What are the cheapest airlines flying from Ontario to Osaka round-trip?

Our cheapest airline available from Ontario to Osaka is China Airlines. Our recent data shows that you can find tickets from as low as $1,007 on this airline. Additional options worth looking into are Hawaiian Airlines and Japan Airlines, starting at $1,044 and $1,055 round-trip. China Airlines is currently priced 20% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Ontario to Osaka one-way?

The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as $648. However, be on the lookout for offers from China Airlines and American Airlines, as they are both options that can get you from Ontario to Osaka for a low price.

How recently were the Ontario to Osaka flight deals updated?

The Ontario to Osaka flight deals you see on this page were last updated on 5/28.

When is the best time to book a flight from Ontario to Osaka?

Currently, February is the cheapest month in which you can book a flight from Ontario to Osaka (average of $1,052). Flying from Ontario to Osaka in July is currently the most expensive (average of $1,417). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Can I find flights from Ontario to Osaka for under $1,100 on Cheapflights?

Yes, there are multiple flights from Ontario to Osaka for under $1,100. The cheapest flight booked recently is on China Airlines for just $1,007, but on average you can expect to pay $1,084.

Are there last-minute flights available from Ontario to Osaka for under $1,300?

There are currently 20+ open flights from Ontario to Osaka within the next 7 days for less than $1,300.

What airport do you fly from for flights from Ontario to Osaka?

Most people fly from Ontario (ONT) if they book a flight from Ontario to Osaka. On average, Ontario has 0 outbound flights to Osaka per day from 0 airlines. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

What does ONT to KIX mean?

This is defined as Ontario Airport (ONT) and Osaka Kansai Intl Airport (KIX). Codes like Osaka Kansai Intl Airport are often used to just call airports uniquely. Osaka Itami Airport (ITM), Kobe Airport (UKB) are some additional IATA codes for airports related to your trip.

Can I find deals for flights from Ontario to Osaka that include extra baggage allowance?

The amount of baggage you can bring on your Ontario to Osaka flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from Ontario to Osaka with specific airlines?

Yes, Cheapflights allows you to browse and filter Ontario to Osaka flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Can I find deals for flights from Ontario to Osaka that include hotel bookings?

Yes. In addition to deals on Ontario to Osaka flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Osaka?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Osaka.

Can I find deals for business class flights from Ontario to Osaka?

Yes. Cheapflights offers flight deals from Ontario to Osaka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Can I find deals for flights from Ontario to Osaka that allow pets onboard?

Many airlines flying from Ontario to Osaka offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals on last-minute flights from Ontario to Osaka?

Yes, you can often find last-minute deals on Ontario to Osaka flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Flights from Ontario, CA to Osaka, Japan from $495

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Cheap flight deals from Ontario to Osaka

Popular in	June
Cheapest in	April
Round-trip from	$1,109
One-way from	$870

High demand for flights, 32% potential price rise

Search Deals

Best time to find cheap flights, 26% potential price drop

Search Deals

From Ontario to Osaka (OSA)

Search Deals

One-way flight from Ontario to Osaka (OSA)

Search Deals

What is the cheapest day to fly round-trip from Ontario to Osaka?

Travelers have found that booking a Friday departure is the best way to save up to 49% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Ontario to Osaka?

Travelers have found it’s best to book a flight 41 days in advance to save up to 10% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 41 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Osaka 1-2 weeks in advance for as low as $962, or $1,049 for flights within the next 24 hours.

What is the cheapest month to fly from Ontario to Osaka?

Flights from Ontario to Osaka lean towards being more expensive in December. Prices are generally better when you fly from Ontario to Osaka in February, with the cheapest ticket starting at $668.

When is the cheapest time to fly from Ontario to Osaka (ONT - OSA)?

A simple way to save on the total cost of your ticket is to fly from Ontario to Osaka in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight at noon.

Cheap Hawaiian Airlines flights from Ontario to Osaka

Peruse some of the lowest-priced Hawaiian Airlines flights we've found from Ontario to Osaka. Make sure to double check the flight details before booking.

Tue 10/299:40 amONT - KIX

1 stop17h 05mHawaiian Airlines

Tue 11/58:45 pmKIX - ONT

1 stop16h 55mHawaiian Airlines

Deal found 5/27$1,044

Mon 11/188:40 amONT - KIX

1 stop17h 05mHawaiian Airlines

Thu 12/128:45 pmKIX - ONT

1 stop17h 15mHawaiian Airlines

Deal found 5/27$1,049

Wed 11/68:40 amONT - KIX

1 stop17h 05mHawaiian Airlines

Thu 11/148:45 pmKIX - ONT

1 stop16h 55mHawaiian Airlines

Deal found 5/27$1,094

Mon 11/188:40 amONT - KIX

1 stop17h 05mHawaiian Airlines

Sat 11/238:45 pmKIX - ONT

1 stop16h 55mHawaiian Airlines

Deal found 5/27$1,099

Mon 11/118:40 amONT - KIX

1 stop17h 05mHawaiian Airlines

Mon 11/188:45 pmKIX - ONT

1 stop16h 55mHawaiian Airlines

Deal found 5/27$1,125

Wed 10/169:40 amONT - KIX

1 stop17h 05mHawaiian Airlines

Wed 11/68:45 pmKIX - ONT

1 stop16h 55mHawaiian Airlines

Deal found 5/27$1,149

Mon 9/99:50 amONT - KIX

1 stop16h 55mHawaiian Airlines

Thu 9/198:45 pmKIX - ONT

1 stop17h 10mHawaiian Airlines

Deal found 5/27$1,175

Thu 9/199:50 amONT - KIX

1 stop16h 55mHawaiian Airlines

Tue 10/18:45 pmKIX - ONT

1 stop17h 10mHawaiian Airlines

Deal found 5/26$1,180

Fri 11/158:40 amONT - KIX

1 stop17h 05mHawaiian Airlines

Sat 11/238:45 pmKIX - ONT

1 stop16h 55mHawaiian Airlines

Deal found 5/26$1,194

Cheap China Airlines flights from Ontario to Osaka

To aid your search, here are some of the cheapest China Airlines flights we've found from Ontario to Osaka. Ensure the flight price, dates, time, and airline match your criteria before you book.

Wed 9/1812:10 amONT - KIX

1 stop25h 55mChina Airlines

Tue 10/12:00 pmKIX - ONT

1 stop20h 05mChina Airlines

Deal found 5/26$1,007

Sun 11/1710:45 pmONT - KIX

1 stop19h 50mChina Airlines

Wed 12/42:30 pmKIX - ONT

1 stop19h 05mChina Airlines

Deal found 5/27$1,034

Tue 8/2712:45 amONT - KIX

1 stop25h 20mChina Airlines

Sun 9/82:00 pmKIX - ONT

1 stop20h 40mChina Airlines

Deal found 5/28$1,039

Thu 11/710:45 pmONT - KIX

1 stop21h 35mChina Airlines

Tue 11/192:30 pmKIX - ONT

1 stop19h 05mChina Airlines

Deal found 5/27$1,060

Sun 9/2912:10 amONT - KIX

1 stop25h 55mChina Airlines

Sat 10/51:10 pmKIX - ONT

1 stop20h 55mChina Airlines

Deal found 5/27$1,069

Sun 9/2912:10 amONT - KIX

1 stop19h 50mChina Airlines

Tue 10/82:00 pmKIX - ONT

1 stop20h 05mChina Airlines

Deal found 5/27$1,076

Fri 9/2712:10 amONT - KIX

1 stop20h 40mChina Airlines

Thu 10/31:10 pmKIX - ONT

1 stop20h 55mChina Airlines

Deal found 5/27$1,110

Thu 10/312:10 amONT - KIX

1 stop25h 55mChina Airlines

Mon 10/71:10 pmKIX - ONT

1 stop20h 55mChina Airlines

Deal found 5/27$1,131

Fri 9/2712:10 amONT - KIX

1 stop20h 40mChina Airlines

Fri 10/41:10 pmKIX - ONT

1 stop20h 55mChina Airlines

Deal found 5/27$1,144

Cheap Ontario to Osaka flights in May & June 2024

Scroll through some of the best deals on flights from Ontario to Osaka in 2024. Check back soon for alternative fares.

Wed 6/56:20 amONT - KIX

1 stop16h 30mUnited Airlines

Wed 11/203:55 pmKIX - ONT

2 stops39h 28mUnited Airlines

Deal found 5/28$1,261

Tue 6/256:10 amONT - KIX

2 stops40h 35mUnited Airlines

Tue 7/24:50 pmKIX - ONT

1 stop17h 03mUnited Airlines

Deal found 5/26$1,262

Tue 6/256:10 amONT - KIX

2 stops40h 35mUnited Airlines

Tue 7/24:50 pmKIX - ONT

2 stops19h 58mUnited Airlines

Deal found 5/26$1,266

Wed 5/296:00 amONT - KIX

2 stops40h 45mUnited Airlines

Sun 6/94:50 pmKIX - ONT

1 stop21h 37mUnited Airlines

Deal found 5/26$1,287

Wed 5/296:00 amONT - KIX

2 stops40h 45mUnited Airlines

Sun 6/94:50 pmKIX - ONT

2 stops19h 58mUnited Airlines

Deal found 5/26$1,291

Wed 5/291:50 pmONT - KIX

2 stops56h 55mUnited Airlines

Wed 6/54:50 pmKIX - ONT

1 stop21h 37mUnited Airlines

Deal found 5/28$1,413

Wed 5/291:50 pmONT - KIX

2 stops56h 55mUnited Airlines

Wed 6/54:50 pmKIX - ONT

2 stops19h 58mUnited Airlines

Deal found 5/28$1,417

Mon 6/106:30 amONT - KIX

2 stops20h 25mAmerican Airlines

Mon 6/175:45 pmKIX - ONT

2 stops19h 55mAmerican Airlines

Deal found 5/27$1,444

Mon 6/36:20 amONT - KIX

1 stop16h 30mMultiple Airlines

Wed 6/124:50 pmKIX - ONT

1 stop21h 37mMultiple Airlines

Deal found 5/27$1,448

Ontario to Osaka 2024 flight deals

Scroll through some of the best deals on flights from Ontario to Osaka in 2024. Check back soon for alternative fares.

Wed 9/1812:10 amONT - KIX

1 stop25h 55mChina Airlines

Tue 10/12:00 pmKIX - ONT

1 stop20h 05mChina Airlines

Deal found 5/26$1,007

Mon 9/3012:10 amONT - KIX

1 stop20h 40mChina Airlines

Thu 10/102:00 pmKIX - ONT

1 stop20h 05mChina Airlines

Deal found 5/28$1,027

Sun 11/1710:45 pmONT - KIX

1 stop19h 50mChina Airlines

Wed 12/42:30 pmKIX - ONT

1 stop19h 05mChina Airlines

Deal found 5/27$1,034

Tue 10/112:10 amONT - KIX

1 stop19h 50mChina Airlines

Wed 10/92:00 pmKIX - ONT

1 stop20h 05mChina Airlines

Deal found 5/28$1,037

Tue 8/2712:45 amONT - KIX

1 stop25h 20mChina Airlines

Sun 9/82:00 pmKIX - ONT

1 stop20h 40mChina Airlines

Deal found 5/28$1,039

Tue 10/299:40 amONT - KIX

1 stop17h 05mHawaiian Airlines

Tue 11/58:45 pmKIX - ONT

1 stop16h 55mHawaiian Airlines

Deal found 5/27$1,044

Mon 9/3012:10 amONT - KIX

1 stop19h 50mChina Airlines

Wed 10/91:10 pmKIX - ONT

1 stop20h 55mChina Airlines

Deal found 5/28$1,045

Mon 11/188:40 amONT - KIX

1 stop17h 05mHawaiian Airlines

Thu 12/128:45 pmKIX - ONT

1 stop17h 15mHawaiian Airlines

Deal found 5/27$1,049

Mon 11/186:00 amONT - KIX

2 stops23h 15mJapan Airlines

Thu 12/126:50 amKIX - ONT

2 stops27h 30mJapan Airlines

Deal found 5/27$1,055

Ontario to Osaka flights leaving soon

Check out these flights departing soon from Ontario to Osaka. Users should examine the flight details to ensure there are no surprises.

Wed 6/56:20 amONT - KIX

1 stop16h 30mUnited Airlines

Wed 11/203:55 pmKIX - ONT

2 stops39h 28mUnited Airlines

Deal found 5/28$1,261

Tue 6/46:20 amONT - KIX

2 stops40h 25mUnited Airlines

Mon 9/304:50 pmKIX - ONT

1 stop22h 06mUnited Airlines

Deal found 5/28$1,287

Tue 6/46:20 amONT - KIX

2 stops40h 25mUnited Airlines

Mon 9/304:50 pmKIX - ONT

2 stops19h 42mUnited Airlines

Deal found 5/28$1,291

Mon 6/36:20 amONT - KIX

1 stop16h 30mMultiple Airlines

Wed 6/124:50 pmKIX - ONT

1 stop21h 37mMultiple Airlines

Deal found 5/27$1,448

Wed 6/56:20 amONT - KIX

1 stop16h 30mMultiple Airlines

Sat 6/224:50 pmKIX - ONT

1 stop21h 37mMultiple Airlines

Deal found 5/28$1,473

Wed 6/56:20 amONT - KIX

1 stop16h 30mUnited Airlines

Wed 11/206:30 pmKIX - ONT

1 stop12h 53mUnited Airlines

Deal found 5/28$1,536

Mon 6/36:20 amONT - KIX

1 stop16h 30mUnited Airlines

Thu 6/134:50 pmKIX - ONT

2 stops19h 58mUnited Airlines

Deal found 5/27$1,541

Wed 6/56:20 amONT - KIX

1 stop16h 30mUnited Airlines

Mon 9/304:50 pmKIX - ONT

2 stops19h 42mUnited Airlines

Deal found 5/28$1,566

Tue 6/411:59 pmONT - ITM

2 stops26h 36mAmerican Airlines

Mon 9/308:30 amITM - ONT

2 stops19h 25mAmerican Airlines

Deal found 5/28$1,608

One-way flights to Osaka from Ontario

If you're seeking multiple options on one-way flights from Ontario to Osaka, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Ontario to Osaka should utilize the search form at the the top of the page.

Sun 7/288:07 amONT - KIX

2 stops46h 08mMultiple Airlines

Deal found 5/27$495

Sun 7/288:07 amONT - ITM

2 stops42h 48mMultiple Airlines

Deal found 5/27$555

Sun 7/288:07 amONT - ITM

3 stops36h 13mMultiple Airlines

Deal found 5/27$584

Mon 8/1912:45 amONT - KIX

2 stops26h 15mMultiple Airlines

Deal found 5/27$640

Sun 9/226:00 amONT - ITM

2 stops21h 45mJapan Airlines

Deal found 5/26$648

Wed 7/316:00 amONT - ITM

2 stops21h 50mJapan Airlines

Deal found 5/28$654

Wed 7/316:00 amONT - KIX

2 stops24h 10mJapan Airlines

Deal found 5/28$680

Sun 7/287:00 amONT - KIX

3 stops33h 30mMultiple Airlines

Deal found 5/27$685

Sat 7/136:00 amONT - ITM

2 stops33h 35mJapan Airlines

Deal found 5/27$696

Find flights from Ontario to Osaka within your budget

Fly from

Fly to

Budget

$1,007 - $1,355

Route

Depart

Return

Price

OntarioOsaka Kansai Intl

ONT - KIX

ONTKIX

Ontario

Wed 9/18

1 stop25h 55m

Osaka Kansai Intl

Tue 10/1

1 stop20h 05m

$1,007

OntarioOsaka Kansai Intl

ONT - KIX

ONTKIX

Ontario

Sun 11/17

1 stop19h 50m

Osaka Kansai Intl

Wed 12/4

1 stop19h 05m

$1,034

OntarioOsaka Kansai Intl

ONT - KIX

ONTKIX

Ontario

Tue 10/29

1 stop17h 05m

Osaka Kansai Intl

Tue 11/5

1 stop16h 55m

$1,044

OntarioOsaka Kansai Intl

ONT - KIX

ONTKIX

Ontario

Mon 11/18

1 stop17h 05m

Osaka Kansai Intl

Thu 12/12

1 stop17h 15m

$1,049

OntarioOsaka Kansai Intl

ONT - KIX

ONTKIX

Ontario

Mon 11/18

2 stops23h 15m

Osaka Kansai Intl

Thu 12/12

2 stops27h 30m

$1,055

OntarioOsaka Kansai Intl

ONT - KIX

ONTKIX

Ontario

Tue 10/1

2 stops26h 56m

Osaka Kansai Intl

Sat 10/5

2 stops20h 27m

$1,092

OntarioOsaka Kansai Intl

ONT - KIX

ONTKIX

Ontario

Tue 7/16

2 stops41h 35m

Osaka Kansai Intl

Tue 7/23

1 stop17h 03m

$1,193

OntarioOsaka Kansai Intl

ONT - KIX

ONTKIX

Ontario

Tue 10/1

1 stop18h 40m

Osaka Kansai Intl

Tue 10/8

2 stops28h 46m

$1,195

OntarioOsaka Kansai Intl

ONT - KIX

ONTKIX

Ontario

Sat 9/28

2 stops35h 35m

Osaka Kansai Intl

Tue 10/8

2 stops38h 43m

$1,355

Flights are sorted by cheapest first

Deals found on 5/26

When is the cheapest time to fly from Ontario to Osaka?

Morning

Noon

Afternoon

Evening

All times are departure.

Travelers seeking maximum savings on their Ontario to Osaka flight should consider departing on Saturday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Search Deals

Best time to book a flight from Ontario to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Ontario with our price prediction graph.

Estimated round-trip price

Temperature and rainfall in Osaka by month

OSA Temperature	42.8 - 84.2 °F

OSA

Temperature

42.8 - 84.2 °F

Reviews of airlines servicing Osaka

See what other customers who have flown with Hawaiian Airlines, China Airlines and United Airlines from Ontario to Osaka have to say. 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.

Korean Air

8.5

Very good

1,152 reviews

Check prices

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air

8.5

Very good

1,152 reviews

Korean Air

8.5

Very good

1,152 reviews

Check prices

Reviews

1 / 10

Japan Airlines

8.3

Very good

1,472 reviews

Korean Air

8.5

Very good

1,152 reviews

Check prices

Reviews

1 / 10

China Airlines

8.3

Very good

897 reviews

Korean Air

8.5

Very good

1,152 reviews

Check prices

Reviews

1 / 10

Hawaiian Airlines

8.0

Very good

2,302 reviews

Korean Air

8.5

Very good

1,152 reviews

Check prices

Reviews

1 / 10

Qatar Airways

7.7

Good

4,342 reviews

Korean Air

8.5

Very good

1,152 reviews

Check prices

Reviews

1 / 10

Related info for your journey

What airport do you fly from for flights from Ontario to Osaka?
Most people fly from Ontario (ONT) if they book a flight from Ontario to Osaka. On average, Ontario has 0 outbound flights to Osaka per day from 0 airlines. Ontario is conveniently located just 3.1 mi from Ontario’s city center.
Can I find flights from Ontario to Osaka for under $1,100 on Cheapflights?
Yes, there are multiple flights from Ontario to Osaka for under $1,100. The cheapest flight booked recently is on China Airlines for just $1,007, but on average you can expect to pay $1,084.
Are there last-minute flights available from Ontario to Osaka for under $1,300?
There are currently 20+ open flights from Ontario to Osaka within the next 7 days for less than $1,300.
What are the cheapest airlines flying from Ontario to Osaka round-trip?
Our cheapest airline available from Ontario to Osaka is China Airlines. Our recent data shows that you can find tickets from as low as $1,007 on this airline. Additional options worth looking into are Hawaiian Airlines and Japan Airlines, starting at $1,044 and $1,055 round-trip. China Airlines is currently priced 20% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Ontario to Osaka one-way?
The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as $648. However, be on the lookout for offers from China Airlines and American Airlines, as they are both options that can get you from Ontario to Osaka for a low price.
What does ONT to KIX mean?
This is defined as Ontario Airport (ONT) and Osaka Kansai Intl Airport (KIX). Codes like Osaka Kansai Intl Airport are often used to just call airports uniquely. Osaka Itami Airport (ITM), Kobe Airport (UKB) are some additional IATA codes for airports related to your trip.
Can I find deals for flights from Ontario to Osaka that include extra baggage allowance?
The amount of baggage you can bring on your Ontario to Osaka flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.
Can I find deals on flights from Ontario to Osaka with specific airlines?
Yes, Cheapflights allows you to browse and filter Ontario to Osaka flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.
Can I find deals for flights from Ontario to Osaka that include hotel bookings?
Yes. In addition to deals on Ontario to Osaka flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Osaka?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Osaka.
Can I find deals for business class flights from Ontario to Osaka?
Yes. Cheapflights offers flight deals from Ontario to Osaka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Can I find deals for flights from Ontario to Osaka that allow pets onboard?
Many airlines flying from Ontario to Osaka offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.
Can I find deals on last-minute flights from Ontario to Osaka?
Yes, you can often find last-minute deals on Ontario to Osaka flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
How recently were the Ontario to Osaka flight deals updated?
The Ontario to Osaka flight deals you see on this page were last updated on 5/28.
When is the best time to book a flight from Ontario to Osaka?
Currently, February is the cheapest month in which you can book a flight from Ontario to Osaka (average of $1,052). Flying from Ontario to Osaka in July is currently the most expensive (average of $1,417). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Osaka
See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Osaka
Explore flights to Osaka departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 28, 2024.

Honolulu to Kansai Intl flights

Los Angeles to Kansai Intl flights

San Francisco to Kansai Intl flights

Osaka Kansai Intl Airport to Tokyo Narita Airport flights

Osaka Kansai Intl Airport to Okinawa flights

Osaka Kansai Intl Airport to Sapporo Chitose Airport flights

Kobe to Okinawa flights

Osaka Itami Airport to Tokyo Haneda Airport flights

Osaka Kansai Intl Airport to Tokyo Haneda Airport flights

Osaka Kansai Intl Airport to Okinawa flights

Osaka Itami Airport to Tokyo Narita Airport flights

Osaka Kansai Intl Airport to Incheon Intl Airport flights

Osaka Kansai Intl Airport to Sapporo Chitose Airport flights

Kobe to Okinawa flights

Osaka Kansai Intl Airport to Busan flights

Osaka Itami Airport to Sapporo Chitose Airport flights

Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flights

Osaka Kansai Intl Airport to Hanoi flights

Osaka Kansai Intl Airport to Manila flights

Osaka Kansai Intl Airport to Ho Chi Minh City flights

USA to Sri Lanka flights

Newark Airport to Dallas flights

Los Angeles to Japan flights

Los Angeles to New York John F Kennedy Intl Airport flights

Seattle to Sacramento flights

Seattle to Tokyo flights

Phoenix to Salt Lake City flights

Minneapolis to Dallas flights

New York John F Kennedy Intl Airport to Dubai flights

Los Angeles to Mexico City flights

Oklahoma City to Las Vegas flights

Ontario to Oslo Gardermoen Airport flights

Search flights from Ontario to Osaka by cabin class

Book a flight to one of these trending destinations

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Osaka?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Osaka from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Osaka?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Osaka for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Osaka with no change fees?

Yes, we can. To see specific flights from Ontario to Osaka with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario to Osaka become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Osaka flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

View all available airlines

Cheap flights from Ontario (ONT) to Osaka (OSA) from $495

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/28. 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.

Cheap flight deals from Ontario to Osaka

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from Ontario to Osaka?

How far in advance should I book a flight from Ontario to Osaka?

What is the cheapest month to fly from Ontario to Osaka?

When is the cheapest time to fly from Ontario to Osaka (ONT - OSA)?

Cheap Hawaiian Airlines flights from Ontario to Osaka

Peruse some of the lowest-priced Hawaiian Airlines flights we've found from Ontario to Osaka. Make sure to double check the flight details before booking.

Cheap China Airlines flights from Ontario to Osaka

To aid your search, here are some of the cheapest China Airlines flights we've found from Ontario to Osaka. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Ontario to Osaka flights in May & June 2024

Find cheap flight options from Ontario to Osaka specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 28, 2024.

Scroll through some of the best deals on flights from Ontario to Osaka in 2024. Check back soon for alternative fares.

Ontario to Osaka 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Osaka in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.

Scroll through some of the best deals on flights from Ontario to Osaka in 2024. Check back soon for alternative fares.

Ontario to Osaka flights leaving soon

Check out these flights departing soon from Ontario to Osaka. Users should examine the flight details to ensure there are no surprises.

One-way flights to Osaka from Ontario

If you're seeking multiple options on one-way flights from Ontario to Osaka, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Ontario to Osaka should utilize the search form at the the top of the page.

Find flights from Ontario to Osaka within your budget

When is the cheapest time to fly from Ontario to Osaka?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Osaka. Price data was last updated on May 26, 2024.

Best time to book a flight from Ontario to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Ontario with our price prediction graph.

Temperature and rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated May 28, 2024.

See what other customers who have flown with Hawaiian Airlines, China Airlines and United Airlines from Ontario to Osaka have to say. 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Ontario to Osaka?

Can I find flights from Ontario to Osaka for under $1,100 on Cheapflights?

Are there last-minute flights available from Ontario to Osaka for under $1,300?

What are the cheapest airlines flying from Ontario to Osaka round-trip?

What are the cheapest airlines to fly from Ontario to Osaka one-way?

What does ONT to KIX mean?

Can I find deals for flights from Ontario to Osaka that include extra baggage allowance?

Can I find deals on flights from Ontario to Osaka with specific airlines?

Can I find deals for flights from Ontario to Osaka that include hotel bookings?

How can I find direct flights from Ontario to Osaka?

Can I find deals for business class flights from Ontario to Osaka?

Can I find deals for flights from Ontario to Osaka that allow pets onboard?

Can I find deals on last-minute flights from Ontario to Osaka?

How recently were the Ontario to Osaka flight deals updated?

When is the best time to book a flight from Ontario to Osaka?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to OsakaSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from Ontario to Osaka by cabin class

Find flights from Ontario to Osaka, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Osaka?

Why should you use Cheapflights to find cheap flight tickets from Ontario to Osaka?

Can Cheapflights find flights from Ontario to Osaka with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Osaka become cheaper?

100% Free

Book with Flexibility

Travel Smart

Alternative routes for Ontario to Osaka
See prices for flight routes from nearby airports that may be better suited for you.