C Cityvator Cheap flights worldwide Part of Putivator
Flights Destinations Beaches Map Services Booking Collections Ratings
Home / Ontario — Osaka

Cheap flights Ontario — Osaka

Ontario (ONT, US) Osaka (OSA, JP)
from $613 9 234 km ~11h 22m 2 flights found 2 airlines cheapest on Thursday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $613 on 14.01.2027
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
Mo
Tu
We
Th
Fr
Sa
Su
December 2026
Mo
Tu
We
Th
Fr
Sa
Su
January 2027
Mo
Tu
We
Th
Fr
Sa
Su
Prices found for 2 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
14 Jan 2027, Thu
China Airlines CI 23
09:50
ONT Ontario International Airport
03:00
KIX Kansai International Airport
17h 10m 1 stop
Trip.com
$613
View this ticket
19 Nov 2026, Thu
STARLUX Airlines JX 9
08:45
ONT Ontario International Airport
02:00
KIX Kansai International Airport
17h 15m 1 stop
Trip.com
$658
View this ticket
Route characteristics
Distance
9 234 km
Flight time
11h 22m
Time difference
+17h
Minimum price
from $613 (14.01.2027)
Average price
$636
Maximum price
$658
Cheapest day
Thursday
Departure airports (1)
ONT Ontario International Airport
Arrival airports (1)
KIX Kansai International Airport
Airlines (2)
CI China Airlines JX STARLUX Airlines
Agencies (1)
Trip.com
Price trend by month
November 2026
from $658
avg $658
1 flights
January 2027
from $613
avg $613
1 flights
Airlines — cheapest prices 2
China Airlines
China Airlines
1 flights · 1 days
$613
STARLUX Airlines
STARLUX Airlines
1 flights · 1 days
$658
Where to buy tickets 1
Trip.com
2 tickets · 2 days
from $613
Airports

From — Ontario (1)

  • ONT Ontario International Airport

To — Osaka (1)

  • KIX Kansai 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 — Osaka
How long is the flight from Ontario to Osaka?
Approximate flight time — 11h 22m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Ontario to Osaka?
The straight-line distance — 9 234 km.
How much do flights from Ontario to Osaka cost?
The minimum price over 3 months — from $613 on 14.01.2027.
What is the average ticket price?
The average price — $636. Range: $613 — $658.
What is the time difference between Ontario and Osaka?
The difference — +17h.
From which airports does Ontario operate flights?
From Ontario: ONT (Ontario International Airport).
To which airports in Osaka do flights arrive?
To Osaka: KIX (Kansai International Airport).
Which airlines fly this route?
This route is served by 2 airlines: China Airlines, STARLUX Airlines.
Which day of the week is cheapest?
The cheapest day of the week — Thursday.
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 — Osaka

Flights Ontario — Osaka is a popular route. The straight-line distance is 9 234 km. Flight time 11h 22m. Time difference +17h.

From Ontario (ONT) flights depart from 1 airport: ONT. To Osaka (OSA) — 1 arrival airport: KIX.

2 airlines operate on this route: China Airlines, STARLUX Airlines.

The minimum price for the next 3 months — from $613 (14.01.2027). The cheapest dates are highlighted in the calendar above.

The average ticket price — $636, ranging from $613 to $658. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Thursday.

Other destinations in Japan from Ontario
Nagoya
JP
Nagasaki
JP
Tokyo
JP

Cheap flights worldwide. Search and compare prices from 1 159 airlines across 9 546 cities.

Flights

Flight search Destinations Beaches Map Services Booking Collections Ratings

Data

Open API for AI llms.txt ai.txt

Documents

Privacy Policy Terms of Use

Contacts

info@cityvator.com Part of Putivator
© 2026 Cityvator — flight search engine Data from open sources · Open API for AI