Cheap flights from Ontario (ONT) to The Big Island

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

Home North America USA Hawaii The Big Island Cheap flights from Ontario to The Big Island

How to find the cheapest flight from
Ontario (ONT) to The Big Island

All the information you need to plan the best ONT to KOA flight in 2021: compare Ontario to The Big Island flight prices with the expected peak season, weather and rainfall in The Big Island.
What is the cheapest month to fly from Ontario to The Big Island?

Flights from Ontario to The Big Island lean towards being more expensive in December. Prices are generally better when you fly from Ontario to The Big Island in February, with the cheapest ticket starting at $287.

How far in advance should I book a flight from Ontario to The Big Island?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 33 days in advance, which can save you up to 7% on flights from Ontario to The Big Island compared to booking the week you need them. Waiting 33 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $431. For sooner than that we have options available in the next 3 days from $448.

When is the cheapest time to fly from Ontario to The Big Island (ONT - FUI)?

When flying from Ontario to The Big Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Ontario to The Big Island in December, January 2022

The best prices found for ONT to The Big Island flights for December, January
11 Jan - 25 Jan
$187pp
ONT
Ontario
American Airlines
 
1 STOP
KOA
Kona Intl
KOA
Kona Intl
American Airlines
   
2 STOPS
ONT
Ontario
11 Jan - 25 Jan
$190pp
ONT
Ontario
American Airlines
 
1 STOP
KOA
Kona Intl
KOA
Kona Intl
American Airlines
   
2 STOPS
ONT
Ontario
12 Jan - 19 Jan
$197pp
ONT
Ontario
Hawaiian Airlines
 
1 STOP
KOA
Kona Intl
KOA
Kona Intl
Hawaiian Airlines
 
1 STOP
ONT
Ontario

Ontario to The Big Island 2022 flight deals

Cheap flights to The Big Island from Ontario found for this year
31 Dec - 10 Jan
$242pp
ONT
Ontario
Multiple Airlines
 
1 STOP
KOA
Kona Intl
KOA
Kona Intl
Hawaiian Airlines
 
1 STOP
ONT
Ontario
31 Dec - 11 Jan
$341pp
ONT
Ontario
Hawaiian Airlines
 
1 STOP
ITO
Hilo Intl
ITO
Hilo Intl
Hawaiian Airlines
 
1 STOP
ONT
Ontario
6 Dec - 16 Dec
$342pp
ONT
Ontario
Hawaiian Airlines
 
1 STOP
KOA
Kona Intl
KOA
Kona Intl
Hawaiian Airlines
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to The Big Island

Late deals on round-trip flights to The Big Island from Ontario, departing today and this week
6 Dec - 16 Dec
$342pp
ONT
Ontario
Hawaiian Airlines
 
1 STOP
KOA
Kona Intl
KOA
Kona Intl
Hawaiian Airlines
 
1 STOP
ONT
Ontario
10 Dec - 16 Dec
$382pp
ONT
Ontario
Hawaiian Airlines
 
1 STOP
KOA
Kona Intl
KOA
Kona Intl
Hawaiian Airlines
 
1 STOP
ONT
Ontario
6 Dec - 15 Dec
$386pp
ONT
Ontario
American Airlines
 
1 STOP
KOA
Kona Intl
KOA
Kona Intl
American Airlines
 
1 STOP
ONT
Ontario

One-way flights to The Big Island from Ontario

The cheapest one-way flights from Ontario to The Big Island
5:32 am - 3:19 pm
United Airlines
1 Stop
11h 47m
ONT - KOA
United Airlines
$188
United
12:45 pm - 10:27 am
American Airlines
2 Stops
24h 42m
ONT - KOA
American Airlines
$193
2:00 am - 1:30 pm
Delta
1 Stop
14h 30m
ONT - KOA
Delta
$200
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">The Big Island</span> flights.

Flight FAQs

From Ontario to The Big Island

What airport do you fly from for flights from Ontario to The Big Island?

Most people fly from Ontario (ONT) if they book a flight from Ontario to The Big Island. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

Which airlines flying from Ontario to The Big Island have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, American Airlines, and Hawaiian Airlines flying from Ontario to The Big Island have implemented new flexible cancellation policies.

Can I find flights from Ontario to The Big Island for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to The Big Island for under $200. The cheapest flight booked recently is on American Airlines for just $187, but on average you can expect to pay $218.

Are there last-minute flights available from Ontario to The Big Island for under $400?

There are currently 20+ open flights from Ontario to The Big Island within the next 7 days for less than $400.

What are the cheapest airlines to fly from Ontario to The Big Island one-way?

To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $99. United Airlines flights start at $103 while deals on American Airlines start at $108 one-way.

What are the most popular routes from Ontario to The Big Island?

When deciding which route to take from Ontario to The Big Island consider Ontario - Kona Intl, Ontario - Hilo Intl or Ontario - Waimea (Kamuela) Waimea Kohala as they are the most popular.

What are the cheapest flights from Ontario to The Big Island?

Looking for the cheapest flight from Ontario to The Big Island? While on average our users pay $297, our data indicates the cheapest price to be $168. The most popular route (Ontario - Kona Intl), is priced around $188.

What are the most popular airlines that fly from Ontario to The Big Island?

When booking a flight from Ontario to The Big Island, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

Related searches

Flights to The Big Island from Ontario (ONT)
Flights to Ontario Flights to The Big Island Flights from Ontario

Rent a Car

Car Rentals in The Big Island Car Rentals in Hawaii

COVID Restrictions

View COVID Travel Restrictions for The Big Island

Do I need a COVID test to fly to The Big Island from Ontario?

Information is based on travel restrictions for travel to The Big Island within the United States

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter The Big Island.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to The Big Island.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering The Big Island.

Do I need a test to fly back to Ontario from The Big Island?

Returning to Ontario from The Big Island

COVID-19 testing requirements
Visitors from The Big Island must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from The Big Island are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for The Big Island

Alternative routes for Ontario to The Big Island

See prices for flight routes from nearby airports that may be better suited for you.
Burbank Bob Hope to Honolulu from $276 pp
Bakersfield Meadows Field to Honolulu from $775 pp

Destination information for The Big Island

Things to know before you go - useful duration and weather info for your trip from Ontario to The Big Island.
Average temperature for December in The Big Island
48.2 °F
Avg rainfall for December in The Big Island
3.3 ″

Airports servicing Ontario

Ontario (ONT)

Airports servicing

Kona Intl (KOA)
Waimea (Kamuela) Waimea Kohala (MUE)
Hilo (ITO)

Popular flight searches

Check out other popular destinations found by fellow travelers in 2021.
Home North America USA Hawaii The Big Island Cheap flights from Ontario to The Big Island