Lowest Prices
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
$318
United Airlines
• 1 stop
• 18h 28m
Dec 02 – Dec 02
The cheapest round trip flight from Ontario to Honolulu (ONT-HNL-ONT) is currently $318
Cheapest Direct Flight
$244
Southwest Airlines
• nonstop
• 9h 10m
Oct 25
The cheapest nonstop flight from Ontario to Honolulu (ONT-HNL) is currently $244
Fastest Flight
9h 5m
The fastest nonstop flight from Ontario to Honolulu (ONT-HNL) takes 9h 5m
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.
Dec 02 - Dec 02, Economy
Ontario → Honolulu
18h 28m
11:20 AM - 8:28 PM • 1 stop
Ontario → Honolulu
13h 28m
11:30 PM - 9:38 AM • 1 stop
United Airlines
Dec 02 - Dec 02, Economy
Ontario → Honolulu
22h 9m
6:00 AM - 5:29 PM • 1 stop
Ontario → Honolulu
13h 28m
11:30 PM - 9:38 AM • 1 stop
United Airlines
Dec 02 - Dec 02, Economy
Ontario → Honolulu
10h 12m
8:03 AM - 12:15 PM • nonstop
Ontario → Honolulu
8h 43m
9:37 PM - 5:00 AM • nonstop
Alaska Airlines
Dec 02 - Dec 02, Economy
Ontario → Honolulu
9h 5m
9:00 AM - 12:45 PM • nonstop
Ontario → Honolulu
17h 5m
9:00 PM - 9:25 AM • 1 stop
Southwest Airlines
Dec 02 - Dec 02, Economy
Ontario → Honolulu
9h 5m
9:00 AM - 12:45 PM • nonstop
Ontario → Honolulu
8h 45m
10:05 PM - 5:30 AM • nonstop
Southwest Airlines
Flying to Honolulu soon? We've surfaced some of the most affordable last-minute flights from Ontario to Honolulu, ideal for urgent plans or spontaneous trips.
Oct 25 - Oct 31, Economy
Ontario → Honolulu
9h 10m
8:00 AM - 10:50 AM • nonstop
Ontario → Honolulu
8h 40m
2:05 PM - 10:25 PM • nonstop
Southwest Airlines
Oct 25 - Oct 31, Economy
Ontario → Honolulu
9h 10m
8:00 AM - 10:50 AM • nonstop
Ontario → Honolulu
15h 5m
7:55 PM - 7:00 AM • 1 stop
Southwest Airlines
Oct 25 - Oct 31, Economy
Ontario → Honolulu
18h 51m
6:00 AM - 2:31 PM • 1 stop
Ontario → Honolulu
8h 52m
12:00 PM - 8:32 PM • nonstop
Delta Airlines
Oct 25 - Oct 31, Economy
Ontario → Honolulu
17h 32m
11:56 AM - 7:48 PM • 1 stop
Ontario → Honolulu
8h 52m
12:00 PM - 8:32 PM • nonstop
Delta Airlines
Oct 25 - Oct 31, Economy
Ontario → Honolulu
18h 51m
6:00 AM - 2:31 PM • 1 stop
Ontario → Honolulu
15h 30m
8:25 PM - 7:55 AM • 1 stop
Delta Airlines
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.
Oct 25 - Oct 31, Economy
Ontario → Honolulu
9h 10m
8:00 AM - 10:50 AM • nonstop
Ontario → Honolulu
8h 40m
2:05 PM - 10:25 PM • nonstop
Southwest Airlines
Dec 02 - Dec 03, Economy
Ontario → Honolulu
9h 10m
3:40 PM - 7:30 PM • nonstop
Ontario → Honolulu
8h 50m
2:40 PM - 10:10 PM • nonstop
Southwest Airlines
Dec 02 - Dec 03, Economy
Ontario → Honolulu
9h 10m
10:45 AM - 2:35 PM • nonstop
Ontario → Honolulu
8h 50m
2:40 PM - 10:10 PM • nonstop
Southwest Airlines
Feb 08 - Feb 12, Economy
Ontario → Honolulu
10h
9:00 AM - 1:00 PM • nonstop
Ontario → Honolulu
8h 55m
2:45 PM - 10:20 PM • nonstop
Southwest Airlines
Dec 02 - Dec 02, Economy
Ontario → Honolulu
10h 12m
8:03 AM - 12:15 PM • nonstop
Ontario → Honolulu
8h 43m
9:37 PM - 5:00 AM • nonstop
Alaska Airlines
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 6:00 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 WN : USD 695
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 3:40 pm
Ontario (ONT) to Honolulu (HNL): Airport Information
| Origin Airport | Ontario International , Ontario, US |
| Destination Airport | Honolulu International , Honolulu, US |
| Distance | 2603 miles |
More Flight Options for Ontario (ONT) and Honolulu (HNL)
Flights from Ontario (ONT)
to Las Vegas (LAS)
Flights from Ontario (ONT)
to Las Vegas (LAS)
Flights from Ontario (ONT)
to St Louis (STL)
Flights from Ontario (ONT)
to St Louis (STL)
Flights from Ontario (ONT)
to Raleigh/Durham (RDU)
Flights from Ontario (ONT)
to Raleigh/Durham (RDU)
Flights from Ontario (ONT)
to Eugene (EUG)
Flights from Ontario (ONT)
to Portland (PDX)
Flights from Ontario (ONT)
to Portland (PDX)
Flights from Ontario (ONT)
to Denver (DEN)
Flights from Ontario (ONT)
to Denver (DEN)
Flights from Ontario (ONT)
to San Jose (SJC)
Flights from Ontario (ONT)
to Seattle (SEA)
Flights from Ontario (ONT)
to Seattle (SEA)
Flights from Ontario (ONT)
to Guadalajara (GDL)
Flights from Ontario (ONT)
to Guadalajara (GDL)
Flights from Ontario (ONT)
to New Orleans (MSY)
Flights from Ontario (ONT)
to New Orleans (MSY)
Flights from Ontario (ONT)
to Dallas (DFW)
Flights from Ontario (ONT)
to Dallas (DFW)
Flights from Seattle (SEA)
to Honolulu (HNL)
Flights from Salt Lake City (SLC)
to Honolulu (HNL)
Flights from Burbank (BUR)
to Honolulu (HNL)
Flights from Long Beach (LGB)
to Honolulu (HNL)
Flights from San Francisco (SFO)
to Honolulu (HNL)
Flights from Las Vegas (LAS)
to Honolulu (HNL)
Flights from Denver (DEN)
to Honolulu (HNL)
Flights from Dallas (DFW)
to Honolulu (HNL)
Flights from Los Angeles (LAX)
to Honolulu (HNL)
Flights from Minneapolis (MSP)
to Honolulu (HNL)
Flights from Minneapolis (MSP)
to Honolulu (HNL)
Flights from Raleigh/Durham (RDU)
to Honolulu (HNL)
Flights from Atlanta (ATL)
to Honolulu (HNL)
Flights from Fresno (FAT)
to Honolulu (HNL)
Flights from Boston (BOS)
to Honolulu (HNL)
Flights from Sacramento (SMF)
to Honolulu (HNL)
Flights from Ontario (ONT)
to Honolulu (HNL)
Flights from Ontario (ONT)
to Honolulu (HNL)
Flights from Orlando (MCO)
to Honolulu (HNL)
Flights from Richmond (RIC)
to Honolulu (HNL)
Cheap flights to North America (NA)
Cheap flights to United States (US)
Cheap flights to California (US-CA)
Cheap flights to Hawaii (US-HI)
Cheap flights from North America (NA)
Cheap flights from United States (US)
Cheap flights from California (US-CA)
Cheap flights from Hawaii (US-HI)
Flights to Honolulu (HNL)
Flights to Ontario (ONT)
Flights to Ontario (ONT)
Flights from Honolulu (HNL)
Flights from Honolulu (HNL)
to Ontario (ONT)
Flights from Honolulu (HNL)
to Ontario (ONT)
Flights from Ontario (ONT)
Why Fareleaders for ONT to HNL Plane Tickets
New Deals Everyday
Get the best prices on ONT to HNL flights—we update our fares daily so you never miss a saving.
No Service Fees
Compare hundreds of Ontario to Honolulu flights and secure the best deals—we never add any service fees.