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Cheap flights from Missouri to Caribbean from $87

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Caribbean departing on 3/3. 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 Missouri to Caribbean

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:49 pm - 12:43 am
STL
-
SJU
6h 54m
1 stop
Frontier Logo
5:25 pm - 10:27 pm
SJU
-
STL
7h 02m
1 stop
$188Frontier
Mon, Feb 23 - Wed, Mar 4
Frontier Logo
4:55 pm - 2:01 am
STL
-
SJU
8h 06m
1 stop
Frontier Logo
3:19 pm - 11:19 pm
SJU
-
STL
9h 00m
1 stop
$202Frontier
Sat, May 9 - Wed, May 13
Multiple Airlines Logo
8:22 pm - 2:22 pm
STL
-
SJU
16h 00m
1 stop
Multiple Airlines Logo
2:59 am - 10:27 pm
SJU
-
STL
21h 28m
2 stops
$220Multiple Airlines
Mon, Feb 23 - Tue, Mar 3
Multiple Airlines Logo
8:17 pm - 6:58 pm
STL
-
SJU
20h 41m
2 stops
Multiple Airlines Logo
4:16 pm - 6:51 am
SJU
-
STL
16h 35m
1 stop
$227Multiple Airlines
Wed, Feb 25 - Fri, Feb 27
Delta Logo
10:48 am - 11:12 pm
MCI
-
SJU
11h 24m
1 stop
Delta Logo
2:34 pm - 11:50 pm
SJU
-
MCI
10h 16m
1 stop
$256Delta
Tue, Apr 14 - Tue, Apr 28
Delta Logo
1:23 pm - 11:58 pm
MCI
-
SJU
8h 35m
1 stop
Delta Logo
2:44 pm - 10:03 pm
SJU
-
MCI
8h 19m
1 stop
$266Delta
Tue, Mar 3 - Tue, Mar 10
Spirit Airlines Logo
12:24 pm - 3:28 pm
MCI
-
STT
26h 04m
1 stop
Spirit Airlines Logo
4:35 pm - 11:29 am
STT
-
MCI
19h 54m
1 stop
$303Spirit Airlines
Mon, Mar 23 - Mon, Mar 30
Spirit Airlines Logo
12:24 pm - 3:28 pm
MCI
-
STT
26h 04m
1 stop
Spirit Airlines Logo
4:35 pm - 11:29 am
STT
-
MCI
19h 54m
1 stop
$312Spirit Airlines
Tue, Mar 24 - Fri, Mar 27
American Airlines Logo
5:27 pm - 10:48 am
SGF
-
SJU
16h 21m
1 stop
American Airlines Logo
7:25 am - 5:02 pm
SJU
-
SGF
10h 37m
1 stop
$319American Airlines
Tue, Apr 28 - Tue, May 5
American Airlines Logo
5:27 pm - 10:48 am
SGF
-
SJU
16h 21m
1 stop
American Airlines Logo
7:25 am - 2:47 pm
SJU
-
SGF
8h 22m
1 stop
$329American Airlines
Tue, Apr 28 - Tue, May 5

Frontier flights from Missouri to Caribbean

Our best Frontier deals on Missouri to Caribbean flight tickets
Frontier
Feb 23
STL3:49 pmLambert-St Louis
6h 54m
1 stop
SJU12:43 amSan Juan Luis Munoz Marin Intl
Mar 4
SJU5:25 pmSan Juan Luis Munoz Marin Intl
7h 02m
1 stop
STL10:27 pmLambert-St Louis
$188
Frontier
Mar 3
STL3:49 pmLambert-St Louis
9h 04m
1 stop
SJU2:53 amSan Juan Luis Munoz Marin Intl
Mar 7
SJU5:55 pmSan Juan Luis Munoz Marin Intl
7h 24m
1 stop
STL11:19 pmLambert-St Louis
$197
Frontier
Feb 24
STL3:49 pmLambert-St Louis
6h 54m
1 stop
SJU12:43 amSan Juan Luis Munoz Marin Intl
Mar 4
SJU5:25 pmSan Juan Luis Munoz Marin Intl
7h 02m
1 stop
STL10:27 pmLambert-St Louis
$202

Delta flights from Missouri to Caribbean

Our best Delta deals on Missouri to Caribbean flight tickets
Delta
Apr 14
MCI10:48 amKansas City
11h 24m
1 stop
SJU11:12 pmSan Juan Luis Munoz Marin Intl
Apr 28
SJU2:34 pmSan Juan Luis Munoz Marin Intl
10h 16m
1 stop
MCI11:50 pmKansas City
$256
Delta
Mar 3
MCI1:23 pmKansas City
8h 35m
1 stop
SJU11:58 pmSan Juan Luis Munoz Marin Intl
Mar 10
SJU2:44 pmSan Juan Luis Munoz Marin Intl
8h 19m
1 stop
MCI10:03 pmKansas City
$266
Delta
May 5
SGF3:46 pmSpringfield-Branson
6h 27m
1 stop
SJU11:13 pmSan Juan Luis Munoz Marin Intl
May 12
SJU7:30 amSan Juan Luis Munoz Marin Intl
11h 36m
1 stop
SGF6:06 pmSpringfield-Branson
$321

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Caribbean 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 February 11, 2026.
Use the filters below to find and compare flights from Missouri to Caribbean that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSan Juan

STL - SJU

STLSJU

Lambert-St Louis

Mon 2/23

3:49 pm-12:43 am

1 stop6h 54m

San Juan Luis Munoz Marin Intl

Wed 3/4

5:25 pm-10:27 pm

1 stop7h 02m

$188

St. LouisSan Juan

STL - SJU

STLSJU

Lambert-St Louis

Sat 5/9

4:55 pm-2:01 am

1 stop8h 06m

San Juan Luis Munoz Marin Intl

Wed 5/13

3:19 pm-11:19 pm

1 stop9h 00m

$202

St. LouisSan Juan

STL - SJU

STLSJU

Lambert-St Louis

Mon 2/23

8:22 pm-2:22 pm

1 stop16h 00m

San Juan Luis Munoz Marin Intl

Tue 3/3

2:59 am-10:27 pm

2 stops21h 28m

$220

St. LouisSan Juan

STL - SJU

STLSJU

Lambert-St Louis

Wed 2/25

8:17 pm-6:58 pm

2 stops20h 41m

San Juan Luis Munoz Marin Intl

Fri 2/27

4:16 pm-6:51 am

1 stop16h 35m

$227

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 4/14

10:48 am-11:12 pm

1 stop11h 24m

San Juan Luis Munoz Marin Intl

Tue 4/28

2:34 pm-11:50 pm

1 stop10h 16m

$256

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

Tue 3/3

1:23 pm-11:58 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Tue 3/10

2:44 pm-10:03 pm

1 stop8h 19m

$266

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Mon 3/23

12:24 pm-3:28 pm

1 stop26h 04m

Saint Thomas Island Cyril E King

Mon 3/30

4:35 pm-11:29 am

1 stop19h 54m

$303

Kansas CitySaint Thomas Island

MCI - STT

MCISTT

Kansas City

Tue 3/24

12:24 pm-3:28 pm

1 stop26h 04m

Saint Thomas Island Cyril E King

Fri 3/27

4:35 pm-11:29 am

1 stop19h 54m

$312

SpringfieldSan Juan

SGF - SJU

SGFSJU

Springfield-Branson

Tue 4/28

5:27 pm-10:48 am

1 stop16h 21m

San Juan Luis Munoz Marin Intl

Tue 5/5

7:25 am-5:02 pm

1 stop10h 37m

$319

SpringfieldSan Juan

SGF - SJU

SGFSJU

Springfield-Branson

Tue 4/28

5:27 pm-10:48 am

1 stop16h 21m

San Juan Luis Munoz Marin Intl

Tue 5/5

7:25 am-2:47 pm

1 stop8h 22m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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 $219. 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 $359.

What is the cheapest Missouri to Caribbean flight route?

Fly from Lambert-St Louis to Punta Cana 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 $435 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 $316 on momondo.

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

There is only 1 cabin class 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 55% 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

$315

Fastest flight time

3h 40m

Direct flights

Mon, Tue, Thu, Sat and Sun

Airports in Caribbean

195 airports
The best one-way flight to Caribbean from Missouri in the past 72 hours is $315. The best round-trip flight deal from Missouri to Caribbean found on momondo in the last 72 hours is $486.
The fastest flight from Missouri to Caribbean takes 3h 40m
Direct flights go from Missouri to Caribbean on Monday, Tuesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There are 195 airports in Caribbean. From Missouri there are direct flights to 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?

  • 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?

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
DeltaPriceFrom $128Free CancellationRating
7.9
8,180 reviews
Search Delta flights
FrontierPriceFrom $137Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $140Free CancellationRating
6.3
8,444 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $219Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
United AirlinesPriceFrom $225Free CancellationRating
7.4
9,273 reviews
Search United Airlines flights
American AirlinesPriceFrom $235Free CancellationRating
7.2
11,265 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.

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Find better results for your trip to Caribbean

Popular cities in Caribbean

Popular flights according to clicks in the last 7 days on momondo
Flights to San Juanfrom $92
Flights to Punta Canafrom $186
Flights to Santo Domingofrom $193
Flights to Montego Bayfrom $219
Flights to Oranjestadfrom $190
Flights to Nassaufrom $245
Flights to Santiago de los Caballerosfrom $203
Flights to Saint Thomas Islandfrom $115
Flights to Kingstonfrom $286
Flights to Simpson Bayfrom $174
Flights to Willemstadfrom $230
Flights to Port of Spainfrom $242