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Cheap flights from Green Bay to Montreal from C$ 552

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Montreal departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Green Bay to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:04 a.m. - 10:59 p.m.
GRB
-
YUL
15h 55m
2 stops
American Airlines Logo
5:33 p.m. - 9:18 a.m.
YUL
-
GRB
16h 45m
1 stop
C$ 900American Airlines
Sat, 20 Jun - Sat, 27 Jun
American Airlines Logo
9:54 a.m. - 11:42 a.m.
GRB
-
YUL
24h 48m
1 stop
American Airlines Logo
5:33 p.m. - 9:18 a.m.
YUL
-
GRB
16h 45m
1 stop
C$ 923American Airlines
Sat, 20 Jun - Sat, 27 Jun
American Airlines Logo
6:00 a.m. - 11:44 a.m.
GRB
-
YUL
4h 44m
1 stop
American Airlines Logo
5:33 p.m. - 11:53 p.m.
YUL
-
GRB
7h 20m
1 stop
C$ 974American Airlines
Mon, 25 May - Mon, 1 Jun
American Airlines Logo
6:51 p.m. - 11:42 a.m.
GRB
-
YUL
15h 51m
1 stop
American Airlines Logo
5:33 p.m. - 9:18 a.m.
YUL
-
GRB
16h 45m
1 stop
C$ 979American Airlines
Sat, 20 Jun - Sat, 27 Jun
American Airlines Logo
1:01 p.m. - 9:48 a.m.
GRB
-
YUL
19h 47m
2 stops
American Airlines Logo
5:30 p.m. - 12:31 p.m.
YUL
-
GRB
20h 01m
1 stop
C$ 985American Airlines
Tue, 14 Jul - Sun, 19 Jul
American Airlines Logo
1:01 p.m. - 9:48 a.m.
GRB
-
YUL
19h 47m
2 stops
American Airlines Logo
5:30 p.m. - 12:31 p.m.
YUL
-
GRB
20h 01m
1 stop
C$ 993American Airlines
Tue, 14 Jul - Sun, 19 Jul
American Airlines Logo
6:08 a.m. - 10:56 p.m.
GRB
-
YUL
15h 48m
2 stops
American Airlines Logo
5:30 p.m. - 12:31 p.m.
YUL
-
GRB
20h 01m
1 stop
C$ 1,000American Airlines
Tue, 14 Jul - Sun, 19 Jul
WestJet Logo
5:01 p.m. - 11:13 p.m.
GRB
-
YUL
5h 12m
1 stop
WestJet Logo
6:45 a.m. - 11:13 a.m.
YUL
-
GRB
29h 28m
2 stops
C$ 1,006WestJet
Mon, 25 May - Mon, 1 Jun
Delta Logo
11:11 a.m. - 11:41 p.m.
GRB
-
YUL
11h 30m
2 stops
Delta Logo
9:30 a.m. - 8:34 p.m.
YUL
-
GRB
12h 04m
2 stops
C$ 1,027Delta
Mon, 25 May - Mon, 1 Jun
American Airlines Logo
6:04 a.m. - 9:38 p.m.
GRB
-
YUL
14h 34m
2 stops
American Airlines Logo
4:16 p.m. - 9:18 a.m.
YUL
-
GRB
18h 02m
2 stops
C$ 1,028American Airlines
Sat, 20 Jun - Sat, 27 Jun

American Airlines flights from Green Bay to Montreal

Our best American Airlines deals on Green Bay to Montreal flight tickets
American Airlines
20 Jun
GRB6:04 a.m.Green Bay Austin-Straubel
15h 55m
2 stops
YUL10:59 p.m.Montreal Pierre Elliott Trudeau Intl
27 Jun
YUL5:33 p.m.Montreal Pierre Elliott Trudeau Intl
16h 45m
1 stop
GRB9:18 a.m.Green Bay Austin-Straubel
C$ 900
American Airlines
20 Jun
GRB9:54 a.m.Green Bay Austin-Straubel
24h 48m
1 stop
YUL11:42 a.m.Montreal Pierre Elliott Trudeau Intl
27 Jun
YUL5:33 p.m.Montreal Pierre Elliott Trudeau Intl
16h 45m
1 stop
GRB9:18 a.m.Green Bay Austin-Straubel
C$ 923
American Airlines
25 May
GRB6:00 a.m.Green Bay Austin-Straubel
4h 44m
1 stop
YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl
1 Jun
YUL5:33 p.m.Montreal Pierre Elliott Trudeau Intl
7h 20m
1 stop
GRB11:53 p.m.Green Bay Austin-Straubel
C$ 974

United Airlines flights from Green Bay to Montreal

Our best United Airlines deals on Green Bay to Montreal flight tickets
United Airlines
20 May
GRB3:48 p.m.Green Bay Austin-Straubel
4h 38m
1 stop
YUL9:26 p.m.Montreal Pierre Elliott Trudeau Intl
22 May
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
12h 45m
1 stop
GRB9:30 p.m.Green Bay Austin-Straubel
C$ 1,022
United Airlines
20 May
GRB2:35 p.m.Green Bay Austin-Straubel
5h 51m
1 stop
YUL9:26 p.m.Montreal Pierre Elliott Trudeau Intl
22 May
YUL11:23 a.m.Montreal Pierre Elliott Trudeau Intl
11h 07m
2 stops
GRB9:30 p.m.Green Bay Austin-Straubel
C$ 1,035
United Airlines
19 May
GRB6:30 a.m.Green Bay Austin-Straubel
13h 56m
1 stop
YUL9:26 p.m.Montreal Pierre Elliott Trudeau Intl
20 May
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
7h 24m
1 stop
GRB12:34 p.m.Green Bay Austin-Straubel
C$ 1,151

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to Montreal 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 11 May 2026.
Use the filters below to find and compare flights from Green Bay to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 20/6

6:04 a.m.-10:59 p.m.

2 stops15h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

5:33 p.m.-9:18 a.m.

1 stop16h 45m

C$ 900

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 20/6

9:54 a.m.-11:42 a.m.

1 stop24h 48m

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

5:33 p.m.-9:18 a.m.

1 stop16h 45m

C$ 923
Quickest round-trip

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Mon 25/5

6:00 a.m.-11:44 a.m.

1 stop4h 44m

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

5:33 p.m.-11:53 p.m.

1 stop7h 20m

C$ 974

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 20/6

6:51 p.m.-11:42 a.m.

1 stop15h 51m

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

5:33 p.m.-9:18 a.m.

1 stop16h 45m

C$ 979

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Tue 14/7

1:01 p.m.-9:48 a.m.

2 stops19h 47m

Montreal Pierre Elliott Trudeau Intl

Sun 19/7

5:30 p.m.-12:31 p.m.

1 stop20h 01m

C$ 985

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Tue 14/7

1:01 p.m.-9:48 a.m.

2 stops19h 47m

Montreal Pierre Elliott Trudeau Intl

Sun 19/7

5:30 p.m.-12:31 p.m.

1 stop20h 01m

C$ 993

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Tue 14/7

6:08 a.m.-10:56 p.m.

2 stops15h 48m

Montreal Pierre Elliott Trudeau Intl

Sun 19/7

5:30 p.m.-12:31 p.m.

1 stop20h 01m

C$ 1,000

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Mon 25/5

5:01 p.m.-11:13 p.m.

1 stop5h 12m

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

6:45 a.m.-11:13 a.m.

2 stops29h 28m

C$ 1,006

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Mon 25/5

11:11 a.m.-11:41 p.m.

2 stops11h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

9:30 a.m.-8:34 p.m.

2 stops12h 04m

C$ 1,027

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 20/6

6:04 a.m.-9:38 p.m.

2 stops14h 34m

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

4:16 p.m.-9:18 a.m.

2 stops18h 02m

C$ 1,028

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Green Bay to Montreal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Green Bay Austin-Straubel to Montreal?

WestJet is the most popular carrier operating from Green Bay Austin-Straubel to Montreal

When to book flights from Green Bay to Montreal

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

Cheap Green Bay to Montreal (GRB to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Montreal

Fastest flight time

17h 05m

Direct flights

None
The fastest flight from Green Bay to Montreal takes 17h 05m
There are no direct flights from Green Bay to Montreal. There are no popular flight routes from Green Bay to Montreal.
Search flight deals

Frequently asked questions about flying from Green Bay to Montreal

  • How far is Green Bay Austin-Straubel to Montreal by plane?

    The straight-line distance from Green Bay Austin-Straubel to Montreal is 1139.3 km. A reasonable flight in good conditions will take 17h 05m.

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

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

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

    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.

  • What documentation or ID do you need to fly to Montreal?

    The travel and health documents you'll need for your trip to Montreal 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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?

All flight searches from Green Bay to Montreal on momondo can be filtered to show those which offer flexible booking policies.

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 can track prices for Green Bay to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 15.1 km from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport