Kansas City to Bridgetown flights
Kansas City to St. John's flights
Springfield to Punta Cana flights
Kansas City to The Valley flights
Springfield to Providenciales flights
Springfield to Oranjestad flights
St. Louis to Georgetown flights
Kansas City to Road Town flights
St. Louis to Freeport flights
Springfield to Nassau flights
Kansas City to St. George's flights
St. Louis to St. George's flights
St. Louis to Gregory Town flights

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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$658Average$823FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.