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Cheap flights from Idaho Falls to Caribbean Islands from $792

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Caribbean Islands departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho Falls to Caribbean Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:20 am - 12:05 pmIDA-GCM
26h 45m2 stops
American Airlines Logo
4:25 pm - 1:30 pmGCM-IDA
23h 05m1 stop
$792American Airlines
Find Deal
Mon, Feb 9 - Thu, Feb 12
United Airlines Logo
4:19 pm - 1:17 pmIDA-PLS
18h 58m2 stops
United Airlines Logo
5:06 pm - 9:56 amPLS-IDA
18h 50m2 stops
$811United Airlines
Find Deal
Mon, Jan 26 - Thu, Jan 29
United Airlines Logo
4:19 pm - 1:15 pmIDA-GCM
18h 56m2 stops
United Airlines Logo
2:25 pm - 9:48 amGCM-IDA
21h 23m2 stops
$853United Airlines
Find Deal
Mon, Feb 9 - Thu, Feb 12

United Airlines flights from Idaho Falls to Caribbean Islands

Our best United Airlines deals on Idaho Falls to Caribbean Islands flight tickets
United Airlines
Jan 26
IDA4:19 pmIdaho Falls Fanning Field
21h 41m
2 stops
PLS4:00 pmProvidenciales
Jan 29
PLS2:30 pmProvidenciales
21h 26m
2 stops
IDA9:56 amIdaho Falls Fanning Field
$811
Find similar
United Airlines
Feb 9
IDA4:19 pmIdaho Falls Fanning Field
18h 56m
2 stops
GCM1:15 pmGeorge Town Owen Roberts Intl
Feb 12
GCM2:25 pmGeorge Town Owen Roberts Intl
21h 23m
2 stops
IDA9:48 amIdaho Falls Fanning Field
$853
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 29, 2025.
Use the filters below to find and compare flights from Idaho Falls to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsGeorge Town

IDA - GCM

IDAGCM

Idaho Falls Fanning Field

Mon 2/9

7:20 am-12:05 pm

2 stops26h 45m

George Town Owen Roberts Intl

Thu 2/12

4:25 pm-1:30 pm

1 stop23h 05m

$792

Idaho FallsProvidenciales

IDA - PLS

IDAPLS

Idaho Falls Fanning Field

Mon 1/26

4:19 pm-1:17 pm

2 stops18h 58m

Providenciales

Thu 1/29

5:06 pm-9:56 am

2 stops18h 50m

$811

Idaho FallsGeorge Town

IDA - GCM

IDAGCM

Idaho Falls Fanning Field

Mon 2/9

4:19 pm-1:15 pm

2 stops18h 56m

George Town Owen Roberts Intl

Thu 2/12

2:25 pm-9:48 am

2 stops21h 23m

$853

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Idaho Falls to Caribbean Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Caribbean Islands?

The cheapest day to depart from Idaho Falls to Caribbean Islands is on a Wednesday. Travelers who choose to depart for Caribbean Islands on a Wednesday will often find tickets for as low as $601. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $655. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.

Can stopping save me money on Idaho Falls to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between Idaho Falls to Caribbean Islands.

Cheap Idaho Falls to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Caribbean Islands

Fastest flight time

18h 56m

Direct flights

None
The fastest flight from Idaho Falls to Caribbean Islands takes 18h 56m
There are no direct flights from Idaho Falls to Caribbean Islands. There are no popular flight routes from Idaho Falls to Caribbean Islands.
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  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Caribbean Islands?

    Prices for flights from Idaho Falls Fanning Field Airport to Caribbean Islands are updated daily.

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Caribbean Islands?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Caribbean Islands.

  • What documentation or ID do you need to fly to Caribbean Islands?

    The necessary travel and health documents for your Caribbean Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Idaho Falls to Caribbean Islands?

Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to Caribbean Islands?

Finding the right flight to Caribbean Islands from Idaho Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Caribbean Islands quick and easy, saving you time and money.

Can I find flights from Idaho Falls to Caribbean Islands with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Idaho Falls to Caribbean Islands flights to just show those with flexible booking policies.

How can momondo help me find flights from Idaho Falls to Caribbean Islands?

Once all potential Idaho Falls to Caribbean Islands flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Idaho Falls to Caribbean Islands right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Caribbean Islands, momondo offers a useful price alert feature which will track prices for flights to Caribbean Islands from Idaho Falls and alert you when they change.

An easier way to manage your Caribbean Islands trip

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1 adult
Mon 12/29
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