Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Idaho to Grand Cayman from $483

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 9/24. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Idaho to Grand Cayman

Cheap round-trip flights

Delta Logo
3:45 pm - 11:36 amBOI-GCM
18h 51m2 stops
Delta Logo
12:52 pm - 10:23 pmGCM-BOI
10h 31m1 stop
$483Delta
Find Deal
Wed, Sep 24 - Sun, Oct 5
Delta Logo
1:00 pm - 11:36 amBOI-GCM
21h 36m2 stops
Delta Logo
12:52 pm - 12:15 amGCM-BOI
12h 23m2 stops
$593Delta
Find Deal
Wed, Sep 24 - Sun, Oct 5
American Airlines Logo
1:30 pm - 11:22 amGEG-GCM
19h 52m2 stops
American Airlines Logo
3:15 pm - 11:43 amGCM-GEG
22h 28m2 stops
$633American Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
American Airlines Logo
3:37 pm - 12:05 pmGEG-GCM
17h 28m2 stops
American Airlines Logo
2:00 pm - 12:59 pmGCM-GEG
25h 59m1 stop
$650American Airlines
Find Deal
Mon, Dec 15 - Mon, Dec 22
American Airlines Logo
1:57 pm - 11:10 amBOI-GCM
20h 13m2 stops
American Airlines Logo
12:25 pm - 12:47 pmGCM-BOI
25h 22m2 stops
$651American Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
American Airlines Logo
12:35 pm - 11:10 amGEG-GCM
20h 35m2 stops
American Airlines Logo
3:05 pm - 11:43 amGCM-GEG
22h 38m1 stop
$651American Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
Delta Logo
11:27 am - 11:36 amBOI-GCM
23h 09m2 stops
Delta Logo
12:52 pm - 12:15 amGCM-BOI
12h 23m2 stops
$653Delta
Find Deal
Wed, Sep 24 - Sun, Oct 5
Delta Logo
2:00 pm - 11:37 amBOI-GCM
20h 37m2 stops
Delta Logo
12:52 pm - 12:15 amGCM-BOI
12h 23m2 stops
$683Delta
Find Deal
Fri, Sep 5 - Fri, Sep 12
American Airlines Logo
1:57 pm - 11:10 amBOI-GCM
20h 13m2 stops
American Airlines Logo
12:10 pm - 12:47 pmGCM-BOI
25h 37m2 stops
$716American Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
Logo
1:52 pm - 3:30 pmGEG-GCM
23h 38m1 stop
Logo
4:00 pm - 10:36 pmGCM-GEG
32h 36m1 stop
$950
Find Deal
Sat, Oct 4 - Sat, Oct 11

Delta flights from Idaho to Grand Cayman

Our best Delta deals on Idaho to Grand Cayman flight tickets
Delta
Sep 24
BOI3:45 pmBoise Air Term. Gowen Fld
18h 51m
2 stops
GCM11:36 amGeorge Town Owen Roberts Intl
Oct 5
GCM12:52 pmGeorge Town Owen Roberts Intl
10h 31m
1 stop
BOI10:23 pmBoise Air Term. Gowen Fld
$483
Find similar
Delta
Sep 24
BOI1:00 pmBoise Air Term. Gowen Fld
21h 36m
2 stops
GCM11:36 amGeorge Town Owen Roberts Intl
Oct 5
GCM12:52 pmGeorge Town Owen Roberts Intl
12h 23m
2 stops
BOI12:15 amBoise Air Term. Gowen Fld
$593
Find similar
Delta
Sep 24
BOI11:27 amBoise Air Term. Gowen Fld
23h 09m
2 stops
GCM11:36 amGeorge Town Owen Roberts Intl
Oct 5
GCM12:52 pmGeorge Town Owen Roberts Intl
12h 23m
2 stops
BOI12:15 amBoise Air Term. Gowen Fld
$653
Find similar

American Airlines flights from Idaho to Grand Cayman

Our best American Airlines deals on Idaho to Grand Cayman flight tickets
American Airlines
Oct 4
GEG1:30 pmSpokane
19h 52m
2 stops
GCM11:22 amGeorge Town Owen Roberts Intl
Oct 11
GCM3:15 pmGeorge Town Owen Roberts Intl
22h 28m
2 stops
GEG11:43 amSpokane
$633
Find similar
American Airlines
Dec 15
GEG3:37 pmSpokane
17h 28m
2 stops
GCM12:05 pmGeorge Town Owen Roberts Intl
Dec 22
GCM2:00 pmGeorge Town Owen Roberts Intl
25h 59m
1 stop
GEG12:59 pmSpokane
$650
Find similar
American Airlines
Sep 17
BOI1:57 pmBoise Air Term. Gowen Fld
20h 13m
2 stops
GCM11:10 amGeorge Town Owen Roberts Intl
Sep 24
GCM12:25 pmGeorge Town Owen Roberts Intl
25h 22m
2 stops
BOI12:47 pmBoise Air Term. Gowen Fld
$651
Find similar

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 August 20, 2025.
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

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Wed 9/24

3:45 pm-11:36 am

2 stops18h 51m

George Town Owen Roberts Intl

Sun 10/5

12:52 pm-10:23 pm

1 stop10h 31m

$483

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Wed 9/24

1:00 pm-11:36 am

2 stops21h 36m

George Town Owen Roberts Intl

Sun 10/5

12:52 pm-12:15 am

2 stops12h 23m

$593

SpokaneGeorge Town

GEG - GCM

GEGGCM

Spokane

Sat 10/4

1:30 pm-11:22 am

2 stops19h 52m

George Town Owen Roberts Intl

Sat 10/11

3:15 pm-11:43 am

2 stops22h 28m

$633

SpokaneGeorge Town

GEG - GCM

GEGGCM

Spokane

Mon 12/15

3:37 pm-12:05 pm

2 stops17h 28m

George Town Owen Roberts Intl

Mon 12/22

2:00 pm-12:59 pm

1 stop25h 59m

$650

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Wed 9/17

1:57 pm-11:10 am

2 stops20h 13m

George Town Owen Roberts Intl

Wed 9/24

12:25 pm-12:47 pm

2 stops25h 22m

$651

SpokaneGeorge Town

GEG - GCM

GEGGCM

Spokane

Sat 10/4

12:35 pm-11:10 am

2 stops20h 35m

George Town Owen Roberts Intl

Sat 10/11

3:05 pm-11:43 am

1 stop22h 38m

$651

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Wed 9/24

11:27 am-11:36 am

2 stops23h 09m

George Town Owen Roberts Intl

Sun 10/5

12:52 pm-12:15 am

2 stops12h 23m

$653

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Fri 9/5

2:00 pm-11:37 am

2 stops20h 37m

George Town Owen Roberts Intl

Fri 9/12

12:52 pm-12:15 am

2 stops12h 23m

$683

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Wed 9/17

1:57 pm-11:10 am

2 stops20h 13m

George Town Owen Roberts Intl

Wed 9/24

12:10 pm-12:47 pm

2 stops25h 37m

$716

SpokaneGeorge Town

GEG - GCM

GEGGCM

Spokane

Sat 10/4

1:52 pm-3:30 pm

1 stop23h 38m

George Town Owen Roberts Intl

Sat 10/11

4:00 pm-10:36 pm

1 stop32h 36m

$950

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

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

The cheapest day to depart from Idaho to Grand Cayman is on a Sunday when prices can be found for as low as $608. On the other hand, Saturday is the most expensive day to depart from Idaho because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $751.

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

Our most recent data shows that the best time of day to fly to Grand Cayman is in the afternoon. Flights from Idaho to Grand Cayman during this time can be as low as $673. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $783 on average. Flights to Grand Cayman from Idaho in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights

None
There are no direct flights from Idaho to Grand Cayman. There are no popular flight routes from Idaho to Grand Cayman.
Search flight deals

  • 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 many operators does momondo search for flights from Idaho to Grand Cayman?

  • 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?

Best airlines flying from Idaho to Grand Cayman

Compare and see reviews for airlines that fly from Idaho to Grand Cayman with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $565Free CancellationRating
7.9
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $673Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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.

An easier way to manage your Grand Cayman trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/25
Mon 9/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Grand Cayman

Popular cities in Grand Cayman

Popular flights according to clicks in the last 7 days on momondo
Flights to George Townfrom $267
Flights to Cayman Bracfrom $335
Flights to Little Caymanfrom $468