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Cheap flights from Ontario to Shanghai from $525

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 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Shanghai

Cheap round-trip flights

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Multiple Airlines Logo
11:10 pm - 6:00 pmONT-SHA
27h 50m2 stops
Multiple Airlines Logo
6:10 pm - 4:30 pmSHA-ONT
62h 20m2 stops
$1,058Multiple Airlines
Find Deal
Wed, Oct 15 - Sat, Nov 29
Asiana Airlines Logo
7:19 pm - 9:45 amONT-SHA
22h 26m2 stops
Asiana Airlines Logo
10:55 am - 11:56 pmSHA-ONT
29h 01m2 stops
$1,151Asiana Airlines
Find Deal
Mon, Jan 5 - Sun, Jan 18
Asiana Airlines Logo
6:55 pm - 9:45 amONT-SHA
22h 50m2 stops
Asiana Airlines Logo
10:55 am - 6:17 pmSHA-ONT
23h 22m2 stops
$1,180Asiana Airlines
Find Deal
Sat, Feb 14 - Sat, Feb 21
Asiana Airlines Logo
7:19 pm - 9:45 amONT-SHA
22h 26m2 stops
Asiana Airlines Logo
10:55 am - 11:56 pmSHA-ONT
29h 01m2 stops
$1,189Asiana Airlines
Find Deal
Mon, Jan 5 - Sun, Jan 18
Multiple Airlines Logo
12:10 am - 9:15 pmONT-SHA
30h 05m2 stops
Multiple Airlines Logo
9:10 am - 6:00 pmSHA-ONT
23h 50m2 stops
$1,307Multiple Airlines
Find Deal
Mon, Oct 13 - Tue, Oct 21
Korean Air Logo
6:38 am - 5:10 pmONT-SHA
42h 32m2 stops
Korean Air Logo
6:25 pm - 3:20 pmSHA-ONT
36h 55m2 stops
$1,341Korean Air
Find Deal
Sat, Dec 27 - Fri, Jan 9
Asiana Airlines Logo
6:55 pm - 9:45 amONT-SHA
22h 50m2 stops
Asiana Airlines Logo
10:55 am - 6:17 pmSHA-ONT
23h 22m2 stops
$1,347Asiana Airlines
Find Deal
Mon, Feb 16 - Sun, Mar 1
Korean Air Logo
6:38 am - 5:10 pmONT-SHA
42h 32m2 stops
Korean Air Logo
6:25 pm - 3:20 pmSHA-ONT
36h 55m2 stops
$1,491Korean Air
Find Deal
Sat, Dec 27 - Wed, Jan 7
United Airlines Logo
6:00 am - 9:40 pmONT-SHA
23h 40m2 stops
United Airlines Logo
1:30 pm - 10:51 pmSHA-ONT
25h 21m2 stops
$2,146United Airlines
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Sun, Nov 16 - Sun, Nov 23
United Airlines Logo
1:53 pm - 9:40 pmONT-SHA
39h 47m2 stops
United Airlines Logo
1:30 pm - 10:53 pmSHA-ONT
25h 23m2 stops
$2,986United Airlines
Find Deal
Thu, Jan 8 - Sat, Jan 24

Asiana Airlines flights from Ontario to Shanghai Hongqiao Intl Airport

Our best Asiana Airlines deals on Ontario to Shanghai Hongqiao Intl Airport flight tickets
Asiana Airlines
Jan 5
ONT7:19 pmOntario
22h 26m
2 stops
SHA9:45 amShanghai Hongqiao Intl
Jan 18
SHA10:55 amShanghai Hongqiao Intl
29h 01m
2 stops
ONT11:56 pmOntario
$1,151
Find similar
Asiana Airlines
Feb 14
ONT6:55 pmOntario
22h 50m
2 stops
SHA9:45 amShanghai Hongqiao Intl
Feb 21
SHA10:55 amShanghai Hongqiao Intl
23h 22m
2 stops
ONT6:17 pmOntario
$1,180
Find similar
Asiana Airlines
Jan 5
ONT7:19 pmOntario
22h 26m
2 stops
SHA9:45 amShanghai Hongqiao Intl
Jan 18
SHA10:55 amShanghai Hongqiao Intl
29h 01m
2 stops
ONT11:56 pmOntario
$1,189
Find similar

United Airlines flights from Ontario to Shanghai Hongqiao Intl Airport

Our best United Airlines deals on Ontario to Shanghai Hongqiao Intl Airport flight tickets
United Airlines
Nov 16
ONT6:00 amOntario
23h 40m
2 stops
SHA9:40 pmShanghai Hongqiao Intl
Nov 23
SHA1:30 pmShanghai Hongqiao Intl
25h 21m
2 stops
ONT10:51 pmOntario
$2,146
Find similar
United Airlines
Jan 8
ONT1:53 pmOntario
39h 47m
2 stops
SHA9:40 pmShanghai Hongqiao Intl
Jan 24
SHA1:30 pmShanghai Hongqiao Intl
25h 23m
2 stops
ONT10:53 pmOntario
$2,986
Find similar
United Airlines
Dec 15
ONT6:00 amOntario
23h 40m
2 stops
SHA9:40 pmShanghai Hongqiao Intl
Dec 24
SHA1:30 pmShanghai Hongqiao Intl
20h 40m
2 stops
ONT6:10 pmOntario
$4,120
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Shanghai Hongqiao Intl Airport 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 October 2, 2025.
Use the filters below to find and compare flights from Ontario to Shanghai Hongqiao Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Wed 10/15

11:10 pm-6:00 pm

2 stops27h 50m

Shanghai Hongqiao Intl

Sat 11/29

6:10 pm-4:30 pm

2 stops62h 20m

$1,058

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Mon 1/5

7:19 pm-9:45 am

2 stops22h 26m

Shanghai Hongqiao Intl

Sun 1/18

10:55 am-11:56 pm

2 stops29h 01m

$1,151

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Sat 2/14

6:55 pm-9:45 am

2 stops22h 50m

Shanghai Hongqiao Intl

Sat 2/21

10:55 am-6:17 pm

2 stops23h 22m

$1,180

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Mon 1/5

7:19 pm-9:45 am

2 stops22h 26m

Shanghai Hongqiao Intl

Sun 1/18

10:55 am-11:56 pm

2 stops29h 01m

$1,189

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Mon 10/13

12:10 am-9:15 pm

2 stops30h 05m

Shanghai Hongqiao Intl

Tue 10/21

9:10 am-6:00 pm

2 stops23h 50m

$1,307

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Sat 12/27

6:38 am-5:10 pm

2 stops42h 32m

Shanghai Hongqiao Intl

Fri 1/9

6:25 pm-3:20 pm

2 stops36h 55m

$1,341

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Mon 2/16

6:55 pm-9:45 am

2 stops22h 50m

Shanghai Hongqiao Intl

Sun 3/1

10:55 am-6:17 pm

2 stops23h 22m

$1,347

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Sat 12/27

6:38 am-5:10 pm

2 stops42h 32m

Shanghai Hongqiao Intl

Wed 1/7

6:25 pm-3:20 pm

2 stops36h 55m

$1,491

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Sun 11/16

6:00 am-9:40 pm

2 stops23h 40m

Shanghai Hongqiao Intl

Sun 11/23

1:30 pm-10:51 pm

2 stops25h 21m

$2,146

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Thu 1/8

1:53 pm-9:40 pm

2 stops39h 47m

Shanghai Hongqiao Intl

Sat 1/24

1:30 pm-10:53 pm

2 stops25h 23m

$2,986

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ontario to Shanghai Hongqiao Intl Airport

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 month to fly to Shanghai Hongqiao Intl Airport?

The cheapest month to fly to Shanghai Hongqiao Intl Airport from Ontario is in August. Flight prices, which tend to average around $997, are often lower during this time because this is during the off-season. If you don’t want to visit Shanghai Hongqiao Intl Airport in August, then you should wait until October to fly from Ontario, when ticket prices are also cheap, with an average price of $1,018.

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

The cheapest day to depart from Ontario to Shanghai Hongqiao Intl Airport is on a Tuesday. Travelers who choose to depart for Shanghai Hongqiao Intl Airport on a Tuesday will often find tickets for as low as $1,136. On the other hand, Friday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,348.

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

Our most recent data shows that the best time of day to fly to Shanghai Hongqiao Intl Airport is in the evening. Flights from Ontario to Shanghai Hongqiao Intl Airport during this time can be as low as $1,126. Try not to purchase tickets in the afternoon because they tend to be around $1,481. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Ontario to Shanghai Hongqiao Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Shanghai Hongqiao Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Shanghai Hongqiao Intl Airport (ONT to SHA) flight deals and tips

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

Direct flights

None
There are no direct flights from Ontario to Shanghai Hongqiao Intl Airport. There are no popular flight routes from Ontario to Shanghai Hongqiao Intl Airport.
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  • How far is Ontario to Shanghai Hongqiao Intl by plane?

    The distance between Ontario and Shanghai Hongqiao Intl is about 6510.9 mi. 22h 24m is a normal flight duration for this route.

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

    Prices for flights from Ontario Airport to Shanghai Hongqiao Intl Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Shanghai Hongqiao Intl Airport.

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

    The necessary travel and health documents for your Shanghai Hongqiao Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Shanghai Hongqiao Intl Airport?

Best airlines flying from Ontario to Shanghai Hongqiao Intl Airport

Compare and see reviews for airlines that fly from Ontario to Shanghai Hongqiao Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
China AirlinesPriceFrom $969Free CancellationRating
8.3
767 reviews
Search China Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Shanghai for you.

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

Yes. momondo enables you to select and highlight flights to Shanghai from Ontario with this policy.

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

Once all potential Ontario to Shanghai flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Shanghai from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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