$284 Cheap Flights from Montreal (YUL) to Green Bay (GRB)

View $284 flight on Fri, Sep 12, 2025Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Green Bay Austin Straubel Intl. Airport (GRB)

Cheap Flights from Montreal to Green Bay (YUL-GRB)

Prices were available within the past 7 days and start at $284 for one-way flights and $566 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Dec 19 - Wed, Jan 7
YUL
Montreal
GRB
Green Bay
$566 Roundtrip, found 6 hours ago
$566
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Dec 19 from Montreal to Green Bay, returning Wed, Jan 7, priced at $566 found 6 hours ago
United
Thu, Dec 18 - Fri, Jan 2
YUL
Montreal
GRB
Green Bay
$566 Roundtrip, found 6 hours ago
$566
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Dec 18 from Montreal to Green Bay, returning Fri, Jan 2, priced at $566 found 6 hours ago
United
Tue, Dec 23 - Fri, Jan 2
YUL
Montreal
GRB
Green Bay
$591 Roundtrip, found 6 hours ago
$591
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Dec 23 from Montreal to Green Bay, returning Fri, Jan 2, priced at $591 found 6 hours ago
United
Thu, Dec 18 - Thu, Jan 1
YUL
Montreal
GRB
Green Bay
$595 Roundtrip, found 6 hours ago
$595
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Dec 18 from Montreal to Green Bay, returning Thu, Jan 1, priced at $595 found 6 hours ago
United
Thu, Dec 18 - Sat, Jan 3
YUL
Montreal
GRB
Green Bay
$604 Roundtrip, found 6 hours ago
$604
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Dec 18 from Montreal to Green Bay, returning Sat, Jan 3, priced at $604 found 6 hours ago
Delta
Mon, Dec 22 - Thu, Jan 1
YUL
Montreal
GRB
Green Bay
$607 Roundtrip, found 6 hours ago
$607
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Dec 22 from Montreal to Green Bay, returning Thu, Jan 1, priced at $607 found 6 hours ago
United
Tue, Dec 23 - Thu, Jan 1
YUL
Montreal
GRB
Green Bay
$620 Roundtrip, found 6 hours ago
$620
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Dec 23 from Montreal to Green Bay, returning Thu, Jan 1, priced at $620 found 6 hours ago
United
Thu, Nov 20 - Mon, Nov 24
YUL
Montreal
GRB
Green Bay
$624 Roundtrip, found 13 hours ago
$624
Roundtrip
found 13 hours ago
Select United flight, departing Thu, Nov 20 from Montreal to Green Bay, returning Mon, Nov 24, priced at $624 found 13 hours ago
United
Tue, Dec 23 - Sat, Jan 3
YUL
Montreal
GRB
Green Bay
$630 Roundtrip, found 6 hours ago
$630
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Dec 23 from Montreal to Green Bay, returning Sat, Jan 3, priced at $630 found 6 hours ago
WestJet
Fri, Aug 15 - Sun, Aug 17
YUL
Montreal
GRB
Green Bay
$804 Roundtrip, found 6 days ago
$804
Roundtrip
found 6 days ago
Select WestJet flight, departing Fri, Aug 15 from Montreal to Green Bay, returning Sun, Aug 17, priced at $804 found 6 days ago

Alternative airports near Green Bay

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Appleton Intl. ATW. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $507
ATW
Appleton Intl.
Cheapest
Average driving time to city center40 min
Flights from $507
Flights from Montreal (YUL) to Green Bay (GRB)
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Austin Straubel Intl.
Airlines serving
American Airlines, Delta, United, WestJet
Roundtrip price
$566
Distance
704 mi

Montreal to Green Bay Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Montreal 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 Montreal 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 Montreal to Green Bay in 2025. You can also book with separate airlines for your outbound and return journeys, from $284 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 Montreal 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 Montreal 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.

 

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Austin Straubel Intl. Airport (GRB) cost?
Grab a cheap one-way flight from $284 or cheap return flight from $566 from Pierre Elliott Trudeau Intl. Airport (YUL) to Austin Straubel Intl. Airport (GRB) 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 Pierre Elliott Trudeau Intl. Airport (YUL) to Austin Straubel Intl. Airport (GRB)?
December is the most affordable month to fly from YUL to GRB. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Pierre Elliott Trudeau Intl. Airport (YUL) to Austin Straubel Intl. Airport (GRB)?
To find the cheapest airline that'll fly you from YUL to GRB, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Austin Straubel Intl. Airport (GRB)?
There are no daily nonstop flights departing from Pierre Elliott Trudeau Intl. Airport (YUL) to Austin Straubel Intl. Airport (GRB). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from YUL to GRB?
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 Pierre Elliott Trudeau Intl. Airport (YUL) to Austin Straubel Intl. Airport (GRB)?
To touch down at Austin Straubel Intl. Airport (GRB) on schedule, opt for a flight that takes off from Pierre Elliott Trudeau Intl. Airport (YUL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Pierre Elliott Trudeau Intl. Airport (YUL) to Austin Straubel Intl. Airport (GRB) last-minute?
Booking your flight from YUL to GRB shortly before your getaway is usually more expensive. But if you're flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a YUL to GRB flight and hotel package?
Booking a YUL to GRB flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Austin Straubel Intl. Airport (GRB)?
In most instances, you can reschedule or cancel your YUL to GRB flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need more information, head to our Customer Service portal.

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*Available to One Key members.