Cheap Flights from Oshawa (YOO) to Hamilton (YHM)

Popular airlines from Oshawa, ON (YOO-Oshawa Municipal) to John C. Munro Hamilton Intl. Airport (YHM)

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Flights from Oshawa (YOO) to Hamilton (YHM)
Origin airport
Oshawa Municipal
Destination airport
John C. Munro Hamilton Intl.
Distance
73 mi

Oshawa to Hamilton Flights

The cheapest times to fly from Oshawa to Hamilton

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

The best time to book a flight from Oshawa to Hamilton

Sunday is one of the best days to book for cheap flights from Oshawa to Hamilton: 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 Hamilton

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 Hamilton 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 Hamilton 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 Hamilton 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

Is it cheaper to buy a plane ticket from YOO to Toronto Hamilton Intl. Airport last minute?
When it’s time to book your flights, it’s always better to be prepared. While you could pick up a last-minute deal on a YOO to John C. Munro Hamilton Intl. Airport (YHM) flight, tickets usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international travel it’s three to four months.
What airports do you fly into for Hamilton from Oshawa?
John C. Munro Hamilton Intl. Airport (YHM) is the terminal where all Oshawa to Hamilton flights arrive. It’s located about 7 mi southwest of the center of Hamilton. You’ll land spectacular deals on flights, activities, hotels and more when you organize your Hamilton vacation with Expedia.
Can I change the date of my flight from YOO to John C. Munro Hamilton Intl. Airport (YHM)?
It’s a cinch to make changes to your YOO to Toronto Hamilton Intl. Airport journey yourself. Just go to the Expedia Trips portal and click on “change flight.” Look around for new flights and secure the one that fits your plans. You’ll get an estimate of your flight change fee, if applicable. You can also visit our Customer Service portal to connect with our Virtual Agent and quickly get answers to your questions.

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