C$ 504 Find Cheap Flights from Montreal to Green Bay – Compare and Save

There are currently no direct flights available from Montreal Pierre Elliott Trudeau Intl Airport to Green Bay. Flights with 1 layover take between 5h 55m and 6h 03m in total, depending on the connection.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Green Bay range from C$ 833 to C$ 1,147, with an average of C$ 946 over the past 12 months. Anything below C$ 833 counts as a good deal.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 754 to C$ 1,530. That means the highest observed fare was about 2x higher than the lowest one.

One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to Green Bay are currently higher than usual. Average one-way flight prices are about C$ 749, which is 60% above the typical average for this route.

Green Bay Austin-Straubel Airport (GRB) hosts 5 major car rental companies, with daily rates starting from around C$ 44 for economy cars. Top options include:
• Alamo
• Avis
• Enterprise Rent-A-Car
• Budget
• Hertz

Flights from Montreal Pierre Elliott Trudeau Intl Airport to Green Bay usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at Green Bay Austin-Straubel (GRB).

Connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to Green Bay most commonly pass through:

• Chicago O'Hare Intl (ORD) – 70% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) – 30% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 46% on the Montreal Pierre Elliott Trudeau Intl Airport to Green Bay route. Tuesday is the cheapest departure day at C$ 752 round-trip on average, while Monday is the most expensive at C$ 1,385, a difference of C$ 633. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 5h 55m, compared with 6h 03m via Chicago O'Hare Intl (ORD).

Green Bay is 1 hour behind Montreal Pierre Elliott Trudeau Intl Airport (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.