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Cheap flights from Idaho to Grand Cayman from $614

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 to Grand Cayman departing on 11/1. 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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Find the cheapest flights from Idaho to Grand Cayman

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:14 pm - 11:58 am
GEG
-
GCM
19h 44m
2 stops
American Airlines Logo
3:14 pm - 12:32 pm
GCM
-
GEG
24h 18m
2 stops
$614American Airlines
Sun, Nov 1 - Sun, Nov 8
Delta Logo
11:45 pm - 11:34 am
BOI
-
GCM
10h 49m
1 stop
Delta Logo
12:56 pm - 10:32 pm
GCM
-
BOI
10h 36m
1 stop
$631Delta
Fri, Jul 3 - Fri, Jul 10
Southwest Logo
5:10 pm - 12:10 pm
BOI
-
GCM
18h 00m
2 stops
Southwest Logo
12:50 pm - 1:45 am
GCM
-
BOI
13h 55m
2 stops
$636Southwest
Sun, May 31 - Thu, Jun 4
American Airlines Logo
3:00 pm - 1:16 pm
GEG
-
GCM
20h 16m
2 stops
American Airlines Logo
5:10 pm - 11:59 am
GCM
-
GEG
20h 49m
2 stops
$636American Airlines
Fri, Jul 3 - Fri, Jul 10
American Airlines Logo
4:05 pm - 1:39 pm
BOI
-
GCM
20h 34m
1 stop
American Airlines Logo
12:01 pm - 11:18 am
GCM
-
BOI
24h 17m
2 stops
$649American Airlines
Sun, May 31 - Thu, Jun 4
American Airlines Logo
5:16 am - 10:23 am
GEG
-
GCM
27h 07m
1 stop
American Airlines Logo
5:10 pm - 11:59 am
GCM
-
GEG
20h 49m
2 stops
$650American Airlines
Fri, Jul 3 - Fri, Jul 10
Delta Logo
11:39 pm - 11:54 am
BOI
-
GCM
11h 15m
1 stop
Delta Logo
1:19 pm - 10:28 pm
GCM
-
BOI
10h 09m
1 stop
$693Delta
Sun, May 31 - Thu, Jun 4
Delta Logo
10:48 pm - 11:34 am
GEG
-
GCM
10h 46m
1 stop
Delta Logo
12:56 pm - 9:33 pm
GCM
-
GEG
10h 37m
1 stop
$693Delta
Fri, Jul 3 - Fri, Jul 10
Southwest Logo
7:50 pm - 11:55 am
BOI
-
GCM
15h 05m
2 stops
Southwest Logo
12:50 pm - 1:10 am
GCM
-
BOI
13h 20m
2 stops
$734Southwest
Sun, Jul 5 - Thu, Jul 9
Southwest Logo
1:35 pm - 11:55 am
GEG
-
GCM
20h 20m
2 stops
Southwest Logo
12:50 pm - 10:15 pm
GCM
-
GEG
11h 25m
2 stops
$802Southwest
Wed, Jun 24 - Tue, Jun 30

American Airlines flights from Idaho to Grand Cayman

Our best American Airlines deals on Idaho to Grand Cayman flight tickets
American Airlines
Nov 1
GEG1:14 pmSpokane
19h 44m
2 stops
GCM11:58 amGeorge Town Owen Roberts Intl
Nov 8
GCM3:14 pmGeorge Town Owen Roberts Intl
24h 18m
2 stops
GEG12:32 pmSpokane
$614
American Airlines
Jul 3
GEG3:00 pmSpokane
20h 16m
2 stops
GCM1:16 pmGeorge Town Owen Roberts Intl
Jul 10
GCM5:10 pmGeorge Town Owen Roberts Intl
20h 49m
2 stops
GEG11:59 amSpokane
$636
American Airlines
May 31
BOI4:05 pmBoise Air Term. Gowen Fld
20h 34m
1 stop
GCM1:39 pmGeorge Town Owen Roberts Intl
Jun 4
GCM12:01 pmGeorge Town Owen Roberts Intl
24h 17m
2 stops
BOI11:18 amBoise Air Term. Gowen Fld
$649

Southwest flights from Idaho to Grand Cayman

Our best Southwest deals on Idaho to Grand Cayman flight tickets
Southwest
May 30
BOI3:25 pmBoise Air Term. Gowen Fld
19h 30m
2 stops
GCM11:55 amGeorge Town Owen Roberts Intl
Jun 4
GCM12:50 pmGeorge Town Owen Roberts Intl
13h 55m
2 stops
BOI1:45 amBoise Air Term. Gowen Fld
$636
Southwest
Jul 5
BOI7:50 pmBoise Air Term. Gowen Fld
15h 05m
2 stops
GCM11:55 amGeorge Town Owen Roberts Intl
Jul 9
GCM12:50 pmGeorge Town Owen Roberts Intl
13h 20m
2 stops
BOI1:10 amBoise Air Term. Gowen Fld
$734
Southwest
Jun 24
GEG1:35 pmSpokane
20h 20m
2 stops
GCM11:55 amGeorge Town Owen Roberts Intl
Jun 30
GCM12:50 pmGeorge Town Owen Roberts Intl
11h 25m
2 stops
GEG10:15 pmSpokane
$802

momondo Fare Finder

 
Customize your flight search to find flights from Idaho 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 May 21, 2026.
Use the filters below to find and compare flights from Idaho to Grand Cayman that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneGeorge Town

GEG - GCM

GEGGCM

Spokane

Sun 11/1

1:14 pm-11:58 am

2 stops19h 44m

George Town Owen Roberts Intl

Sun 11/8

3:14 pm-12:32 pm

2 stops24h 18m

$614

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Fri 7/3

11:45 pm-11:34 am

1 stop10h 49m

George Town Owen Roberts Intl

Fri 7/10

12:56 pm-10:32 pm

1 stop10h 36m

$631

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Sun 5/31

5:10 pm-12:10 pm

2 stops18h 00m

George Town Owen Roberts Intl

Thu 6/4

12:50 pm-1:45 am

2 stops13h 55m

$636

SpokaneGeorge Town

GEG - GCM

GEGGCM

Spokane

Fri 7/3

3:00 pm-1:16 pm

2 stops20h 16m

George Town Owen Roberts Intl

Fri 7/10

5:10 pm-11:59 am

2 stops20h 49m

$636

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Sun 5/31

4:05 pm-1:39 pm

1 stop20h 34m

George Town Owen Roberts Intl

Thu 6/4

12:01 pm-11:18 am

2 stops24h 17m

$649

SpokaneGeorge Town

GEG - GCM

GEGGCM

Spokane

Fri 7/3

5:16 am-10:23 am

1 stop27h 07m

George Town Owen Roberts Intl

Fri 7/10

5:10 pm-11:59 am

2 stops20h 49m

$650

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Sun 5/31

11:39 pm-11:54 am

1 stop11h 15m

George Town Owen Roberts Intl

Thu 6/4

1:19 pm-10:28 pm

1 stop10h 09m

$693
Quickest round-trip

SpokaneGeorge Town

GEG - GCM

GEGGCM

Spokane

Fri 7/3

10:48 pm-11:34 am

1 stop10h 46m

George Town Owen Roberts Intl

Fri 7/10

12:56 pm-9:33 pm

1 stop10h 37m

$693

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Sun 7/5

7:50 pm-11:55 am

2 stops15h 05m

George Town Owen Roberts Intl

Thu 7/9

12:50 pm-1:10 am

2 stops13h 20m

$734

SpokaneGeorge Town

GEG - GCM

GEGGCM

Spokane

Wed 6/24

1:35 pm-11:55 am

2 stops20h 20m

George Town Owen Roberts Intl

Tue 6/30

12:50 pm-10:15 pm

2 stops11h 25m

$802

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Grand Cayman from

How to get the cheapest flight ticket from Idaho 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 to Grand Cayman flights?

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

Cheap Idaho to Grand Cayman flight deals and tips

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

Fastest flight time

10h 46m

Direct flights

None
The fastest flight from Idaho to Grand Cayman takes 10h 46m
There are no direct flights from Idaho to Grand Cayman. There are no popular flight routes from Idaho to Grand Cayman.
Search flight deals

Frequently asked questions about flying from Idaho to Grand Cayman

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

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

  • How old do you have to be to fly from Idaho 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 to Grand Cayman.

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

    The required travel and health documents for your Grand Cayman trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Grand Cayman. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Grand Cayman from Idaho.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Grand Cayman.

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

If you are not ready to book a flight from Idaho to Grand Cayman now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Grand Cayman and let you know when they change.

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Find better results for your trip to Grand Cayman

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