Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Grenada from $559

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Grenada departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from St. Louis to Grenada

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:04 pm - 3:00 pm
STL
-
GND
19h 56m2 stops
American Airlines Logo
4:00 pm - 2:50 pm
GND
-
STL
24h 50m2 stops
$559American Airlines
Mon, Jan 26 - Tue, Feb 3
American Airlines Logo
2:34 pm - 1:45 pm
STL
-
GND
22h 11m2 stops
American Airlines Logo
3:30 pm - 8:55 am
GND
-
STL
18h 25m2 stops
$631American Airlines
Mon, May 4 - Fri, May 8
American Airlines Logo
6:20 pm - 2:23 pm
STL
-
GND
19h 03m1 stop
American Airlines Logo
3:26 pm - 11:02 am
GND
-
STL
20h 36m2 stops
$720American Airlines
Fri, Mar 27 - Fri, Apr 3
American Airlines Logo
6:50 pm - 1:53 pm
STL
-
GND
18h 03m2 stops
American Airlines Logo
3:26 pm - 5:13 pm
GND
-
STL
26h 47m2 stops
$737American Airlines
Fri, Mar 27 - Fri, Apr 3
American Airlines Logo
6:20 pm - 2:23 pm
STL
-
GND
19h 03m1 stop
American Airlines Logo
3:26 pm - 10:36 am
GND
-
STL
20h 10m1 stop
$836American Airlines
Fri, Mar 27 - Fri, Apr 3
Multiple Airlines Logo
4:05 pm - 10:40 am
STL
-
GND
16h 35m3 stops
Multiple Airlines Logo
11:25 am - 2:30 pm
GND
-
STL
29h 05m3 stops
$1,458Multiple Airlines
Mon, Jan 26 - Tue, Feb 3
Multiple Airlines Logo
4:05 pm - 8:10 am
STL
-
GND
14h 05m2 stops
Multiple Airlines Logo
11:25 am - 2:30 pm
GND
-
STL
29h 05m3 stops
$1,496Multiple Airlines
Mon, Jan 26 - Tue, Feb 3
Multiple Airlines Logo
4:05 pm - 8:10 am
STL
-
GND
15h 05m2 stops
Multiple Airlines Logo
8:55 am - 3:24 pm
GND
-
STL
31h 29m3 stops
$1,878Multiple Airlines
Fri, Mar 27 - Fri, Apr 3
Multiple Airlines Logo
4:05 pm - 8:10 am
STL
-
GND
15h 05m2 stops
Multiple Airlines Logo
8:55 am - 7:30 pm
GND
-
STL
35h 35m3 stops
$3,883Multiple Airlines
Mon, May 4 - Fri, May 8

American Airlines flights from St. Louis to Grenada

Our best American Airlines deals on St. Louis to Grenada flight tickets
American Airlines
Jan 26
STL5:04 pmLambert-St Louis
19h 56m
2 stops
GND3:00 pmSt. George's Point Saline Intl
Feb 3
GND4:00 pmSt. George's Point Saline Intl
24h 50m
2 stops
STL2:50 pmLambert-St Louis
$559
Find similar
American Airlines
May 4
STL2:34 pmLambert-St Louis
22h 11m
2 stops
GND1:45 pmSt. George's Point Saline Intl
May 8
GND3:30 pmSt. George's Point Saline Intl
18h 25m
2 stops
STL8:55 amLambert-St Louis
$631
Find similar
American Airlines
Mar 27
STL6:20 pmLambert-St Louis
19h 03m
1 stop
GND2:23 pmSt. George's Point Saline Intl
Apr 3
GND3:26 pmSt. George's Point Saline Intl
20h 36m
2 stops
STL11:02 amLambert-St Louis
$720
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from St. Louis to Grenada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Mon 1/26

5:04 pm-3:00 pm

2 stops19h 56m

St. George's Point Saline Intl

Tue 2/3

4:00 pm-2:50 pm

2 stops24h 50m

$559

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Mon 5/4

2:34 pm-1:45 pm

2 stops22h 11m

St. George's Point Saline Intl

Fri 5/8

3:30 pm-8:55 am

2 stops18h 25m

$631

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Fri 3/27

6:20 pm-2:23 pm

1 stop19h 03m

St. George's Point Saline Intl

Fri 4/3

3:26 pm-11:02 am

2 stops20h 36m

$720

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Fri 3/27

6:50 pm-1:53 pm

2 stops18h 03m

St. George's Point Saline Intl

Fri 4/3

3:26 pm-5:13 pm

2 stops26h 47m

$737

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Fri 3/27

6:20 pm-2:23 pm

1 stop19h 03m

St. George's Point Saline Intl

Fri 4/3

3:26 pm-10:36 am

1 stop20h 10m

$836

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Mon 1/26

4:05 pm-10:40 am

3 stops16h 35m

St. George's Point Saline Intl

Tue 2/3

11:25 am-2:30 pm

3 stops29h 05m

$1,458

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Mon 1/26

4:05 pm-8:10 am

2 stops14h 05m

St. George's Point Saline Intl

Tue 2/3

11:25 am-2:30 pm

3 stops29h 05m

$1,496

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Fri 3/27

4:05 pm-8:10 am

2 stops15h 05m

St. George's Point Saline Intl

Fri 4/3

8:55 am-3:24 pm

3 stops31h 29m

$1,878

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Mon 5/4

4:05 pm-8:10 am

2 stops15h 05m

St. George's Point Saline Intl

Fri 5/8

8:55 am-7:30 pm

3 stops35h 35m

$3,883

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Grenada from

How to get the cheapest flight ticket from St. Louis to Grenada

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Grenada?

The cheapest day to depart on your flight to Grenada is on a Thursday when prices can be found for as low as $772. This is often the case because there is less demand to fly during this day of the week. Flights from St. Louis to Grenada on a Tuesday will generally be more expensive and average around $1,377. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Grenada?

The cheapest time of day to fly to Grenada is in the morning when flights can be purchased for as low as $794. In contrast, the most expensive time of day to depart to Grenada is in the afternoon when prices are around $839.

Cheap St. Louis to Grenada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Grenada

Fastest flight time

7h 15m

Direct flights

None
The fastest flight from St. Louis to Grenada takes 7h 15m
There are no direct flights from St. Louis to Grenada. There are no popular flight routes from St. Louis to Grenada.
Search flight deals

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Grenada?

    Prices for flights from Lambert-St Louis Airport to Grenada are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Grenada?

  • How old do you have to be to fly from Lambert-St Louis Airport to Grenada?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Grenada.

  • What documentation or ID do you need to fly to Grenada?

    The necessary travel and health documents for your Grenada trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from St. Louis to Grenada

Compare and see reviews for airlines that fly from St. Louis to Grenada with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $627Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Grenada?

It is quick and easy to find St. Louis to Grenada flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Grenada that suits you.

Can I find flights from St. Louis to Grenada with flexible booking policies on momondo?

Flights from St. Louis to Grenada with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Grenada?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Grenada.

I’m not ready to book a flight from St. Louis to Grenada right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Grenada flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Grenada trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/10
Sat 1/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Grenada