St. Louis

$60+ Cheap flights from Caribbean Islands 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — STL
ene. 13 — ene. 201
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Cheap flight deals from Caribbean Islands to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Caribbean Islands (zzEPX) 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 enero 8, 2025.

Round-trip from

$118
(eDestinos)

One-way from

$60
(eDestinos)
From Caribbean Islands to Lambert-St Louis
One-way flight from Caribbean Islands to Lambert-St Louis

Find flight deals from Caribbean Islands to St. Louis

Cheapest flights from Caribbean Islands to St. Louis
Explore the most affordable flight options available from Caribbean Islands to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 8, 2025.

This eDestinos deal was found by Cheapflights users on 1/7. 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.
mar. 1/289:15 pmSJU - STL
1 stop28h 16mFrontier
mar. 2/45:05 pmSTL - SJU
1 stop15h 18mFrontier
Deal found 1/7$118
This eDestinos deal was found by Cheapflights users on 1/7. 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.
mar. 1/286:14 amSJU - STL
1 stop19h 17mMultiple Airlines
mar. 2/43:48 pmSTL - SJU
2 stops25h 57mMultiple Airlines
Deal found 1/7$225
This United Airlines deal was found by Cheapflights users on 1/7. 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.
lun. 2/32:05 amSJU - STL
2 stops12h 11mUnited Airlines
lun. 2/109:44 amSTL - SJU
2 stops12h 52mUnited Airlines
Deal found 1/7$255
This American Airlines deal was found by Cheapflights users on 1/8. 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.
jue. 2/66:15 amSJU - STL
1 stop18h 13mAmerican Airlines
lun. 2/105:23 amSTL - SJU
2 stops10h 07mAmerican Airlines
Deal found 1/8$256
This United Airlines deal was found by Cheapflights users on 1/8. 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.
vie. 1/172:55 pmNAS - STL
2 stops22h 10mUnited Airlines
lun. 1/201:02 pmSTL - NAS
1 stop24h 53mUnited Airlines
Deal found 1/8$358
This Mytrip deal was found by Cheapflights users on 1/7. 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.
mié. 1/2211:51 amSTT - STL
3 stops26h 19mMultiple Airlines
dom. 1/264:28 pmSTL - STT
1 stop16h 18mMultiple Airlines
Deal found 1/7$385
This United Airlines deal was found by Cheapflights users on 1/7. 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.
mié. 1/223:00 pmSTT - STL
1 stop8h 45mUnited Airlines
dom. 1/266:30 amSTL - STT
1 stop7h 10mUnited Airlines
Deal found 1/7$466
This Southwest deal was found by Cheapflights users on 1/8. 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.
mié. 4/237:00 amSJU - STL
2 stops12h 55mSouthwest
dom. 5/48:10 amSTL - SJU
2 stops13h 20mSouthwest
Deal found 1/8$519
This Mytrip deal was found by Cheapflights users on 1/8. 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.
mié. 1/2911:30 amNAS - STL
3 stops25h 00mMultiple Airlines
jue. 2/64:28 pmSTL - NAS
2 stops22h 57mMultiple Airlines
Deal found 1/8$589
This United Airlines deal was found by Cheapflights users on 1/7. 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.
lun. 2/171:30 amPOS - STL
1 stop15h 41mUnited Airlines
vie. 4/1811:00 amSTL - POS
1 stop11h 23mUnited Airlines
Deal found 1/7$613
This American Airlines deal was found by Cheapflights users on 1/8. 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.
lun. 1/204:35 pmPOS - STL
2 stops20h 13mAmerican Airlines
lun. 1/277:18 amSTL - POS
2 stops13h 56mAmerican Airlines
Deal found 1/8$639
This American Airlines deal was found by Cheapflights users on 1/7. 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.
mié. 1/226:31 pmSTT - STL
2 stops20h 29mAmerican Airlines
dom. 1/265:10 amSTL - STT
1 stop10h 31mAmerican Airlines
Deal found 1/7$659

Find flights from Caribbean Islands to St. Louis within your budget

Customize your flight search to find flights from Caribbean Islands 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 enero 8, 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

jue. 1/23

4:51 pm-11:31 pm

1 stop8h 40m

Lambert-St Louis

dom. 1/26

5:05 pm-2:19 am

1 stop7h 14m

$150

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

mar. 1/28

6:14 am-11:31 pm

1 stop19h 17m

Lambert-St Louis

mar. 2/4

3:48 pm-7:45 pm

2 stops25h 57m

$225

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

lun. 2/3

2:05 am-12:16 pm

2 stops12h 11m

Lambert-St Louis

lun. 2/10

9:44 am-12:36 am

2 stops12h 52m

$255

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

jue. 2/6

6:15 am-10:28 pm

1 stop18h 13m

Lambert-St Louis

lun. 2/10

5:23 am-5:30 pm

2 stops10h 07m

$256

NassauSt. Louis

NAS - STL

NASSTL

Nassau Intl

mié. 1/29

3:57 pm-12:16 pm

1 stop21h 19m

Lambert-St Louis

jue. 2/6

11:30 am-2:55 pm

1 stop26h 25m

$358

Saint Thomas IslandSt. Louis

STT - STL

STTSTL

Saint Thomas Island Cyril E King

mié. 1/22

11:51 am-12:10 pm

3 stops26h 19m

Lambert-St Louis

dom. 1/26

4:28 pm-10:46 am

1 stop16h 18m

$385

Saint Thomas IslandSt. Louis

STT - STL

STTSTL

Saint Thomas Island Cyril E King

mié. 1/22

3:00 pm-9:45 pm

1 stop8h 45m

Lambert-St Louis

dom. 1/26

6:30 am-3:40 pm

1 stop7h 10m

$466

San JuanSt. Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

mié. 4/23

7:00 am-6:55 pm

2 stops12h 55m

Lambert-St Louis

dom. 5/4

8:10 am-10:30 pm

2 stops13h 20m

$519

NassauSt. Louis

NAS - STL

NASSTL

Nassau Intl

mié. 1/29

11:30 am-11:30 am

3 stops25h 00m

Lambert-St Louis

jue. 2/6

4:28 pm-4:25 pm

2 stops22h 57m

$589

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

lun. 2/17

1:30 am-3:11 pm

1 stop15h 41m

Lambert-St Louis

vie. 4/18

11:00 am-11:23 pm

1 stop11h 23m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 28 results
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Best time to book a flight from Caribbean Islands to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Caribbean Islands 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 Islands to St. Louis

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

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

Currently, August is the cheapest month in which you can book a flight from Caribbean Islands to St. Louis (average of $311). Flying from Caribbean Islands 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 EPX to STL?

Find hourly flight availability from Caribbean Islands 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 enero 8, 2025.

When flying from Caribbean Islands 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 enero 8, 2025.
Read through reviews of airlines operating flights from Caribbean Islands to St. Louis, such as United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,648 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

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.

8.1
Very good
4,648 reviews
8.1
Very good
4,648 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

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.

8.0
Very good
9,627 reviews
8.1
Very good
4,648 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

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.

8.0
Very good
8,499 reviews
8.1
Very good
4,648 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

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.

7.4
Good
8,939 reviews
8.1
Very good
4,648 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

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.

7.2
Good
10,000 reviews
8.1
Very good
4,648 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

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 Islands 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 Islands?

    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 Islands.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $60. However, be on the lookout for offers from Spirit Airlines and United Airlines, as they are both options that can get you from Caribbean Islands to St. Louis for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Caribbean Islands 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 Islands to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Caribbean Islands to St. Louis (average of $311). Flying from Caribbean Islands 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Caribbean Islands to St. Louis

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

Top 5 airlines flying from Caribbean Islands to St. Louis

Discover the top 5 airlines that operate flights from Caribbean Islands 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 enero 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$163Average$264FlexibilityNo cancel feeOn-time62%
DeltaCheapest$189Average$351FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$247Average$489FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$271Average$574FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$279Average$554FlexibilityNo cancel feeOn-time63%
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