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Cheap flights from Green Bay to Montreal from $483

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 2/26. 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

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United Airlines Logo
2:54 pm - 1:46 pmGRB-YUL
21h 52m1 stop
United Airlines Logo
9:25 am - 10:04 amYUL-GRB
25h 39m1 stop
$483United Airlines
Find Deal
Thu, Feb 26 - Sun, Mar 1
United Airlines Logo
2:54 pm - 7:45 amGRB-YUL
15h 51m2 stops
United Airlines Logo
9:25 am - 10:04 amYUL-GRB
25h 39m1 stop
$493United Airlines
Find Deal
Thu, Feb 26 - Sun, Mar 1
United Airlines Logo
1:20 pm - 3:57 pmGRB-YUL
25h 37m1 stop
United Airlines Logo
6:00 pm - 3:10 pmYUL-GRB
22h 10m2 stops
$628United Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 9
American Airlines Logo
6:19 am - 3:00 pmGRB-YUL
7h 41m1 stop
American Airlines Logo
12:30 pm - 11:06 pmYUL-GRB
11h 36m1 stop
$694American Airlines
Find Deal
Sun, Apr 5 - Wed, Apr 8
Multiple Airlines Logo
6:15 am - 9:12 pmGRB-YUL
13h 57m2 stops
Multiple Airlines Logo
6:00 am - 9:38 pmYUL-GRB
16h 38m1 stop
$703Multiple Airlines
Find Deal
Tue, Nov 4 - Thu, Nov 6
American Airlines Logo
6:19 am - 3:00 pmGRB-YUL
7h 41m1 stop
American Airlines Logo
3:20 pm - 11:06 pmYUL-GRB
8h 46m2 stops
$717American Airlines
Find Deal
Sun, Apr 5 - Wed, Apr 8
Delta Logo
7:00 am - 11:59 amGRB-YUL
3h 59m1 stop
Delta Logo
6:00 am - 10:30 amYUL-GRB
5h 30m1 stop
$718Delta
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Thu, Nov 27 - Sun, Nov 30
Delta Logo
6:45 am - 5:04 pmGRB-YUL
9h 19m2 stops
Delta Logo
2:30 pm - 8:41 pmYUL-GRB
7h 11m2 stops
$735Delta
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Sun, Apr 5 - Wed, Apr 8
WestJet Logo
12:20 pm - 7:47 pmGRB-YUL
6h 27m1 stop
WestJet Logo
6:45 am - 4:10 pmYUL-GRB
10h 25m2 stops
$764WestJet
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Thu, Nov 27 - Sun, Nov 30
WestJet Logo
12:20 pm - 12:43 amGRB-YUL
11h 23m2 stops
WestJet Logo
6:45 am - 4:10 pmYUL-GRB
10h 25m2 stops
$891WestJet
Find Deal
Thu, Nov 27 - Sun, Nov 30

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
Feb 26
GRB2:54 pmGreen Bay Austin-Straubel
21h 52m
1 stop
YUL1:46 pmMontreal Pierre Elliott Trudeau Intl
Mar 1
YUL9:25 amMontreal Pierre Elliott Trudeau Intl
25h 39m
1 stop
GRB10:04 amGreen Bay Austin-Straubel
$483
Find similar
United Airlines
Feb 26
GRB2:54 pmGreen Bay Austin-Straubel
15h 51m
2 stops
YUL7:45 amMontreal Pierre Elliott Trudeau Intl
Mar 1
YUL9:25 amMontreal Pierre Elliott Trudeau Intl
25h 39m
1 stop
GRB10:04 amGreen Bay Austin-Straubel
$493
Find similar
United Airlines
Nov 7
GRB1:20 pmGreen Bay Austin-Straubel
25h 37m
1 stop
YUL3:57 pmMontreal Pierre Elliott Trudeau Intl
Nov 9
YUL6:00 pmMontreal Pierre Elliott Trudeau Intl
22h 10m
2 stops
GRB3:10 pmGreen Bay Austin-Straubel
$628
Find similar

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

Our best Delta deals on Green Bay to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta
Nov 27
GRB7:00 amGreen Bay Austin-Straubel
3h 59m
1 stop
YUL11:59 amMontreal Pierre Elliott Trudeau Intl
Nov 30
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
5h 30m
1 stop
GRB10:30 amGreen Bay Austin-Straubel
$718
Find similar
Delta
Apr 5
GRB6:45 amGreen Bay Austin-Straubel
9h 19m
2 stops
YUL5:04 pmMontreal Pierre Elliott Trudeau Intl
Apr 8
YUL2:30 pmMontreal Pierre Elliott Trudeau Intl
7h 11m
2 stops
GRB8:41 pmGreen Bay Austin-Straubel
$735
Find similar
Delta
Nov 27
GRB7:00 amGreen Bay Austin-Straubel
3h 59m
1 stop
YUL11:59 amMontreal Pierre Elliott Trudeau Intl
Nov 30
YUL7:10 amMontreal Pierre Elliott Trudeau Intl
5h 23m
1 stop
GRB11:33 amGreen Bay Austin-Straubel
$753
Find similar

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 832,500 searches. Data last updated October 15, 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

Thu 2/26

2:54 pm-1:46 pm

1 stop21h 52m

Montreal Pierre Elliott Trudeau Intl

Sun 3/1

9:25 am-10:04 am

1 stop25h 39m

$483

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Thu 2/26

2:54 pm-7:45 am

2 stops15h 51m

Montreal Pierre Elliott Trudeau Intl

Sun 3/1

9:25 am-10:04 am

1 stop25h 39m

$493

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Fri 11/7

1:20 pm-3:57 pm

1 stop25h 37m

Montreal Pierre Elliott Trudeau Intl

Sun 11/9

6:00 pm-3:10 pm

2 stops22h 10m

$628

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sun 4/5

6:19 am-3:00 pm

1 stop7h 41m

Montreal Pierre Elliott Trudeau Intl

Wed 4/8

12:30 pm-11:06 pm

1 stop11h 36m

$694

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Tue 11/4

6:15 am-9:12 pm

2 stops13h 57m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

6:00 am-9:38 pm

1 stop16h 38m

$703

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sun 4/5

6:19 am-3:00 pm

1 stop7h 41m

Montreal Pierre Elliott Trudeau Intl

Wed 4/8

3:20 pm-11:06 pm

2 stops8h 46m

$717

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Thu 11/27

7:00 am-11:59 am

1 stop3h 59m

Montreal Pierre Elliott Trudeau Intl

Sun 11/30

6:00 am-10:30 am

1 stop5h 30m

$718

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sun 4/5

6:45 am-5:04 pm

2 stops9h 19m

Montreal Pierre Elliott Trudeau Intl

Wed 4/8

2:30 pm-8:41 pm

2 stops7h 11m

$735

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Thu 11/27

12:20 pm-7:47 pm

1 stop6h 27m

Montreal Pierre Elliott Trudeau Intl

Sun 11/30

6:45 am-4:10 pm

2 stops10h 25m

$764

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Thu 11/27

12:20 pm-12:43 am

2 stops11h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 11/30

6:45 am-4:10 pm

2 stops10h 25m

$891

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

Direct flights

None
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?

    The distance between Green Bay Austin-Straubel and Montreal Pierre Elliott Trudeau Intl is about 698.9 mi. Typically, this will take 3h 59m by plane in normal conditions.

  • 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 are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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?

    Confirm your travel details to search for the latest offers for flights from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport. 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 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?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Montreal?

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

Why use momondo?

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

It is quick and easy to find Green Bay to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.

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

momondo does allow users to show only those flights to Montreal from Green Bay which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Green Bay to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Green Bay to Montreal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Montreal Pierre Elliott Trudeau Intl Airport trip

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