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Connecting route · United States → United States

Flights from Hilo to Ontario

There are no direct flights from Hilo to Ontario. The easiest way is one stop via Honolulu or Las Vegas, about 8h 10m door to door.

No direct flights · 2 connection options From 8h 10m
ITOONTHNL

Hilo to Ontario at a glance

Fastest journey8h 10mEstimated
Nonstop flightsNoneConnect via Honolulu or Las Vegas

Best ways to fly from Hilo to Ontario

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

1
ITO Honolulu (HNL) ONT
Leg 1: Hawaiian Airlines, Southwest Airlines · Leg 2: Alaska Airlines, Southwest Airlines
One airline, one ticket ~8h 10m
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2
ITO Las Vegas (LAS) ONT
Leg 1: Southwest Airlines · Leg 2: Frontier Airlines, Southwest Airlines
One airline, one ticket ~8h 15m
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Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.

Good to know

Distance
4,008 km2,489 miles
Journey time
8h 10mestimate
Time difference
+2hOntario vs Hilo
Currency in Ontario
USD
Airports
ITO → ONT

Flights from Hilo to Ontario: questions answered

Are there direct flights from Hilo to Ontario?
No. There is no nonstop service, so you will connect, most easily in Honolulu and Las Vegas. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Hilo to Ontario?
With one connection the journey usually takes around 8h 10m, depending on the layover. The straight-line distance is 4,008 km.
Where do you change planes between Hilo and Ontario?
The best connecting points are Honolulu (HNL) and Las Vegas (LAS). Hawaiian Airlines flies both legs via Honolulu, so you can book it as one ticket.
Which airports serve Hilo and Ontario?
Hilo: Hilo International Airport (ITO). Ontario: Ontario International Airport (ONT).
What is the time difference between Hilo and Ontario?
Ontario is 2 hours ahead of Hilo.

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