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Cheap flights from Green Bay to Montreal from C$ 707

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Montreal departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:28 p.m. - 8:44 a.m.GRB-YUL
14h 16m2 stops
Delta Logo
9:34 a.m. - 8:43 p.m.YUL-GRB
12h 09m2 stops
C$ 707Delta
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Fri, 9 Jan - Tue, 13 Jan
American Airlines Logo
11:20 a.m. - 12:24 p.m.GRB-YUL
24h 04m2 stops
American Airlines Logo
3:50 p.m. - 10:50 a.m.YUL-GRB
20h 00m1 stop
C$ 756American Airlines
Find Deal
Fri, 9 Jan - Tue, 13 Jan
Delta Logo
5:28 p.m. - 8:44 a.m.GRB-YUL
14h 16m2 stops
Delta Logo
9:34 a.m. - 10:29 p.m.YUL-GRB
13h 55m2 stops
C$ 767Delta
Find Deal
Fri, 9 Jan - Tue, 13 Jan
Delta Logo
5:28 p.m. - 11:12 p.m.GRB-YUL
4h 44m1 stop
Delta Logo
6:00 a.m. - 4:39 p.m.YUL-GRB
11h 39m1 stop
C$ 831Delta
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Fri, 9 Jan - Tue, 13 Jan
Delta Logo
6:15 a.m. - 1:42 p.m.GRB-YUL
6h 27m1 stop
Delta Logo
6:00 a.m. - 4:39 p.m.YUL-GRB
11h 39m1 stop
C$ 835Delta
Find Deal
Fri, 9 Jan - Tue, 13 Jan
Delta Logo
10:50 a.m. - 4:01 p.m.GRB-YUL
4h 11m1 stop
Delta Logo
12:45 p.m. - 9:58 p.m.YUL-GRB
10h 13m1 stop
C$ 872Delta
Find Deal
Tue, 14 Apr - Fri, 17 Apr
United Airlines Logo
2:39 p.m. - 2:00 p.m.GRB-YUL
22h 21m1 stop
United Airlines Logo
9:25 a.m. - 4:47 p.m.YUL-GRB
8h 22m1 stop
C$ 875United Airlines
Find Deal
Fri, 9 Jan - Tue, 13 Jan
Delta Logo
6:15 a.m. - 1:42 p.m.GRB-YUL
6h 27m1 stop
Delta Logo
7:00 a.m. - 4:39 p.m.YUL-GRB
10h 39m2 stops
C$ 886Delta
Find Deal
Fri, 9 Jan - Tue, 13 Jan
United Airlines Logo
6:31 a.m. - 4:01 p.m.GRB-YUL
8h 30m1 stop
United Airlines Logo
8:25 a.m. - 7:03 p.m.YUL-GRB
11h 38m2 stops
C$ 889United Airlines
Find Deal
Fri, 9 Jan - Tue, 13 Jan
United Airlines Logo
6:31 a.m. - 3:16 p.m.GRB-YUL
7h 45m2 stops
United Airlines Logo
9:15 a.m. - 4:47 p.m.YUL-GRB
8h 32m2 stops
C$ 977United Airlines
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Fri, 9 Jan - Tue, 13 Jan

United Airlines flights from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport

Our best United Airlines deals on Green Bay to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
9 Jan
GRB2:39 p.m.Green Bay Austin-Straubel
22h 21m
1 stop
YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl
13 Jan
YUL9:25 a.m.Montreal Pierre Elliott Trudeau Intl
8h 22m
1 stop
GRB4:47 p.m.Green Bay Austin-Straubel
C$ 875
Find similar
United Airlines
9 Jan
GRB6:31 a.m.Green Bay Austin-Straubel
8h 30m
1 stop
YUL4:01 p.m.Montreal Pierre Elliott Trudeau Intl
13 Jan
YUL8:25 a.m.Montreal Pierre Elliott Trudeau Intl
11h 38m
2 stops
GRB7:03 p.m.Green Bay Austin-Straubel
C$ 889
Find similar
United Airlines
9 Jan
GRB6:31 a.m.Green Bay Austin-Straubel
7h 45m
2 stops
YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl
13 Jan
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
8h 32m
2 stops
GRB4:47 p.m.Green Bay Austin-Straubel
C$ 977
Find similar

WestJet flights from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Green Bay to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
14 Apr
GRB5:25 p.m.Green Bay Austin-Straubel
30h 13m
2 stops
YUL12:38 a.m.Montreal Pierre Elliott Trudeau Intl
17 Apr
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
10h 48m
2 stops
GRB4:33 p.m.Green Bay Austin-Straubel
C$ 1,208
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WestJet
7 Dec
GRB11:11 a.m.Green Bay Austin-Straubel
3h 44m
1 stop
YUL3:55 p.m.Montreal Pierre Elliott Trudeau Intl
8 Dec
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
11h 07m
1 stop
GRB4:07 p.m.Green Bay Austin-Straubel
C$ 1,280
Find similar
WestJet
7 Dec
GRB11:11 a.m.Green Bay Austin-Straubel
3h 44m
1 stop
YUL3:55 p.m.Montreal Pierre Elliott Trudeau Intl
8 Dec
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
14h 54m
2 stops
GRB8:39 p.m.Green Bay Austin-Straubel
C$ 1,315
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momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 3 December 2025.
Use the filters below to find and compare flights from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Fri 9/1

5:28 p.m.-8:44 a.m.

2 stops14h 16m

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

9:34 a.m.-8:43 p.m.

2 stops12h 09m

C$ 707

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Fri 9/1

11:20 a.m.-12:24 p.m.

2 stops24h 04m

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

3:50 p.m.-10:50 a.m.

1 stop20h 00m

C$ 756

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Fri 9/1

5:28 p.m.-8:44 a.m.

2 stops14h 16m

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

9:34 a.m.-10:29 p.m.

2 stops13h 55m

C$ 767

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Fri 9/1

5:28 p.m.-11:12 p.m.

1 stop4h 44m

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

6:00 a.m.-4:39 p.m.

1 stop11h 39m

C$ 831

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Fri 9/1

6:15 a.m.-1:42 p.m.

1 stop6h 27m

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

6:00 a.m.-4:39 p.m.

1 stop11h 39m

C$ 835

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Tue 14/4

10:50 a.m.-4:01 p.m.

1 stop4h 11m

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

12:45 p.m.-9:58 p.m.

1 stop10h 13m

C$ 872

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Fri 9/1

2:39 p.m.-2:00 p.m.

1 stop22h 21m

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

9:25 a.m.-4:47 p.m.

1 stop8h 22m

C$ 875

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Fri 9/1

6:15 a.m.-1:42 p.m.

1 stop6h 27m

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

7:00 a.m.-4:39 p.m.

2 stops10h 39m

C$ 886

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Fri 9/1

6:31 a.m.-4:01 p.m.

1 stop8h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

8:25 a.m.-7:03 p.m.

2 stops11h 38m

C$ 889

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Fri 9/1

6:31 a.m.-3:16 p.m.

2 stops7h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

9:15 a.m.-4:47 p.m.

2 stops8h 32m

C$ 977

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Green Bay to Montreal Pierre Elliott Trudeau Intl Airport (GRB to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

4h 11m

Direct flights

None
The fastest flight from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport takes 4h 11m
There are no direct flights from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport.
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  • How far is Green Bay Austin-Straubel to Montreal Pierre Elliott Trudeau Intl by plane?

    There are 1124.8 km between Green Bay Austin-Straubel and Montreal Pierre Elliott Trudeau Intl. By plane, this route typically takes 4h 11m.

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Green Bay Austin-Straubel Airport to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Green Bay Austin-Straubel Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents you'll need for your trip to Montreal Pierre Elliott Trudeau Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport?

    Price Alerts will notify you by email when the price for flights to Montreal Pierre Elliott Trudeau Intl Airport from Green Bay decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Montebello
Trois-Rivières
Sherbrooke
Brossard
Longueuil
Dorval
Boucherville
Drummondville
North Hatley
Cornwall
Magog
Saint-Sauveur
Bromont
Saint-Jean-sur-Richelieu
Sutton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Montreal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Green Bay to Montreal . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Green Bay to Montreal with flexible booking policies on momondo?

Flights from Green Bay to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Green Bay to Montreal?

Once all potential Green Bay to Montreal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Green Bay to Montreal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Montreal from Green Bay. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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