Cheap flights from Hermosillo to Ontario

One-way fares from $325 · HMO → ONT · prices found by travellers in the last 48 hours

Compare all dates Ontario → Hermosillo
Cheapest fare
$325

Volaris · Wed, Nov 11

Cheapest month
November

from $325

Direct flights
Not recently

Usually 1+ stop

Quickest trip
5h 16m

840 km

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Cheapest month to fly from Hermosillo to Ontario

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $325

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About flights from Hermosillo to Ontario

Hermosillo (HMO) and Ontario (ONT) are about 840 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 5h 16m. Over the next few months, one-way fares start from $325, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Hermosillo to Ontario?

The cheapest one-way fare we've seen recently is $325 with Volaris, departing Wednesday, November 11, 2026.

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

November 2026 currently has the lowest fares, from $325 one way.

Are there direct flights from Hermosillo to Ontario?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Hermosillo to Ontario?

The quickest journey we've seen takes about 5h 16m. Hermosillo and Ontario are around 840 km apart.

Which airlines fly from Hermosillo to Ontario?

Recent fares on this route were with Volaris.

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