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$582+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
SHA — ONT
May 19 — May 261
Mon 5/19
Mon 5/26
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 May 14, 2025.

Round-trip from

$1,002
(American Airlines)

One-way from

$582
(United Airlines)

Popular in

August

Cheapest in

March

Average price

$999
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. 20% potential increase in price ($284 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 14, 2025.

This American Airlines deal was found by Cheapflights users on 5/14. 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.
Wed 9/175:00 pmPVG - ONT
2 stops19h 40mAmerican Airlines
Tue 9/308:04 pmONT - PVG
2 stops27h 46mAmerican Airlines
Deal found 5/14$1,002
This United Airlines deal was found by Cheapflights users on 5/14. 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 9/1912:10 pmPVG - ONT
1 stop20h 27mUnited Airlines
Fri 10/39:35 amONT - PVG
1 stop17h 10mUnited Airlines
Deal found 5/14$1,010
This Delta deal was found by Cheapflights users on 5/14. 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.
Fri 9/195:30 pmPVG - ONT
1 stop20h 12mDelta
Sat 10/45:51 pmONT - PVG
1 stop30h 34mDelta
Deal found 5/14$1,163
This Mytrip deal was found by Cheapflights users on 5/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1311:55 amPVG - ONT
2 stops21h 05mMultiple Airlines
Thu 6/1912:10 amONT - PVG
2 stops24h 45mMultiple Airlines
Deal found 5/14$1,225
This Air Canada deal was found by Cheapflights users on 5/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/295:50 pmPVG - ONT
2 stops20h 45mAir Canada
Thu 3/265:40 amONT - PVG
2 stops43h 20mAir Canada
Deal found 5/14$1,277
This China Airlines deal was found by Cheapflights users on 5/12. 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.
Sun 6/227:50 pmPVG - ONT
1 stop37h 10mChina Airlines
Mon 9/812:45 amONT - PVG
1 stop19h 05mChina Airlines
Deal found 5/12$1,296
This Mytrip deal was found by Cheapflights users on 5/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2810:30 pmSHA - ONT
3 stops34h 30mMultiple Airlines
Fri 7/412:45 amONT - SHA
2 stops22h 55mMultiple Airlines
Deal found 5/13$1,455
This Qatar Airways deal was found by Cheapflights users on 5/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:35 amPVG - ONT
2 stops32h 53mQatar Airways
Tue 9/3011:39 amONT - PVG
2 stops37h 41mQatar Airways
Deal found 5/14$1,882
This KLM deal was found by Cheapflights users on 5/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/711:15 amPVG - ONT
2 stops50h 10mKLM
Wed 9/312:00 pmONT - PVG
2 stops30h 25mKLM
Deal found 5/13$1,896
This United Airlines deal was found by Cheapflights users on 5/13. 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 6/281:30 pmSHA - ONT
2 stops24h 22mUnited Airlines
Sat 7/56:10 amONT - SHA
2 stops24h 40mUnited Airlines
Deal found 5/13$3,206

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 May 14, 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

Wed 9/17

5:00 pm-9:40 pm

2 stops19h 40m

Ontario

Tue 9/30

8:04 pm-2:50 pm

2 stops27h 46m

$1,002

ShanghaiOntario

PVG - ONT

PVGONT

Shanghai Pu Dong

Fri 9/19

12:10 pm-5:37 pm

1 stop20h 27m

Ontario

Fri 10/3

9:35 am-5:45 pm

1 stop17h 10m

$1,010

ShanghaiOntario

PVG - ONT

PVGONT

Shanghai Pu Dong

Fri 9/19

5:30 pm-10:42 pm

1 stop20h 12m

Ontario

Sat 10/4

5:51 pm-3:25 pm

1 stop30h 34m

$1,163

ShanghaiOntario

PVG - ONT

PVGONT

Shanghai Pu Dong

Fri 6/13

11:55 am-6:00 pm

2 stops21h 05m

Ontario

Thu 6/19

12:10 am-3:55 pm

2 stops24h 45m

$1,225

ShanghaiOntario

PVG - ONT

PVGONT

Shanghai Pu Dong

Sun 6/22

7:50 pm-6:00 pm

1 stop37h 10m

Ontario

Mon 9/8

12:45 am-10:50 am

1 stop19h 05m

$1,296

ShanghaiOntario

SHA - ONT

SHAONT

Shanghai Hongqiao Intl

Sat 6/28

10:30 pm-6:00 pm

3 stops34h 30m

Ontario

Fri 7/4

12:45 am-2:40 pm

2 stops22h 55m

$1,455

ShanghaiOntario

PVG - ONT

PVGONT

Shanghai Pu Dong

Tue 9/16

12:35 am-6:28 pm

2 stops32h 53m

Ontario

Tue 9/30

11:39 am-4:20 pm

2 stops37h 41m

$1,882

ShanghaiOntario

PVG - ONT

PVGONT

Shanghai Pu Dong

Sat 6/7

11:15 am-10:25 pm

2 stops50h 10m

Ontario

Mon 9/1

12:00 pm-9:25 am

2 stops30h 25m

$1,896

ShanghaiOntario

SHA - ONT

SHAONT

Shanghai Hongqiao Intl

Sat 6/28

1:30 pm-10:52 pm

2 stops24h 22m

Ontario

Sat 7/5

6:10 am-9:50 pm

2 stops24h 40m

$3,206

ShanghaiOntario

PVG - ONT

PVGONT

Shanghai Pu Dong

Thu 5/22

12:10 pm-5:39 pm

1 stop20h 29m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 22 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, August is the cheapest month in which you can book a flight from Shanghai to Ontario (average of $246). Flying from Shanghai to Ontario in March is currently the most expensive (average of $328). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated May 14, 2025.
See what other customers who have flown with Japan Airlines, China Airlines and Delta from Shanghai to Ontario have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,471 reviews

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Food

7.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Japan Airlines
8.3
Very good
1,471 reviews
Japan Airlines
8.3
Very good
1,471 reviews

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Food

7.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
China Airlines
8.3
Very good
732 reviews
Japan Airlines
8.3
Very good
1,471 reviews

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Food

7.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Delta
8.0
Very good
7,946 reviews
Japan Airlines
8.3
Very good
1,471 reviews

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Food

7.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
KLM
7.8
Good
1,343 reviews
Japan Airlines
8.3
Very good
1,471 reviews

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Food

7.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Qatar Airways
7.4
Good
3,571 reviews
Japan Airlines
8.3
Very good
1,471 reviews

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Food

7.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

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.

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

    $582 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Japan Airlines, with prices starting from $704 and $795, respectively.

  • 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, August is the cheapest month in which you can book a flight from Shanghai to Ontario (average of $246). Flying from Shanghai to Ontario in March is currently the most expensive (average of $328). 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.

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