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Shanghai

$518+ Cheap flights from Ontario (ONT) to Shanghai, China

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SHA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Ontario to Shanghai

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Shanghai (CN2). 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 January 21, 2025.

Round-trip from

$993
(American Airlines)

One-way from

$518
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$1,212
From Ontario to Shanghai
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One-way flight from Ontario to Shanghai
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Highest demand for flights based on searches. 9% potential increase in price ($132 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Ontario to Shanghai

Cheapest flights from Ontario to Shanghai
Explore the most affordable flight options available from Ontario to Shanghai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/20. 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 1/296:15 amONT - PVG
1 stop20h 30mUnited Airlines
Thu 2/131:30 pmPVG - ONT
1 stop21h 01mUnited Airlines
Deal found 1/20$951
This Kissandfly.com deal was found by Cheapflights users on 1/20. 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.
Thu 1/306:15 amONT - PVG
1 stop20h 30mLufthansa
Wed 2/121:30 pmPVG - ONT
1 stop20h 34mLufthansa
Deal found 1/20$987
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 4/811:59 pmONT - PVG
1 stop23h 51mAmerican Airlines
Tue 5/65:00 pmPVG - ONT
1 stop21h 35mAmerican Airlines
Deal found 1/20$993
This oojo deal was found by Cheapflights users on 1/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/410:45 pmONT - PVG
1 stop20h 05mChina Airlines
Tue 3/1812:05 pmPVG - ONT
1 stop20h 45mChina Airlines
Deal found 1/19$1,016
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 4/85:15 pmONT - PVG
2 stops31h 10mDelta
Tue 5/65:30 pmPVG - ONT
2 stops21h 15mDelta
Deal found 1/20$1,098
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/306:15 amONT - PVG
2 stops36h 00mMultiple Airlines
Wed 2/128:25 amPVG - ONT
2 stops17h 26mMultiple Airlines
Deal found 1/20$1,151
This Kissandfly.com deal was found by Cheapflights users on 1/20. 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.
Wed 4/305:40 amONT - PVG
1 stop18h 45mKLM
Wed 5/145:30 pmPVG - ONT
1 stop20h 10mKLM
Deal found 1/20$1,159
This United Airlines deal was found by Cheapflights users on 1/21. 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 3/57:40 pmONT - SHA
2 stops34h 00mUnited Airlines
Wed 3/121:30 pmSHA - ONT
2 stops24h 15mUnited Airlines
Deal found 1/21$1,235
This Korean Air deal was found by Cheapflights users on 1/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/276:00 amONT - SHA
2 stops43h 10mKorean Air
Wed 3/266:25 pmSHA - ONT
2 stops37h 17mKorean Air
Deal found 1/21$1,306
This United Airlines deal was found by Cheapflights users on 1/21. 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 3/53:30 pmONT - SHA
2 stops38h 10mMultiple Airlines
Wed 3/121:40 pmSHA - ONT
3 stops22h 17mMultiple Airlines
Deal found 1/21$1,790

Find flights from Ontario to Shanghai within your budget

Customize your flight search to find flights from Ontario to Shanghai 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Tue 4/8

11:59 pm-2:50 pm

1 stop23h 51m

Shanghai Pu Dong

Tue 5/6

5:00 pm-11:35 pm

1 stop21h 35m

$993

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Tue 3/4

10:45 pm-10:50 am

1 stop20h 05m

Shanghai Pu Dong

Tue 3/18

12:05 pm-5:50 pm

1 stop20h 45m

$1,016

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Tue 4/22

7:05 am-5:45 pm

1 stop19h 40m

Shanghai Pu Dong

Tue 4/29

12:10 pm-2:50 pm

1 stop17h 40m

$1,043

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Tue 4/8

5:15 pm-3:25 pm

2 stops31h 10m

Shanghai Pu Dong

Tue 5/6

5:30 pm-11:45 pm

2 stops21h 15m

$1,098

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Wed 4/30

5:40 am-3:25 pm

1 stop18h 45m

Shanghai Pu Dong

Wed 5/14

5:30 pm-10:40 pm

1 stop20h 10m

$1,159

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Mon 4/7

12:10 am-5:50 pm

2 stops26h 40m

Shanghai Pu Dong

Tue 5/6

12:05 pm-6:00 pm

1 stop20h 55m

$1,218

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Wed 3/5

7:40 pm-9:40 pm

2 stops34h 00m

Shanghai Hongqiao Intl

Wed 3/12

1:30 pm-10:45 pm

2 stops24h 15m

$1,235

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Wed 4/30

7:05 am-5:45 pm

1 stop19h 40m

Shanghai Pu Dong

Wed 5/14

12:10 pm-2:25 pm

1 stop17h 15m

$1,365

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Sun 6/8

7:00 am-5:05 pm

2 stops43h 05m

Shanghai Hongqiao Intl

Fri 8/8

6:25 pm-10:41 pm

2 stops43h 16m

$1,741

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Wed 3/5

3:30 pm-9:40 pm

2 stops38h 10m

Shanghai Hongqiao Intl

Wed 3/12

1:40 pm-8:57 pm

3 stops22h 17m

$1,790

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 24 results
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Best time to book a flight from Ontario to Shanghai

Have a flexible travel schedule? Discover the best time to fly to Shanghai from Ontario 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.

Travel insights for flights from Ontario to Shanghai

Get recent, data-driven insights about flights from Ontario to Shanghai including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Ontario to Shanghai (average of $1,199). Flying from Ontario to Shanghai in June is currently the most expensive (average of $1,843). 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 Shanghai by month

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

In terms of precipitation, rainfall in Shanghai ranges from 1.2 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. December is typically the driest time to visit Shanghai when rainfall is around 1.2 in.

Temperature in Shanghai by month

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

If weather is an important factor for your trip to Shanghai, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Shanghai

Get insights into the airlines that provide service to Shanghai. 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 Shanghai. Reviews last updated January 21, 2025.
To help decide which airline to fly from Ontario to Shanghai, see what other customers have to say about American Airlines, Delta and Lufthansa. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
466 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.2
Very good
737 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,521 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

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

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Shanghai. You should not have trouble finding flights to Shanghai from Ontario; the airport handles an average of 0 outbound flights to Shanghai per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Ontario airport to Shanghai. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

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

    Our cheapest airline available from Ontario to Shanghai is American Airlines. Our recent data shows that you can find tickets from as low as $993 on this airline. Additional options worth looking into are China Airlines and United Airlines, starting at $1,016 and $1,043 round-trip. Users have found that American Airlines is 23% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $518. China Airlines flights start at $602 while deals on Delta start at $621 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Shanghai 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 Ontario to Shanghai?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Shanghai (average of $1,199). Flying from Ontario to Shanghai in June is currently the most expensive (average of $1,843). 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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Top 2 airlines flying from Ontario to Shanghai

Discover the top 2 airlines that operate flights from Ontario to Shanghai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$982Average$1,131FlexibilityNo cancel feeOn-time70%
DeltaCheapest$1,261Average$1,676FlexibilityNo cancel feeOn-timeN/A
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