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Shanghai

$402+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SHA
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap 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 July 27, 2026.

This Expedia deal was found by Cheapflights users on 7/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:02 am
ONT
-
PVG
2 stops23h 53m
Multiple Airlines
Mon 10/1211:40 am
PVG
-
ONT
2 stops21h 20m
Multiple Airlines
Deal found 7/25$913
This Expedia deal was found by Cheapflights users on 7/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:02 am
ONT
-
PVG
2 stops37h 03m
Multiple Airlines
Tue 11/101:35 pm
PVG
-
ONT
2 stops41h 40m
Multiple Airlines
Deal found 7/27$1,007
This Orbitz deal was found by Cheapflights users on 7/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:02 am
ONT
-
PVG
2 stops23h 53m
Multiple Airlines
Thu 10/811:40 am
PVG
-
ONT
2 stops21h 20m
Multiple Airlines
Deal found 7/23$1,026
This FlightHub deal was found by Cheapflights users on 7/24. 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.
Wed 11/119:45 pm
ONT
-
PVG
1 stop25h 05m
Multiple Airlines
Wed 12/212:05 pm
PVG
-
ONT
1 stop19h 50m
Multiple Airlines
Deal found 7/24$1,035
This FlightHub deal was found by Cheapflights users on 7/24. 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.
Wed 11/119:45 pm
ONT
-
SHA
1 stop23h 50m
Multiple Airlines
Wed 12/22:10 pm
SHA
-
ONT
1 stop17h 45m
Multiple Airlines
Deal found 7/24$1,035
This Expedia deal was found by Cheapflights users on 7/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am
ONT
-
PVG
2 stops37h 55m
Multiple Airlines
Sun 11/291:10 pm
PVG
-
ONT
2 stops41h 55m
Multiple Airlines
Deal found 7/26$1,044
This Mytrip deal was found by Cheapflights users on 7/25. 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.
Sun 8/3012:45 am
ONT
-
PVG
2 stops28h 30m
Multiple Airlines
Mon 9/148:00 am
PVG
-
ONT
1 stop25h 40m
Multiple Airlines
Deal found 7/25$1,049
This Mytrip deal was found by Cheapflights users on 7/25. 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 8/2112:45 am
ONT
-
PVG
1 stop22h 30m
Multiple Airlines
Thu 9/38:15 am
PVG
-
ONT
1 stop25h 25m
Multiple Airlines
Deal found 7/25$1,060
This oojo deal was found by Cheapflights users on 7/22. 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.
Wed 11/119:45 pm
ONT
-
PVG
1 stop30h 40m
Multiple Airlines
Sat 11/213:45 pm
PVG
-
ONT
1 stop16h 10m
Multiple Airlines
Deal found 7/22$1,062
This Mytrip deal was found by Cheapflights users on 7/24. 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 8/812:45 am
ONT
-
SHA
2 stops29h 10m
Multiple Airlines
Sun 8/1610:30 pm
SHA
-
ONT
2 stops35h 10m
Multiple Airlines
Deal found 7/24$1,164
This Mytrip deal was found by Cheapflights users on 7/25. 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.
Sun 9/2712:10 am
ONT
-
SHA
2 stops26h 50m
Multiple Airlines
Mon 10/129:55 pm
SHA
-
ONT
3 stops35h 05m
Multiple Airlines
Deal found 7/25$1,255
This Mytrip deal was found by Cheapflights users on 7/27. 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 10/1612:10 am
ONT
-
SHA
3 stops29h 35m
Multiple Airlines
Tue 11/1010:25 pm
SHA
-
ONT
3 stops33h 30m
Multiple Airlines
Deal found 7/27$1,298

Find 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 July 27, 2026.

Round-trip from

$913
(Expedia)

One-way from

$402
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,288
From Ontario to Shanghai
Search Deals
One-way flight from Ontario to Shanghai
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($343 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
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 July 27, 2026.
Use the filters below to find and compare flights from Ontario to Shanghai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Wed 9/2

6:02 am-4:20 pm

2 stops43h 18m

Shanghai Pu Dong

Tue 10/6

12:35 am-6:00 pm

2 stops32h 25m

$1,154

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Tue 9/1

12:00 pm-4:20 pm

2 stops37h 20m

Shanghai Pu Dong

Tue 12/8

11:35 pm-10:39 pm

2 stops39h 04m

$1,221

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Sun 8/30

12:45 am-3:10 pm

2 stops23h 25m

Shanghai Hongqiao Intl

Mon 9/14

1:20 pm-6:40 pm

2 stops20h 20m

$1,321

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Sun 11/1

10:50 pm-1:30 pm

2 stops22h 40m

Shanghai Pu Dong

Sat 11/14

12:05 pm-5:05 pm

1 stop21h 00m

$1,323

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Sun 11/8

10:50 pm-1:30 pm

2 stops22h 40m

Shanghai Pu Dong

Wed 11/18

12:05 pm-5:05 pm

1 stop21h 00m

$1,323

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Mon 10/26

11:13 am-2:40 pm

2 stops36h 27m

Shanghai Pu Dong

Sun 11/15

11:35 pm-6:28 pm

2 stops34h 53m

$1,330

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Sun 8/16

12:45 am-2:40 pm

2 stops22h 55m

Shanghai Hongqiao Intl

Sun 8/23

8:15 am-6:40 pm

2 stops25h 25m

$1,352

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

Thu 10/29

9:45 am-7:55 pm

2 stops19h 10m

Shanghai Pu Dong

Thu 11/19

5:35 pm-5:13 pm

1 stop15h 38m

$1,356

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Sun 8/16

12:45 am-6:00 pm

2 stops26h 15m

Shanghai Hongqiao Intl

Tue 9/1

9:55 pm-6:40 pm

3 stops35h 45m

$1,365

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Wed 8/12

12:45 am-3:10 pm

2 stops23h 25m

Shanghai Hongqiao Intl

Tue 8/18

9:10 am-6:40 pm

2 stops24h 30m

$1,368

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 41 resultsSorted by cheapest first
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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.

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

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 July 27, 2026.
Read through reviews of airlines operating flights from Ontario to Shanghai, such as China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
838 reviews

Overall

8.3

Comfort

8.0

Crew

8.5

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.
China Airlines
8.3
Very good
838 reviews
China Airlines
8.3
Very good
838 reviews

Overall

8.3

Comfort

8.0

Crew

8.5

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.

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.

  • How long is the flight from Ontario to Shanghai?

    A quick flight from Ontario to Shanghai can take about 43h 18m. Qatar Airways provides one of the quickest options available for as low as $1,154. Ontario and Shanghai are separated by a distance of 6496 mi.

  • What is the cheapest airline to fly from Ontario to Shanghai round-trip?

    Our cheapest airline available from Ontario to Shanghai is China Airlines. Our recent data shows that you can find tickets from as low as $948 on this airline.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Shanghai

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Hongqiao Intl flights
Los Angeles to Pu Dong flights
San Diego to Pu Dong flights
San Jose to Pu Dong flights
Palm Springs to Pu Dong flights
Monterey to Pu Dong flights

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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$948Average$1,566FlexibilityNo cancel feeOn-time70%

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