Cheap Flights from Helena (HLN) to Kailua-Kona (KOA)

Popular airlines from Helena, MT (HLN-Helena Regional) to Kona Intl. Airport (KOA)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards

Frequently asked questions

How much is a flight from Helena Regional Airport (HLN) to KOA?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight between Helena Regional Airport (HLN) and KOA was . Cheap tickets don't last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Helena Regional Airport to Kona Intl. Airport (KOA)?
The majority of flights can be conveniently canceled online, but whether you are charged a fee depends on your airline. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from HLN to KOA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Helena Regional Airport to Ellison Onizuka Kona Intl. Airport at Keāhole flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from HLN to Ellison Onizuka Kona Intl. Airport at Keāhole?
The flight time from HLN to KOA is about 8 hours and 35 minutes. Put on your earphones, listen to a good podcast and your time in the air will whiz by.
How far is the flight from HLN to KOA?
The distance is around 5,000 kilometers. Earplugs? Check. Warm clothes? Check. You'd be wise to pack all the travel comforts for this long-haul Helena to Kailua-Kona flight.
Which airlines fly direct from HLN to Kona Intl. Airport (KOA)?
You won't find any airlines operating directly between Helena Regional Airport (HLN) and Ellison Onizuka Kona Intl. Airport at Keāhole, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are Helena Regional Airport to KOA flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally pick up a bargain, with some super cheap airfares from HLN to Kona Intl. Airport (KOA) surfacing a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It depends on the carrier though, as not every airline releases prices that far in advance.

Travel information

Origin airport
Helena Regional
Destination airport
Kona Intl.
Distance
4947 km

Book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.