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Home / Ontario — Hilo

Cheap flights Ontario — Hilo

Ontario (ONT, US) Hilo (ITO, US)
from $343 4 008 km ~5h 13m 1 flights found 1 airlines cheapest on Saturday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $343 on 02.01.2027
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 1 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
02 Jan 2027, Sat
Southwest Airlines WN 3320
17:00
ONT Ontario International Airport
00:50
ITO Hilo International Airport
7h 50m 2 stops
Biletix
$343
View this ticket
Flights by stops
2 stops
from $343
1 flight
All flights 1 days
02 Jan 2027, Sat
Southwest Airlines WN 3320
17:00
ONT Ontario International Airport
00:50
ITO Hilo International Airport
7h 50m 2 stops
Biletix
$343
View this ticket
Route characteristics
Distance
4 008 km
Flight time
5h 13m
Time difference
-2h
Minimum price
from $343 (02.01.2027)
Average price
$343
Maximum price
$343
Cheapest day
Saturday
Departure airports (1)
ONT Ontario International Airport
Arrival airports (1)
ITO Hilo International Airport
Airlines (1)
WN Southwest Airlines
Agencies (1)
Biletix
Airlines — cheapest prices 1
Southwest Airlines
Southwest Airlines
Low-cost 1 flights · 1 days
$343
Where to buy tickets 1
Biletix
1 tickets · 1 days
from $343
Airports

From — Ontario (1)

  • ONT Ontario International Airport

To — Hilo (1)

  • ITO Hilo International Airport
Other destinations from Ontario
Albuquerque
US
Accra
GH
Nantucket
US
Adelaide
AU
San Andres Island
CO
Malaga
ES · Hub
Auckland
NZ
Almaty
KZ
Alicante
ES
Ahmedabad
IN
Amsterdam
NL · Hub
Anchorage
US
Frequently asked questions about the route Ontario — Hilo
How long is the flight from Ontario to Hilo?
Approximate flight time — 5h 13m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Ontario to Hilo?
The straight-line distance — 4 008 km.
How much do flights from Ontario to Hilo cost?
The minimum price over 3 months — from $343 on 02.01.2027.
What is the average ticket price?
The average price — $343. Range: $343 — $343.
What is the time difference between Ontario and Hilo?
The difference — -2h.
From which airports does Ontario operate flights?
From Ontario: ONT (Ontario International Airport).
To which airports in Hilo do flights arrive?
To Hilo: ITO (Hilo International Airport).
Which airlines fly this route?
This route is served by 1 airline: Southwest Airlines.
Which day of the week is cheapest?
The cheapest day of the week — Saturday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Ontario — Hilo

Flights Ontario — Hilo is a popular route. The straight-line distance is 4 008 km. Flight time 5h 13m. Time difference -2h.

From Ontario (ONT) flights depart from 1 airport: ONT. To Hilo (ITO) — 1 arrival airport: ITO.

1 airline operate on this route: Southwest Airlines.

The minimum price for the next 3 months — from $343 (02.01.2027). The cheapest dates are highlighted in the calendar above.

The average ticket price — $343, ranging from $343 to $343. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Saturday.

Other destinations in United States from Ontario
Phoenix
US
Omaha
US
Orlando
US
Everett
US
West Palm Beach
US
Portland
US
Philadelphia
US
Providence
US

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