$176 Cheap Flights from Ottawa (YOW) to Green Bay (GRB)

View $176 flight on Sun, Nov 23, 2025Opens in a new window

Popular airlines from Ottawa International Airport (YOW) to Green Bay Austin Straubel Intl. Airport (GRB)

Cheap Flights from Ottawa to Green Bay (YOW-GRB)

Prices were available within the past 7 days and start at $176 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 Macdonald-Cartier Intl. Airport (YOW) to Austin Straubel Intl. Airport (GRB) cost?
Grab a cheap one-way flight from $176 or cheap return flight from Macdonald-Cartier Intl. Airport (YOW) to Austin Straubel Intl. Airport (GRB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Macdonald-Cartier Intl. Airport (YOW) to Austin Straubel Intl. Airport (GRB)?
is the most affordable month to fly from YOW to GRB. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Macdonald-Cartier Intl. Airport (YOW) to Austin Straubel Intl. Airport (GRB)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest YOW to GRB flight.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to Austin Straubel Intl. Airport (GRB)?
Direct flights from Macdonald-Cartier Intl. Airport (YOW) to Austin Straubel Intl. Airport (GRB) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YOW to GRB?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the season, airline and other factors.*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 Austin Straubel Intl. Airport (GRB)?
Opt for a flight from Macdonald-Cartier Intl. Airport (YOW) to Austin Straubel Intl. Airport (GRB) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Austin Straubel Intl. Airport (GRB) last-minute?
Booking your flight from YOW to GRB shortly before your getaway is usually more expensive. However, if you're flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a YOW to GRB flight and hotel package?
You'll generally save money by securing a YOW to GRB 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 it all in one convenient place. After selecting your preferred accommodations and flights, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Macdonald-Cartier Intl. Airport (YOW) to Austin Straubel Intl. Airport (GRB)?
It's usually possible to cancel or reschedule your YOW to GRB flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
Austin Straubel Intl.
Distance
611 mi

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Ottawa to Green Bay Flights

The cheapest times to fly from Ottawa to Green Bay

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

 

The best time to book a flight from Ottawa to Green Bay

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

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 Green Bay in 2025. You can also book with separate airlines for your outbound and return journeys, from $176 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 Green Bay 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 Green Bay 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 Green Bay Flights

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*Available to One Key members.