Cheap Flight Tickets from Adelaide (ADL) to Ontario (ONT)

Low Price Flights from Adelaide to Ontario

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Flights from Adelaide to Ontario Starting at CNY 655

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Adelaide to Ontario

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Adelaide to Ontario

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Jetstar Airways

From AU$ 655

Fiji Airways

From AU$ 938

United Airlines

From AU$ 964

Virgin Australia

From AU$ 992

Qantas Airways

From AU$ 1,118

Hawaiian Airlines

From AU$ 1,119

Regional Express Airlines

From AU$ 1,213

ANA airlines

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Alternative Routes from Adelaide to Ontario

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Adelaide to Ontario.

Cheapest
ADL
09:05
29h 20m
2 transfer
ONT
21:55
Adelaide Airport - Ontario International Airport
Sat, May 18Jetstar Airways
AU$ 655
ADL
09:05
29h 20m
2 transfer
ONT
21:55
Adelaide Airport - Ontario International Airport
Sat, May 18Jetstar Airways
AU$ 655
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How do I find the cheapest flights?

When are flight from Adelaide (ADL) to Ontario (ONT) the cheapest?
Airlines adjust prices for flights from Adelaide to Ontario based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Adelaide (ADL) to Ontario (ONT) cost?
According to Trip.com's data, the lowest price is around AU$ 2,375.

How to find a cheap flight from Adelaide to Ontario

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Adelaide to Ontario. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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