What is the cheapest month to fly from Hilo to Ontario?

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Hilo (ITO) to Ontario (ONT), with fares starting from $303.

What is the lowest current fare from ITO to ONT?

The lowest currently-listed fare from Hilo (ITO) to Ontario (ONT) is $303 on 2026-07-24.

Is there a direct flight from Hilo to Ontario?

There is currently no non-stop service from ITO to ONT. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Hilo to Ontario

Cheapest current fares: $303 in July 2026 on connecting flights.

Last updated May 24, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Hilo (ITO) to Ontario (ONT). Refreshed daily.

Hilo (ITO) → Ontario (ONT)

July 2026 $303

Frequently asked questions

What is the cheapest month to fly from Hilo to Ontario?

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Hilo (ITO) to Ontario (ONT), with fares starting from $303.
What is the lowest current fare from ITO to ONT?

The lowest currently-listed fare from Hilo (ITO) to Ontario (ONT) is $303 on 2026-07-24.
Is there a direct flight from Hilo to Ontario?

There is currently no non-stop service from ITO to ONT. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.