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Cayman Islands

$604+ Cheap flights from Boise (BOI) to the Cayman Islands

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — GCM
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Boise to Cayman Islands

Cheapest flights from Boise to Cayman Islands
Explore the most affordable flight options available from Boise to Cayman Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Southwest deal was found by Cheapflights users on 12/3. 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.
Mon 12/152:40 pmBOI - GCM
2 stops19h 55mSouthwest
Fri 12/261:30 pmGCM - BOI
2 stops13h 55mSouthwest
Deal found 12/3$809
This Delta deal was found by Cheapflights users on 12/3. 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.
Sun 12/712:55 pmBOI - GCM
2 stops21h 40mDelta
Wed 12/101:50 pmGCM - BOI
2 stops12h 52mDelta
Deal found 12/3$829
This United Airlines deal was found by Cheapflights users on 12/3. 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.
Wed 12/178:15 amBOI - GCM
1 stop27h 30mUnited Airlines
Fri 12/265:45 pmGCM - BOI
2 stops18h 16mUnited Airlines
Deal found 12/3$838
This Delta deal was found by Cheapflights users on 12/3. 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.
Mon 12/1512:55 pmBOI - GCM
2 stops21h 45mDelta
Fri 12/261:52 pmGCM - BOI
1 stop10h 45mDelta
Deal found 12/3$897
This United Airlines deal was found by Cheapflights users on 12/3. 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.
Mon 12/157:11 pmBOI - GCM
2 stops19h 19mUnited Airlines
Fri 12/262:50 pmGCM - BOI
1 stop10h 09mUnited Airlines
Deal found 12/3$914
This American Airlines deal was found by Cheapflights users on 12/3. 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 12/171:25 pmBOI - GCM
1 stop24h 00mAmerican Airlines
Fri 12/264:30 pmGCM - BOI
1 stop22h 17mAmerican Airlines
Deal found 12/3$1,115

Find flight deals from Boise to Cayman Islands

Keep the following information in mind while searching for Boise to Cayman Islands flight deals. Data was last updated December 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$604
(American Airlines)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-George Town Owen Roberts Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-George Town Owen Roberts Intl flights.
Search Deals
From Boise Air Term. Gowen Fld to Cayman Islands
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Cayman Islands 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 December 4, 2025.
Use the filters below to find and compare flights from Boise to the Cayman Islands that are best for you.

Fly from

Boise

Fly to

Cayman Islands

Route

Depart

Return

Price

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Wed 3/18

1:31 pm-1:29 pm

1 stop22h 58m

George Town Owen Roberts Intl

Thu 3/26

3:30 pm-12:00 pm

2 stops21h 30m

$604

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Sat 1/17

1:00 pm-12:40 pm

2 stops21h 40m

George Town Owen Roberts Intl

Sat 1/24

3:25 pm-9:57 am

2 stops20h 32m

$617

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Wed 3/18

2:40 pm-12:15 pm

2 stops20h 35m

George Town Owen Roberts Intl

Thu 3/26

4:45 pm-10:06 am

2 stops18h 21m

$617

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Sat 1/17

7:02 pm-3:30 pm

1 stop18h 28m

George Town Owen Roberts Intl

Sat 1/24

5:25 pm-11:48 am

2 stops44h 23m

$720

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Mon 12/15

5:50 pm-12:35 pm

2 stops16h 45m

George Town Owen Roberts Intl

Fri 12/26

1:30 pm-1:25 am

2 stops13h 55m

$809

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Tue 12/16

5:50 pm-12:35 pm

2 stops16h 45m

George Town Owen Roberts Intl

Fri 12/26

1:30 pm-1:25 am

2 stops13h 55m

$809

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Wed 12/17

8:15 am-1:45 pm

1 stop27h 30m

George Town Owen Roberts Intl

Fri 12/26

5:45 pm-10:01 am

2 stops18h 16m

$838

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Mon 12/15

12:55 pm-12:40 pm

2 stops21h 45m

George Town Owen Roberts Intl

Fri 12/26

1:52 pm-10:37 pm

1 stop10h 45m

$897

BoiseGeorge Town

BOI - GCM

BOIGCM

Boise Air Term. Gowen Fld

Tue 12/16

3:13 pm-12:35 pm

2 stops19h 22m

George Town Owen Roberts Intl

Fri 12/26

1:52 pm-10:37 pm

1 stop10h 45m

$897

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Best time to book a flight from Boise to Cayman Islands

Have a flexible travel schedule? Discover the best time to fly to Cayman Islands from Boise 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 Boise to the Cayman Islands

What is the cheapest time of day to fly from BOI to KY?

Find hourly flight availability from Boise to Cayman Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

It’s optimal to fly from Boise to Cayman Islands in the afternoon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Boise to Cayman Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Cayman Islands?

    If you book a flight to Cayman Islands from Boise, you will be flying from Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 3.3 mi from the center of Boise.

  • How long is the flight from Boise to Cayman Islands?

    American Airlines, Delta, and United Airlines can get you from Boise to Cayman Islands in just under 20h 35m. Your travel time can differ by up to 2h 23m. Airlines will cover a distance of 2618 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Boise to Cayman Islands that include hotel bookings?

    Yes. In addition to deals on Boise to Cayman Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Cayman Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Cayman Islands.

  • Can I find deals for business class flights from Boise to Cayman Islands?

    Yes. Cheapflights offers flight deals from Boise to Cayman Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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