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Ontario

$561+ Cheap flights from Shanghai, China to Ontario (ONT)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SHA — ONT
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Shanghai to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Shanghai (CN2) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 3, 2025.

Round-trip from

$967
(United Airlines)

One-way from

$561
(United Airlines)

Popular in

July

Cheapest in

March

Average price

$1,048
From Shanghai to Ontario
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One-way flight from Shanghai to Ontario
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Highest demand for flights based on searches. 9% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Shanghai to Ontario

Cheapest flights from Shanghai to Ontario
Explore the most affordable flight options available from Shanghai to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:30 pmPVG - ONT
2 stops23h 37mUnited Airlines
Sun 1/45:05 amONT - PVG
2 stops21h 40mUnited Airlines
Deal found 11/2$967
This Kissandfly.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:30 pmPVG - ONT
1 stop15h 07mLufthansa
Sun 11/166:38 pmONT - PVG
1 stop32h 07mLufthansa
Deal found 11/1$971
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:30 pmPVG - ONT
2 stops39h 01mUnited Airlines
Sat 11/225:05 amONT - PVG
2 stops45h 40mUnited Airlines
Deal found 11/1$1,074
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:25 pmPVG - ONT
2 stops19h 34mAmerican Airlines
Sun 11/1611:59 pmONT - PVG
1 stop24h 26mAmerican Airlines
Deal found 11/1$1,094
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:30 pmPVG - ONT
2 stops23h 14mUnited Airlines
Tue 4/146:00 amONT - PVG
1 stop20h 25mUnited Airlines
Deal found 11/1$1,105
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:00 pmPVG - ONT
1 stop20h 41mDelta
Wed 11/195:49 pmONT - PVG
1 stop30h 01mDelta
Deal found 11/3$1,106
This China Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:05 pmPVG - ONT
1 stop20h 45mChina Airlines
Wed 12/1010:50 pmONT - PVG
1 stop20h 00mChina Airlines
Deal found 11/3$1,111
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:30 pmSHA - ONT
2 stops25h 19mUnited Airlines
Tue 12/3010:42 amONT - SHA
2 stops42h 58mUnited Airlines
Deal found 11/2$1,122
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:30 pmSHA - ONT
2 stops36h 31mUnited Airlines
Tue 12/3010:42 amONT - SHA
2 stops42h 58mUnited Airlines
Deal found 11/2$1,390
This Japan Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:10 pmSHA - ONT
2 stops38h 44mMultiple Airlines
Sat 11/226:00 amONT - SHA
2 stops37h 45mMultiple Airlines
Deal found 11/1$3,218
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:30 pmSHA - ONT
2 stops25h 21mUnited Airlines
Wed 12/176:00 amONT - SHA
2 stops23h 40mUnited Airlines
Deal found 11/2$5,117
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/281:30 pmSHA - ONT
2 stops25h 21mUnited Airlines
Wed 12/176:00 amONT - SHA
2 stops23h 40mUnited Airlines
Deal found 11/2$5,188

Cheapflights Fare Finder

 
Customize your flight search to find flights from Shanghai 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, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Shanghai to Ontario that are best for you.

Fly from

Shanghai

Fly to

Ontario

Route

Depart

Return

Price

ShanghaiOntario

PVG - ONT

PVGONT

Shanghai Pu Dong

Sun 4/19

12:10 pm-5:47 pm

1 stop20h 37m

Ontario

Wed 5/13

5:00 am-5:25 pm

2 stops21h 25m

$967

ShanghaiOntario

PVG - ONT

PVGONT

Shanghai Pu Dong

Tue 3/10

1:30 pm-8:45 pm

2 stops22h 15m

Ontario

Fri 5/1

6:00 am-5:25 pm

1 stop20h 25m

$967

ShanghaiOntario

PVG - ONT

PVGONT

Shanghai Pu Dong

Sat 12/20

1:30 pm-10:41 pm

1 stop25h 11m

Ontario

Sun 1/4

6:00 am-6:45 pm

1 stop20h 45m

$967

ShanghaiOntario

PVG - ONT

PVGONT

Shanghai Pu Dong

Fri 4/17

12:10 pm-3:18 pm

2 stops42h 08m

Ontario

Tue 4/21

6:00 am-5:25 pm

1 stop20h 25m

$967

ShanghaiOntario

PVG - ONT

PVGONT

Shanghai Pu Dong

Fri 12/19

1:30 pm-12:38 pm

2 stops39h 08m

Ontario

Tue 12/30

5:05 am-6:45 pm

2 stops21h 40m

$967

ShanghaiOntario

PVG - ONT

PVGONT

Shanghai Pu Dong

Fri 2/20

1:30 pm-8:50 pm

2 stops47h 20m

Ontario

Tue 2/24

5:00 am-6:45 pm

2 stops45h 45m

$967

ShanghaiOntario

SHA - ONT

SHAONT

Shanghai Hongqiao Intl

Thu 12/18

1:30 pm-5:43 pm

2 stops20h 13m

Ontario

Tue 12/30

10:42 am-9:40 pm

2 stops42h 58m

$1,122

ShanghaiOntario

SHA - ONT

SHAONT

Shanghai Hongqiao Intl

Sun 12/21

1:30 pm-5:43 pm

2 stops20h 13m

Ontario

Tue 12/30

6:39 pm-9:40 pm

2 stops35h 01m

$1,122

ShanghaiOntario

SHA - ONT

SHAONT

Shanghai Hongqiao Intl

Sat 12/20

1:30 pm-10:01 am

2 stops36h 31m

Ontario

Tue 12/30

10:42 am-9:40 pm

2 stops42h 58m

$1,390

ShanghaiOntario

SHA - ONT

SHAONT

Shanghai Hongqiao Intl

Tue 11/18

1:10 pm-11:54 am

2 stops38h 44m

Ontario

Sat 11/22

6:00 am-11:45 am

2 stops37h 45m

$3,218

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 35 results
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Best time to book a flight from Shanghai to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Shanghai with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Shanghai to Ontario

What is the cheapest month to book a flight from Shanghai to Ontario?

Currently, June is the cheapest month in which you can book a flight from Shanghai to Ontario (average of $438). Flying from Shanghai to Ontario in January is currently the most expensive (average of $848). 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.

Related info for your journey

Find useful and relevant information for your journey from Shanghai to Ontario. 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 into for flights to Ontario from Shanghai?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Ontario from Shanghai. Booking flights from Shanghai to Ontario (ONT) should be relatively easy as there are 0 daily inbound flights from Shanghai from 0 different airlines.

  • How long is the flight from Shanghai to Ontario?

    Airlines like United Airlines fly from Shanghai to Ontario in about 20h 37m. The time it takes to get you to your destination can typically vary by up to . The distance from Shanghai to Ontario is about 6496 mi.

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

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

  • How can I find direct flights from Shanghai to Ontario?

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

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

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

  • What is the cheapest month to book a flight from Shanghai to Ontario?

    Currently, June is the cheapest month in which you can book a flight from Shanghai to Ontario (average of $438). Flying from Shanghai to Ontario in January is currently the most expensive (average of $848). 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

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