Cheapest return flights from Honolulu to Hilo in September from $140

AirHint found the following cheapest return flights from Honolulu (HNL) to Hilo (ITO) in September 2026 (see full year).

Return flights

16 Sep - 19 Sep Alaska Airlines direct
18 Sep - 22 Sep Alaska Airlines direct
25 Sep - 29 Sep Southwest Airlines direct
28 Sep - 07 Oct Southwest Airlines direct
25 Sep - 04 Oct Southwest Airlines direct

Also check the deals for one-way flights from Honolulu to Hilo in September.

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