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$661+ Cheap flights from Idaho Falls (IDA) to Caribbean

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
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Idaho Falls to Caribbean

Cheapest flights from Idaho Falls to Caribbean
Explore the most affordable flight options available from Idaho Falls to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/12. 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 4/272:30 pm
IDA
-
GCM
2 stops21h 00m
United Airlines
Thu 4/301:35 pm
GCM
-
IDA
2 stops21h 20m
United Airlines
Deal found 2/12$661
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 4/285:20 pm
IDA
-
GCM
2 stops17h 25m
United Airlines
Thu 4/301:35 pm
GCM
-
IDA
2 stops21h 20m
United Airlines
Deal found 2/10$666
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 6/26:03 pm
IDA
-
GCM
2 stops17h 27m
United Airlines
Wed 6/101:35 pm
GCM
-
IDA
2 stops21h 20m
United Airlines
Deal found 2/12$690
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Fri 2/272:40 pm
IDA
-
GCM
2 stops20h 35m
United Airlines
Thu 3/52:25 pm
GCM
-
IDA
2 stops21h 31m
United Airlines
Deal found 2/11$711
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 6/21:53 pm
IDA
-
GCM
1 stop22h 44m
American Airlines
Wed 6/105:11 pm
GCM
-
IDA
2 stops21h 12m
American Airlines
Deal found 2/12$834
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:18 pm
IDA
-
GCM
1 stop23h 07m
American Airlines
Thu 3/512:58 pm
GCM
-
IDA
2 stops12h 26m
American Airlines
Deal found 2/11$914
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/25:33 pm
IDA
-
PLS
2 stops20h 27m
United Airlines
Thu 3/55:06 pm
PLS
-
IDA
2 stops18h 50m
United Airlines
Deal found 2/9$962

Find flight deals from Idaho Falls to Caribbean

Keep the following information in mind while searching for Idaho Falls to Caribbean flight deals. Data was last updated February 13, 2026.

Round-trip from

$661
(United Airlines)

Popular in

November

Cheapest in

May

Average price

$782
From Idaho Falls Fanning Field to Caribbean
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($198 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls 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 February 13, 2026.
Use the filters below to find and compare flights from Idaho Falls to Caribbean that are best for you.

Fly from

Idaho Falls

Fly to

Caribbean

Route

Depart

Return

Price

Idaho FallsGeorge Town

IDA - GCM

IDAGCM

Idaho Falls Fanning Field

Mon 4/27

2:30 pm-12:30 pm

2 stops21h 00m

George Town Owen Roberts Intl

Thu 4/30

1:35 pm-9:55 am

2 stops21h 20m

$661

Idaho FallsGeorge Town

IDA - GCM

IDAGCM

Idaho Falls Fanning Field

Tue 4/28

5:20 pm-12:30 pm

2 stops18h 10m

George Town Owen Roberts Intl

Thu 4/30

1:35 pm-9:55 am

2 stops21h 20m

$666

Idaho FallsGeorge Town

IDA - GCM

IDAGCM

Idaho Falls Fanning Field

Tue 6/2

6:03 pm-12:30 pm

2 stops17h 27m

George Town Owen Roberts Intl

Wed 6/10

1:35 pm-9:55 am

2 stops21h 20m

$690

Idaho FallsGeorge Town

IDA - GCM

IDAGCM

Idaho Falls Fanning Field

Fri 2/27

2:40 pm-1:15 pm

2 stops20h 35m

George Town Owen Roberts Intl

Thu 3/5

2:25 pm-9:56 am

2 stops21h 31m

$711

Idaho FallsGeorge Town

IDA - GCM

IDAGCM

Idaho Falls Fanning Field

Tue 6/2

1:53 pm-1:37 pm

1 stop22h 44m

George Town Owen Roberts Intl

Wed 6/10

5:11 pm-1:23 pm

2 stops21h 12m

$834

Idaho FallsGeorge Town

IDA - GCM

IDAGCM

Idaho Falls Fanning Field

Fri 2/27

2:18 pm-3:25 pm

1 stop23h 07m

George Town Owen Roberts Intl

Thu 3/5

12:58 pm-11:24 pm

2 stops12h 26m

$914

Idaho FallsProvidenciales

IDA - PLS

IDAPLS

Idaho Falls Fanning Field

Mon 3/2

5:33 pm-4:00 pm

2 stops20h 27m

Providenciales

Thu 3/5

5:06 pm-9:56 am

2 stops18h 50m

$962

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Best time to book a flight from Idaho Falls to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean 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
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 Idaho Falls 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 Idaho Falls to Caribbean?

    Idaho Falls Fanning Field (IDA) is the airport you will fly out of if you book a flight from Idaho Falls to Caribbean. It is only a 3.8 mi journey to Fanning Field (IDA) from Idaho Falls’s city center.

  • How long is the flight from Idaho Falls to Caribbean?

    Departing from Idaho Falls to Caribbean will take you 21h. The distance from Idaho Falls to Caribbean is about 2438 mi.

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

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

  • How can I find direct flights from Idaho Falls to Caribbean?

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls 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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