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St. Louis

$82+ Cheap flights from Caribbean to St. Louis (STL)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — STL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Caribbean to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Caribbean (0CB) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$118
(eDestinos)

One-way from

$82
(FlightHub)
From Caribbean to Lambert-St Louis
Search Deals
One-way flight from Caribbean to Lambert-St Louis
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Find flight deals from Caribbean to St. Louis

Cheapest flights from Caribbean to St. Louis
Explore the most affordable flight options available from Caribbean to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This eDestinos deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/64:51 pmSJU - STL
1 stop8h 40mFrontier
Tue 2/255:20 pmSTL - SJU
1 stop14h 29mFrontier
Deal found 1/20$118
This OneTravel deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/133:49 amSJU - STL
1 stop21h 54mMultiple Airlines
Tue 2/184:00 pmSTL - SJU
1 stop29h 22mMultiple Airlines
Deal found 1/20$211
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/126:15 amSJU - STL
2 stops12h 05mAmerican Airlines
Wed 2/196:00 amSTL - SJU
1 stop15h 54mAmerican Airlines
Deal found 1/20$265
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/277:45 amNAS - STL
1 stop15h 43mAmerican Airlines
Sun 2/26:29 pmSTL - NAS
1 stop16h 03mAmerican Airlines
Deal found 1/20$377
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/112:05 amSJU - STL
1 stop10h 42mUnited Airlines
Wed 2/1910:18 amSTL - SJU
2 stops12h 18mUnited Airlines
Deal found 1/20$385
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/42:04 pmSJU - STL
1 stop7h 29mDelta
Wed 6/117:20 amSTL - SJU
1 stop11h 21mDelta
Deal found 1/20$405
This Southwest deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/112:40 pmSJU - STL
Nonstop5h 05mSouthwest
Tue 2/111:00 pmSTL - SJU
1 stop9h 40mSouthwest
Deal found 1/20$441
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/275:30 pmNAS - STL
3 stops22h 13mMultiple Airlines
Sun 2/24:28 pmSTL - NAS
2 stops22h 57mMultiple Airlines
Deal found 1/20$584
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/87:00 amSJU - STL
3 stops33h 43mSpirit Airlines
Tue 2/113:48 pmSTL - SJU
3 stops23h 13mSpirit Airlines
Deal found 1/20$612
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/172:20 amPOS - STL
2 stops14h 16mUnited Airlines
Fri 4/183:40 pmSTL - POS
2 stops30h 43mUnited Airlines
Deal found 1/20$618
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/44:05 pmGND - STL
1 stop9h 35mAmerican Airlines
Tue 3/185:01 amSTL - GND
1 stop8h 14mAmerican Airlines
Deal found 1/20$741
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/184:35 pmPOS - STL
1 stop9h 05mAmerican Airlines
Fri 4/187:03 pmSTL - POS
2 stops18h 06mAmerican Airlines
Deal found 1/20$772

Find flights from Caribbean to St. Louis within your budget

Customize your flight search to find flights from Caribbean to St. Louis 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Thu 2/6

4:51 pm-11:31 pm

1 stop8h 40m

Lambert-St Louis

Tue 2/25

5:20 pm-9:49 am

1 stop14h 29m

$118

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Thu 2/13

3:49 am-11:43 pm

1 stop21h 54m

Lambert-St Louis

Tue 2/18

4:00 pm-11:22 pm

1 stop29h 22m

$211

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Wed 2/12

6:15 am-4:20 pm

2 stops12h 05m

Lambert-St Louis

Wed 2/19

6:00 am-11:54 pm

1 stop15h 54m

$265

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Tue 2/11

2:05 am-10:47 am

1 stop10h 42m

Lambert-St Louis

Wed 2/19

10:18 am-12:36 am

2 stops12h 18m

$385

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Wed 6/4

2:04 pm-8:33 pm

1 stop7h 29m

Lambert-St Louis

Wed 6/11

7:20 am-7:41 pm

1 stop11h 21m

$405

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Sat 2/1

12:40 pm-3:45 pm

Nonstop5h 05m

Lambert-St Louis

Tue 2/11

1:00 pm-12:40 am

1 stop9h 40m

$441

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Sat 2/8

7:00 am-2:43 pm

3 stops33h 43m

Lambert-St Louis

Tue 2/11

3:48 pm-5:01 pm

3 stops23h 13m

$612

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Mon 2/17

1:30 am-3:40 pm

2 stops16h 10m

Lambert-St Louis

Fri 4/18

11:00 am-11:23 pm

1 stop11h 23m

$618

St. George'sSt. Louis

GND - STL

GNDSTL

St. George's Point Saline Intl

Tue 3/4

4:05 pm-11:40 pm

1 stop9h 35m

Lambert-St Louis

Tue 3/18

5:01 am-2:15 pm

1 stop8h 14m

$741

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Tue 2/18

4:35 pm-2:55 pm

2 stops24h 20m

Lambert-St Louis

Fri 4/18

7:03 pm-2:09 pm

2 stops18h 06m

$772

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 32 results
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Best time to book a flight from Caribbean to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Caribbean with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Caribbean to St. Louis

Get recent, data-driven insights about flights from Caribbean to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Caribbean to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Caribbean to St. Louis (average of $311). Flying from Caribbean to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CB to STL?

Find hourly flight availability from Caribbean to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated January 21, 2025.
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,696 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,982 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Caribbean to St. Louis. 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 into for flights to St. Louis from Caribbean?

    Located just 12.7 mi from the city center, Lambert-St Louis (STL) is the airport most travelers will use when flying to St. Louis from Caribbean.

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

    $82 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and Spirit Airlines, with prices starting from $133 and $162, respectively.

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

    Most travelers choose San Juan Luis Munoz Marin Intl - Lambert-St Louis, St. George's Point Saline Intl - Lambert-St Louis or Port of Spain Piarco Intl - Lambert-St Louis when deciding on the best route from Caribbean to St. Louis.

  • What are the cheapest flights from Caribbean to St. Louis?

    While on average a flight from Caribbean to St. Louis is generally $688, our data shows the cheapest flight currently is $288. When looking at the most popular route, (San Juan Luis Munoz Marin Intl - Lambert-St Louis), you can expect to pay $134 for that flight.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Caribbean to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Caribbean to St. Louis (average of $311). Flying from Caribbean to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Caribbean?

Book flights to Caribbean if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Caribbean to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Caribbean to St. Louis

Discover the top 5 airlines that operate flights from Caribbean to St. Louis. 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$163Average$264FlexibilityNo cancel feeOn-time62%
DeltaCheapest$189Average$397FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$247Average$488FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$271Average$566FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$279Average$554FlexibilityNo cancel feeOn-time63%
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