$701+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SJU
Nov 28 — Dec 51
1 adult, Economy
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1. Tell us where you want to go
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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 October 29, 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 October 29, 2025.
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 12/134:19 pmIDA - GCM
2 stops18h 56mUnited Airlines
Wed 12/175:45 pmGCM - IDA
2 stops18h 13mUnited Airlines
Deal found 10/27![United Airlines logo]()
$749
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:58 pmIDA - GCM
2 stops20h 12mAmerican Airlines
Wed 12/173:45 pmGCM - IDA
2 stops23h 01mAmerican Airlines
Deal found 10/28![American Airlines logo]()
$777
Cheap 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 October 29, 2025.
Round-trip from | $701 (Delta) |
|---|---|
Popular in | November |
Cheapest in | May |
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 October 29, 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
Sun 3/1
1:05 pm-2:22 pm
2 stops23h 17m
Providenciales
Wed 3/4
3:52 pm-12:31 pm
2 stops22h 39m
$701
Idaho FallsGeorge Town
IDA - GCM
IDAGCM
Idaho Falls Fanning Field
Sat 12/13
4:19 pm-1:15 pm
2 stops18h 56m
George Town Owen Roberts Intl
Wed 12/17
5:45 pm-9:58 am
2 stops18h 13m
$749
Idaho FallsGeorge Town
IDA - GCM
IDAGCM
Idaho Falls Fanning Field
Sat 12/13
1:58 pm-12:10 pm
2 stops20h 12m
George Town Owen Roberts Intl
Wed 12/17
3:45 pm-12:46 pm
2 stops23h 01m
$777
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 October 29, 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.