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Uncover the best deals on Ontario to Honolulu flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest ONT - HNL Flights
Useful information for finding best airline tickets from Ontario International to Honolulu International on your next trip.
Cheapest Round Trip Flight
$605
Southwest Airlines
• nonstop
• 9h 10m
Oct 16 – Oct 19
The cheapest round trip flight from Ontario to Honolulu (ONT-HNL-ONT) is currently $605
Cheapest One way Flight
$246
Alaska Airlines
• 1 stop
• 17h 6m
Oct 13
The cheapest one way flight from Ontario to Honolulu (ONT-HNL) is currently $246
Cheapest Direct Flight
$605
Southwest Airlines
• nonstop
• 9h 10m
Oct 16
The cheapest nonstop flight from Ontario to Honolulu (ONT-HNL) is currently $605
Fastest Flight
9h 10m
The fastest nonstop flight from Ontario to Honolulu (ONT-HNL) takes 9h 10m
Top Airlines Flying from Ontario to Honolulu
Latest Flight Deals from Ontario (ONT) to Honolulu (HNL)
Compare and book low fare round-trip air tickets from Ontario to Honolulu. Ideal for travelers with confirmed return itineraries.
Explore competitive one-way airfare options for ONT - HNL flights. Best suited for flexible or open-ended travel plans.
Looking for the fastest way to Honolulu? These direct flight options from ONT to HNL offer both convenience and value—no layovers, just straight to your destination.
FAQs on Ontario to Honolulu Flights
What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to HNL?
The most popular airline flying from Ontario to Honolulu are
Can I fly from ONT to HNL non-stop?
Yes, you can fly ONT to HNL non-stop on
Which airlines fly nonstop between Ontario and Honolulu?
The non-stop flights between Ontario and Honolulu are .
What’s the earliest departure time from ONT to HNL Airport?
The earliest flight leaves ONT at 6:02 am and lands in HNL - Honolulu International
What are the airports in Honolulu?
HNL
Can I make changes to my Ontario to Honolulu flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ONT to HNL?
Read the fare rules of the Ontario to Honolulu air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ontario and Honolulu?
operate flights between Ontario and Honolulu
How long does a flight from Ontario to Honolulu take?
It takes approximately 6 hour to fly non-stop from ONT to HNL, which is 2602.79 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Honolulu (HNL) ?
In the past couple of days, the cheapest tickets to HNL from ONT were found on DL : USD 393
Do I need a passport to fly between ONT and HNL?
No
What’s the latest departure time from ONT to HNL ?
The last flight leaves ONT at 6:00 pm
Ontario (ONT) to Honolulu (HNL): Airport Information
| Origin Airport | Ontario International , Ontario, US |
| Destination Airport | Honolulu International , Honolulu, US |
| Distance | 2603 miles |
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