$472 Find Cheap Flights from Ontario to Shanghai - Compare and Save

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 11/3. 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
$994
Korean Air
Wed 11/25Tue 12/8
ONT - SHA • 2 stops
Cheapest one-way
$472
Multiple Airlines
Tue 11/3
ONT - PVG • 2 stops
Top airlines
Korean Air
Cheapest • from $994 (round-trip)
China Airlines
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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, Nov 25 - Tue, Dec 8
Korean Air Logo
7:00 am - 5:10 pm
ONT
-
SHA
42h 10m
2 stops
Korean Air Logo
6:25 pm - 5:17 pm
SHA
-
ONT
38h 52m
2 stops
$994Korean Air
Sat, Oct 10 - Sat, Oct 17
Multiple Airlines Logo
11:30 pm - 11:55 pm
ONT
-
PVG
33h 25m
2 stops
Multiple Airlines Logo
7:05 pm - 5:05 pm
PVG
-
ONT
61h 00m
2 stops
$1,007Multiple Airlines
Tue, Nov 10 - Tue, Nov 24
Multiple Airlines Logo
7:00 am - 8:25 pm
ONT
-
PVG
21h 25m
2 stops
Multiple Airlines Logo
2:00 pm - 4:12 pm
PVG
-
ONT
18h 12m
2 stops
$1,027Multiple Airlines
Wed, Nov 25 - Sat, Dec 5
Korean Air Logo
7:00 am - 5:10 pm
ONT
-
SHA
42h 10m
2 stops
Korean Air Logo
6:25 pm - 5:17 pm
SHA
-
ONT
38h 52m
2 stops
$1,044Korean Air
Wed, Nov 25 - Fri, Dec 4
Multiple Airlines Logo
12:00 pm - 2:40 pm
ONT
-
PVG
34h 40m
2 stops
Multiple Airlines Logo
6:10 pm - 10:39 pm
PVG
-
ONT
44h 29m
2 stops
$1,068Multiple Airlines
Thu, Nov 5 - Wed, Nov 18
Multiple Airlines Logo
6:00 am - 9:45 pm
ONT
-
PVG
47h 45m
2 stops
Multiple Airlines Logo
11:35 pm - 10:54 pm
PVG
-
ONT
39h 19m
2 stops
$1,070Multiple Airlines
Wed, Aug 19 - Thu, Sep 10
Multiple Airlines Logo
8:33 pm - 5:00 pm
ONT
-
PVG
29h 27m
1 stop
Multiple Airlines Logo
11:40 am - 8:17 pm
PVG
-
ONT
23h 37m
2 stops
$1,077Multiple Airlines
Wed, Sep 9 - Mon, Nov 9
Qatar Airways Logo
6:02 am - 4:20 pm
ONT
-
PVG
43h 18m
2 stops
Qatar Airways Logo
11:35 pm - 10:54 pm
PVG
-
ONT
39h 19m
2 stops
$1,107Qatar Airways
Mon, Aug 31 - Wed, Oct 21
Qatar Airways Logo
12:00 pm - 9:50 pm
ONT
-
PVG
42h 50m
2 stops
Qatar Airways Logo
12:35 am - 11:45 pm
PVG
-
ONT
38h 10m
2 stops
$1,110Qatar Airways
Tue, Aug 25 - Tue, Nov 10
Qatar Airways Logo
6:02 am - 4:20 pm
ONT
-
PVG
43h 18m
2 stops
Qatar Airways Logo
11:35 pm - 11:18 am
PVG
-
ONT
51h 43m
2 stops
$1,114Qatar Airways
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 5 days.

In the past 5 days, the cheapest round-trip tickets from Ontario to Shanghai were found on Korean Air ($994) and Qatar Airways ($1,107).

Find deals

Good to know

Cheapest flight$472
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 5 days, the lowest price for a flight from Ontario to Shanghai was $472 for a one-way ticket and $994 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 829 reviews
8.5Crew
8.0Comfort
8.3Boarding
8.0Entertainment
7.8Food
Airline reviews

Everything was fine except the seats were quite compressed and hard for the 12 hour flight

6.0 GoodJeff, Mar 2026
YVR - TPE
Read more China Airlines reviews

Everything was fine except the seats were quite compressed and hard for the 12 hour flight

The crew are amazing. Very professional, polite, kind, and accommodating.

Flight attendants. Food, entertainment and most of all, be on time.

Very bad. They don’t allow group people to sit together by blocking most of seats and opening only single seat during online checking in. . By doing so, they can rip off customers at the check-in counter by collecting extra money if we want to sit together in the same row.

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.

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

Information on your arrival and departure airports

Ontario (ONT)