$332 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 6/15. 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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Flight Deals

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, Jun 6 - Wed, Jun 10
Air Canada Logo
8:40 am - 2:30 pm
STL
-
GND
28h 50m
1 stop
Air Canada Logo
3:30 pm - 8:09 pm
GND
-
STL
29h 39m
1 stop
$632Air Canada
Sat, Jun 6 - Wed, Jun 10
Air Canada Logo
2:15 pm - 2:30 pm
STL
-
GND
23h 15m
1 stop
Air Canada Logo
3:30 pm - 8:25 pm
GND
-
STL
29h 55m
2 stops
$636Air Canada
Sat, Jun 6 - Wed, Jun 10
Air Canada Logo
1:05 pm - 2:30 pm
STL
-
GND
24h 25m
2 stops
Air Canada Logo
3:30 pm - 8:25 pm
GND
-
STL
29h 55m
2 stops
$639Air Canada
Sat, Jun 6 - Wed, Jun 10
Air Canada Logo
8:40 am - 2:30 pm
STL
-
GND
28h 50m
1 stop
Air Canada Logo
3:30 pm - 8:09 pm
GND
-
STL
29h 39m
1 stop
$670Air Canada
Sat, Jun 6 - Wed, Jun 10
Air Canada Logo
2:15 pm - 2:30 pm
STL
-
GND
23h 15m
1 stop
Air Canada Logo
3:30 pm - 8:25 pm
GND
-
STL
29h 55m
2 stops
$674Air Canada
Sat, Jun 6 - Wed, Jun 10
Air Canada Logo
1:05 pm - 2:30 pm
STL
-
GND
24h 25m
2 stops
Air Canada Logo
3:30 pm - 8:25 pm
GND
-
STL
29h 55m
2 stops
$677Air 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 23h 15m.

Find deals

Good to know

Cheapest flight$332
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.
7.1
American AirlinesOverall score based on 11607 reviews
6.4Food
6.9Entertainment
7.2Comfort
7.5Boarding
7.9Crew
Airline reviews

I was able to get the AA customer Service desk to put me on an earlier flight without any issues.

8.0 ExcellentJohn, Apr 2026
DFW - MCO
Read more American Airlines reviews

I was able to get the AA customer Service desk to put me on an earlier flight without any issues.

The seat was comfortable, the attendants were very nice and WiFi made my life so much easier with work. Kudos!

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

To have arrived on time and not 3 hours late after having already spent $100 to change to an earlier flight, only to arrive back home close to the original flight time.

No gate in Rome. Had stairs. Got separated from my wife in a wheel chair. Customs was a zoo. If AA doesnt have landing rights, it should be advertised.

I almost missed my flight and they helped me out enormously

Business class was very good, one of my best flights

The "on the ground" A/C was not working. It was so hot while waiting to get in the air, a passenger from the rear of the plan declared "I just can't!" and waited in the gangway until time to close the doors. It was miserable. But the crew were champs and had an amazing attitude. I know they were as miserable as we were but didn't let that affect their performance.

The captain announced to the cabin there would be a delay because they observed a "cut" on a tire during precheck that needed to be cleared by maintenance. We were delayed during this inspection and allowed to proceed after maintenance "measured the cut and decided it was acceptable". My complaint is not about the delay or due diligence. I wish the captain had been more generic when making his announcement. I was a nervous wreck all the way to Charlotte worried that we would have a blowout when landing!

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

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

Information on your arrival and departure airports

St. Louis (STL)