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Cheap flights from Idaho Falls to Grand Cayman from $735

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 Grand Cayman departing on 12/13. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:19 pm - 4:30 pmIDA-GCM
22h 11m2 stops
United Airlines Logo
5:45 pm - 9:58 amGCM-IDA
18h 13m2 stops
$735United Airlines
Find Deal
sáb., dic. 13 - mié., dic. 17
United Airlines Logo
4:19 pm - 1:15 pmIDA-GCM
18h 56m2 stops
United Airlines Logo
5:45 pm - 9:58 amGCM-IDA
18h 13m2 stops
$749United Airlines
Find Deal
sáb., dic. 13 - mié., dic. 17
American Airlines Logo
1:58 pm - 12:10 pmIDA-GCM
20h 12m2 stops
American Airlines Logo
3:45 pm - 12:46 pmGCM-IDA
23h 01m2 stops
$777American Airlines
Find Deal
sáb., dic. 13 - mié., dic. 17

United Airlines flights from Idaho Falls to Grand Cayman

Our best United Airlines deals on Idaho Falls to Grand Cayman flight tickets
United Airlines
Dec 13
IDA4:19 pmIdaho Falls Fanning Field
22h 11m
2 stops
GCM4:30 pmGeorge Town Owen Roberts Intl
Dec 17
GCM5:45 pmGeorge Town Owen Roberts Intl
18h 13m
2 stops
IDA9:58 amIdaho Falls Fanning Field
$735
Find similar
United Airlines
Dec 13
IDA4:19 pmIdaho Falls Fanning Field
18h 56m
2 stops
GCM1:15 pmGeorge Town Owen Roberts Intl
Dec 17
GCM5:45 pmGeorge Town Owen Roberts Intl
18h 13m
2 stops
IDA9:58 amIdaho Falls Fanning Field
$749
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Idaho Falls to Grand Cayman that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsGeorge Town

IDA - GCM

IDAGCM

Idaho Falls Fanning Field

sáb. 12/13

4:19 pm-4:30 pm

2 stops22h 11m

George Town Owen Roberts Intl

mié. 12/17

5:45 pm-9:58 am

2 stops18h 13m

$735

Idaho FallsGeorge Town

IDA - GCM

IDAGCM

Idaho Falls Fanning Field

sáb. 12/13

4:19 pm-1:15 pm

2 stops18h 56m

George Town Owen Roberts Intl

mié. 12/17

5:45 pm-9:58 am

2 stops18h 13m

$749

Idaho FallsGeorge Town

IDA - GCM

IDAGCM

Idaho Falls Fanning Field

sáb. 12/13

1:58 pm-12:10 pm

2 stops20h 12m

George Town Owen Roberts Intl

mié. 12/17

3:45 pm-12:46 pm

2 stops23h 01m

$777

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 Grand Cayman

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

Can stopping save me money on Idaho Falls to Grand Cayman flights?

No. A direct flight is the cheapest option for a flight between Idaho Falls to Grand Cayman.

Cheap Idaho Falls to Grand Cayman flight deals and tips

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

Direct flights

None
There are no direct flights from Idaho Falls to Grand Cayman. There are no popular flight routes from Idaho Falls to Grand Cayman.
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  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Grand Cayman?

    Prices for flights from Idaho Falls Fanning Field Airport to Grand Cayman refresh daily.

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

    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 Grand Cayman.

  • What documentation or ID do you need to fly to Grand Cayman?

    The travel and health documents required for your trip to Grand Cayman can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Grand Cayman. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Idaho Falls to Grand Cayman?

Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to Grand Cayman?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho Falls to Grand Cayman for you.

Can I find flights from Idaho Falls to Grand Cayman with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Grand Cayman from Idaho Falls with this policy.

How can momondo help me find flights from Idaho Falls to Grand Cayman?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Grand Cayman from Idaho Falls.

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

Yes. momondo can track prices for Idaho Falls to Grand Cayman flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
sáb. 11/29
sáb. 12/6
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