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St. Louis

$84+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — STL
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
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 December 18, 2024.

Round-trip from

$134
(eDestinos)

One-way from

$84
(Frontier)
From Caribbean to Lambert-St Louis
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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 December 18, 2024.

This eDestinos deal was found by Cheapflights users on 12/17. 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 12/263:59 amSJU - STL
1 stop21h 41mFrontier
Thu 1/24:24 pmSTL - SJU
1 stop15h 01mFrontier
Deal found 12/17$266
This American Airlines deal was found by Cheapflights users on 12/18. 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.
Sat 12/215:18 amSJU - STL
2 stops10h 19mAmerican Airlines
Sat 1/116:29 pmSTL - SJU
1 stop17h 01mAmerican Airlines
Deal found 12/18$528
This eDestinos deal was found by Cheapflights users on 12/17. 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.
Fri 12/278:08 pmSJU - STL
1 stop22h 21mMultiple Airlines
Thu 1/24:24 pmSTL - SJU
2 stops29h 52mMultiple Airlines
Deal found 12/17$595
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/171:30 amPOS - STL
1 stop17h 08mUnited Airlines
Fri 2/285:36 pmSTL - POS
2 stops29h 29mUnited Airlines
Deal found 12/17$616
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/2410:15 amSJU - STL
2 stops13h 30mUnited Airlines
Sat 1/45:27 pmSTL - SJU
2 stops10h 45mUnited Airlines
Deal found 12/17$624
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/247:05 amPOS - STL
1 stop17h 43mAmerican Airlines
Mon 2/245:13 amSTL - POS
1 stop8h 15mAmerican Airlines
Deal found 12/17$892
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Wed 12/252:32 amSJU - STL
2 stops14h 49mSpirit Airlines
Sun 12/294:27 pmSTL - SJU
2 stops15h 20mSpirit Airlines
Deal found 12/17$1,007
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:25 amSJU - STL
3 stops33h 02mAlaska Airlines
Sat 1/42:23 pmSTL - SJU
2 stops22h 35mAlaska Airlines
Deal found 12/17$3,474
This Delta deal was found by Cheapflights users on 12/17. 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.
Thu 12/193:13 amSJU - STL
2 stops13h 40mDelta
Sat 12/287:12 amSTL - SJU
1 stop8h 03mDelta
Deal found 12/17$3,489
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/183:55 pmPOS - STL
1 stop25h 11mMultiple Airlines
Fri 2/283:50 pmSTL - POS
2 stops31h 40mMultiple Airlines
Deal found 12/17$6,701

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Fri 1/17

10:04 pm-11:31 pm

1 stop27h 27m

Lambert-St Louis

Fri 1/31

5:05 pm-7:34 pm

1 stop24h 29m

$175

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Tue 1/28

8:30 pm-11:31 pm

2 stops29h 01m

Lambert-St Louis

Tue 2/4

3:48 pm-9:21 am

1 stop15h 33m

$247

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Wed 1/22

2:05 am-10:47 am

1 stop10h 42m

Lambert-St Louis

Sun 1/26

6:15 am-4:36 pm

1 stop8h 21m

$254

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Thu 2/13

2:25 pm-10:03 pm

2 stops9h 38m

Lambert-St Louis

Tue 2/18

10:49 am-10:35 pm

2 stops9h 46m

$259

NassauSt. Louis

NAS - STL

NASSTL

Nassau Intl

Tue 1/14

1:17 pm-6:45 pm

1 stop6h 28m

Lambert-St Louis

Mon 1/20

7:15 am-1:41 pm

1 stop5h 26m

$356

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Sat 6/14

6:15 am-2:35 pm

1 stop9h 20m

Lambert-St Louis

Sat 7/5

2:05 pm-10:14 pm

1 stop7h 09m

$452

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Mon 1/13

12:15 pm-7:25 pm

2 stops9h 10m

Lambert-St Louis

Mon 1/20

1:55 pm-12:35 am

2 stops8h 40m

$564

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Mon 2/17

1:30 am-3:11 pm

1 stop15h 41m

Lambert-St Louis

Fri 4/18

8:40 am-11:23 pm

1 stop13h 43m

$612

NassauSt. Louis

NAS - STL

NASSTL

Nassau Intl

Tue 1/14

11:30 am-11:30 am

3 stops25h 00m

Lambert-St Louis

Mon 1/20

12:15 pm-10:55 am

3 stops21h 40m

$709

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Tue 2/18

4:35 pm-11:40 pm

1 stop9h 05m

Lambert-St Louis

Fri 4/18

5:33 am-1:55 pm

1 stop7h 22m

$709

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 29 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 December 18, 2024.

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 December 18, 2024.
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

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
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

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
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

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
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

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
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

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
4,848 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

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?

    $84 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 United Airlines, with prices starting from $127 and $172, respectively.

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

    Most travelers choose San Juan Luis Munoz Marin Intl - Lambert-St Louis, Port of Spain Piarco Intl - Lambert-St Louis or Oranjestad Reina Beatrix - 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 $262, our data shows the cheapest flight currently is $204. When looking at the most popular route, (San Juan Luis Munoz Marin Intl - Lambert-St Louis), you can expect to pay $194 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

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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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$163Average$264FlexibilityNo cancel feeOn-time62%
DeltaCheapest$189Average$353FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$247Average$489FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$271Average$567FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$279Average$554FlexibilityNo cancel feeOn-time63%
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