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Cheap flights from Ontario to Shanghai from $581

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 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
9:45 pm - 3:40 pmONT-SHA
25h 55m2 stops
Multiple Airlines Logo
6:10 pm - 3:50 pmSHA-ONT
37h 40m2 stops
$1,622Multiple Airlines
Find Deal
Mon, Dec 8 - Fri, Dec 19
United Airlines Logo
6:00 am - 9:40 pmONT-SHA
24h 40m2 stops
United Airlines Logo
1:30 pm - 11:06 pmSHA-ONT
24h 36m2 stops
$2,395United Airlines
Find Deal
Wed, Mar 25 - Tue, Apr 7
United Airlines Logo
6:00 am - 9:50 pmONT-SHA
24h 50m2 stops
United Airlines Logo
1:30 pm - 11:06 pmSHA-ONT
24h 36m2 stops
$2,771United Airlines
Find Deal
Sun, Apr 19 - Tue, Apr 28
United Airlines Logo
6:00 am - 9:50 pmONT-SHA
24h 50m2 stops
United Airlines Logo
1:30 pm - 5:47 pmSHA-ONT
19h 17m2 stops
$2,796United Airlines
Find Deal
Sat, Apr 18 - Sat, May 2
United Airlines Logo
6:00 am - 9:40 pmONT-SHA
23h 40m2 stops
United Airlines Logo
1:30 pm - 5:51 pmSHA-ONT
20h 21m2 stops
$4,120United Airlines
Find Deal
Tue, Jan 6 - Tue, Jan 13
United Airlines Logo
6:00 am - 9:40 pmONT-SHA
23h 40m2 stops
United Airlines Logo
1:30 pm - 10:53 pmSHA-ONT
25h 23m2 stops
$4,427United Airlines
Find Deal
Fri, Nov 28 - Tue, Jan 20
United Airlines Logo
6:00 am - 9:40 pmONT-SHA
23h 40m2 stops
United Airlines Logo
1:30 pm - 10:53 pmSHA-ONT
25h 23m2 stops
$17,992United Airlines
Find Deal
Mon, Jan 12 - Mon, Jan 19

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
Mar 25
ONT6:00 amOntario
24h 40m
2 stops
SHA9:40 pmShanghai Hongqiao Intl
Apr 7
SHA1:30 pmShanghai Hongqiao Intl
24h 36m
2 stops
ONT11:06 pmOntario
$2,395
Find similar
United Airlines
Apr 19
ONT6:00 amOntario
24h 50m
2 stops
SHA9:50 pmShanghai Hongqiao Intl
Apr 28
SHA1:30 pmShanghai Hongqiao Intl
24h 36m
2 stops
ONT11:06 pmOntario
$2,771
Find similar
United Airlines
Apr 18
ONT6:00 amOntario
24h 50m
2 stops
SHA9:50 pmShanghai Hongqiao Intl
May 2
SHA1:30 pmShanghai Hongqiao Intl
19h 17m
2 stops
ONT5:47 pmOntario
$2,796
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 November 17, 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

Mon 12/8

9:45 pm-3:40 pm

2 stops25h 55m

Shanghai Hongqiao Intl

Fri 12/19

6:10 pm-3:50 pm

2 stops37h 40m

$1,622

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Wed 3/25

6:00 am-9:40 pm

2 stops24h 40m

Shanghai Hongqiao Intl

Tue 4/7

1:30 pm-11:06 pm

2 stops24h 36m

$2,395

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Sun 4/19

6:00 am-9:50 pm

2 stops24h 50m

Shanghai Hongqiao Intl

Tue 4/28

1:30 pm-11:06 pm

2 stops24h 36m

$2,771

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Sat 4/18

6:00 am-9:50 pm

2 stops24h 50m

Shanghai Hongqiao Intl

Sat 5/2

1:30 pm-5:47 pm

2 stops19h 17m

$2,796

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Tue 1/6

6:00 am-9:40 pm

2 stops23h 40m

Shanghai Hongqiao Intl

Tue 1/13

1:30 pm-5:51 pm

2 stops20h 21m

$4,120

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Fri 11/28

6:00 am-9:40 pm

2 stops23h 40m

Shanghai Hongqiao Intl

Tue 1/20

1:30 pm-10:53 pm

2 stops25h 23m

$4,427

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Mon 1/12

6:00 am-9:40 pm

2 stops23h 40m

Shanghai Hongqiao Intl

Mon 1/19

1:30 pm-10:53 pm

2 stops25h 23m

$17,992

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Tue 12/2

7:00 am-11:45 am

2 stops36h 45m

$581

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Sun 12/7

11:59 pm-11:45 am

2 stops43h 46m

$601

OntarioShanghai

ONT - SHA

ONTSHA

Ontario

Wed 12/3

6:00 am-9:40 pm

2 stops23h 40m

$629

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 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. 23h 40m 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
779 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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