Cheap Flights from Oshawa (YOO) to Ottawa (YOW)

Popular airlines from Oshawa, ON (YOO-Oshawa Municipal) to Ottawa International Airport (YOW)

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Frequently asked questions

How much does a flight from Oshawa, ON (YOO-Oshawa Municipal) to Macdonald-Cartier Intl. Airport (YOW) cost?
Grab a cheap one-way flight or cheap return flight from Oshawa, ON (YOO-Oshawa Municipal) to Macdonald-Cartier Intl. Airport (YOW) 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 Oshawa, ON (YOO-Oshawa Municipal) to Macdonald-Cartier Intl. Airport (YOW)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between YOO and YOW. You'll usually find the lowest prices during off-peak months.
Which airlines fly direct from Oshawa, ON (YOO-Oshawa Municipal) to Macdonald-Cartier Intl. Airport (YOW)?
There's no direct route from Oshawa, ON (YOO-Oshawa Municipal) to Macdonald-Cartier Intl. Airport (YOW). However, there are other airports with nonstop flights. Start your journey at Pearson Intl. Airport (YYZ) and fly straight to Ottawa without a layover.
What is the cheapest airline that flies from Oshawa, ON (YOO-Oshawa Municipal) to Macdonald-Cartier Intl. Airport (YOW)?
To find the cheapest airline flying from YOO to YOW, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Oshawa, ON (YOO-Oshawa Municipal) to Macdonald-Cartier Intl. Airport (YOW)?
You'll have to take a flight with a layover when traveling from Oshawa, ON (YOO-Oshawa Municipal) to Macdonald-Cartier Intl. Airport (YOW). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from YOO to YOW?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Oshawa, ON (YOO-Oshawa Municipal) to Macdonald-Cartier Intl. Airport (YOW)?
Select a flight from Oshawa, ON (YOO-Oshawa Municipal) to Macdonald-Cartier Intl. Airport (YOW) that takes off before 3 PM to reduce the risk of 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 Oshawa, ON (YOO-Oshawa Municipal) to Macdonald-Cartier Intl. Airport (YOW) last-minute?
Booking your ticket from YOO to YOW shortly before your trip is typically more expensive. However, if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a YOO to YOW flight and hotel package?
You'll typically save money by booking a YOO to YOW flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Oshawa, ON (YOO-Oshawa Municipal) to Macdonald-Cartier Intl. Airport (YOW)?
If you reserved your YOO to YOW flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Oshawa Municipal
Destination airport
Macdonald-Cartier Intl.
Distance
185 mi

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Oshawa to Ottawa Flights

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

 

The best time to book a flight from Oshawa to Ottawa

Sunday is one of the best days to book for cheap flights from Oshawa 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 Oshawa 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 Oshawa to Ottawa in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Oshawa 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 Oshawa 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.

 

Oshawa to Ottawa Flights

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*Available to One Key members.