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Cheap flights from St. Louis to the Cayman Islands from $211

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to the Cayman Islands departing on 5/8. 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.

Find the cheapest flights from St. Louis to the Cayman Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 11:34 am
STL
-
GCM
5h 34m
1 stop
Delta Logo
12:59 pm - 11:56 pm
GCM
-
STL
10h 57m
1 stop
$457Delta
Tue, Jun 23 - Tue, Jun 30
American Airlines Logo
8:14 pm - 11:30 am
STL
-
GCM
15h 16m
2 stops
American Airlines Logo
12:01 pm - 11:59 pm
GCM
-
STL
11h 58m
2 stops
$462American Airlines
Tue, Jun 23 - Tue, Jun 30
American Airlines Logo
7:23 pm - 1:36 pm
STL
-
GCM
18h 13m
1 stop
American Airlines Logo
2:41 pm - 11:58 pm
GCM
-
STL
9h 17m
1 stop
$465American Airlines
Sat, Jul 25 - Wed, Jul 29
Air Canada Logo
1:05 pm - 11:25 am
STL
-
GCM
46h 20m
2 stops
Air Canada Logo
10:55 am - 12:06 pm
GCM
-
STL
25h 11m
1 stop
$469Air Canada
Sat, Jun 6 - Sat, Jun 13
American Airlines Logo
5:15 am - 4:11 pm
STL
-
GCM
10h 56m
1 stop
American Airlines Logo
5:12 pm - 10:35 am
GCM
-
STL
17h 23m
1 stop
$470American Airlines
Tue, Jun 23 - Tue, Jun 30
Delta Logo
6:00 am - 11:54 am
STL
-
GCM
5h 54m
1 stop
Delta Logo
1:19 pm - 11:59 pm
GCM
-
STL
10h 40m
1 stop
$492Delta
Fri, May 29 - Wed, Jun 3
American Airlines Logo
8:02 pm - 11:30 am
STL
-
GCM
15h 28m
2 stops
American Airlines Logo
11:55 am - 11:59 pm
GCM
-
STL
12h 04m
2 stops
$497American Airlines
Sat, May 30 - Sat, Jun 6
American Airlines Logo
6:12 pm - 11:30 am
STL
-
GCM
17h 18m
1 stop
American Airlines Logo
12:40 pm - 11:59 pm
GCM
-
STL
11h 19m
1 stop
$501American Airlines
Sat, May 30 - Sat, Jun 6
American Airlines Logo
6:12 pm - 11:25 am
STL
-
GCM
17h 13m
1 stop
American Airlines Logo
2:41 pm - 11:58 pm
GCM
-
STL
9h 17m
1 stop
$502American Airlines
Sun, Jul 26 - Wed, Jul 29
Air Canada Logo
8:55 am - 11:25 am
STL
-
GCM
26h 30m
1 stop
Air Canada Logo
12:25 pm - 8:07 pm
GCM
-
STL
7h 42m
1 stop
$515Air Canada
Sun, Aug 23 - Thu, Aug 27

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Delta flights from St. Louis to Cayman Islands

Our best Delta deals on St. Louis to Cayman Islands flight tickets
Delta
Aug 19
STL6:00 amLambert-St Louis
5h 41m
1 stop
GCM11:41 amGeorge Town Owen Roberts Intl
Aug 25
GCM12:56 pmGeorge Town Owen Roberts Intl
10h 41m
1 stop
STL11:37 pmLambert-St Louis
$389
Delta
Jun 23
STL6:00 amLambert-St Louis
5h 34m
1 stop
GCM11:34 amGeorge Town Owen Roberts Intl
Jun 30
GCM12:59 pmGeorge Town Owen Roberts Intl
10h 57m
1 stop
STL11:56 pmLambert-St Louis
$457
Delta
May 29
STL6:00 amLambert-St Louis
5h 54m
1 stop
GCM11:54 amGeorge Town Owen Roberts Intl
Jun 3
GCM1:19 pmGeorge Town Owen Roberts Intl
10h 40m
1 stop
STL11:59 pmLambert-St Louis
$492

American Airlines flights from St. Louis to Cayman Islands

Our best American Airlines deals on St. Louis to Cayman Islands flight tickets
American Airlines
Aug 19
STL5:00 amLambert-St Louis
8h 10m
1 stop
GCM1:10 pmGeorge Town Owen Roberts Intl
Aug 25
GCM2:10 pmGeorge Town Owen Roberts Intl
19h 14m
2 stops
STL9:24 amLambert-St Louis
$399
American Airlines
Jun 23
STL8:14 pmLambert-St Louis
15h 16m
2 stops
GCM11:30 amGeorge Town Owen Roberts Intl
Jun 30
GCM12:01 pmGeorge Town Owen Roberts Intl
11h 58m
2 stops
STL11:59 pmLambert-St Louis
$462
American Airlines
Jul 25
STL7:23 pmLambert-St Louis
18h 13m
1 stop
GCM1:36 pmGeorge Town Owen Roberts Intl
Jul 29
GCM2:41 pmGeorge Town Owen Roberts Intl
9h 17m
1 stop
STL11:58 pmLambert-St Louis
$465

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Cayman Islands 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 April 29, 2026.
Use the filters below to find and compare flights from St. Louis to the Cayman Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisGeorge Town

STL - GCM

STLGCM

Lambert-St Louis

Tue 6/23

6:00 am-11:34 am

1 stop5h 34m

George Town Owen Roberts Intl

Tue 6/30

12:59 pm-11:56 pm

1 stop10h 57m

$457

St. LouisGeorge Town

STL - GCM

STLGCM

Lambert-St Louis

Tue 6/23

8:14 pm-11:30 am

2 stops15h 16m

George Town Owen Roberts Intl

Tue 6/30

12:01 pm-11:59 pm

2 stops11h 58m

$462

St. LouisGeorge Town

STL - GCM

STLGCM

Lambert-St Louis

Sat 7/25

7:23 pm-1:36 pm

1 stop18h 13m

George Town Owen Roberts Intl

Wed 7/29

2:41 pm-11:58 pm

1 stop9h 17m

$465

St. LouisGeorge Town

STL - GCM

STLGCM

Lambert-St Louis

Sat 6/6

1:05 pm-11:25 am

2 stops46h 20m

George Town Owen Roberts Intl

Sat 6/13

10:55 am-12:06 pm

1 stop25h 11m

$469

St. LouisGeorge Town

STL - GCM

STLGCM

Lambert-St Louis

Tue 6/23

5:15 am-4:11 pm

1 stop10h 56m

George Town Owen Roberts Intl

Tue 6/30

5:12 pm-10:35 am

1 stop17h 23m

$470

St. LouisGeorge Town

STL - GCM

STLGCM

Lambert-St Louis

Fri 5/29

6:00 am-11:54 am

1 stop5h 54m

George Town Owen Roberts Intl

Wed 6/3

1:19 pm-11:59 pm

1 stop10h 40m

$492

St. LouisGeorge Town

STL - GCM

STLGCM

Lambert-St Louis

Sat 5/30

8:02 pm-11:30 am

2 stops15h 28m

George Town Owen Roberts Intl

Sat 6/6

11:55 am-11:59 pm

2 stops12h 04m

$497

St. LouisGeorge Town

STL - GCM

STLGCM

Lambert-St Louis

Sat 5/30

6:12 pm-11:30 am

1 stop17h 18m

George Town Owen Roberts Intl

Sat 6/6

12:40 pm-11:59 pm

1 stop11h 19m

$501

St. LouisGeorge Town

STL - GCM

STLGCM

Lambert-St Louis

Sun 7/26

6:12 pm-11:25 am

1 stop17h 13m

George Town Owen Roberts Intl

Wed 7/29

2:41 pm-11:58 pm

1 stop9h 17m

$502

St. LouisGeorge Town

STL - GCM

STLGCM

Lambert-St Louis

Sun 8/23

8:55 am-11:25 am

1 stop26h 30m

George Town Owen Roberts Intl

Thu 8/27

12:25 pm-8:07 pm

1 stop7h 42m

$515

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to the Cayman Islands from

How to get the cheapest flight ticket from St. Louis to Cayman Islands

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 month to fly to Cayman Islands?

If you aren’t able to travel to Cayman Islands during the month of August, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $190.

How far in advance should I book a flight from St. Louis to the Cayman Islands?

You are more likely to see cheaper flights to Cayman Islands from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Cayman Islands for around $597 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cayman Islands from St. Louis for as low as $458 on momondo.

Cheap St. Louis to Cayman Islands flight deals and tips

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

Fastest flight time

5h 31m

Direct flights

None
The fastest flight from St. Louis to Cayman Islands takes 5h 31m
There are no direct flights from St. Louis to Cayman Islands. There are no popular flight routes from St. Louis to Cayman Islands.
Search flight deals

Frequently asked questions about flying from St. Louis to the Cayman Islands

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

    Prices for flights from Lambert-St Louis Airport to Cayman Islands were last updated today.

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

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

    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 Lambert-St Louis Airport to Cayman Islands.

  • What documentation or ID do you need to fly to Cayman Islands?

    The necessary travel and health documents for your Cayman Islands 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 Cayman Islands

Compare and see reviews for airlines that fly from St. Louis to Cayman Islands with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $198Free CancellationRating
7.9
8,467 reviews
Search Delta flights
United AirlinesPriceFrom $364Free CancellationRating
7.4
9,680 reviews
Search United Airlines flights
American AirlinesPriceFrom $424Free CancellationRating
7.1
11,678 reviews
Search American Airlines flights
SouthwestPriceFrom $429Free CancellationRating
8.0
4,314 reviews
Search Southwest flights

Why use momondo?

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

It is quick and easy to find St. Louis to Cayman Islands 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 Cayman Islands that suits you.

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

Yes. momondo enables you to select and highlight flights to Cayman Islands from St. Louis with this policy.

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

momondo helps you find the best flight between St. Louis and Cayman Islands by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of St. Louis to Cayman Islands flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the Cayman Islands

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