The cheapest times to fly from KOA to GCM are

  • January 8th to March 11th
  • April 23rd to May 13th
  • May 28th to June 10th
  • July 2nd to August 5th (except the week of July 23rd)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from KOA to GCM is early August. Prices can be as high as $4045 for Saturday flights during mid October, or as low as $748 for Wednesday flights around early August.


When to Fly to Grand Cayman

Flying from Kona, HI (KOA) to Grand Cayman (GCM) will usually cost between $748 to $1314 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early August with an average ticket price of $783. Due to high demand the most expensive time to fly is mid October, with an average price of $1581. Planning your trip to low-cost times can easily save you $798 on economy flights and even more on first-class flights. Generally, any price below $853 can be considered a good price for a round-trip KOA to GCM flight.

See below for a graph of average weekly prices for the KOA to GCM route. All prices are for round-trip tickets in USD.

KOA to GCM Flight Prices

Compared to other flights, the KOA to GCM flight is cheaper than the average and costs less than the average flight leaving from Kailua-Kona. The average price per mile (for a direct flight) is $0.11, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $216 (20%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $831. Return trip prices are from the GCM to KOA flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from KOA to GCM can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 39 minutes may not be realistic.


Flight Questions Answered

Still have questions about flying from KOA to GCM? We’ve got answers.

Which airlines fly this route?

You can find 8 major airlines flying this route most often: Air Canada, Alaska, American, Cayman Airways, Delta, Southwest, United, WestJet, and potentially more during busy seasons.

How far away is it from Owen Roberts International Airport to Ellison Onizuka Kona International at Keahole Airport?

The distance between the two airports is roughly 4818 miles or 7754 kilometers.

How long does it take to fly from KOA to GCM?

The real-world flight time for a nonstop KOA to GCM flight is about 9 hour 39 minutes.

How many flights go between Kona, HI and Grand Cayman?

It depends on the day of the week and the date, but a typical day might have around 2 available flights from KOA to GCM.


Airport Location Info


Departing Airport

Origination codeKOA
Origination airport nameEllison Onizuka Kona International at Keahole Airport
CityKona, HI
Countrythe United States

Return Airport

Destination codeGCM
Destination airport nameOwen Roberts International Airport
CityGrand Cayman
Countrythe Cayman Islands


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.