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Get United's best fares today on flights from Ontario to Honolulu from *

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Low fare calendar for flights from Ontario (ONT) to Honolulu (HNL)

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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from Ontario to Honolulu?

FromToDatesFare TypePrice

Ontario (ONT)

Honolulu (HNL)

Depart: 07/27/20

Return: 08/10/20

Roundtrip
from
$348*
Viewed:11hoursago

Ontario (ONT)

Honolulu (HNL)

Depart: 07/28/20

Return: 08/11/20

Roundtrip
from
$348*
Viewed:11hoursago

Ontario (ONT)

Honolulu (HNL)

Depart: 07/29/20

Return: 08/12/20

Roundtrip
from
$348*
Viewed:11hoursago

Ontario (ONT)

Honolulu (HNL)

Depart: 07/30/20

Return: 08/13/20

Roundtrip
from
$348*
Viewed:11hoursago

Ontario (ONT)

Honolulu (HNL)

Depart: 08/03/20

Return: 08/17/20

Roundtrip
from
$348*
Viewed:11hoursago

Ontario (ONT)

Honolulu (HNL)

Depart: 08/05/20

Return: 08/19/20

Roundtrip
from
$348*
Viewed:11hoursago

Ontario (ONT)

Honolulu (HNL)

Depart: 08/10/20

Return: 08/24/20

Roundtrip
from
$348*
Viewed:11hoursago

Ontario (ONT)

Honolulu (HNL)

Depart: 08/12/20

Return: 08/26/20

Roundtrip
from
$348*
Viewed:11hoursago

Ontario (ONT)

Honolulu (HNL)

Depart: 08/17/20

Return: 08/31/20

Roundtrip
from
$348*
Viewed:11hoursago

Ontario (ONT)

Honolulu (HNL)

Depart: 08/19/20

Return: 09/02/20

Roundtrip
from
$348*
Viewed:11hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Honolulu

Wednesday light rain
78°F 05/27/20
Thursday overcast clouds
77°F 05/28/20
Friday light rain
77°F 05/29/20
Saturday light rain
79°F 05/30/20
Sunday few clouds
77°F 05/31/20
Monday light rain
78°F 06/01/20
Tuesday light rain
79°F 06/02/20
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