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$458+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEC — SJU
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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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 octubre 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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. 11/149:44 amDEC - SJU
2 stops12h 52mUnited Airlines
lun. 11/178:30 amSJU - DEC
2 stops11h 22mUnited Airlines
Deal found 10/28$595
This United Airlines deal was found by Cheapflights users on 10/30. 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. 11/149:44 amDEC - SJU
1 stop9h 16mUnited Airlines
mar. 11/188:30 amSJU - DEC
2 stops11h 22mUnited Airlines
Deal found 10/30$685
This United Airlines deal was found by Cheapflights users on 10/30. 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.
mar. 12/307:09 pmDEC - SJU
2 stops33h 02mUnited Airlines
lun. 1/55:50 pmSJU - DEC
2 stops26h 11mUnited Airlines
Deal found 10/30$994
This United Airlines deal was found by Cheapflights users on 10/30. 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.
jue. 12/259:44 amDEC - SJU
2 stops52h 52mUnited Airlines
jue. 1/17:45 amSJU - DEC
2 stops27h 20mUnited Airlines
Deal found 10/30$1,084

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 octubre 30, 2025.

Round-trip from

$455
(United Airlines)
From Decatur Arpt to Caribbean
Search Deals

Cheapflights Fare Finder

 
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 octubre 30, 2025.
Use the filters below to find and compare flights from Decatur to Caribbean that are best for you.

Fly from

Decatur

Fly to

Caribbean

Route

Depart

Return

Price

DecaturSan Juan

DEC - SJU

DECSJU

Decatur Arpt

vie. 11/14

9:44 am-9:00 pm

1 stop9h 16m

San Juan Luis Munoz Marin Intl

lun. 11/17

8:30 am-5:52 pm

2 stops11h 22m

$595

DecaturSan Juan

DEC - SJU

DECSJU

Decatur Arpt

vie. 11/14

9:44 am-12:36 am

2 stops12h 52m

San Juan Luis Munoz Marin Intl

mar. 11/18

7:45 am-5:52 pm

2 stops12h 07m

$685

DecaturSan Juan

DEC - SJU

DECSJU

Decatur Arpt

mar. 3/10

7:09 pm-2:40 pm

1 stop18h 31m

San Juan Luis Munoz Marin Intl

mié. 3/11

4:50 pm-8:52 am

2 stops17h 02m

$714

DecaturSaint Thomas Island

DEC - STT

DECSTT

Decatur Arpt

dom. 4/26

6:55 pm-3:43 pm

2 stops19h 48m

Saint Thomas Island Cyril E King

mié. 4/29

2:10 pm-8:51 am

2 stops19h 41m

$812

DecaturSan Juan

DEC - SJU

DECSJU

Decatur Arpt

vie. 11/21

9:44 am-9:00 pm

1 stop9h 16m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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.

Cheapflights Insights

Everything you need to know about your flight from Decatur to Caribbean
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Decatur, Illinois to Caribbean?

    United Airlines can get you from Decatur, Illinois to Caribbean in just under 9h 16m. Your travel time can differ by up to . Decatur, Illinois and Caribbean are separated by a distance of 2009 mi.

  • 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.

See more FAQs

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