$801 Cheap Flights from Adelaide (ADL) to Ottawa (YOW)

View $801 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines from Adelaide, SA Airport (ADL) to Ottawa International Airport (YOW)

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Cheap Flights from Adelaide to Ottawa (ADL-YOW)

Prices were available within the past 7 days and start at $801 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Adelaide Airport (ADL) to Macdonald-Cartier Intl. Airport (YOW) cost?
Secure a cheap one-way flight from $801 or cheap return flight from Adelaide Airport (ADL) to Macdonald-Cartier Intl. Airport (YOW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Adelaide Airport (ADL) to Macdonald-Cartier Intl. Airport (YOW)?
Planning your trip for can help you save, as it's the cheapest month for flights between ADL and YOW. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Adelaide Airport (ADL) to Macdonald-Cartier Intl. Airport (YOW)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ADL to YOW flight.
How many flights per day from Adelaide Airport (ADL) to Macdonald-Cartier Intl. Airport (YOW)?
There are no daily nonstop flights from Adelaide Airport (ADL) to Macdonald-Cartier Intl. Airport (YOW). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from ADL to YOW?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Adelaide Airport (ADL) to Macdonald-Cartier Intl. Airport (YOW)?
Choose a flight from Adelaide Airport (ADL) to Macdonald-Cartier Intl. Airport (YOW) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**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 Adelaide Airport (ADL) to Macdonald-Cartier Intl. Airport (YOW) last-minute?
Last-minute bookings from ADL to YOW are usually more expensive. To lock in the lowest rates, start searching for flights ahead of time. That said, if your travel plans are flexible, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book an ADL to YOW flight and hotel package?
Compared with arranging hotels and flights separately, booking an ADL to YOW flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the stress out of planning your trip. Just secure your flights and select from our wide range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Adelaide Airport (ADL) to Macdonald-Cartier Intl. Airport (YOW)?
Generally, it's possible to cancel or reschedule your ADL to YOW flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Adelaide
Destination airport
Macdonald-Cartier Intl.
Distance
10510 mi

Book with confidence

Book with confidence

Adelaide to Ottawa Flights

The cheapest times to fly from Adelaide to Ottawa

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

 

The best time to book a flight from Adelaide to Ottawa

Sunday is one of the best days to book for cheap flights from Adelaide to Ottawa: 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 Adelaide to Ottawa

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 Adelaide to Ottawa in 2025. You can also book with separate airlines for your outbound and return journeys, from $801 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 Adelaide to Ottawa 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 Adelaide to Ottawa 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.

 

Adelaide to Ottawa Flights

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Explore a world of travel with Expedia

*Available to One Key members.