$458+ Cheap flights from Idaho 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — GCM
Aug 5 — Aug 121
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to Grand Cayman
Keep the following information in mind while searching for Idaho to Grand Cayman flight deals. Data was last updated July 31, 2025.
Round-trip from | $458 (American Airlines) |
|---|
Find flight deals from Idaho to Grand Cayman
Cheapest flights from Idaho to Grand CaymanExplore the most affordable flight options available from Idaho to Grand Cayman. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.
Explore the most affordable flight options available from Idaho to Grand Cayman. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1812:33 pmGEG - GCM
2 stops20h 37mAmerican Airlines
Fri 10/242:00 pmGCM - GEG
2 stops24h 20mAmerican Airlines
Deal found 7/31![American Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:58 pmGEG - GCM
1 stop10h 38mDelta
Fri 9/1912:52 pmGCM - GEG
1 stop10h 56mDelta
Deal found 7/30![Delta logo]()
$544
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:00 pmBOI - GCM
2 stops21h 36mDelta
Sun 10/512:52 pmGCM - BOI
1 stop10h 31mDelta
Deal found 7/29![Delta logo]()
$548
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:07 pmBOI - GCM
2 stops21h 03mAmerican Airlines
Sun 10/512:10 pmGCM - BOI
2 stops25h 33mAmerican Airlines
Deal found 7/30![American Airlines logo]()
$668
This United Airlines deal was found by Cheapflights users on 7/30. 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 stops21h 50mUnited Airlines
Deal found 7/30![United Airlines logo]()
$748
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:48 pmBOI - GCM
2 stops21h 32mMultiple Airlines
Sat 11/2911:25 amGCM - BOI
3 stops29h 04mMultiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$1,152
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:50 pmBOI - GCM
2 stops15h 45mSouthwest
Sat 11/292:20 pmGCM - BOI
2 stops21h 25mSouthwest
Deal found 7/30![Southwest logo]()
$1,370
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Idaho to Grand Cayman that are best for you.
Fly from
Idaho
Fly to
Grand Cayman
Route
Depart
Return
Price
SpokaneGeorge Town
GEG - GCM
GEGGCM
Spokane
Sat 10/18
12:33 pm-11:10 am
2 stops20h 37m
George Town Owen Roberts Intl
Fri 10/24
2:00 pm-12:20 pm
2 stops24h 20m
$458
SpokaneGeorge Town
GEG - GCM
GEGGCM
Spokane
Fri 9/12
10:58 pm-11:36 am
1 stop10h 38m
George Town Owen Roberts Intl
Fri 9/19
12:52 pm-9:48 pm
1 stop10h 56m
$544
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-10:23 pm
1 stop10h 31m
$548
BoiseGeorge Town
BOI - GCM
BOIGCM
Boise Air Term. Gowen Fld
Wed 9/24
1:57 pm-11:10 am
2 stops20h 13m
George Town Owen Roberts Intl
Sun 10/5
12:10 pm-12:43 pm
2 stops25h 33m
$668
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-1:35 pm
2 stops21h 50m
$748
BoiseGeorge Town
BOI - GCM
BOIGCM
Boise Air Term. Gowen Fld
Fri 9/12
9:16 pm-4:05 pm
2 stops17h 49m
George Town Owen Roberts Intl
Fri 9/19
7:00 am-1:21 pm
3 stops31h 21m
$1,219
Best time to book a flight from Idaho to Grand Cayman
Have a flexible travel schedule? Discover the best time to fly to Grand Cayman from Idaho 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 to Grand Cayman
What is the cheapest time of day to fly from ID to LAW?
Find hourly flight availability from Idaho to Grand Cayman. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Grand Cayman as you normally would.
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 July 31, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Idaho to Grand Cayman. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Entertainment
7.9
Boarding
8.2
Overall
8.0
Crew
8.5
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Entertainment
7.9
Boarding
8.2
Overall
8.0
Crew
8.5
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Entertainment
7.9
Boarding
8.2
Overall
8.0
Crew
8.5
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Entertainment
7.9
Boarding
8.2
Overall
8.0
Crew
8.5
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Idaho to Grand Cayman. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Idaho to Grand Cayman
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Idaho to Grand Cayman
Discover the top 2 airlines that operate flights from Idaho to Grand Cayman. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$549 | Average$730 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$565 | Average$805 | FlexibilityNo cancel fee | On-timeN/A |