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Cheap flights from Green Bay to Montreal from C$ 659

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 5/5. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:30 p.m. - 11:44 a.m.
GRB
-
YUL
17h 14m
1 stop
American Airlines Logo
7:29 a.m. - 11:35 p.m.
YUL
-
GRB
17h 06m
2 stops
C$ 659American Airlines
อ., 5 พ.ค. - อ., 12 พ.ค.
American Airlines Logo
5:30 p.m. - 1:52 p.m.
GRB
-
YUL
19h 22m
2 stops
American Airlines Logo
7:29 a.m. - 10:03 p.m.
YUL
-
GRB
15h 34m
2 stops
C$ 756American Airlines
อ., 5 พ.ค. - อ., 12 พ.ค.
United Airlines Logo
8:00 a.m. - 5:30 p.m.
GRB
-
YUL
8h 30m
1 stop
United Airlines Logo
8:40 a.m. - 7:01 p.m.
YUL
-
GRB
11h 21m
1 stop
C$ 818United Airlines
อ., 5 พ.ค. - อ., 12 พ.ค.
United Airlines Logo
3:48 p.m. - 12:00 p.m.
GRB
-
YUL
19h 12m
1 stop
United Airlines Logo
4:35 p.m. - 10:00 a.m.
YUL
-
GRB
18h 25m
2 stops
C$ 832United Airlines
ศ., 8 พ.ค. - ศ., 15 พ.ค.
American Airlines Logo
5:24 p.m. - 11:44 a.m.
GRB
-
YUL
17h 20m
1 stop
American Airlines Logo
7:45 a.m. - 10:03 p.m.
YUL
-
GRB
15h 18m
2 stops
C$ 837American Airlines
พฤ., 7 พ.ค. - พฤ., 14 พ.ค.
American Airlines Logo
5:24 p.m. - 12:18 p.m.
GRB
-
YUL
17h 54m
2 stops
American Airlines Logo
7:29 a.m. - 10:03 p.m.
YUL
-
GRB
15h 34m
2 stops
C$ 881American Airlines
ศ., 8 พ.ค. - ศ., 15 พ.ค.
United Airlines Logo
3:47 p.m. - 9:26 p.m.
GRB
-
YUL
4h 39m
1 stop
United Airlines Logo
5:00 p.m. - 9:37 p.m.
YUL
-
GRB
5h 37m
1 stop
C$ 943United Airlines
อ., 28 เม.ย. - พ., 29 เม.ย.
United Airlines Logo
2:48 p.m. - 9:26 p.m.
GRB
-
YUL
5h 38m
1 stop
United Airlines Logo
6:10 a.m. - 2:13 p.m.
YUL
-
GRB
9h 03m
1 stop
C$ 945United Airlines
อ., 28 เม.ย. - พ., 29 เม.ย.
WestJet Logo
12:05 p.m. - 11:42 p.m.
GRB
-
YUL
10h 37m
1 stop
WestJet Logo
7:00 a.m. - 2:29 p.m.
YUL
-
GRB
8h 29m
1 stop
C$ 946WestJet
พฤ., 25 มิ.ย. - ส., 4 ก.ค.
United Airlines Logo
6:30 a.m. - 6:02 p.m.
GRB
-
YUL
10h 32m
2 stops
United Airlines Logo
6:10 a.m. - 3:12 p.m.
YUL
-
GRB
10h 02m
1 stop
C$ 952United Airlines
อ., 28 เม.ย. - พ., 29 เม.ย.

Delta flights from Green Bay to Montreal

Our best Delta deals on Green Bay to Montreal flight tickets
Delta
21 Aug
GRB5:25 p.m.Green Bay Austin-Straubel
4h 45m
1 stop
YUL11:10 p.m.Montreal Pierre Elliott Trudeau Intl
30 Aug
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
4h 40m
1 stop
GRB8:35 p.m.Green Bay Austin-Straubel
C$ 1,087
Delta
8 Jul
GRB6:50 a.m.Green Bay Austin-Straubel
11h 04m
2 stops
YUL6:54 p.m.Montreal Pierre Elliott Trudeau Intl
19 Jul
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
10h 33m
2 stops
GRB3:33 p.m.Green Bay Austin-Straubel
C$ 1,191
Delta
21 May
GRB7:00 a.m.Green Bay Austin-Straubel
10h 20m
2 stops
YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl
25 May
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
10h 36m
2 stops
GRB4:21 p.m.Green Bay Austin-Straubel
C$ 1,616

American Airlines flights from Green Bay to Montreal

Our best American Airlines deals on Green Bay to Montreal flight tickets
American Airlines
5 May
GRB5:30 p.m.Green Bay Austin-Straubel
17h 14m
1 stop
YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl
12 May
YUL7:29 a.m.Montreal Pierre Elliott Trudeau Intl
17h 06m
2 stops
GRB11:35 p.m.Green Bay Austin-Straubel
C$ 659
American Airlines
5 May
GRB5:30 p.m.Green Bay Austin-Straubel
19h 22m
2 stops
YUL1:52 p.m.Montreal Pierre Elliott Trudeau Intl
12 May
YUL7:29 a.m.Montreal Pierre Elliott Trudeau Intl
15h 34m
2 stops
GRB10:03 p.m.Green Bay Austin-Straubel
C$ 756
American Airlines
7 May
GRB5:24 p.m.Green Bay Austin-Straubel
17h 20m
1 stop
YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl
14 May
YUL7:45 a.m.Montreal Pierre Elliott Trudeau Intl
15h 18m
2 stops
GRB10:03 p.m.Green Bay Austin-Straubel
C$ 837

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 26 มีนาคม 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

อ. 5/5

5:30 p.m.-11:44 a.m.

1 stop17h 14m

Montreal Pierre Elliott Trudeau Intl

อ. 12/5

7:29 a.m.-11:35 p.m.

2 stops17h 06m

C$ 659

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

อ. 5/5

5:30 p.m.-1:52 p.m.

2 stops19h 22m

Montreal Pierre Elliott Trudeau Intl

อ. 12/5

7:29 a.m.-10:03 p.m.

2 stops15h 34m

C$ 756

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

อ. 5/5

8:00 a.m.-5:30 p.m.

1 stop8h 30m

Montreal Pierre Elliott Trudeau Intl

อ. 12/5

8:40 a.m.-7:01 p.m.

1 stop11h 21m

C$ 818

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

ศ. 8/5

3:48 p.m.-12:00 p.m.

1 stop19h 12m

Montreal Pierre Elliott Trudeau Intl

ศ. 15/5

4:35 p.m.-10:00 a.m.

2 stops18h 25m

C$ 832

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

พฤ. 7/5

5:24 p.m.-11:44 a.m.

1 stop17h 20m

Montreal Pierre Elliott Trudeau Intl

พฤ. 14/5

7:45 a.m.-10:03 p.m.

2 stops15h 18m

C$ 837

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

ศ. 8/5

5:24 p.m.-12:18 p.m.

2 stops17h 54m

Montreal Pierre Elliott Trudeau Intl

ศ. 15/5

7:29 a.m.-10:03 p.m.

2 stops15h 34m

C$ 881
Quickest round-trip

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

อ. 28/4

3:47 p.m.-9:26 p.m.

1 stop4h 39m

Montreal Pierre Elliott Trudeau Intl

พ. 29/4

5:00 p.m.-9:37 p.m.

1 stop5h 37m

C$ 943

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

อ. 28/4

2:48 p.m.-9:26 p.m.

1 stop5h 38m

Montreal Pierre Elliott Trudeau Intl

พ. 29/4

6:10 a.m.-2:13 p.m.

1 stop9h 03m

C$ 945

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

พฤ. 25/6

12:05 p.m.-11:42 p.m.

1 stop10h 37m

Montreal Pierre Elliott Trudeau Intl

ส. 4/7

7:00 a.m.-2:29 p.m.

1 stop8h 29m

C$ 946

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

อ. 28/4

6:30 a.m.-6:02 p.m.

2 stops10h 32m

Montreal Pierre Elliott Trudeau Intl

พ. 29/4

6:10 a.m.-3:12 p.m.

1 stop10h 02m

C$ 952

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

4h 28m

Direct flights

None
The fastest flight from Green Bay to Montreal takes 4h 28m
There are no direct flights from Green Bay to Montreal. There are no popular flight routes from Green Bay to Montreal.
Search flight deals

  • 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 4h 28m.

  • 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.

  • How do I get Price Alerts for flights from Green Bay to Montreal?

    Confirm your travel details to search for the latest offers for flights from Green Bay to Montreal. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Green Bay to Montreal 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.

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