$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 2/7. 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.
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Good to know

Low season

August

High season

February
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly and prices are also 19% lower on average.

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 tips for finding cheap flights to Caribbean

  • High season is considered to be September, October and November. The cheapest month to fly from Idaho Falls is August.
  • Morning departure is around 6% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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 8964 reviews
7.1Entertainment
6.7Food
7.3Comfort
8.1Crew
7.7Boarding
Airline reviews

I liked all the informational texts. I always knew where to go and when .

10.0 Excellenthelga, Jan 2025MCO - DEN
Read more United Airlines reviews

I liked all the informational texts. I always knew where to go and when .

Boarding is very confusing. They have Line 1 and Line 2 and many many Boarding groups. Everyone lines up under those two lines long before they call zones. If you have a higher zone 2 like I did due to a Premium Plus ticket, it’s very awkward having to ask each person which zone they have. Extremely chaotic process. On board the flight attendants had no charisma whatsoever, even to us paying extra for an upgraded cabin. I asked for a chamomile tea after dinner (as no coffee or tea was even offered) and the FÃ said they didn’t have even though listed on the drink menu. Also, the mid flight service was entirely skipped which was a soup and sandwich combo. Supposedly had a variety of snacks mid flight too but those never materialized either. A few times I walked Back there, not a single flight attendant acknowledged me as they were all deep into their iPhones. I simply Wanted a glass of water since ZERO water runs were made on this 9hr 30 min flight.

Liked the hospitality . The ight took us 6 hrs to get from fort myers to ewr.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

Fight was delayed an hour due to operational issues ,then further delayed due to ground control for a total of about 1.30 hours. Salad was completely frozen and flatware was so cold you could barely handle it. Crew was friendly and professional and the flight was smooth. The aircraft was clean and well-serviced.

The flight attendants in First Class were mediocre at best. They did not take our tray away until we were about to land and only did so when I press the call button. The United person at the United Club was asked to get us our boarding pass since we missed the flight due in Chicago. She argued that we did not have seats on the flight given to us in Moline. Furthermore, she was adamant that we did not have a First Class ticket. After I spent much time with her trying to show we were correct, she reluctantly agreed. She was probably the most incompetent ticketing person I have ever met and I have traveled 3 million miles on United plus many additional miles with other carriers. United has definitely deteriorated in more than on way.

The plane was in Moline all night. Consequently, we assumed an on time departure at 8:15am. Unfortunately, and as is the normal case with United in Moline, we departed 2.5 hours late. When the crew came, it was discovered that there was very little heat in the plane. Seems this should have been checked hours before the crew arrived. Then when we boarded and the plane was to be de-iced, the United de-icing truck was not working! We awaited the American Airlines truck. All of this caused us to miss our connection in Chicago. My suggestion is never take United Airlines flight from Moline. We have been disappointed 80% of the time and have vowed to not take United again from Moline.

Flight was delayed two hours. No snacks and no tv screens. My bag got stuck in Chicago

Smooth flight. As always dinner could have been more generous. Breakfast was great.

AWFUL. I have had the experience of traveling with many airlines across the world, and hands down United Airlines is the worst. Not one flight was on time, and I don’t think I met one crew member or staff member who wasn’t rude.

Book cheap flights from Idaho Falls to Caribbean

Recent round-trip flight deals

2/7Fri
2 stopsUnited Airlines
20h 45mIDA-GCM
2/12Wed
2 stopsUnited Airlines
21h 15mGCM-IDA
$640
2/14Fri
2 stopsAmerican Airlines
20h 59mIDA-GCM
2/21Fri
2 stopsAmerican Airlines
21h 06mGCM-IDA
$790
2/14Fri
1 stopAmerican Airlines
24h 04mIDA-GCM
2/21Fri
2 stopsAmerican Airlines
23h 06mGCM-IDA
$806
2/14Fri
1 stopAmerican Airlines
24h 04mIDA-GCM
2/21Fri
1 stopAmerican Airlines
22h 26mGCM-IDA
$817
3/2Sun
2 stopsUnited Airlines
24h 37mIDA-GCM
3/9Sun
2 stopsUnited Airlines
41h 54mGCM-IDA
$989
2/16Sun
2 stopsUnited Airlines
17h 31mIDA-GCM
2/22Sat
2 stopsUnited Airlines
17h 40mGCM-IDA
$1,034
2/7Fri
1 stopAmerican Airlines
23h 54mIDA-GCM
2/12Wed
2 stopsAmerican Airlines
25h 26mGCM-IDA
$1,337

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