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$505+ 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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SHA
févr. 25 — mars 41
mar. 2/25
mar. 3/4
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 février 20, 2025.

Round-trip from

$896
(American Airlines)

One-way from

$505
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$1,121
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. 5% potential increase in price ($77 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 February 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 février 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/84:35 pmONT - PVG
2 stops31h 15mAmerican Airlines
mar. 5/65:00 pmPVG - ONT
2 stops30h 56mAmerican Airlines
Deal found 2/19$896
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/205:40 amONT - PVG
1 stop20h 15mDelta
mer. 4/165:30 pmPVG - ONT
1 stop20h 12mDelta
Deal found 2/19$991
This oojo deal was found by Cheapflights users on 2/19. 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.
mer. 3/510:45 pmONT - PVG
1 stop20h 05mChina Airlines
mer. 3/2612:05 pmPVG - ONT
1 stop20h 45mChina Airlines
Deal found 2/19$1,012
This United Airlines deal was found by Cheapflights users on 2/20. 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.
jeu. 3/2010:38 amONT - PVG
1 stop17h 07mUnited Airlines
jeu. 4/312:10 pmPVG - ONT
1 stop17h 40mUnited Airlines
Deal found 2/20$1,035
This Kissandfly.com deal was found by Cheapflights users on 2/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/206:00 amONT - PVG
1 stop21h 45mLufthansa
jeu. 4/312:10 pmPVG - ONT
1 stop23h 11mLufthansa
Deal found 2/19$1,063
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/712:10 amONT - PVG
2 stops25h 15mMultiple Airlines
mar. 5/612:05 pmPVG - ONT
1 stop20h 55mMultiple Airlines
Deal found 2/20$1,149
This Gurufare deal was found by Cheapflights users on 2/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/77:00 amONT - SHA
2 stops43h 05mKorean Air
mer. 5/146:25 pmSHA - ONT
2 stops37h 49mKorean Air
Deal found 2/19$1,306
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/246:00 amONT - SHA
2 stops23h 40mUnited Airlines
dim. 3/21:30 pmSHA - ONT
2 stops21h 01mUnited Airlines
Deal found 2/19$1,348
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/246:00 amONT - SHA
2 stops23h 40mMultiple Airlines
dim. 3/21:40 pmSHA - ONT
3 stops23h 12mMultiple Airlines
Deal found 2/19$1,362

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 février 20, 2025.

Fly from

Ontario

Fly to

Shanghai

Route

Depart

Return

Price

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

mar. 4/8

4:35 pm-2:50 pm

2 stops31h 15m

Shanghai Pu Dong

mar. 5/6

5:00 pm-8:56 am

2 stops30h 56m

$896

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

jeu. 3/20

5:40 am-4:55 pm

1 stop20h 15m

Shanghai Pu Dong

mer. 4/16

5:30 pm-10:42 pm

1 stop20h 12m

$991

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

mer. 3/5

10:45 pm-10:50 am

1 stop20h 05m

Shanghai Pu Dong

mer. 3/26

12:05 pm-5:50 pm

1 stop20h 45m

$1,012

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

jeu. 3/20

10:38 am-6:45 pm

1 stop17h 07m

Shanghai Pu Dong

jeu. 4/3

12:10 pm-2:50 pm

1 stop17h 40m

$1,035

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

jeu. 3/20

6:00 am-6:45 pm

1 stop21h 45m

Shanghai Pu Dong

jeu. 4/3

12:10 pm-8:21 pm

1 stop23h 11m

$1,063

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

lun. 4/7

12:10 am-4:25 pm

2 stops25h 15m

Shanghai Pu Dong

mar. 5/6

12:05 pm-6:00 pm

1 stop20h 55m

$1,149

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

mer. 5/7

7:00 am-5:05 pm

2 stops43h 05m

Shanghai Hongqiao Intl

mer. 5/14

6:25 pm-5:14 pm

2 stops37h 49m

$1,306

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

lun. 2/24

6:00 am-9:40 pm

2 stops23h 40m

Shanghai Hongqiao Intl

dim. 3/2

1:30 pm-6:31 pm

2 stops21h 01m

$1,348

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

lun. 2/24

6:00 am-9:40 pm

2 stops23h 40m

Shanghai Hongqiao Intl

dim. 3/2

1:40 pm-8:52 pm

3 stops23h 12m

$1,362

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

ven. 3/28

7:35 pm-2:50 pm

2 stops28h 15m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 25 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 $1,833). 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 février 20, 2025.
To help decide which airline to fly from Ontario to Shanghai, see what other customers have to say about Korean Air, Japan Airlines and China Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

China Airlines
8.2
Very good
727 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Delta
8.0
Very good
8,219 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

KLM
7.8
Good
1,333 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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 1 airline has 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 $896 on this airline. Additional options worth looking into are Delta and China Airlines, starting at $991 and $1,012 round-trip. Users have found that American Airlines is 30% 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 American Airlines, which is currently one of the cheapest options available, starting at $505. Delta flights start at $518 while deals on Japan Airlines start at $527 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 $1,833). 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 airline flying from Ontario to Shanghai

Discover the top airline 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 février 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$982Average$1,126FlexibilityNo cancel feeOn-time70%
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