Cheap flights from Hilo to Ontario (ITO - ONT) from $136
This is the cheapest one-way flight price, found on 9/27. Prices may vary by date and flight preferences.
How to find the cheapest flight from Hilo (ITO) to Ontario (ONT)
All the information you need to plan the best ITO to ONT flight in 2023: compare Hilo to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
Popular in | May |
|---|---|
Cheapest in | April |
Average price | $665 |
Round-trip from | $217 |
ITO - LAX Price | $217 - $494 |
|---|---|
LAX Temperature | 57.2 - 73.4 °F |
LAX Rainfall | 0 - 3.4 inches |
How far in advance should I book a flight from Hilo to Ontario?
To save up to 15% on this flight, we recommend booking at least 44 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Hilo to Ontario from $442 1-2 weeks out and tickets from $448 for flights departing within the next 72 hours.
What is the cheapest month to fly from Hilo to Ontario?
Our data shows that February tends to be the cheapest month to fly to Ontario from Hilo. Users have commonly found prices around $436 for the month, but tickets can be as low as $260. Due to multiple factors, prepare for potentially higher prices in July.
When is the cheapest time to fly from Hilo to Ontario (ITO - ONT)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hilo to Ontario as you normally would.
Cheap Hawaiian Airlines flights from Hilo to Ontario
Take a look at some of the lowest-priced Hawaiian Airlines flights heading from Hilo to Ontario. Make sure to check back often as deals are often changing.
Cheap United Airlines flights from Hilo to Ontario
Some of the lowest-priced United Airlines flights we've found at this time heading from Hilo to Ontario. Deals frequently update to provide users with more options.
Cheap Hilo to Ontario flights in September & October 2023
The best prices found for ITO to ONT flights for September, October
These are some of the best deals we've found on flights to Ontario in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Hilo to Ontario 2023 flight deals
Cheap flights to Ontario from Hilo found for this year
These are some of the best deals we've found on flights to Ontario in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Hilo to Ontario flights leaving soon
Late deals on return flights to Ontario from Hilo, departing today and this week
Check out these flights departing soon from Hilo to Ontario. It's wise to confirm all flight details are correct before booking.
One-way flights to Ontario from Hilo
The cheapest one-way flights from Hilo to Ontario
Take a look at some of the best available options we've come across on one-way flights from Hilo to Ontario. Users in need of a round-trip flight from Hilo to Ontario instead should update the search form at the top of page.
Find flights from Hilo to Ontario within your budget
Use the slider to find flights from Hilo to Ontario that fit your budget.
Fly from
Fly to
Budget
$467 - $1,335
Route
Depart
Return
Price
Hilo IntlOntario
ITO - ONT
ITOONT
Hilo Intl
Mon 11/13
1 stop8h 55m
Ontario
Sat 11/25
1 stop10h 01m
Hilo IntlOntario
ITO - ONT
ITOONT
Hilo Intl
Fri 12/22
1 stop8h 20m
Ontario
Sun 12/31
1 stop10h 01m
Hilo IntlOntario
ITO - ONT
ITOONT
Hilo Intl
Wed 10/11
1 stop8h 40m
Ontario
Sun 10/15
1 stop10h 01m
Hilo IntlOntario
ITO - ONT
ITOONT
Hilo Intl
Wed 10/11
2 stops13h 12m
Ontario
Sun 10/15
2 stops14h 25m
Hilo IntlOntario
ITO - ONT
ITOONT
Hilo Intl
Fri 12/22
2 stops19h 39m
Ontario
Sun 12/31
2 stops13h 54m
Hilo IntlOntario
ITO - ONT
ITOONT
Hilo Intl
Wed 10/11
2 stops13h 22m
Ontario
Sun 10/15
1 stop10h 50m
Hilo IntlOntario
ITO - ONT
ITOONT
Hilo Intl
Wed 10/11
2 stops25h 27m
Ontario
Sun 10/15
3 stops26h 57m
Hilo IntlOntario
ITO - ONT
ITOONT
Hilo Intl
Wed 10/11
3 stops22h 01m
Ontario
Sun 10/15
3 stops26h 57m
Reviews of airlines servicing Ontario
Get a feel of what it's like to fly with Hawaiian Airlines, United Airlines and American Airlines from Hilo to Ontario by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Crew
Comfort
Food
Overall
Reviews
Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.
Entertainment
Boarding
Crew
Comfort
Food
Overall
Reviews
Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.
Entertainment
Boarding
Crew
Comfort
Food
Overall
Reviews
Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.
Entertainment
Boarding
Crew
Comfort
Food
Overall
Reviews
Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.
Entertainment
Boarding
Crew
Comfort
Food
Overall
Reviews
Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.
Related info for your journey
Useful info, stats and facts about Hilo to Ontario flights.
Can I find flights from Hilo to Ontario for under $500 on Cheapflights?
Yes, there are multiple flights from Hilo to Ontario for under $500. The cheapest flight booked recently is on Hawaiian Airlines for just $467, but on average you can expect to pay $858.
Are there last-minute flights available from Hilo to Ontario for under $500?
There are currently 5+ open flights from Hilo to Ontario within the next 7 days for less than $500.
What are the cheapest airlines flying from Hilo to Ontario round-trip?
According to our current data, Hawaiian Airlines ($467), United Airlines ($745), and American Airlines ($1,040) offers the cheapest pricing from Hilo to Ontario. Users have found that Hawaiian Airlines is 35% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Hilo to Ontario one-way?
For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $136. Users have also found prices from $271 and $435 on United Airlines and American Airlines, respectively.
What does ITO to ONT mean?
Great question - ITO to ONT just means Hilo Intl Airport to Ontario Airport. Now you’ll know what these unique codes when you look for flights!
Other flights from Hilo
Flights to Ontario from Hilo
Alternative routes for Hilo to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Hilo to Ontario
The chart below displays the airlines Cheapflights users traveling from Hilo to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
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How does Cheapflights help users find flights from Hilo to Ontario?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hilo to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Hilo to Ontario?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Hilo.
Can Cheapflights find flights from Hilo to Ontario with no change fees?
Yes, we can. To see specific flights from Hilo to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.
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Of course! You can now track prices for flights from Hilo to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and make a flight search when you’re ready to set up your price alert.