$379 Find Cheap Flights from Ontario to Shanghai

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Shanghai departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Shanghai

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Shanghai, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Shanghai, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$692
Multiple Airlines
Wed 2/25Mon 3/9
ONT - PVG • 1 stop
Cheapest one-way
$379
Multiple Airlines
Fri 3/20
ONT - PVG • 1 stop
Top airlines
China Airlines
Cheapest • from $931 (round-trip)
China Airlines
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Shanghai!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Shanghai (ONT-SHA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Shanghai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Shanghai

Wed, Feb 25 - Mon, Mar 9
Multiple Airlines Logo
9:45 pm - 2:50 pmONT-PVG
25h 05m1 stop
Multiple Airlines Logo
9:35 am - 4:50 pmPVG-ONT
22h 15m1 stop
$692Multiple Airlines
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Fri, Jan 9 - Fri, Jan 30
Multiple Airlines Logo
9:45 pm - 2:50 pmONT-PVG
25h 05m1 stop
Multiple Airlines Logo
9:35 am - 3:50 pmPVG-ONT
22h 15m1 stop
$708Multiple Airlines
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Fri, Jan 23 - Fri, Feb 6
Multiple Airlines Logo
9:45 pm - 2:50 pmONT-PVG
25h 05m1 stop
Multiple Airlines Logo
9:35 am - 3:50 pmPVG-ONT
22h 15m1 stop
$710Multiple Airlines
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Tue, Jan 13 - Tue, Jan 20
China Airlines Logo
10:50 pm - 6:35 pmONT-PVG
27h 45m1 stop
China Airlines Logo
12:05 pm - 4:50 pmPVG-ONT
20h 45m1 stop
$931China Airlines
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Sat, Feb 14 - Sun, Mar 8
China Airlines Logo
10:50 pm - 6:35 pmONT-PVG
27h 45m1 stop
China Airlines Logo
7:50 pm - 5:50 pmPVG-ONT
37h 00m1 stop
$949China Airlines
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Sun, Nov 16 - Mon, Dec 8
United Airlines Logo
6:00 am - 6:45 pmONT-PVG
20h 45m1 stop
United Airlines Logo
1:30 pm - 12:17 pmPVG-ONT
14h 47m1 stop
$950United Airlines
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Mon, Dec 1 - Mon, Dec 8
United Airlines Logo
5:05 am - 6:55 pmONT-PVG
21h 50m2 stops
United Airlines Logo
1:30 pm - 8:42 pmPVG-ONT
23h 12m2 stops
$954United Airlines
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Fri, Dec 5 - Sat, Dec 13
Delta Logo
4:49 pm - 3:50 pmONT-PVG
31h 01m2 stops
Delta Logo
6:00 pm - 9:55 pmPVG-ONT
19h 55m2 stops
$1,004Delta
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Sat, Dec 6 - Sat, Dec 13
American Airlines Logo
4:47 pm - 4:25 pmONT-PVG
31h 38m2 stops
American Airlines Logo
6:25 pm - 8:53 amPVG-ONT
30h 28m2 stops
$1,064American Airlines
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Tue, Mar 3 - Wed, Mar 11
American Airlines Logo
11:59 pm - 4:25 pmONT-PVG
24h 26m1 stop
American Airlines Logo
6:25 pm - 8:35 amPVG-ONT
29h 10m2 stops
$1,082American Airlines
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Booking Insights

KAYAK's insights & trends for Ontario to Shanghai flights

Get data-powered insights and trends into flights from Ontario to Shanghai to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to Shanghai?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Shanghai were found on China Airlines ($931) and United Airlines ($950).

Which airlines fly non-stop between Ontario and Shanghai?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Ontario to Shanghai.

There is just one airline that flies from Ontario to Shanghai direct and that is China Airlines. The best round-trip deal found from China Airlines for the route is $968.

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Good to know

Cheapest flight$379
Flight from Ontario to Shanghai Pudong Airport

When to book flights from Ontario to Shanghai

Are your dates flexible? Find out the best times to travel from Ontario to Shanghai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Shanghai

  • What is the cheapest flight from Ontario to Shanghai?

    In the last 3 days, the lowest price for a flight from Ontario to Shanghai was $379 for a one-way ticket and $692 for a round-trip.

  • Do I need a passport to fly between Ontario and Shanghai?

    Yes

  • Which airports will I be using when flying from Ontario to Shanghai?

    On your way to Shanghai, you’ll fly out from Ontario. You’ll be landing in one of Shanghai’s 2 airports: Shanghai Pu Dong or Shanghai Hongqiao Intl.

  • Which aircraft models fly most regularly from Ontario to Shanghai?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Shanghai?

    SkyTeam is the only airline alliance operating flights between Ontario and Shanghai.

  • How does KAYAK find such low prices on flights from Ontario to Shanghai?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Shanghai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Shanghai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shanghai from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Shanghai?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shanghai with an airline and back to Ontario with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Shanghai?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shanghai from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Ontario to Shanghai

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Shanghai. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Shanghai? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
China AirlinesOverall score based on 776 reviews
8.0Comfort
7.8Food
8.0Entertainment
8.3Boarding
8.5Crew
Airline reviews

Hour late but understandable under the conditions. Taoyuan airport could have clearer signs language wise and more staff to help direct people.

10.0 ExcellentLong, Oct 2025TPE - SGN
Read more China Airlines reviews

Hour late but understandable under the conditions. Taoyuan airport could have clearer signs language wise and more staff to help direct people.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flat bed full lying position is not comfortable at all, this could be improved, it is at an awkward position which i dont have the same issues with other airlines business class.

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

I absolutely loved my flight from Taipei to LAX. I was originally assigned to a different seat, however one of the stewardess noticed I was uncomfortable in my seat. She offered to move me to a more comfortable setting. Although she didn’t have to do what she did, I am more than grateful and thankful for her doing so. My longer flight felt much more comfortable, just by her taking notice. I really appreciate her.

Better organization of boarding procedures. Terrible leadership guiding people to gates.

I did not like how the plane landed. It was not smooth.

Been flying with China Airline over years many times. Good experience with them, no issues.

China Airlines crews are very excellent doing their job. Very friendly and hardworking. I will always choose China Airlines over and over. Thank you all for making my flight comfortable. God bless to all the staff. :)

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

Information on your arrival and departure airports

Ontario (ONT)

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