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Cheap flights from St. Louis (STL) to Caribbean from $58

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 8/20. 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 18 — May 251
From?
To?
Sat 5/18
Sat 5/25
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 $458. 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 2,633,403 searches. Data last updated May 13, 2024.
Tue 9/2410:34 amSTL - SJU
1 stop7h 37mSpirit Airlines
Mon 9/303:38 amSJU - STL
1 stop10h 59mSpirit Airlines
Deal found 5/12$155
Tue 9/2410:34 amSTL - SJU
1 stop7h 37mSpirit Airlines
Tue 10/17:00 amSJU - STL
1 stop7h 37mSpirit Airlines
Deal found 5/12$166
Sat 9/711:39 amSTL - SJU
1 stop14h 09mSpirit Airlines
Fri 9/132:40 amSJU - STL
1 stop8h 48mSpirit Airlines
Deal found 5/13$180
Tue 9/242:35 pmSTL - SJU
2 stops19h 53mSpirit Airlines
Tue 10/17:00 amSJU - STL
1 stop7h 37mSpirit Airlines
Deal found 5/12$181
Tue 9/2410:34 amSTL - SJU
1 stop7h 37mSpirit Airlines
Wed 9/253:53 pmSJU - STL
1 stop7h 21mSpirit Airlines
Deal found 5/12$184
Sat 9/2811:39 amSTL - SJU
1 stop12h 53mSpirit Airlines
Tue 10/17:00 amSJU - STL
1 stop7h 37mSpirit Airlines
Deal found 5/12$192
Tue 9/2410:34 amSTL - SJU
1 stop7h 37mSpirit Airlines
Sat 9/285:00 amSJU - STL
1 stop6h 28mSpirit Airlines
Deal found 5/12$206
Wed 9/254:31 pmSTL - SJU
1 stop8h 20mSpirit Airlines
Tue 10/17:00 amSJU - STL
1 stop7h 37mSpirit Airlines
Deal found 5/12$211
Tue 5/282:35 pmSTL - SJU
1 stop6h 49mSpirit Airlines
Mon 6/39:07 pmSJU - STL
1 stop13h 32mSpirit Airlines
Deal found 5/13$225

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 2,633,403 searches. Data last updated May 13, 2024.
Wed 5/298:47 amSTL - SJU
1 stop8h 04mFrontier
Wed 5/298:09 pmSJU - STL
1 stop11h 59mFrontier
Deal found 5/13$213
Wed 5/298:47 amSTL - SJU
1 stop8h 04mFrontier
Fri 5/318:19 pmSJU - STL
1 stop12h 38mFrontier
Deal found 5/13$218
Wed 5/298:47 amSTL - SJU
1 stop8h 04mFrontier
Tue 6/42:43 pmSJU - STL
1 stop17h 39mFrontier
Deal found 5/13$224
Mon 6/108:22 pmSTL - SJU
2 stops17h 39mFrontier
Wed 6/1910:15 pmSJU - STL
1 stop9h 52mFrontier
Deal found 5/13$227
Tue 6/117:44 pmSTL - SJU
1 stop11h 38mFrontier
Wed 6/1910:15 pmSJU - STL
1 stop9h 52mFrontier
Deal found 5/13$228
Tue 6/117:44 pmSTL - SJU
1 stop11h 38mFrontier
Tue 6/189:28 amSJU - STL
1 stop22h 57mFrontier
Deal found 5/12$229
Wed 5/298:47 amSTL - SJU
1 stop8h 04mFrontier
Sun 6/23:15 amSJU - STL
1 stop18h 05mFrontier
Deal found 5/13$230
Sat 6/88:02 pmSTL - SJU
2 stops17h 49mFrontier
Fri 6/143:08 amSJU - STL
1 stop28h 59mFrontier
Deal found 5/12$231
Tue 6/117:44 pmSTL - SJU
1 stop11h 38mFrontier
Tue 6/189:28 amSJU - STL
1 stop22h 57mFrontier
Deal found 5/12$232

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 2,633,403 searches. Prices were last updated on May 13, 2024.
Tue 5/282:35 pmSTL - SJU
1 stop6h 49mMultiple Airlines
Sat 6/16:18 pmSJU - STL
1 stop13h 50mMultiple Airlines
Deal found 5/12$191
Wed 5/298:47 amSTL - SJU
1 stop8h 04mFrontier
Wed 5/298:09 pmSJU - STL
1 stop11h 59mFrontier
Deal found 5/13$213
Wed 5/298:47 amSTL - SJU
1 stop8h 04mFrontier
Fri 5/318:19 pmSJU - STL
1 stop12h 38mFrontier
Deal found 5/13$218
Wed 5/298:47 amSTL - SJU
1 stop8h 04mFrontier
Tue 6/42:43 pmSJU - STL
1 stop17h 39mFrontier
Deal found 5/13$224
Tue 5/282:35 pmSTL - SJU
1 stop6h 49mSpirit Airlines
Mon 6/39:07 pmSJU - STL
1 stop13h 32mSpirit Airlines
Deal found 5/13$225
Sat 6/86:22 pmSTL - SJU
1 stop16h 08mMultiple Airlines
Sat 6/1510:15 pmSJU - STL
1 stop9h 52mMultiple Airlines
Deal found 5/12$226
Mon 6/172:18 pmSTL - SJU
1 stop14h 25mFrontier
Wed 6/193:08 amSJU - STL
1 stop28h 59mFrontier
Deal found 5/13$228
Tue 6/117:44 pmSTL - SJU
1 stop11h 38mFrontier
Tue 6/189:28 amSJU - STL
1 stop22h 57mFrontier
Deal found 5/12$229
Wed 5/298:47 amSTL - SJU
1 stop8h 04mFrontier
Sun 6/23:15 amSJU - STL
1 stop18h 05mFrontier
Deal found 5/13$230

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 2,633,403 searches. Data last updated May 13, 2024.
Tue 9/2410:34 amSTL - SJU
1 stop7h 37mSpirit Airlines
Tue 10/17:00 amSJU - STL
1 stop7h 37mSpirit Airlines
Deal found 5/12$155
Tue 9/2410:34 amSTL - SJU
1 stop7h 37mSpirit Airlines
Tue 10/17:00 amSJU - STL
1 stop7h 37mSpirit Airlines
Deal found 5/12$166
Sat 9/711:39 amSTL - SJU
1 stop14h 09mSpirit Airlines
Fri 9/132:40 amSJU - STL
1 stop8h 48mSpirit Airlines
Deal found 5/13$180
Tue 9/242:35 pmSTL - SJU
2 stops19h 53mSpirit Airlines
Tue 10/17:00 amSJU - STL
1 stop7h 37mSpirit Airlines
Deal found 5/12$181
Tue 9/2410:34 amSTL - SJU
1 stop7h 37mSpirit Airlines
Wed 9/253:53 pmSJU - STL
1 stop7h 21mSpirit Airlines
Deal found 5/12$184
Tue 5/282:35 pmSTL - SJU
1 stop6h 49mMultiple Airlines
Sat 6/16:18 pmSJU - STL
1 stop13h 50mMultiple Airlines
Deal found 5/12$191
Sat 9/2811:39 amSTL - SJU
1 stop12h 53mSpirit Airlines
Tue 10/17:00 amSJU - STL
1 stop7h 37mSpirit Airlines
Deal found 5/12$192
Wed 9/253:32 pmSTL - SJU
1 stop7h 48mMultiple Airlines
Sat 9/285:00 amSJU - STL
1 stop6h 28mMultiple Airlines
Deal found 5/12$205
Tue 9/2410:34 amSTL - SJU
1 stop7h 37mSpirit Airlines
Sat 9/285:00 amSJU - STL
1 stop6h 28mSpirit Airlines
Deal found 5/12$206

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 2,633,403 searches. Data last updated May 13, 2024.
Mon 6/310:51 amSTL - PUJ
Nonstop4h 28mFrontier
Fri 6/711:59 amPUJ - STL
Nonstop4h 51mFrontier
Deal found 5/12$487
Sat 7/2010:52 amSTL - PUJ
Nonstop4h 26mFrontier
Sat 7/272:37 pmPUJ - STL
Nonstop4h 38mFrontier
Deal found 5/12$507
Sun 6/98:23 amSTL - MBJ
Nonstop3h 54mFrontier
Sun 6/161:39 pmMBJ - STL
Nonstop4h 16mFrontier
Deal found 5/12$509
Fri 5/248:23 amSTL - MBJ
Nonstop3h 56mFrontier
Tue 5/281:39 pmMBJ - STL
Nonstop4h 20mFrontier
Deal found 5/12$519

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 2,633,403 searches. Data last updated May 13, 2024.
Wed 5/228:47 amSTL - SJU
1 stop8h 04mMultiple Airlines
Sat 5/253:30 amSJU - STL
1 stop16h 10mMultiple Airlines
Deal found 5/12$288
Wed 5/228:47 amSTL - SJU
1 stop8h 04mFrontier
Sun 5/268:32 pmSJU - STL
1 stop24h 48mFrontier
Deal found 5/12$315
Thu 5/237:44 pmSTL - SJU
1 stop17h 11mFrontier
Tue 5/288:32 pmSJU - STL
1 stop24h 38mFrontier
Deal found 5/12$345
Tue 5/212:35 pmSTL - PUJ
1 stop24h 00mMultiple Airlines
Sat 5/255:51 pmPUJ - STL
2 stops25h 49mMultiple Airlines
Deal found 5/11$346
Tue 5/212:35 pmSTL - PUJ
1 stop21h 23mMultiple Airlines
Sat 5/2510:07 amPUJ - STL
1 stop22h 01mMultiple Airlines
Deal found 5/11$356
Thu 5/236:19 pmSTL - STT
1 stop14h 15mSpirit Airlines
Mon 5/275:25 pmSTT - STL
1 stop17h 14mSpirit Airlines
Deal found 5/13$364
Thu 5/237:44 pmSTL - SJU
1 stop17h 11mMultiple Airlines
Sat 5/253:30 amSJU - STL
1 stop16h 10mMultiple Airlines
Deal found 5/13$373
Thu 5/236:19 pmSTL - STT
1 stop14h 15mSpirit Airlines
Fri 5/243:40 pmSTT - STL
2 stops25h 45mSpirit Airlines
Deal found 5/13$381
Thu 5/237:44 pmSTL - SJU
1 stop17h 11mMultiple Airlines
Sat 5/253:30 amSJU - STL
1 stop16h 10mMultiple Airlines
Deal found 5/12$381

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 2,633,403 searches. Data last updated May 13, 2024.
Tue 8/2010:34 amSTL - SJU
1 stop7h 37mSpirit Airlines
Deal found 5/12$58
Tue 8/2010:34 amSTL - SJU
1 stop7h 37mSpirit Airlines
Deal found 5/13$66
Mon 6/175:38 pmSTL - NAS
1 stop14h 53mAmerican Airlines
Deal found 5/12$83
Wed 5/225:19 amSTL - NAS
1 stop7h 18mAmerican Airlines
Deal found 5/12$84
Sun 6/26:19 pmSTL - SJU
1 stop16h 13mSpirit Airlines
Deal found 5/11$86
Tue 5/212:35 pmSTL - SJU
1 stop6h 49mSpirit Airlines
Deal found 5/13$101
Sat 5/187:01 amSTL - NAS
2 stops10h 58mAmerican Airlines
Deal found 5/12$102
Tue 6/410:34 amSTL - SJU
1 stop25h 28mSpirit Airlines
Deal found 5/11$108
Mon 8/199:20 pmSTL - SJU
1 stop12h 45mFrontier
Deal found 5/12$109

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 2,633,403 searches. Data last updated May 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$155 - $299

Route

Depart

Return

Price

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Tue 9/24

1 stop7h 37m

San Juan Luis Munoz Marin Intl

Mon 9/30

1 stop10h 59m

$155

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Tue 9/24

1 stop7h 37m

San Juan Luis Munoz Marin Intl

Tue 10/1

1 stop7h 37m

$166

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Sat 9/7

1 stop14h 09m

San Juan Luis Munoz Marin Intl

Fri 9/13

1 stop8h 48m

$180

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Tue 5/28

1 stop6h 49m

San Juan Luis Munoz Marin Intl

Sat 6/1

1 stop13h 50m

$191

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Wed 9/25

1 stop7h 48m

San Juan Luis Munoz Marin Intl

Sat 9/28

1 stop6h 28m

$205

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Wed 5/29

1 stop8h 04m

San Juan Luis Munoz Marin Intl

Wed 5/29

1 stop11h 59m

$213

Lambert-St LouisNassau Intl

STL - NAS

STLNAS

Lambert-St Louis

Tue 6/18

1 stop7h 12m

Nassau Intl

Tue 6/25

1 stop9h 55m

$274

Lambert-St LouisNassau Intl

STL - NAS

STLNAS

Lambert-St Louis

Tue 5/28

1 stop8h 03m

Nassau Intl

Fri 5/31

1 stop11h 23m

$283

Lambert-St LouisNassau Intl

STL - NAS

STLNAS

Lambert-St Louis

Sat 6/15

1 stop8h 38m

Nassau Intl

Tue 6/18

1 stop6h 20m

$299

Flights are sorted by cheapest first

Deals found on 5/12

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 13, 2024.
Delta
8.0
Very good
10,736 reviews
Check prices

Food

7.4

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

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
10,736 reviews
Delta
8.0
Very good
10,736 reviews
Check prices

Food

7.4

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

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.

LATAM Airlines
7.6
Good
2,423 reviews
Delta
8.0
Very good
10,736 reviews
Check prices

Food

7.4

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

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
10,980 reviews
Delta
8.0
Very good
10,736 reviews
Check prices

Food

7.4

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

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
14,575 reviews
Delta
8.0
Very good
10,736 reviews
Check prices

Food

7.4

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

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
6,937 reviews
Delta
8.0
Very good
10,736 reviews
Check prices

Food

7.4

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

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 $200 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Caribbean for under $200. The cheapest flight booked recently is on Spirit Airlines for just $155, but on average you can expect to pay $206.

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

    Cheapflights has at least 4 direct flights from St. Louis to Caribbean under $500. A good price for a nonstop flight from St. Louis to Caribbean is less than $505.

  • Are there last-minute flights available from St. Louis to Caribbean for under $300?

    There are currently 20+ open flights from St. Louis to Caribbean within the next 7 days for less than $300.

  • 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 $58 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $83 and Frontier from $109 one-way.

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

    While some choose either Lambert-St Louis - Punta Cana or Lambert-St Louis - Montego Bay Sangster Intl, Lambert-St Louis - San Juan Luis Munoz Marin Intl 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), Santiago de los Caballeros Airport (STI) 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 5/13.

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 2,633,403 searches. Data last updated May 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$142Average$403FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$154Average$496FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Air CanadaCheapest$211Average$566FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$271Average$574FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$276Average$618FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$280Average$650FlexibilityNo 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 13, 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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