Cheap Flights from Ottawa (YOW) to Waterloo (ALO)

Popular airlines from Ottawa International Airport (YOW) to Waterloo, IA (ALO-Waterloo Regional)

Frequently asked questions

How much does a flight from Macdonald-Cartier Intl. Airport (YOW) to Waterloo Regional Airport (ALO) cost?
Grab a cheap one-way flight or cheap return flight from Macdonald-Cartier Intl. Airport (YOW) to Waterloo Regional Airport (ALO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Macdonald-Cartier Intl. Airport (YOW) to Waterloo Regional Airport (ALO)?
is the cheapest month to fly from YOW to ALO. Traveling during quieter months is often the key to finding a great deal.
What is the cheapest airline that flies from Macdonald-Cartier Intl. Airport (YOW) to Waterloo Regional Airport (ALO)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from YOW to ALO. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to Waterloo Regional Airport (ALO)?
Direct flights from Macdonald-Cartier Intl. Airport (YOW) to Waterloo Regional Airport (ALO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YOW to ALO?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be 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 Macdonald-Cartier Intl. Airport (YOW) to Waterloo Regional Airport (ALO)?
To avoid possible delays on the Macdonald-Cartier Intl. Airport (YOW) to Waterloo Regional Airport (ALO) route, travel before 3 PM. Later flights have a 22% higher chance of being 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 Macdonald-Cartier Intl. Airport (YOW) to Waterloo Regional Airport (ALO) last-minute?
Last-minute fares from YOW to ALO are generally more expensive. To lock in the lowest rates, start looking for flights ahead of time. That being said, if you're flexible with your travel dates, you may find a cheap fare right before your trip.
Is it cheaper to book a YOW to ALO flight and hotel package?
Booking a YOW to ALO flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Macdonald-Cartier Intl. Airport (YOW) to Waterloo Regional Airport (ALO)?
If you booked your YOW to ALO flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket 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, go to our Customer Service portal if you want more information.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
Waterloo Regional
Distance
852 mi

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Ottawa to Waterloo Flights

The cheapest times to fly from Ottawa to Waterloo

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

 

The best time to book a flight from Ottawa to Waterloo

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

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 Ottawa to Waterloo 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 Ottawa to Waterloo 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 Ottawa to Waterloo 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.

 

Ottawa to Waterloo Flights

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*Available to One Key members.