Cheap flights from Grenada to St. Louis from $702

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grenada to St. Louis departing on 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Grenada to St. Louis

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

American Airlines Logo
5:00 pm - 11:32 pmGND-STL
8h 32m1 stop
American Airlines Logo
5:19 am - 2:30 pmSTL-GND
7h 11m1 stop
$702American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
5:00 pm - 8:06 amGND-STL
17h 06m1 stop
American Airlines Logo
9:35 am - 2:30 pmSTL-GND
26h 55m2 stops
$707American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
5:00 pm - 8:44 amGND-STL
17h 44m2 stops
American Airlines Logo
9:39 am - 2:30 pmSTL-GND
26h 51m2 stops
$737American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3

American Airlines flights from Grenada to St. Louis

Our best American Airlines deals on Grenada to St. Louis flight tickets
American Airlines
Feb 28
GND5:00 pmSt. George's Point Saline Intl
8h 32m
1 stop
STL11:32 pmLambert-St Louis
Mar 3
STL5:19 amLambert-St Louis
7h 11m
1 stop
GND2:30 pmSt. George's Point Saline Intl
American Airlines
Feb 28
GND5:00 pmSt. George's Point Saline Intl
17h 06m
1 stop
STL8:06 amLambert-St Louis
Mar 3
STL9:35 amLambert-St Louis
26h 55m
2 stops
GND2:30 pmSt. George's Point Saline Intl
American Airlines
Feb 28
GND5:00 pmSt. George's Point Saline Intl
17h 44m
2 stops
STL8:44 amLambert-St Louis
Mar 3
STL9:39 amLambert-St Louis
26h 51m
2 stops
GND2:30 pmSt. George's Point Saline Intl

momondo Fare Finder

 
Customize your flight search to find flights from Grenada to St. Louis 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 September 19, 2025.
Use the filters below to find and compare flights from Grenada to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. George'sSt. Louis

GND - STL

GNDSTL

St. George's Point Saline Intl

Sat 2/28

5:00 pm-11:32 pm

1 stop8h 32m

Lambert-St Louis

Tue 3/3

5:19 am-2:30 pm

1 stop7h 11m

$702

St. George'sSt. Louis

GND - STL

GNDSTL

St. George's Point Saline Intl

Sat 2/28

5:00 pm-8:06 am

1 stop17h 06m

Lambert-St Louis

Tue 3/3

9:35 am-2:30 pm

2 stops26h 55m

$707

St. George'sSt. Louis

GND - STL

GNDSTL

St. George's Point Saline Intl

Sat 2/28

5:00 pm-8:44 am

2 stops17h 44m

Lambert-St Louis

Tue 3/3

9:39 am-2:30 pm

2 stops26h 51m

$737

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Grenada to St. Louis flight deals and tips

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

Direct flights

None
There are no direct flights from Grenada to St. Louis. There are no popular flight routes from Grenada to St. Louis.
  • When did momondo last update prices for flights from Grenada to Lambert-St Louis Airport?

    Prices for flights from Grenada to Lambert-St Louis Airport refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grenada to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport 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.

  • How do I get Price Alerts for flights from Grenada to St. Louis?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Grenada from St. Louis. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Grenada to St. Louis with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Fenton
Collinsville
Wentzville
Alton
St. Peters
Farmington
Festus
Glencoe
Clayton
Edwardsville
Eureka
Litchfield
Shrewsbury

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Grenada to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to St. Louis from Grenada which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Grenada to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to St. Louis from Grenada. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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