Question 1

How does KAYAK find such low prices on flights from St. Louis to Caribbean?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Caribbean.

Question 2

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Caribbean?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Caribbean is likely to change within 7 days, so travelers know whether to wait or book now.

Question 3

What is the Hacker Fare option on flights from St. Louis to Caribbean?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to Caribbean with an airline and back with another airline.

Question 4

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Caribbean?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to Caribbean up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 5

Which cabin class options are there for flights between St. Louis and Caribbean?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 6

Which cabin class options are there for flights between St. Louis and Caribbean?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 7

Which airlines provide the cheapest flights from St. Louis to Caribbean?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from St. Louis to Caribbean were found on Frontier ($315) and American Airlines ($336).

Question 8

Which airlines provide the cheapest flights from St. Louis to Caribbean?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from St. Louis to Caribbean were found on Frontier ($315) and American Airlines ($336).

Question 9

What is the cheapest time of day to fly to Caribbean?

Accepted Answer

The cheapest time of day to fly to Caribbean is generally in the morning, when round-trip flights cost $472 on average. The most expensive time of day to fly to Caribbean is generally in the morning, which is peak travel time and where the average cost of a ticket is $472.

Question 10

What is the cheapest time of day to fly to Caribbean?

Accepted Answer

The cheapest time of day to fly to Caribbean is generally in the morning, when round-trip flights cost $472 on average. The most expensive time of day to fly to Caribbean is generally in the morning, which is peak travel time and where the average cost of a ticket is $472.

Question 11

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

Accepted Answer

The cheapest month for flights from St. Louis to Caribbean is April, when tickets cost $541 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $684 and $663 respectively.

Question 12

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

Accepted Answer

The cheapest month for flights from St. Louis to Caribbean is April, when tickets cost $541 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $684 and $663 respectively.

Question 13

What is the cheapest St. Louis to Caribbean flight route?

Accepted Answer

The cheapest ticket to Caribbean from St. Louis found in the last 5 days was to San Juan, at $367 round-trip. The most popular route is from St. Louis (STL) to San Juan Luis Munoz Marin Intl Airport (SJU), and the cheapest round-trip airline ticket found on this route in the last 5 days was $367.

Question 14

What is the cheapest St. Louis to Caribbean flight route?

Accepted Answer

The cheapest ticket to Caribbean from St. Louis found in the last 5 days was to San Juan, at $367 round-trip. The most popular route is from St. Louis (STL) to San Juan Luis Munoz Marin Intl Airport (SJU), and the cheapest round-trip airline ticket found on this route in the last 5 days was $367.

Question 15

How far in advance should I book a flight from St. Louis to Caribbean?

Accepted Answer

To get a below average price on the flight from St. Louis to Caribbean, you should book around 3 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Question 16

How far in advance should I book a flight from St. Louis to Caribbean?

Accepted Answer

To get a below average price on the flight from St. Louis to Caribbean, you should book around 3 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Question 17

Which airlines fly non-stop between St. Louis and Caribbean?

Accepted Answer

There are 2 airlines that fly nonstop from St. Louis to Caribbean. They are Frontier and Southwest. The cheapest airline for this route is Southwest, with the best round-trip deal found costing $296 and arriving in San Juan Luis Munoz Marin Intl Airport (SJU). On average, Southwest offers the best prices for nonstop flights between St. Louis and Caribbean.

Question 18

Which airlines fly non-stop between St. Louis and Caribbean?

Accepted Answer

There are 2 airlines that fly nonstop from St. Louis to Caribbean. They are Frontier and Southwest. The cheapest airline for this route is Southwest, with the best round-trip deal found costing $296 and arriving in San Juan Luis Munoz Marin Intl Airport (SJU). On average, Southwest offers the best prices for nonstop flights between St. Louis and Caribbean.

Question 19

What’s the earliest departure time from St. Louis to Caribbean?

Accepted Answer

The earliest flight from St. Louis to Caribbean departs at 9:35 am, landing in San Juan at 3:00 pm.

Question 20

How many flights are there between St. Louis and Caribbean per day?

Accepted Answer

Each day, there are between 1 and 4 nonstop flights that take off from St. Louis and land in Caribbean, with an average flight time of 4h 13m. The most common departure time is 9:00 am and most flights take off in the morning, while the most flights land at Punta Cana. Each week, there are 7 flights. The most frequent day of departure is Saturday, when 57% of all weekly flights depart. The fewest flights depart on a Monday.

Question 21

How long does a flight from St. Louis to Caribbean take?

Accepted Answer

The duration of a flight to Caribbean depends on your arrival airport. The shortest routes to Caribbean from St. Louis are to Punta Cana, which takes 4h 16m, San Juan, which takes 4h 20m, and Nassau, which takes 4h 51m.

Question 22

How long does a flight from St. Louis to Caribbean take?

Accepted Answer

The duration of a flight to Caribbean depends on your arrival airport. The shortest routes to Caribbean from St. Louis are to Punta Cana, which takes 4h 16m, San Juan, which takes 4h 20m, and Nassau, which takes 4h 51m.

Question 23

What’s the latest departure time from St. Louis to Caribbean?

Accepted Answer

If you prefer to fly at night, the latest flight from St. Louis to Caribbean jets off at 9:35 am and lands in San Juan at 3:00 pm.

Question 24

Can I save money by flying with a layover from St. Louis to Caribbean?

Accepted Answer

No, with an average price for the route of $714, prices are generally cheapest when you fly direct.

Question 25

Can I save money by flying with a layover from St. Louis to Caribbean?

Accepted Answer

No, with an average price for the route of $714, prices are generally cheapest when you fly direct.

Low season	September
High season	March
Cheapest flight	$117

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KAYAK's insights & trends for St. Louis to Caribbean flights

What is the cheapest St. Louis to Caribbean flight route?

What is the cheapest time of day to fly to Caribbean?

Can I save money by flying with a layover from St. Louis to Caribbean?

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

How far in advance should I book a flight from St. Louis to Caribbean?

Which airlines fly non-stop between St. Louis and Caribbean?

Which airlines provide the cheapest flights from St. Louis to Caribbean?

How long does a flight from St. Louis to Caribbean take?

Which cabin class options are there for flights between St. Louis and Caribbean?

What’s the earliest departure time from St. Louis to Caribbean?

What’s the latest departure time from St. Louis to Caribbean?

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