OSA - ONT

$461 Find Cheap Flights from Osaka to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Osaka to Ontario departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to Ontario, as well as popular online travel agencies
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$745
China Airlines
Tue 8/18Fri 8/21
KIX - ONT • 1 stop
Cheapest one-way
$461
China Airlines
Thu 5/7
KIX - ONT • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Osaka and Ontario. You'll need at least 1 connection.
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We hope you love your trip to Ontario!
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Flight Deals

Cheap Flights from Osaka to Ontario (OSA-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Osaka to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Osaka to Ontario

Tue, Aug 18 - Fri, Aug 21
China Airlines Logo
7:05 pm - 6:40 pm
KIX
-
ONT
39h 35m
1 stop
China Airlines Logo
12:45 am - 12:00 pm
ONT
-
KIX
19h 15m
1 stop
$745China Airlines
Fri, Aug 28 - Thu, Sep 17
China Airlines Logo
7:05 pm - 6:40 pm
KIX
-
ONT
39h 35m
1 stop
China Airlines Logo
12:10 am - 12:50 pm
ONT
-
KIX
20h 40m
1 stop
$754China Airlines
Sat, Sep 5 - Thu, Sep 10
China Airlines Logo
7:05 pm - 6:40 pm
KIX
-
ONT
39h 35m
1 stop
China Airlines Logo
12:45 am - 12:00 pm
ONT
-
KIX
19h 15m
1 stop
$756China Airlines
Sat, Aug 29 - Fri, Sep 11
China Airlines Logo
1:10 pm - 6:40 pm
KIX
-
ONT
21h 30m
1 stop
China Airlines Logo
12:45 am - 12:50 pm
ONT
-
KIX
20h 05m
1 stop
$761China Airlines
Sat, Sep 19 - Fri, Sep 25
China Airlines Logo
2:00 pm - 6:00 pm
KIX
-
ONT
20h 00m
1 stop
China Airlines Logo
12:10 am - 6:05 pm
ONT
-
KIX
25h 55m
1 stop
$819China Airlines
Wed, Jun 24 - Fri, Jul 3
STARLUX Airlines Logo
1:25 pm - 5:05 pm
KIX
-
ONT
19h 40m
1 stop
STARLUX Airlines Logo
11:45 pm - 12:15 pm
ONT
-
KIX
20h 30m
1 stop
$874STARLUX Airlines
Tue, Aug 25 - Fri, Oct 30
Multiple Airlines Logo
2:30 pm - 6:13 pm
ITM
-
ONT
19h 43m
2 stops
Multiple Airlines Logo
6:00 am - 7:40 am
ONT
-
ITM
33h 40m
2 stops
$1,133Multiple Airlines
Mon, May 11 - Tue, May 19
Multiple Airlines Logo
2:35 pm - 11:59 pm
ITM
-
ONT
25h 24m
2 stops
Multiple Airlines Logo
9:40 am - 3:40 pm
ONT
-
ITM
38h 00m
2 stops
$1,246Multiple Airlines
Sat, Aug 29 - Sat, Sep 12
United Airlines Logo
12:50 pm - 10:58 pm
ITM
-
ONT
26h 08m
2 stops
United Airlines Logo
7:13 pm - 5:05 pm
ONT
-
ITM
29h 52m
2 stops
$1,660United Airlines
Sat, Aug 29 - Sat, Sep 12
United Airlines Logo
12:50 pm - 6:11 pm
ITM
-
ONT
21h 21m
2 stops
United Airlines Logo
1:44 pm - 5:05 pm
ONT
-
ITM
35h 21m
2 stops
$1,663United Airlines
Booking Insights

KAYAK's insights & trends for Osaka to Ontario flights

Get data-powered insights and trends into flights from Osaka to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Osaka to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Osaka to Ontario were found on China Airlines ($745) and STARLUX Airlines ($874).

Find deals

When to book flights from Osaka to Ontario

Are your dates flexible? Find out the best times to travel from Osaka to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Osaka to Ontario

  • What is the cheapest flight from Osaka to Ontario?

    In the last 3 days, the lowest price for a flight from Osaka to Ontario was $461 for a one-way ticket and $745 for a round-trip.

  • Do I need a passport to fly between Osaka and Ontario?

    Yes, you’ll need a passport to travel to Ontario from Osaka.

  • Which aircraft models fly most regularly from Osaka to Ontario?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Osaka to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Osaka to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Osaka to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Osaka is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Osaka to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Osaka with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Osaka to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Osaka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Osaka to Ontario

Information on your arrival and departure airports

Ontario (ONT)