How long is the flight from Idaho to Cayman Islands?

Flight times vary depending on what airport in Idaho you fly out of and what airport in Cayman Islands you fly into. For example, flying from Boise to George Town takes 10h 54m on average. On the other hand, flying from Idaho Falls to George Town takes 22h 11m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Idaho to Cayman Islands?

Prices for flights from Idaho to Cayman Islands are refreshed on a daily basis.

How many operators does momondo search for flights from Idaho to Cayman Islands?

As of November 2025, there is 1 operator available to choose from for flights from Idaho to Cayman Islands.

How old do you have to be to fly from Idaho to Cayman Islands?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Cayman Islands.

What documentation or ID do you need to fly to Cayman Islands?

The travel and health documents required for your trip to Cayman Islands 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 Cayman Islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$562 Cheap Flights from Idaho to the Cayman Islands in 2025/26

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Find the cheapest flights from Idaho to the Cayman Islands

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 pm - 11:24 amBOI-GCM

10h 54m1 stop

12:45 pm - 10:38 pmGCM-BOI

10h 53m1 stop

$562Delta

Find Deal

Sun, Apr 26 - Wed, Apr 29

7:30 pm - 11:24 amBOI-GCM

14h 54m2 stops

12:45 pm - 10:38 pmGCM-BOI

10h 53m1 stop

$567Delta

Find Deal

Sun, Apr 26 - Wed, Apr 29

3:54 pm - 12:35 pmBOI-GCM

18h 41m2 stops

1:52 pm - 10:37 pmGCM-BOI

10h 45m1 stop

$592Delta

Find Deal

Sun, Dec 14 - Mon, Dec 22

1:58 pm - 11:50 amBOI-GCM

19h 52m2 stops

3:45 pm - 1:08 pmGCM-BOI

23h 23m2 stops

$603American Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

12:20 pm - 1:45 pmBOI-GCM

23h 25m1 stop

2:50 pm - 10:59 pmGCM-BOI

10h 09m1 stop

$611United Airlines

Find Deal

Thu, Dec 18 - Thu, Dec 25

1:58 pm - 11:50 amBOI-GCM

19h 52m2 stops

4:25 pm - 1:08 pmGCM-BOI

22h 43m1 stop

$616American Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

2:55 pm - 11:40 amGEG-GCM

18h 45m2 stops

12:55 pm - 1:30 amGCM-GEG

14h 35m2 stops

$617Southwest

Find Deal

Thu, Mar 26 - Sun, Apr 5

5:12 pm - 4:00 pmBOI-GCM

20h 48m2 stops

2:50 pm - 10:59 pmGCM-BOI

10h 09m1 stop

$715United Airlines

Find Deal

Thu, Dec 18 - Thu, Dec 25

7:02 pm - 3:30 pmBOI-GCM

18h 28m1 stop

4:00 pm - 1:35 pmGCM-BOI

23h 35m1 stop

$802Multiple Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

7:00 pm - 3:30 pmBOI-GCM

19h 30m1 stop

4:00 pm - 12:08 pmGCM-BOI

21h 08m1 stop

$1,217Multiple Airlines

Find Deal

Sat, Mar 28 - Sat, Apr 4

Delta flights from Idaho to Cayman Islands

Our best Delta deals on Idaho to Cayman Islands flight tickets

Delta

Apr 26

BOI11:30 pmBoise Air Term. Gowen Fld

10h 54m

1 stop

GCM11:24 amGeorge Town Owen Roberts Intl

Apr 29

GCM12:45 pmGeorge Town Owen Roberts Intl

10h 53m

1 stop

BOI10:38 pmBoise Air Term. Gowen Fld

$562

Find similar

Delta

Apr 26

BOI7:30 pmBoise Air Term. Gowen Fld

14h 54m

2 stops

GCM11:24 amGeorge Town Owen Roberts Intl

Apr 29

GCM12:45 pmGeorge Town Owen Roberts Intl

10h 53m

1 stop

BOI10:38 pmBoise Air Term. Gowen Fld

$567

Find similar

Delta

Dec 14

BOI3:54 pmBoise Air Term. Gowen Fld

18h 41m

2 stops

GCM12:35 pmGeorge Town Owen Roberts Intl

Dec 22

GCM1:52 pmGeorge Town Owen Roberts Intl

10h 45m

1 stop

BOI10:37 pmBoise Air Term. Gowen Fld

$592

Find similar

United Airlines flights from Idaho to Cayman Islands

Our best United Airlines deals on Idaho to Cayman Islands flight tickets

United Airlines

Dec 18

BOI12:20 pmBoise Air Term. Gowen Fld

23h 25m

1 stop

GCM1:45 pmGeorge Town Owen Roberts Intl

Dec 25

GCM2:50 pmGeorge Town Owen Roberts Intl

10h 09m

1 stop

BOI10:59 pmBoise Air Term. Gowen Fld

$611

Find similar

United Airlines

Dec 18

BOI5:12 pmBoise Air Term. Gowen Fld

20h 48m

2 stops

GCM4:00 pmGeorge Town Owen Roberts Intl

Dec 25

GCM2:50 pmGeorge Town Owen Roberts Intl

10h 09m

1 stop

BOI10:59 pmBoise Air Term. Gowen Fld

$715

Find similar

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

Fly from

Fly to

Route

Depart

Return

Price

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Sun 4/26

11:30 pm-11:24 am

1 stop10h 54m

George Town Owen Roberts Intl

Wed 4/29

12:45 pm-10:38 pm

1 stop10h 53m

$562

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Sun 4/26

7:30 pm-11:24 am

2 stops14h 54m

George Town Owen Roberts Intl

Wed 4/29

12:45 pm-10:38 pm

1 stop10h 53m

$567

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Sun 12/14

3:54 pm-12:35 pm

2 stops18h 41m

George Town Owen Roberts Intl

Mon 12/22

1:52 pm-10:37 pm

1 stop10h 45m

$592

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Sat 1/24

1:58 pm-11:50 am

2 stops19h 52m

George Town Owen Roberts Intl

Sat 1/31

3:45 pm-1:08 pm

2 stops23h 23m

$603

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Thu 12/18

12:20 pm-1:45 pm

1 stop23h 25m

George Town Owen Roberts Intl

Thu 12/25

2:50 pm-10:59 pm

1 stop10h 09m

$611

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Sat 1/24

1:58 pm-11:50 am

2 stops19h 52m

George Town Owen Roberts Intl

Sat 1/31

4:25 pm-1:08 pm

1 stop22h 43m

$616

SpokaneGeorge Town

GEG - GCM

GEGGCM

Spokane

Thu 3/26

2:55 pm-11:40 am

2 stops18h 45m

George Town Owen Roberts Intl

Sun 4/5

12:55 pm-1:30 am

2 stops14h 35m

$617

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Thu 12/18

5:12 pm-4:00 pm

2 stops20h 48m

George Town Owen Roberts Intl

Thu 12/25

2:50 pm-10:59 pm

1 stop10h 09m

$715

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Sat 1/24

7:02 pm-3:30 pm

1 stop18h 28m

George Town Owen Roberts Intl

Sat 1/31

4:00 pm-1:35 pm

1 stop23h 35m

$802

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Sat 3/28

7:00 pm-3:30 pm

1 stop19h 30m

George Town Owen Roberts Intl

Sat 4/4

4:00 pm-12:08 pm

1 stop21h 08m

$1,217

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Idaho to Cayman 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

Prices

Other information

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

Our data shows that Sunday is the least expensive day to fly to Cayman Islands. Tickets to fly out on this day can be as low as $608. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Cayman Islands on Saturday is $751.

What is the cheapest time of day to depart on your flight to Cayman Islands?

According to our data, the cheapest time of day to fly to Cayman Islands is in the afternoon. momondo users have found flights departing from Idaho to Cayman Islands in the afternoon for as low as $673. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $783 on average. Flights to Cayman Islands from Idaho in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Idaho to Cayman Islands flight deals and tips

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

Direct flights	None

There are no direct flights from Idaho to Cayman Islands. There are no popular flight routes from Idaho to Cayman Islands.

Search flight deals

When did momondo last update prices for flights from Idaho to Cayman Islands?
Prices for flights from Idaho to Cayman Islands are refreshed on a daily basis.
How many operators does momondo search for flights from Idaho to Cayman Islands?
As of November 2025, there is 1 operator available to choose from for flights from Idaho to Cayman Islands.
How old do you have to be to fly from Idaho to Cayman Islands?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Cayman Islands.
What documentation or ID do you need to fly to Cayman Islands?
The travel and health documents required for your trip to Cayman Islands 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 Cayman Islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Idaho to Cayman Islands

Compare and see reviews for airlines that fly from Idaho to Cayman Islands with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $615	Free Cancellation	Rating 7.9 8,004 reviews		Search Delta flights

Why use momondo?

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

It is quick and easy to find Idaho to Cayman Islands flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cayman Islands that suits you.

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

All flight searches from Idaho to Cayman Islands on momondo can be filtered to show those which offer flexible booking policies.

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

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 Cayman Islands from Idaho.

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

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