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Cheap flights from St. Louis (STL) to Caribbean from $108

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — SJU
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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How far in advance should I book a flight from St. Louis to Caribbean?

Travelers have found it’s best to book a flight 16 days in advance to save up to 15% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 16 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to Caribbean 1-2 weeks in advance for as low as $311, or $312 for flights within the next 24 hours.

What is the cheapest month to fly from St. Louis to Caribbean?

April can be a great time to fly to Caribbean from St. Louis with a flight ticket averaging about $457. Cheapflights users have found deals in the month of April for as cheap as $196. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from St. Louis to Caribbean (STL - CB)?

When flying from St. Louis to Caribbean, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Spirit Airlines flights from St. Louis to Caribbean

Explore cheap flight options specifically provided by Spirit Airlines for the route between St. Louis and Caribbean. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Sun 5/267:30 pmSTL - STT
1 stop16h 31mSpirit Airlines
Thu 5/3010:26 amSTT - STL
1 stop8h 03mSpirit Airlines
Deal found 5/8$226
Tue 6/410:34 amSTL - SJU
1 stop7h 37mSpirit Airlines
Mon 6/108:06 pmSJU - STL
1 stop19h 17mSpirit Airlines
Deal found 5/8$227
Sun 6/26:19 pmSTL - SJU
1 stop23h 20mSpirit Airlines
Fri 6/77:06 pmSJU - STL
1 stop23h 22mSpirit Airlines
Deal found 5/8$228
Tue 6/1811:57 amSTL - SJU
1 stop12h 12mSpirit Airlines
Mon 6/243:33 amSJU - STL
1 stop8h 24mSpirit Airlines
Deal found 5/7$236
Tue 6/2511:57 amSTL - SJU
1 stop12h 12mSpirit Airlines
Mon 7/153:33 amSJU - STL
1 stop7h 38mSpirit Airlines
Deal found 5/8$241
Sat 6/15:15 pmSTL - SJU
1 stop17h 17mSpirit Airlines
Wed 6/53:33 amSJU - STL
1 stop16h 49mSpirit Airlines
Deal found 5/9$242
Sat 6/15:15 pmSTL - SJU
2 stops22h 30mSpirit Airlines
Thu 6/65:40 amSJU - STL
2 stops14h 42mSpirit Airlines
Deal found 5/9$253
Tue 7/2310:34 amSTL - SJU
1 stop7h 41mSpirit Airlines
Mon 7/293:33 amSJU - STL
1 stop7h 38mSpirit Airlines
Deal found 5/9$255
Tue 6/410:34 amSTL - SJU
1 stop7h 37mSpirit Airlines
Wed 6/510:05 pmSJU - STL
2 stops20h 23mSpirit Airlines
Deal found 5/8$256

Cheap Frontier flights from St. Louis to Caribbean

Explore cheap flight options specifically provided by Frontier for the route between St. Louis and Caribbean. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Sat 6/88:02 pmSTL - SJU
2 stops17h 49mFrontier
Fri 6/143:08 amSJU - STL
1 stop28h 59mFrontier
Deal found 5/9$231
Sat 5/185:25 pmSTL - SJU
1 stop7h 44mFrontier
Sun 5/193:35 amSJU - STL
1 stop17h 51mFrontier
Deal found 5/8$246
Wed 5/228:47 amSTL - SJU
1 stop8h 04mFrontier
Thu 5/3012:59 amSJU - STL
1 stop12h 21mFrontier
Deal found 5/8$258
Tue 6/117:44 pmSTL - PUJ
1 stop18h 58mFrontier
Sat 6/1510:07 amPUJ - STL
1 stop22h 00mFrontier
Deal found 5/9$267
Wed 7/310:36 pmSTL - SJU
1 stop10h 01mFrontier
Sun 7/71:25 amSJU - STL
1 stop10h 06mFrontier
Deal found 5/8$290
Wed 5/298:47 amSTL - SJU
1 stop8h 04mFrontier
Sat 6/18:18 pmSJU - STL
1 stop11h 50mFrontier
Deal found 5/8$291
Thu 6/67:44 pmSTL - SJU
1 stop13h 44mFrontier
Wed 6/123:08 amSJU - STL
1 stop28h 59mFrontier
Deal found 5/7$294
Wed 5/2910:51 amSTL - PUJ
Nonstop4h 28mFrontier
Wed 6/512:11 pmPUJ - STL
1 stop10h 35mFrontier
Deal found 5/8$369
Sat 6/810:45 amSTL - PUJ
Nonstop4h 26mFrontier
Sat 6/1510:07 amPUJ - STL
1 stop22h 00mFrontier
Deal found 5/8$373

Cheap St. Louis to Caribbean flights in May & June 2024

Find cheap flight options from St. Louis to Caribbean specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 9, 2024.
Thu 6/67:44 pmSTL - SJU
1 stop13h 44mMultiple Airlines
Mon 6/108:06 pmSJU - STL
2 stops15h 51mMultiple Airlines
Deal found 5/9$216
Wed 5/298:47 amSTL - SJU
1 stop8h 04mFrontier
Tue 6/48:32 pmSJU - STL
1 stop11h 50mFrontier
Deal found 5/9$218
Mon 5/209:26 pmSTL - SJU
1 stop15h 25mFrontier
Tue 5/2112:59 amSJU - STL
1 stop7h 58mFrontier
Deal found 5/9$220
Sat 6/15:15 pmSTL - SJU
2 stops22h 30mSpirit Airlines
Wed 6/53:33 amSJU - STL
1 stop16h 49mSpirit Airlines
Deal found 5/9$223
Mon 5/209:26 pmSTL - SJU
1 stop12h 21mFrontier
Wed 5/2210:15 pmSJU - STL
1 stop9h 53mFrontier
Deal found 5/9$226
Sat 6/86:22 pmSTL - SJU
1 stop16h 08mMultiple Airlines
Sat 6/1510:15 pmSJU - STL
1 stop9h 52mMultiple Airlines
Deal found 5/9$228
Sat 6/88:02 pmSTL - SJU
2 stops17h 49mFrontier
Fri 6/143:08 amSJU - STL
1 stop28h 59mFrontier
Deal found 5/9$231
Tue 6/410:34 amSTL - SJU
1 stop7h 37mSpirit Airlines
Mon 6/108:06 pmSJU - STL
1 stop19h 17mSpirit Airlines
Deal found 5/9$235
Sat 6/15:15 pmSTL - SJU
1 stop17h 17mSpirit Airlines
Wed 6/53:33 amSJU - STL
1 stop16h 49mSpirit Airlines
Deal found 5/9$242

St. Louis to Caribbean 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Caribbean in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Thu 6/67:44 pmSTL - SJU
1 stop13h 44mMultiple Airlines
Mon 6/108:06 pmSJU - STL
2 stops15h 51mMultiple Airlines
Deal found 5/9$216
Wed 5/298:47 amSTL - SJU
1 stop8h 04mFrontier
Tue 6/48:32 pmSJU - STL
1 stop11h 50mFrontier
Deal found 5/9$218
Mon 5/209:26 pmSTL - SJU
1 stop15h 25mFrontier
Tue 5/2112:59 amSJU - STL
1 stop7h 58mFrontier
Deal found 5/9$220
Sat 6/15:15 pmSTL - SJU
2 stops22h 30mSpirit Airlines
Wed 6/53:33 amSJU - STL
1 stop16h 49mSpirit Airlines
Deal found 5/9$223
Mon 5/209:26 pmSTL - SJU
1 stop12h 21mFrontier
Wed 5/2210:15 pmSJU - STL
1 stop9h 53mFrontier
Deal found 5/9$226
Sat 6/86:22 pmSTL - SJU
1 stop16h 08mMultiple Airlines
Sat 6/1510:15 pmSJU - STL
1 stop9h 52mMultiple Airlines
Deal found 5/9$228
Sat 6/88:02 pmSTL - SJU
2 stops17h 49mFrontier
Fri 6/143:08 amSJU - STL
1 stop28h 59mFrontier
Deal found 5/9$231
Tue 6/410:34 amSTL - SJU
1 stop7h 37mSpirit Airlines
Mon 6/108:06 pmSJU - STL
1 stop19h 17mSpirit Airlines
Deal found 5/9$235
Sat 6/15:15 pmSTL - SJU
1 stop17h 17mSpirit Airlines
Wed 6/53:33 amSJU - STL
1 stop16h 49mSpirit Airlines
Deal found 5/9$242

Non-stop flights to Caribbean from St. Louis

Discover non-stop flight options from St. Louis to Caribbean. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Sat 8/310:52 amSTL - PUJ
Nonstop4h 26mFrontier
Sat 8/102:37 pmPUJ - STL
Nonstop4h 38mFrontier
Deal found 5/8$482
Mon 6/310:51 amSTL - PUJ
Nonstop4h 28mFrontier
Fri 6/711:59 amPUJ - STL
Nonstop4h 51mFrontier
Deal found 5/8$487
Sun 6/28:23 amSTL - MBJ
Nonstop3h 56mFrontier
Thu 6/61:39 pmMBJ - STL
Nonstop4h 16mFrontier
Deal found 5/9$509
Sun 6/168:23 amSTL - MBJ
Nonstop3h 54mFrontier
Sun 6/231:39 pmMBJ - STL
Nonstop4h 16mFrontier
Deal found 5/9$519
Wed 6/2610:45 amSTL - PUJ
Nonstop4h 26mFrontier
Sat 6/292:23 pmPUJ - STL
Nonstop4h 53mFrontier
Deal found 5/9$537

St. Louis to Caribbean flights leaving soon

Find last-minute flight options from St. Louis to Caribbean for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Thu 5/167:30 pmSTL - MBJ
1 stop16h 30mSpirit Airlines
Wed 5/2212:43 pmMBJ - STL
2 stops29h 57mSpirit Airlines
Deal found 5/9$476
Fri 5/176:00 amSTL - GCM
1 stop5h 26mDelta
Fri 5/2412:51 pmGCM - STL
1 stop7h 34mDelta
Deal found 5/8$494
Fri 5/174:20 pmSTL - GCM
2 stops18h 35mAmerican Airlines
Fri 5/2412:15 pmGCM - STL
2 stops11h 07mAmerican Airlines
Deal found 5/8$496
Thu 5/167:30 pmSTL - MBJ
2 stops40h 11mSpirit Airlines
Wed 5/2212:43 pmMBJ - STL
2 stops29h 57mSpirit Airlines
Deal found 5/9$497
Thu 5/168:23 amSTL - MBJ
Nonstop3h 56mMultiple Airlines
Wed 5/2212:43 pmMBJ - STL
2 stops29h 57mMultiple Airlines
Deal found 5/9$498
Fri 5/176:00 amSTL - PLS
1 stop5h 35mDelta
Tue 5/212:00 pmPLS - STL
1 stop10h 40mDelta
Deal found 5/7$535
Fri 5/174:20 pmSTL - PLS
2 stops17h 20mAmerican Airlines
Tue 5/213:25 pmPLS - STL
1 stop8h 57mAmerican Airlines
Deal found 5/7$537
Tue 5/142:35 pmSTL - STT
2 stops17h 59mSpirit Airlines
Wed 5/155:25 pmSTT - STL
2 stops26h 15mSpirit Airlines
Deal found 5/8$559
Sat 5/184:05 pmSTL - BGI
1 stop20h 50mAir Canada
Mon 5/273:00 pmBGI - STL
1 stop25h 21mAir Canada
Deal found 5/8$612

One-way flights to Caribbean from St. Louis

Search for one-way flight options from St. Louis to Caribbean. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Sat 6/15:15 pmSTL - SJU
2 stops22h 30mSpirit Airlines
Deal found 5/8$108
Sat 5/185:25 pmSTL - SJU
1 stop7h 44mFrontier
Deal found 5/8$109
Tue 5/217:44 pmSTL - SJU
1 stop14h 03mFrontier
Deal found 5/9$114
Tue 5/217:44 pmSTL - SJU
1 stop14h 03mFrontier
Deal found 5/8$122
Sat 6/19:29 pmSTL - SJU
1 stop9h 49mFrontier
Deal found 5/8$141
Sat 6/111:39 amSTL - SJU
3 stops28h 06mSpirit Airlines
Deal found 5/8$142
Sat 6/111:39 amSTL - SJU
3 stops28h 06mSpirit Airlines
Deal found 5/8$143
Sat 6/15:15 pmSTL - SJU
1 stop17h 17mSpirit Airlines
Deal found 5/8$145
Tue 9/1010:34 amSTL - PUJ
1 stop27h 33mSpirit Airlines
Deal found 5/8$148

Find flights from St. Louis to Caribbean within your budget

Customize your flight search to find flights from St. Louis 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, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$226 - $485

Route

Depart

Return

Price

Lambert-St LouisSaint Thomas Island Cyril E King

STL - STT

STLSTT

Lambert-St Louis

Sun 5/26

1 stop16h 31m

Saint Thomas Island Cyril E King

Thu 5/30

1 stop8h 03m

$226

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Tue 6/4

1 stop7h 37m

San Juan Luis Munoz Marin Intl

Mon 6/10

1 stop19h 17m

$227

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Sat 6/8

2 stops17h 49m

San Juan Luis Munoz Marin Intl

Fri 6/14

1 stop28h 59m

$231

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Thu 5/16

1 stop14h 43m

San Juan Luis Munoz Marin Intl

Mon 5/20

1 stop13h 32m

$238

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Sat 5/18

1 stop7h 44m

San Juan Luis Munoz Marin Intl

Sun 5/19

1 stop17h 51m

$246

Lambert-St LouisNassau Intl

STL - NAS

STLNAS

Lambert-St Louis

Tue 5/21

1 stop7h 21m

Nassau Intl

Wed 5/29

1 stop5h 24m

$272

Lambert-St LouisNassau Intl

STL - NAS

STLNAS

Lambert-St Louis

Thu 7/18

1 stop8h 18m

Nassau Intl

Tue 7/23

1 stop5h 43m

$291

Lambert-St LouisNassau Intl

STL - NAS

STLNAS

Lambert-St Louis

Thu 8/29

1 stop6h 29m

Nassau Intl

Tue 9/3

1 stop9h 23m

$323

Lambert-St LouisGeorge Town Owen Roberts Intl

STL - GCM

STLGCM

Lambert-St Louis

Sat 9/21

1 stop25h 35m

George Town Owen Roberts Intl

Sun 9/29

1 stop26h 25m

$485

Flights are sorted by cheapest first

Deals found on 5/8

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean. Reviews last updated May 9, 2024.
Delta
8.0
Very good
10,778 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,778 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
11,027 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,665 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air Canada
7.0
Good
6,926 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Spirit Airlines
6.4
Okay
8,701 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Caribbean?

    If you book a flight to Caribbean from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

  • Can I find flights from St. Louis to Caribbean for under $300 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Caribbean for under $300. The cheapest flight booked recently is on Spirit Airlines for just $226, but on average you can expect to pay $248.

  • Are there nonstop flights from St. Louis to Caribbean for under $500 on Cheapflights?

    Cheapflights has at least 5 direct flights from St. Louis to Caribbean under $500. A good price for a nonstop flight from St. Louis to Caribbean is less than $506.

  • Are there last-minute flights available from St. Louis to Caribbean for under $500?

    There are currently 20+ open flights from St. Louis to Caribbean within the next 7 days for less than $500.

  • What are the cheapest airlines to fly from St. Louis to Caribbean one-way?

    One-way options have recently been found by users for as low as $108 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $109 and American Airlines from $199 one-way.

  • What are the most popular routes from St. Louis to Caribbean?

    While some choose either Lambert-St Louis - Montego Bay Sangster Intl or Lambert-St Louis - San Juan Luis Munoz Marin Intl, Lambert-St Louis - Punta Cana is the most popular route from St. Louis to Caribbean.

  • What are the most popular airlines that fly from St. Louis to Caribbean?

    When booking a flight from St. Louis to Caribbean, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

  • What does STL to SJU mean?

    STL stands for Lambert-St Louis Airport, while SJU stands for San Juan Luis Munoz Marin Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Punta Cana Airport (PUJ), Santo Domingo Las Americas Airport (SDQ), Montego Bay Sangster Intl Airport (MBJ), Oranjestad Reina Beatrix Airport (AUA), Nassau Intl Airport (NAS) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from St. Louis to Caribbean that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Caribbean flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Caribbean with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Caribbean flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Caribbean that include hotel bookings?

    Yes. In addition to deals on St. Louis to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Caribbean.

  • Can I find deals for business class flights from St. Louis to Caribbean?

    Yes. Cheapflights offers flight deals from St. Louis to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Caribbean that allow pets onboard?

    Many airlines flying from St. Louis to Caribbean offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Caribbean?

    Yes, you can often find last-minute deals on St. Louis to Caribbean flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Caribbean flight deals updated?

    The St. Louis to Caribbean flight deals you see on this page were last updated on 5/9.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 7 airlines flying from St. Louis to Caribbean

Discover the top 7 airlines that operate flights from St. Louis to Caribbean. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$142Average$403FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$154Average$499FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Air CanadaCheapest$211Average$566FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$271Average$570FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$279Average$630FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$281Average$652FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Linear Air TaxiCheapest$11,685Average$65,275FlexibilityNo cancel feeOn-timeN/A
Search Linear Air Taxi flights
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Search flights from St. Louis to Caribbean by cabin class

Find flights from St. Louis to Caribbean, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from St. Louis to Caribbean

Find hourly flight availability from St. Louis to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 9, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Caribbean?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St. Louis to Caribbean. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Caribbean?

Cheapflights simply makes it quick and affordable to book flights from St. Louis to Caribbean by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from St. Louis to Caribbean with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. Louis to Caribbean, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. Louis to Caribbean become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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