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$274+ Cheap flights from Decatur, IL (DEC) to Caribbean

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEC — SJU
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Decatur to Caribbean

Keep the following information in mind while searching for Decatur to Caribbean flight deals. Data was last updated febrero 20, 2025.

Round-trip from

$823
(United Airlines)

One-way from

$274
(United Airlines)
From Decatur Arpt to Caribbean
Search Deals
One-way flight from Decatur Arpt to Caribbean
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Find flight deals from Decatur to Caribbean

Cheapest flights from Decatur to Caribbean
Explore the most affordable flight options available from Decatur to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. 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.
sáb. 3/153:00 pmDEC - STT
1 stop21h 15mUnited Airlines
jue. 3/202:00 pmSTT - DEC
1 stop19h 50mUnited Airlines
Deal found 2/20$823

Find flights from Decatur to Caribbean within your budget

Customize your flight search to find flights from Decatur 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 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

Decatur

Fly to

Caribbean

Route

Depart

Return

Price

DecaturSaint Thomas Island

DEC - STT

DECSTT

Decatur Arpt

sáb. 3/15

3:00 pm-1:15 pm

1 stop21h 15m

Saint Thomas Island Cyril E King

jue. 3/20

2:00 pm-8:50 am

1 stop19h 50m

$823

DecaturSan Juan

DEC - SJU

DECSJU

Decatur Arpt

mar. 5/13

6:55 pm-2:44 pm

1 stop18h 49m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Decatur to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Decatur 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 Decatur to Caribbean

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

What is the cheapest month to book a flight from Decatur, Illinois to Caribbean?

Currently, September is the cheapest month in which you can book a flight from Decatur, Illinois to Caribbean (average of $254). Flying from Decatur, Illinois to Caribbean in March is currently the most expensive (average of $363). 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.

Rainfall in Caribbean by month

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

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

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

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 febrero 20, 2025.
United Airlines
7.4
Good
8,766 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines
7.4
Good
8,766 reviews
United Airlines
7.4
Good
8,766 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Decatur 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 Decatur to Caribbean?

    Decatur Arpt (DEC), located 4.7 mi from the city center, is the airport you fly out of when you book flights from Decatur to Caribbean.

  • Can I find deals for flights from Decatur to Caribbean that include hotel bookings?

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

  • How can I find direct flights from Decatur to Caribbean?

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

  • Can I find deals for business class flights from Decatur to Caribbean?

    Yes. Cheapflights offers flight deals from Decatur 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.

  • What is the cheapest month to book a flight from Decatur, Illinois to Caribbean?

    Currently, September is the cheapest month in which you can book a flight from Decatur, Illinois to Caribbean (average of $254). Flying from Decatur, Illinois to Caribbean in March is currently the most expensive (average of $363). 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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