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Grand Cayman

$748+ Cheap flights from Idaho Falls (IDA) to Grand Cayman

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — GCM
Aug 8 — Aug 151
Fri 8/8
Fri 8/15
1 adult, Economy
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Cheap flight deals from Idaho Falls to Grand Cayman

Keep the following information in mind while searching for Idaho Falls to Grand Cayman flight deals. Data was last updated August 3, 2025.

Round-trip from

$748
(United Airlines)
From Idaho Falls Fanning Field to Grand Cayman
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Find flight deals from Idaho Falls to Grand Cayman

Cheapest flights from Idaho Falls to Grand Cayman
Explore the most affordable flight options available from Idaho Falls to Grand Cayman. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/31. 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 stops17h 43mUnited Airlines
Deal found 7/31$748

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Grand Cayman 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 August 3, 2025.
Use the filters below to find and compare flights from Idaho Falls to Grand Cayman that are best for you.

Fly from

Idaho Falls

Fly to

Grand Cayman

Route

Depart

Return

Price

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-9:28 am

2 stops17h 43m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Idaho Falls to Grand Cayman

Have a flexible travel schedule? Discover the best time to fly to Grand Cayman 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 Grand Cayman
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Grand Cayman

Get insights into the airlines that provide service to Grand Cayman. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Grand Cayman. Reviews last updated August 3, 2025.
Peruse reviews from past customers who have flown with United Airlines from Idaho Falls to Grand Cayman to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,905 reviews

Entertainment

7.0

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,905 reviews
United Airlines
7.4
Good
8,905 reviews

Entertainment

7.0

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Grand Cayman. 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 Grand Cayman?

    If you book a flight to Grand Cayman from Idaho Falls, you will be flying from Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls to Grand Cayman by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho Falls to Grand Cayman?

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Grand Cayman (average of $467). Flying from Idaho Falls to Grand Cayman in March is currently the most expensive (average of $594). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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