What airlines fly to Caribbean?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Caribbean from Missouri according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 6 different airlines that fly to Caribbean on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Missouri to Caribbean?

Delta, American Airlines, and Frontier are the most popular carriers operating from Missouri to Caribbean

How long is the flight from Missouri to Caribbean?

If you’re flying from a popular airport in Missouri, such as St. Louis or Kansas City, and flying into Caribbean, then you can expect flight times to average 18h 10m and 18h 50m, respectively.

When did momondo last update prices for flights from Missouri to Caribbean?

Prices for flights from Missouri to Caribbean are updated daily.

How many operators does momondo search for flights from Missouri to Caribbean?

There are 6 operators available for flights from Missouri to Caribbean as of August 2025.

How old do you have to be to fly from Missouri to Caribbean?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Caribbean.

What documentation or ID do you need to fly to Caribbean?

The required travel and health documents for your Caribbean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$103 Cheap Flights from Missouri to Caribbean in 2025

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Find the cheapest flights from Missouri to Caribbean

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:00 am - 5:15 pmSTL-SJU

6h 15m1 stop

3:30 pm - 8:49 pmSJU-STL

7h 19m1 stop

$205Delta

Find Deal

Mon, Nov 10 - Fri, Nov 21

11:06 am - 11:54 pmMCI-SJU

11h 48m1 stop

3:00 pm - 9:01 amSJU-MCI

19h 01m1 stop

$215American Airlines

Find Deal

Sat, Oct 18 - Wed, Oct 22

10:00 am - 9:00 pmSTL-SJU

9h 00m1 stop

3:46 pm - 9:58 pmSJU-STL

8h 12m1 stop

$225United Airlines

Find Deal

Mon, Dec 8 - Fri, Dec 12

10:00 am - 9:00 pmSTL-SJU

9h 00m1 stop

8:10 am - 3:46 pmSJU-STL

9h 36m1 stop

$227United Airlines

Find Deal

Mon, Nov 17 - Fri, Nov 21

5:15 am - 12:59 pmMCI-STT

6h 44m1 stop

2:01 pm - 11:46 pmSTT-MCI

10h 45m1 stop

$247Spirit Airlines

Find Deal

Sun, Oct 12 - Sat, Oct 18

5:15 am - 2:11 pmMCI-SJU

7h 56m1 stop

3:19 pm - 11:07 pmSJU-MCI

8h 48m1 stop

$247Spirit Airlines

Find Deal

Sat, Sep 20 - Sat, Sep 27

4:33 pm - 2:30 amSTL-SJU

8h 57m1 stop

3:04 am - 1:17 pmSJU-STL

12h 13m1 stop

$253Frontier

Find Deal

Sat, Oct 25 - Sat, Nov 1

4:33 pm - 4:32 pmSTL-SJU

22h 59m1 stop

9:19 pm - 3:38 pmSJU-STL

19h 19m1 stop

$258Frontier

Find Deal

Sat, Oct 11 - Fri, Oct 17

10:09 am - 7:21 pmMCI-SJU

7h 12m1 stop

7:30 am - 4:34 pmSJU-MCI

11h 04m1 stop

$261

Find Deal

Sun, Nov 9 - Sat, Nov 15

12:20 pm - 12:40 pmSTL-SJU

22h 20m1 stop

6:00 am - 10:12 amSJU-STL

30h 12m2 stops

$309

Find Deal

Sun, Nov 9 - Sat, Nov 15

American Airlines flights from Missouri to Caribbean

Our best American Airlines deals on Missouri to Caribbean flight tickets

American Airlines

Oct 18

MCI11:06 amKansas City

11h 48m

1 stop

SJU11:54 pmSan Juan Luis Munoz Marin Intl

Oct 22

SJU3:00 pmSan Juan Luis Munoz Marin Intl

19h 01m

1 stop

MCI9:01 amKansas City

$215

Find similar

American Airlines

Oct 11

STL6:00 amLambert-St Louis

16h 05m

1 stop

SJU11:05 pmSan Juan Luis Munoz Marin Intl

Oct 15

SJU5:30 amSan Juan Luis Munoz Marin Intl

11h 33m

1 stop

STL4:03 pmLambert-St Louis

$230

Find similar

American Airlines

Jan 27

MCI7:20 amKansas City

12h 35m

1 stop

SJU9:55 pmSan Juan Luis Munoz Marin Intl

Feb 3

SJU9:25 amSan Juan Luis Munoz Marin Intl

11h 47m

2 stops

MCI7:12 pmKansas City

$265

Find similar

Frontier flights from Missouri to Caribbean

Our best Frontier deals on Missouri to Caribbean flight tickets

Frontier

Oct 25

STL4:33 pmLambert-St Louis

8h 57m

1 stop

SJU2:30 amSan Juan Luis Munoz Marin Intl

Nov 1

SJU3:04 amSan Juan Luis Munoz Marin Intl

12h 13m

1 stop

STL1:17 pmLambert-St Louis

$253

Find similar

Frontier

Oct 11

STL4:33 pmLambert-St Louis

22h 59m

1 stop

SJU4:32 pmSan Juan Luis Munoz Marin Intl

Oct 17

SJU9:19 pmSan Juan Luis Munoz Marin Intl

19h 19m

1 stop

STL3:38 pmLambert-St Louis

$258

Find similar

Frontier

Dec 4

STL5:11 pmLambert-St Louis

7h 39m

1 stop

SJU2:50 amSan Juan Luis Munoz Marin Intl

Dec 8

SJU9:32 pmSan Juan Luis Munoz Marin Intl

27h 14m

1 stop

STL10:46 pmLambert-St Louis

$268

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSan Juan

STL - SJU

STLSJU

Lambert-St Louis

Mon 11/10

9:00 am-5:15 pm

1 stop6h 15m

San Juan Luis Munoz Marin Intl

Fri 11/21

3:30 pm-8:49 pm

1 stop7h 19m

$205

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 10/18

11:06 am-11:54 pm

1 stop11h 48m

San Juan Luis Munoz Marin Intl

Wed 10/22

3:00 pm-9:01 am

1 stop19h 01m

$215

St. LouisSan Juan

STL - SJU

STLSJU

Lambert-St Louis

Mon 12/8

10:00 am-9:00 pm

1 stop9h 00m

San Juan Luis Munoz Marin Intl

Fri 12/12

3:46 pm-9:58 pm

1 stop8h 12m

$225

St. LouisSan Juan

STL - SJU

STLSJU

Lambert-St Louis

Mon 11/17

10:00 am-9:00 pm

1 stop9h 00m

San Juan Luis Munoz Marin Intl

Fri 11/21

8:10 am-3:46 pm

1 stop9h 36m

$227

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Sun 10/12

5:15 am-12:59 pm

1 stop6h 44m

Saint Thomas Island Cyril E King

Sat 10/18

2:01 pm-11:46 pm

1 stop10h 45m

$247

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sat 9/20

5:15 am-2:11 pm

1 stop7h 56m

San Juan Luis Munoz Marin Intl

Sat 9/27

3:19 pm-11:07 pm

1 stop8h 48m

$247

St. LouisSan Juan

STL - SJU

STLSJU

Lambert-St Louis

Sat 10/25

4:33 pm-2:30 am

1 stop8h 57m

San Juan Luis Munoz Marin Intl

Sat 11/1

3:04 am-1:17 pm

1 stop12h 13m

$253

St. LouisSan Juan

STL - SJU

STLSJU

Lambert-St Louis

Sat 10/11

4:33 pm-4:32 pm

1 stop22h 59m

San Juan Luis Munoz Marin Intl

Fri 10/17

9:19 pm-3:38 pm

1 stop19h 19m

$258

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Sun 11/9

10:09 am-7:21 pm

1 stop7h 12m

San Juan Luis Munoz Marin Intl

Sat 11/15

7:30 am-4:34 pm

1 stop11h 04m

$261

St. LouisSan Juan

STL - SJU

STLSJU

Lambert-St Louis

Sun 11/9

12:20 pm-12:40 pm

1 stop22h 20m

San Juan Luis Munoz Marin Intl

Sat 11/15

6:00 am-10:12 am

2 stops30h 12m

$309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Caribbean

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

Prices

Airlines

Other information

What is the cheapest month to fly to Caribbean?

In general, September is the cheapest month to fly from Missouri to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $345. If you don’t want to visit Caribbean in September, then you should wait until April to fly from Missouri, when ticket prices are also cheap, with an average price of $368.

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

The cheapest day to depart from Missouri to Caribbean is on a Wednesday when prices can be found for as low as $404. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $636. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean.

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

In the evening is the cheapest time of day to fly from Missouri to Caribbean when you can find flight prices for as low as $310. Flying to Caribbean in the evening is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $660.

What is the cheapest Missouri to Caribbean flight route?

Fly from Lambert-St Louis to Montego Bay Sangster Intl for the best Missouri - Caribbean flight prices

How far in advance should I book a flight to Caribbean?

You are more likely to see cheaper flights to Caribbean from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $451 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from Missouri for as low as $335 on momondo.

What cabin class options are available on Missouri to Caribbean flights?

There are 1 cabin classes available to choose from on Missouri to Caribbean flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to Caribbean flights?

You could potentially save up to 49% on your flight if you consider stops on a Missouri to Caribbean flight.

Cheap Missouri to Caribbean flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Caribbean

Best Price Found	$606
Fastest flight time	4h 05m
Direct flights	Tue, Thu, Sat and Sun
Airports in Caribbean	3 airports

The best one-way flight to Caribbean from Missouri in the past 72 hours is $606. The best round-trip flight deal from Missouri to Caribbean found on momondo in the last 72 hours is $632.

The fastest flight from Missouri to Caribbean takes 4h 05m

Direct flights go from Missouri to Caribbean on Tuesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Southwest.

There are 3 airports near Caribbean: Montego Bay Sangster Intl (MBJ), Punta Cana (PUJ), San Juan Luis Munoz Marin Intl (SJU)

Search flight deals

When did momondo last update prices for flights from Missouri to Caribbean?
Prices for flights from Missouri to Caribbean are updated daily.
How many operators does momondo search for flights from Missouri to Caribbean?
There are 6 operators available for flights from Missouri to Caribbean as of August 2025.
How old do you have to be to fly from Missouri to Caribbean?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Caribbean.
What documentation or ID do you need to fly to Caribbean?
The required travel and health documents for your Caribbean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Missouri to Caribbean?
momondo data reveals that the most frequently booked plane model on the route from Missouri to Caribbean is Airbus A321neo, representing 52.94% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 16.81%, Boeing 737-800 Passenger/BBJ2 (winglets) at 10.08%, and Airbus A320neo at 7.56%.

Best airlines flying from Missouri to Caribbean

Compare and see reviews for airlines that fly from Missouri to Caribbean with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $140	Free Cancellation	Rating 5.8 3,207 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $170	Free Cancellation	Rating 6.3 8,035 reviews	Search Spirit Airlines flights
Delta	PriceFrom $209	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $219	Free Cancellation	Rating 7.4 8,930 reviews	Search United Airlines flights
Southwest	PriceFrom $219	Free Cancellation	Rating 8.0 4,245 reviews	Search Southwest flights
American Airlines	PriceFrom $256	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Caribbean?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Caribbean from Missouri.

Can I find flights from Missouri to Caribbean with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missouri to Caribbean flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to Caribbean?

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 Missouri to Caribbean.

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

If you are simply researching potential flights to Caribbean, momondo offers a useful price alert feature which will track prices for flights to Caribbean from Missouri and alert you when they change.