$310 Find Cheap Flights from Idaho to Grand Cayman

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Grand Cayman

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info

Good to know

High seasonOctober
Cheapest flight$310
Most popular time to fly and prices are also 10% lower on average.
Flight from Boise to George Town

FAQs for booking flights from Idaho to Grand Cayman

  • How does KAYAK find such low prices on flights from Idaho to Grand Cayman?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Grand Cayman.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Grand Cayman?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho to Grand Cayman is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho to Grand Cayman?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Idaho to Grand Cayman with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Grand Cayman?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Idaho to Grand Cayman up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Grand Cayman?

    Based on KAYAK data, the cheapest day to fly to Grand Cayman is Sunday where round-trip tickets can be as cheap as $608. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $751 on average.

  • What is the cheapest time of day to fly to Grand Cayman?

    The cheapest time of day to fly to Grand Cayman is generally in the evening, when round-trip flights cost $673 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Grand Cayman is generally at night, which is peak travel time and where the average cost of a ticket is $783.

  • How long is the flight to Grand Cayman?

    An average nonstop flight from Idaho to Grand Cayman takes 15h 02m, covering a distance of 2623 miles. The shortest route is Spokane (GEG) to George Town (GCM) with an average flight time of 10h 13m.

  • What is the most popular destination in Grand Cayman?

    Based on KAYAK flight searches, the most popular destination is George Town (100% of total searches to Grand Cayman).

Book cheap flights from Idaho to Grand Cayman

Recent round-trip flight deals

7/31Thu
2 stopsUnited Airlines
17h 48mBOI-GCM
8/7Thu
2 stopsUnited Airlines
21h 11mGCM-BOI
$638
7/10Thu
2 stopsAmerican Airlines
18h 45mGEG-GCM
7/17Thu
2 stopsAmerican Airlines
12h 47mGCM-GEG
$638
7/31Thu
1 stopDelta
10h 42mBOI-GCM
8/7Thu
1 stopDelta
10h 53mGCM-BOI
$644
7/10Thu
1 stopDelta
10h 13mGEG-GCM
7/17Thu
1 stopDelta
11h 22mGCM-GEG
$644
7/31Thu
1 stopDelta
10h 42mBOI-GCM
8/7Thu
2 stopsDelta
12h 32mGCM-BOI
$648
7/10Thu
1 stopAmerican Airlines
24h 02mGEG-GCM
7/17Thu
1 stopAmerican Airlines
9h 58mGCM-GEG
$648

Search by stops

Search by airline

Search by price

Recent one-way flight deals

7/1Tue
2 stopsUnited Airlines
16h 15mBOI-GCM
$310
7/1Tue
1 stopAmerican Airlines
21h 55mBOI-GCM
$331
7/1Tue
3 stops
37h 35mBOI-GCM
$681

Search by stops

Search by airline

Search by price

Last minute flights from Idaho to Grand Cayman

Last minute flight, train and bus deals

6/19Thu
multi-stopSouthwest
17h 45mBOI-GCM
6/21Sat
multi-stopSouthwest
13h 15mGCM-BOI
$848
6/19Thu
multi-stopAmerican Airlines
18h 29mBOI-GCM
6/21Sat
multi-stopAmerican Airlines
20h 26mGCM-BOI
$969
6/19Thu
multi-stopAmerican Airlines
25h 44mBOI-GCM
6/21Sat
multi-stopAmerican Airlines
20h 26mGCM-BOI
$982
6/19Thu
multi-stop
18h 39mBOI-GCM
6/21Sat
multi-stop
46h 23mGCM-BOI
$1,160

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Grand Cayman

Cabin class types available on flights to Idaho

Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Grand Caymanfrom $167
Business Class flights to Grand Caymanfrom $348
Prem Econ Class flights to Grand Caymanfrom $198
Economy Class flights to Grand Caymanfrom $48

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.