$666 Cheap Flights from Shanghai (SHA) to Ontario (ONT)

View $666 flight on Sun, Nov 9, 2025Opens in a new window

Popular airlines from Hongqiao International Airport (SHA) to Los Angeles - Ontario Intl. Airport (ONT)

Cheap Flights from Shanghai to Ontario (SHA-ONT)

Prices were available within the past 7 days and start at $666 for one-way flights and $2,118 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Mon, Dec 1 - Sun, Feb 1
SHA
Shanghai
ONT
Ontario
$2,118 Roundtrip, found 1 day ago
$2,118
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Mon, Dec 1 from Shanghai to Ontario, returning Sun, Feb 1, priced at $2,118 found 1 day ago

Alternative airports near Ontario

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Wayne SNA. Cheapest option available. Average driving time to city center is 42 minutes. Flights from $968
SNA
John Wayne
Cheapest
Average driving time to city center42 min
Flights from $968
Flights from Shanghai (SHA) to Ontario (ONT)
Origin airport
Hongqiao Intl.
Destination airport
Los Angeles - Ontario Intl.
Roundtrip price
$2,117
Distance
6517 mi

Shanghai to Ontario Flights

The cheapest times to fly from Shanghai to Ontario

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Shanghai to Ontario are during the month of December. You can find some of the cheapest flights from Shanghai to Ontario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Shanghai to Ontario

Sunday is one of the best days to book for cheap flights from Shanghai to Ontario: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Shanghai to Ontario

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Shanghai to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from $666 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Shanghai to Ontario flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Shanghai to Ontario airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Hongqiao Intl. Airport (SHA) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Get a cheap one-way flight from $666 or cheap return flight from $2,118 from Hongqiao Intl. Airport (SHA) to Los Angeles - Ontario Intl. Airport (ONT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Hongqiao Intl. Airport (SHA) to Los Angeles - Ontario Intl. Airport (ONT)?
Planning your getaway for December is a good way to save, as it's the cheapest month for flights between SHA and ONT. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Hongqiao Intl. Airport (SHA) to Los Angeles - Ontario Intl. Airport (ONT)?
To find the cheapest airline that'll fly you from SHA to ONT, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Hongqiao Intl. Airport (SHA) to Los Angeles - Ontario Intl. Airport (ONT)?
You'll need to catch a flight with a layover when traveling from Hongqiao Intl. Airport (SHA) to Los Angeles - Ontario Intl. Airport (ONT). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SHA to ONT?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hongqiao Intl. Airport (SHA) to Los Angeles - Ontario Intl. Airport (ONT)?
Choose a flight from Hongqiao Intl. Airport (SHA) to Los Angeles - Ontario Intl. Airport (ONT) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hongqiao Intl. Airport (SHA) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Booking your ticket from SHA to ONT shortly before your trip is usually more expensive. But if there's some wiggle room with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a SHA to ONT flight and hotel package?
Opting for a SHA to ONT flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hongqiao Intl. Airport (SHA) to Los Angeles - Ontario Intl. Airport (ONT)?
If you booked your SHA to ONT flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.