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Cheap flights from Ontario to Shanghai from $435

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Shanghai departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ontario to Shanghai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:10 pm - 9:05 pmONT  Ontario-PVG Shanghai Pu Dong
33h 55m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
1:10 pm - 6:28 pmPVG  Shanghai Pu Dong-ONT Ontario
21h 18m2 stops Incheon Intl Seattle/Tacoma Intl
$895Multiple Airlines
Tue, Nov 3 - Mon, Nov 16
Multiple Airlines Logo
6:02 am - 11:45 amONT  Ontario-PVG Shanghai Pu Dong
38h 43m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
8:25 am - 10:54 pmPVG  Shanghai Pu Dong-ONT Ontario
30h 29m2 stops Incheon Intl Seattle/Tacoma Intl
$923Multiple Airlines
Thu, Oct 22 - Mon, Nov 16
Multiple Airlines Logo
6:02 am - 10:05 amONT  Ontario-PVG Shanghai Pu Dong
37h 03m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
1:10 pm - 11:16 amPVG  Shanghai Pu Dong-ONT Ontario
37h 06m2 stops Incheon Intl Seattle/Tacoma Intl
$1,036Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
12:45 am - 9:55 pmONT  Ontario-PVG Shanghai Pu Dong
30h 10m2 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl
Multiple Airlines Logo
8:00 am - 6:40 pmPVG  Shanghai Pu Dong-ONT Ontario
25h 40m1 stop Taipei City Taiwan Taoyuan Intl
$1,044Multiple Airlines
Sun, Aug 30 - Mon, Sep 14
Multiple Airlines Logo
6:02 am - 10:05 amONT  Ontario-PVG Shanghai Pu Dong
37h 03m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
11:35 am - 6:28 pmPVG  Shanghai Pu Dong-ONT Ontario
22h 53m2 stops Incheon Intl Seattle/Tacoma Intl
$1,044Multiple Airlines
Fri, Oct 9 - Sun, Nov 8
Multiple Airlines Logo
12:45 am - 11:50 pmONT  Ontario-PVG Shanghai Pu Dong
32h 05m2 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl
Multiple Airlines Logo
8:00 am - 6:40 pmPVG  Shanghai Pu Dong-ONT Ontario
25h 40m1 stop Taipei City Taiwan Taoyuan Intl
$1,058Multiple Airlines
Sun, Aug 30 - Mon, Sep 14
Multiple Airlines Logo
12:45 am - 4:45 pmONT  Ontario-PVG Shanghai Pu Dong
25h 00m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
8:55 am - 6:40 pmPVG  Shanghai Pu Dong-ONT Ontario
24h 45m1 stop Taipei City Taiwan Taoyuan Intl
$1,059Multiple Airlines
Sun, Aug 16 - Sun, Aug 30
Multiple Airlines Logo
11:30 pm - 2:15 pmONT  Ontario-PVG Shanghai Pu Dong
23h 45m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
9:35 am - 4:55 pmPVG  Shanghai Pu Dong-ONT Ontario
22h 20m1 stop Taipei City Taiwan Taoyuan Intl
$1,064Multiple Airlines
Fri, Sep 18 - Fri, Oct 30
China Airlines Logo
12:45 am - 10:50 amONT  Ontario-PVG Shanghai Pu Dong
19h 05m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
12:05 pm - 6:00 pmPVG  Shanghai Pu Dong-ONT Ontario
20h 55m1 stop Taipei City Taiwan Taoyuan Intl
$1,071China Airlines
Fri, Aug 21 - Thu, Oct 15
China Airlines Logo
12:45 am - 6:35 pmONT  Ontario-PVG Shanghai Pu Dong
26h 50m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
12:05 pm - 6:40 pmPVG  Shanghai Pu Dong-ONT Ontario
21h 35m1 stop Taipei City Taiwan Taoyuan Intl
$1,088China Airlines
Sun, Aug 30 - Mon, Sep 14

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United Airlines flights from Ontario to Shanghai

Our best United Airlines deals on Ontario to Shanghai flight tickets
United Airlines
Aug 31
ONT9:01 amOntario
17h 24m
1 stop
PVG5:25 pmShanghai Pu Dong
Sep 14
PVG12:10 pmShanghai Pu Dong
15h 02m
1 stop
ONT12:12 pmOntario
$1,122
United Airlines
Aug 31
ONT9:01 amOntario
17h 24m
1 stop
PVG5:25 pmShanghai Pu Dong
Sep 14
PVG12:10 pmShanghai Pu Dong
15h 02m
1 stop
ONT12:12 pmOntario
$1,123
United Airlines
Aug 31
ONT9:01 amOntario
17h 24m
1 stop
PVG5:25 pmShanghai Pu Dong
Sep 14
PVG12:10 pmShanghai Pu Dong
15h 02m
1 stop
ONT12:12 pmOntario
$1,126

China Airlines flights from Ontario to Shanghai

Our best China Airlines deals on Ontario to Shanghai flight tickets
China Airlines
Aug 21
ONT12:45 amOntario
19h 05m
1 stop
PVG10:50 amShanghai Pu Dong
Oct 15
PVG12:05 pmShanghai Pu Dong
20h 55m
1 stop
ONT6:00 pmOntario
$1,071
China Airlines
Aug 30
ONT12:45 amOntario
26h 50m
1 stop
PVG6:35 pmShanghai Pu Dong
Sep 14
PVG12:05 pmShanghai Pu Dong
21h 35m
1 stop
ONT6:40 pmOntario
$1,088
China Airlines
Aug 19
ONT12:45 amOntario
19h 05m
1 stop
PVG10:50 amShanghai Pu Dong
Sep 10
PVG12:05 pmShanghai Pu Dong
21h 35m
1 stop
ONT6:40 pmOntario
$1,103

momondo 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, momondo users made 832,500 searches. Data last updated August 6, 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 Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Tue 11/3

7:10 pm-9:05 pm

2 stops33h 55m

Shanghai Pu Dong

Mon 11/16

1:10 pm-6:28 pm

2 stops21h 18m

$895

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Thu 10/22

6:02 am-11:45 am

2 stops38h 43m

Shanghai Pu Dong

Mon 11/16

8:25 am-10:54 pm

2 stops30h 29m

$923

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Thu 9/3

6:02 am-10:05 am

2 stops37h 03m

Shanghai Pu Dong

Mon 9/7

1:10 pm-11:16 am

2 stops37h 06m

$1,036

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Sun 8/30

12:45 am-9:55 pm

2 stops30h 10m

Shanghai Pu Dong

Mon 9/14

8:00 am-6:40 pm

1 stop25h 40m

$1,044

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Fri 10/9

6:02 am-10:05 am

2 stops37h 03m

Shanghai Pu Dong

Sun 11/8

11:35 am-6:28 pm

2 stops22h 53m

$1,044

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Sun 8/30

12:45 am-11:50 pm

2 stops32h 05m

Shanghai Pu Dong

Mon 9/14

8:00 am-6:40 pm

1 stop25h 40m

$1,058

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Sun 8/16

12:45 am-4:45 pm

1 stop25h 00m

Shanghai Pu Dong

Sun 8/30

8:55 am-6:40 pm

1 stop24h 45m

$1,059

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Fri 9/18

11:30 pm-2:15 pm

1 stop23h 45m

Shanghai Pu Dong

Fri 10/30

9:35 am-4:55 pm

1 stop22h 20m

$1,064
Quickest round-trip

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Fri 8/21

12:45 am-10:50 am

1 stop19h 05m

Shanghai Pu Dong

Thu 10/15

12:05 pm-6:00 pm

1 stop20h 55m

$1,071

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Sun 8/30

12:45 am-6:35 pm

1 stop26h 50m

Shanghai Pu Dong

Mon 9/14

12:05 pm-6:40 pm

1 stop21h 35m

$1,088

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Shanghai from

How to get the cheapest flight ticket from Ontario to Shanghai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Shanghai?

The cheapest day to depart on your flight to Shanghai is on a Tuesday when prices can be found for as low as $816. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Shanghai for around $925.

What is the cheapest time of day to depart on your flight to Shanghai?

Our data shows that the cheapest Ontario to Shanghai flights are usually those with departure times in the evening. Our users have found flights to Shanghai in the evening for as low as $751. Flights at noon are often more expensive with an average ticket price of $1,224.

Cheap Ontario to Shanghai flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Shanghai

Fastest flight time

15h 25m

Direct flights

None
The fastest flight from Ontario to Shanghai takes 15h 25m
There are no direct flights from Ontario to Shanghai. There are no popular flight routes from Ontario to Shanghai.
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Frequently asked questions about flying from Ontario to Shanghai

  • How far is Ontario to Shanghai by plane?

    Shanghai is 6503.5 mi away from Ontario. By plane, this route typically takes 15h 25m.

  • When did momondo last update prices for flights from Ontario Airport to Shanghai?

    Prices for flights from Ontario Airport to Shanghai were last updated today.

  • How many operators does momondo search for flights from Ontario Airport to Shanghai?

  • How old do you have to be to fly from Ontario Airport to Shanghai?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Shanghai.

  • What documentation or ID do you need to fly to Shanghai?

    The travel and health documents required for your trip to Shanghai can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Shanghai. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Shanghai

Compare and see reviews for airlines that fly from Ontario to Shanghai with momondo
Airline
Rating
Free Cancellation
Price
China AirlinesPriceFrom $948Free CancellationRating
8.3
838 reviews
Search China Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Shanghai?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Shanghai. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Shanghai with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Shanghai flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Shanghai?

momondo provides multiple filters to help you find the best flight to Shanghai from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Shanghai right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Shanghai flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to China

Fly into one of these airports located in Shanghai

Airports listed have a maximum distance of 18.9 mi from Shanghai
Shanghai Pu Dong Airport
Shanghai Hongqiao Intl Airport