$640 Find Cheap Flights from Idaho Falls to Caribbean

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Caribbean departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Caribbean

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flights from Idaho Falls to Caribbean

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Caribbean that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Idaho Falls to Caribbean

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Idaho Falls to Caribbean.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
United Airlines Logo
2:38 pm - 12:30 pmIDA-GCM
20h 52m2 stops
United Airlines Logo
1:35 pm - 9:44 amGCM-IDA
21h 09m2 stops
$640United Airlines
Find Deal
Fri, Jul 4 - Fri, Jul 11
United Airlines Logo
4:13 pm - 12:30 pmIDA-GCM
19h 17m2 stops
United Airlines Logo
1:35 pm - 9:44 amGCM-IDA
21h 09m2 stops
$730United Airlines
Find Deal
Tue, Jul 1 - Fri, Jul 11
United Airlines Logo
2:38 pm - 12:30 pmIDA-GCM
20h 52m2 stops
United Airlines Logo
1:35 pm - 10:51 pmGCM-IDA
34h 16m2 stops
$752United Airlines
Find Deal
Tue, Jul 1 - Thu, Jul 10
United Airlines Logo
6:03 pm - 12:30 pmIDA-GCM
17h 27m2 stops
United Airlines Logo
1:35 pm - 9:44 amGCM-IDA
21h 09m2 stops
$880United Airlines
Find Deal
Thu, Jul 3 - Sun, Jul 13
American Airlines Logo
7:00 am - 11:20 amIDA-GCM
27h 20m1 stop
American Airlines Logo
12:10 pm - 1:17 pmGCM-IDA
26h 07m2 stops
$899American Airlines
Find Deal
Fri, Jul 4 - Fri, Jul 11
American Airlines Logo
1:51 pm - 11:20 amIDA-GCM
20h 29m1 stop
American Airlines Logo
3:30 pm - 1:17 pmGCM-IDA
22h 47m1 stop
$920American Airlines
Find Deal
Fri, Jul 4 - Fri, Jul 11
American Airlines Logo
1:51 pm - 2:30 pmIDA-GCM
23h 39m1 stop
American Airlines Logo
3:30 pm - 1:17 pmGCM-IDA
22h 47m1 stop
$977American Airlines
Find Deal
Tue, Jul 1 - Sun, Jul 13
American Airlines Logo
1:47 pm - 2:29 pmIDA-GCM
23h 42m1 stop
American Airlines Logo
3:30 pm - 1:17 pmGCM-IDA
22h 47m1 stop
$1,051American Airlines
Find Deal
Mon, Jul 7 - Sun, Jul 13
Delta Logo
3:04 pm - 11:31 amIDA-GCM
19h 27m2 stops
Delta Logo
12:50 pm - 10:33 amGCM-IDA
22h 43m2 stops
$1,122Delta
Find Deal
Sun, Jul 6 - Mon, Jul 14
Delta Logo
3:04 pm - 11:31 amIDA-GCM
19h 27m2 stops
Delta Logo
12:50 pm - 2:23 pmGCM-IDA
26h 33m2 stops
$1,153Delta
Find Deal
Sun, Jul 6 - Thu, Jul 10

KAYAK's insights & trends for Idaho Falls to Caribbean flights

Get data-powered insights and trends into flights from Idaho Falls to Caribbean to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Idaho Falls to Caribbean?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest round-trip tickets from Idaho Falls to Caribbean were found on United Airlines ($640) and American Airlines ($899).

FAQs - booking Caribbean flights

  • How does KAYAK find such low prices on flights from Idaho Falls to Caribbean?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to Caribbean.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to Caribbean?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho Falls to Caribbean is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to Caribbean?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Idaho Falls to Caribbean with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to Caribbean?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Idaho Falls to Caribbean up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Idaho Falls to Caribbean

Need help choosing which airline to fly with from Idaho Falls to Caribbean? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8665 reviews
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

10.0 ExcellentDr. Joseph, Apr 2025IAH - ORD
Read more United Airlines reviews

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Everything you need to know for your flight to Caribbean

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.