$811+ Cheap flights from Idaho Falls (IDA) to Caribbean Islands
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SJU
Jan 11 — Jan 181
1 adult, Economy
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Cheapest flights from Idaho Falls to Caribbean IslandsExplore the most affordable flight options available from Idaho Falls to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.
Explore the most affordable flight options available from Idaho Falls to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/152:45 pmIDA - PLS
2 stops23h 15mUnited Airlines
Wed 12/175:06 pmPLS - IDA
2 stops22h 24mUnited Airlines
Deal found 12/11![United Airlines logo]()
$1,152
Find flight deals from Idaho Falls to Caribbean Islands
Keep the following information in mind while searching for Idaho Falls to Caribbean Islands flight deals. Data was last updated December 12, 2025.
Round-trip from | $811 (United Airlines) |
|---|---|
Popular in | November |
Cheapest in | May |
Average price | $925 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls to Caribbean Islands 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 12, 2025.
Use the filters below to find and compare flights from Idaho Falls to Caribbean Islands that are best for you.
Fly from
Idaho Falls
Fly to
Caribbean Islands
Route
Depart
Return
Price
Idaho FallsProvidenciales
IDA - PLS
IDAPLS
Idaho Falls Fanning Field
Mon 4/27
5:30 pm-4:05 pm
2 stops20h 35m
Providenciales
Thu 4/30
12:35 pm-9:28 am
2 stops22h 53m
$811
Idaho FallsGeorge Town
IDA - GCM
IDAGCM
Idaho Falls Fanning Field
Sun 2/22
2:40 pm-1:15 pm
2 stops20h 35m
George Town Owen Roberts Intl
Thu 2/26
2:25 pm-9:48 am
2 stops21h 23m
$878
Best time to book a flight from Idaho Falls to Caribbean Islands
Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Idaho Falls 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 Idaho Falls to Caribbean Islands
What is the cheapest time of day to fly from IDA to EPX?
Find hourly flight availability from Idaho Falls to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.
It’s typically best to fly out from Idaho Falls to Caribbean Islands in the evening. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.