$202 Find Cheap Flights from St. Louis to Grenada

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Grenada departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap St. Louis to Grenada Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Grenada that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Grenada

Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
6:53 pm - 2:18 pm
STL
-
GND
18h 25m
2 stops
American Airlines Logo
3:22 pm - 8:28 am
GND
-
STL
18h 06m
1 stop
$618American Airlines
Sat, Mar 28 - Sun, Apr 5
American Airlines Logo
4:13 pm - 2:23 pm
STL
-
GND
21h 10m
2 stops
American Airlines Logo
3:23 pm - 2:56 pm
GND
-
STL
24h 33m
2 stops
$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, Apr 11 - Sat, Apr 18
American Airlines Logo
5:24 am - 2:18 pm
STL
-
GND
7h 54m
1 stop
American Airlines Logo
3:22 pm - 8:28 am
GND
-
STL
18h 06m
1 stop
$639American Airlines
Thu, May 28 - Fri, Jun 5
American Airlines Logo
5:46 pm - 2:05 pm
STL
-
GND
19h 19m
2 stops
American Airlines Logo
3:05 pm - 10:01 am
GND
-
STL
19h 56m
2 stops
$648American Airlines
Thu, May 28 - Fri, Jun 5
American Airlines Logo
5:02 am - 2:05 pm
STL
-
GND
8h 03m
1 stop
American Airlines Logo
3:05 pm - 10:01 am
GND
-
STL
19h 56m
2 stops
$707American Airlines
Thu, May 28 - Fri, Jun 5
American Airlines Logo
5:02 am - 2:05 pm
STL
-
GND
8h 03m
1 stop
American Airlines Logo
3:05 pm - 10:45 pm
GND
-
STL
8h 40m
1 stop
$825American Airlines
Mon, Feb 23 - Thu, Feb 26
Air Canada Logo
6:55 pm - 3:30 pm
STL
-
GND
42h 35m
2 stops
Air Canada Logo
4:30 pm - 10:59 pm
GND
-
STL
32h 29m
2 stops
$1,031Air Canada
Mon, Feb 23 - Thu, Feb 26
Air Canada Logo
6:55 pm - 3:30 pm
STL
-
GND
42h 35m
2 stops
Air Canada Logo
4:30 pm - 3:29 pm
GND
-
STL
24h 59m
1 stop
$1,045Air Canada
Mon, Feb 23 - Thu, Feb 26
Air Canada Logo
6:55 pm - 3:30 pm
STL
-
GND
42h 35m
2 stops
Air Canada Logo
4:30 pm - 8:26 pm
GND
-
STL
29h 56m
2 stops
$1,086Air Canada
Booking Insights

KAYAK's insights & trends for St. Louis to Grenada flights

Get data-powered insights and trends into flights from St. Louis to Grenada to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from St. Louis to Grenada take?

The duration of a flight to Grenada depends on your arrival airport. The shortest route to Grenada from St. Louis is to St. George's, which takes 7h 23m.

Find deals

Good to know

Cheapest flight$202
Flight from St. Louis to St. George's

FAQs - booking Grenada flights

  • How does KAYAK find such low prices on flights from St. Louis to Grenada?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Grenada.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Grenada?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Grenada is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Grenada?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to Grenada with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Grenada?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to Grenada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Grenada

 
Need help choosing which airline to fly with from St. Louis to Grenada? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11155 reviews
7.5Boarding
6.4Food
6.9Entertainment
8.0Crew
7.2Comfort
Airline reviews

Qatar airways ,boarding arrangements at Hamid international airport could been better

8.0 ExcellentAnonymous, Jan 2026
STL - BOS
Read more American Airlines reviews

Qatar airways ,boarding arrangements at Hamid international airport could been better

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

The professionals have excellent customer service, the seats don´t have enough space.

We were upgraded to First Class and it was a great flight

Amazing I love American. I’ll never fly anyone else if I can help it.

Everything you need to know for your flight from St. Louis to Grenada

Information on your arrival and departure airports

St. Louis (STL)