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Cheap flights from Tokyo to Los Angeles from $435

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tokyo to Los Angeles departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Tokyo to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:25 pm - 12:20 pmHND  Tokyo Haneda-ONT Ontario
34h 55m1 stop San Francisco
United Airlines Logo
6:00 am - 2:50 pmONT  Ontario-HND Tokyo Haneda
15h 50m1 stop San Francisco
$973United Airlines
Thu, Jan 14 - Thu, Jan 28
United Airlines Logo
6:25 pm - 11:06 pmHND  Tokyo Haneda-ONT Ontario
21h 41m1 stop San Francisco
United Airlines Logo
6:00 am - 2:50 pmONT  Ontario-HND Tokyo Haneda
15h 50m1 stop San Francisco
$973United Airlines
Wed, Jan 13 - Wed, Jan 27
United Airlines Logo
4:50 pm - 5:47 pmNRT  Tokyo Narita-ONT Ontario
17h 57m1 stop San Francisco
United Airlines Logo
6:53 pm - 3:00 pmONT  Ontario-NRT Tokyo Narita
27h 07m1 stop San Francisco
$973United Airlines
Wed, Jan 13 - Wed, Jan 27
United Airlines Logo
4:50 pm - 5:47 pmNRT  Tokyo Narita-ONT Ontario
17h 57m1 stop San Francisco
United Airlines Logo
6:00 am - 3:00 pmONT  Ontario-NRT Tokyo Narita
16h 00m1 stop San Francisco
$974United Airlines
Thu, Jan 14 - Thu, Feb 25
Multiple Airlines Logo
11:50 am - 6:00 pmNRT  Tokyo Narita-ONT Ontario
22h 10m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
12:10 am - 6:35 pmONT  Ontario-NRT Tokyo Narita
26h 25m1 stop Taipei City Taiwan Taoyuan Intl
$1,080Multiple Airlines
Tue, Sep 22 - Mon, Sep 28
Multiple Airlines Logo
9:30 pm - 4:59 pmNRT  Tokyo Narita-ONT Ontario
35h 29m2 stops San Francisco Las Vegas Harry Reid Intl
Multiple Airlines Logo
12:10 am - 1:15 pmONT  Ontario-NRT Tokyo Narita
21h 05m1 stop Taipei City Taiwan Taoyuan Intl
$1,138Multiple Airlines
Tue, Sep 22 - Mon, Sep 28
United Airlines Logo
6:25 pm - 3:33 pmHND  Tokyo Haneda-ONT Ontario
13h 08m1 stop San Francisco
United Airlines Logo
6:53 pm - 2:50 pmONT  Ontario-HND Tokyo Haneda
26h 57m1 stop San Francisco
$1,147United Airlines
Mon, Oct 26 - Mon, Jan 11
United Airlines Logo
4:50 pm - 8:15 pmNRT  Tokyo Narita-ONT Ontario
19h 25m1 stop San Francisco
United Airlines Logo
6:53 pm - 3:00 pmONT  Ontario-NRT Tokyo Narita
27h 07m1 stop San Francisco
$1,147United Airlines
Mon, Oct 26 - Mon, Jan 11
Multiple Airlines Logo
2:10 am - 6:00 pmHND  Tokyo Haneda-ONT Ontario
31h 50m2 stops Incheon Intl Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
12:10 am - 12:55 amONT  Ontario-HND Tokyo Haneda
32h 45m2 stops Taipei City Taiwan Taoyuan Intl Incheon Intl
$1,161Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
5:25 am - 5:05 pmHND  Tokyo Haneda-ONT Ontario
27h 40m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
8:48 am - 4:25 amONT  Ontario-HND Tokyo Haneda
27h 37m1 stop San Francisco
$1,175Multiple Airlines
Wed, Sep 2 - Mon, Sep 7

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STARLUX Airlines flights from Tokyo to Ontario

Our best STARLUX Airlines deals on Tokyo to Ontario flight tickets
STARLUX Airlines
Aug 25
NRT8:40 pmTokyo Narita
37h 00m
1 stop
ONT5:40 pmOntario
Aug 29
ONT11:55 pmOntario
27h 30m
1 stop
NRT7:25 pmTokyo Narita
$1,354
STARLUX Airlines
Sep 5
NRT2:10 pmTokyo Narita
18h 55m
1 stop
ONT5:05 pmOntario
Sep 7
ONT11:30 pmOntario
21h 25m
1 stop
NRT12:55 pmTokyo Narita
$1,360
STARLUX Airlines
Aug 24
NRT2:10 pmTokyo Narita
19h 30m
1 stop
ONT5:40 pmOntario
Aug 28
ONT11:55 pmOntario
23h 10m
1 stop
NRT3:05 pmTokyo Narita
$1,363

Delta flights from Tokyo to Ontario

Our best Delta deals on Tokyo to Ontario flight tickets
Delta
Nov 6
HND4:50 pmTokyo Haneda
22h 53m
1 stop
ONT10:43 pmOntario
Nov 9
ONT7:04 amOntario
15h 01m
1 stop
HND3:05 pmTokyo Haneda
$1,218
Delta
Sep 4
HND4:20 pmTokyo Haneda
17h 01m
1 stop
ONT5:21 pmOntario
Sep 17
ONT6:00 amOntario
16h 20m
1 stop
HND2:20 pmTokyo Haneda
$1,220
Delta
Sep 6
NRT2:00 pmTokyo Narita
24h 23m
2 stops
ONT10:23 pmOntario
Sep 10
ONT6:00 amOntario
23h 05m
2 stops
NRT9:05 pmTokyo Narita
$1,251

momondo Fare Finder

 
Customize your flight search to find flights from Tokyo to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Tokyo to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TokyoOntario

HND Tokyo Haneda - ONT Ontario

HNDONT

Tokyo Haneda

Thu 1/14

6:25 pm-12:20 pm

1 stop34h 55m

Ontario

Thu 1/28

6:00 am-2:50 pm

1 stop15h 50m

$973

TokyoOntario

HND Tokyo Haneda - ONT Ontario

HNDONT

Tokyo Haneda

Wed 1/13

6:25 pm-11:06 pm

1 stop21h 41m

Ontario

Wed 1/27

6:00 am-2:50 pm

1 stop15h 50m

$973

TokyoOntario

NRT Tokyo Narita - ONT Ontario

NRTONT

Tokyo Narita

Wed 1/13

4:50 pm-5:47 pm

1 stop17h 57m

Ontario

Wed 1/27

6:53 pm-3:00 pm

1 stop27h 07m

$973
Quickest round-trip

TokyoOntario

NRT Tokyo Narita - ONT Ontario

NRTONT

Tokyo Narita

Thu 1/14

4:50 pm-5:47 pm

1 stop17h 57m

Ontario

Thu 2/25

6:00 am-3:00 pm

1 stop16h 00m

$974

TokyoOntario

NRT Tokyo Narita - ONT Ontario

NRTONT

Tokyo Narita

Tue 9/22

11:50 am-6:00 pm

1 stop22h 10m

Ontario

Mon 9/28

12:10 am-6:35 pm

1 stop26h 25m

$1,080

TokyoOntario

NRT Tokyo Narita - ONT Ontario

NRTONT

Tokyo Narita

Tue 9/22

9:30 pm-4:59 pm

2 stops35h 29m

Ontario

Mon 9/28

12:10 am-1:15 pm

1 stop21h 05m

$1,138

TokyoOntario

HND Tokyo Haneda - ONT Ontario

HNDONT

Tokyo Haneda

Mon 10/26

6:25 pm-3:33 pm

1 stop13h 08m

Ontario

Mon 1/11

6:53 pm-2:50 pm

1 stop26h 57m

$1,147

TokyoOntario

NRT Tokyo Narita - ONT Ontario

NRTONT

Tokyo Narita

Mon 10/26

4:50 pm-8:15 pm

1 stop19h 25m

Ontario

Mon 1/11

6:53 pm-3:00 pm

1 stop27h 07m

$1,147

TokyoOntario

HND Tokyo Haneda - ONT Ontario

HNDONT

Tokyo Haneda

Mon 9/21

2:10 am-6:00 pm

2 stops31h 50m

Ontario

Mon 9/28

12:10 am-12:55 am

2 stops32h 45m

$1,161

TokyoOntario

HND Tokyo Haneda - ONT Ontario

HNDONT

Tokyo Haneda

Wed 9/2

5:25 am-5:05 pm

1 stop27h 40m

Ontario

Mon 9/7

8:48 am-4:25 am

1 stop27h 37m

$1,175

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Tokyo to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Tokyo to Ontario flights?

You could potentially save up to 40% on your flight if you consider stops on a Tokyo to Ontario flight.

When to book flights from Tokyo to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Tokyo to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tokyo to Ontario (TYO to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tokyo to Ontario

Fastest flight time

13h 08m

Direct flights

None
The fastest flight from Tokyo to Ontario takes 13h 08m
There are no direct flights from Tokyo to Ontario. There are no popular flight routes from Tokyo to Ontario.
Search flight deals

Frequently asked questions about flying from Tokyo to Ontario

  • How far is Tokyo to Ontario by plane?

    Ontario is 5497.5 mi away from Tokyo. A reasonable flight in good conditions will take 13h 08m.

  • When did momondo last update prices for flights from Tokyo to Ontario Airport?

    Prices for flights from Tokyo to Ontario Airport refresh daily.

  • How old do you have to be to fly from Tokyo to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tokyo to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Tokyo to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tokyo to Ontario for you.

Can I find flights from Tokyo to Ontario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ontario from Tokyo with this policy.

How can momondo help me find flights from Tokyo to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Tokyo to Ontario.

I’m not ready to book a flight from Tokyo to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Tokyo to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

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