$525 Cheap Flights from Ontario (ONT) to Shanghai (SHA)

View $525 flight on Wed, Apr 15, 2026Opens in a new window

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

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Cheap Flights from Ontario to Shanghai (ONT-SHA)

Prices were available within the past 7 days and start at $525 for one-way flights and $989 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sun, Nov 16 - Sat, Dec 13
ONT
Ontario
SHA
Shanghai
$989 Roundtrip, found 6 days ago
$989
Roundtrip
found 6 days ago
Select Korean Air flight, departing Sun, Nov 16 from Ontario to Shanghai, returning Sat, Dec 13, priced at $989 found 6 days ago

Find the cheapest month to fly from Ontario (ONT) to Shanghai (SHA)

October is typically the cheapest month to fly

From $936 - $1,350 per traveler.

Alternative airports near Shanghai

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

Select flight to Pudong Intl. PVG. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $952
PVG
Pudong Intl.
Cheapest
Average driving time to city center32 min
Flights from $952
Flights from Ontario (ONT) to Shanghai (SHA)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Hongqiao Intl.
Airlines serving
Korean Air, United
Roundtrip price
$988
Distance
6517 mi

Ontario to Shanghai Flights

The cheapest times to fly from Ontario to Shanghai

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 Ontario to Shanghai are during the month of November. You can find some of the cheapest flights from Ontario to Shanghai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario to Shanghai

Sunday is one of the best days to book for cheap flights from Ontario to Shanghai: 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 Ontario to Shanghai

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 Ontario to Shanghai in 2025. You can also book with separate airlines for your outbound and return journeys, from $525 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 Ontario to Shanghai 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 Ontario to Shanghai 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 Los Angeles - Ontario Intl. Airport (ONT) to Hongqiao Intl. Airport (SHA) cost?
Secure a cheap one-way flight from $525 or cheap return flight from $989 from Los Angeles - Ontario Intl. Airport (ONT) to Hongqiao Intl. Airport (SHA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Los Angeles - Ontario Intl. Airport (ONT) to Hongqiao Intl. Airport (SHA)?
The cheapest month to fly from ONT to SHA is November, when demand is low. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Los Angeles - Ontario Intl. Airport (ONT) to Hongqiao Intl. Airport (SHA)?
To find the cheapest airline flying from ONT to SHA, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Hongqiao Intl. Airport (SHA)?
You'll have to book a flight with a layover if you're traveling from Los Angeles - Ontario Intl. Airport (ONT) to Hongqiao Intl. Airport (SHA). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from ONT to SHA?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles - Ontario Intl. Airport (ONT) to Hongqiao Intl. Airport (SHA)?
To arrive at Hongqiao Intl. Airport (SHA) on time, pick a flight that takes off from Los Angeles - Ontario Intl. Airport (ONT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Los Angeles - Ontario Intl. Airport (ONT) to Hongqiao Intl. Airport (SHA) last-minute?
Holding off until just before your trip to book a flight from ONT to SHA generally means paying more. While you may come across some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of snagging a bargain.
Is it cheaper to book an ONT to SHA flight and hotel package?
Compared with arranging flights and hotels separately, booking an ONT to SHA flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the stress out of planning your trip. Just pick your flights and select from our extensive range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Hongqiao Intl. Airport (SHA)?
Usually, it's possible to reschedule or cancel your ONT to SHA flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.