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Cheap flights from Green Bay to Montreal from $276

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 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.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:25 pm - 11:10 pm
GRB
-
YUL
4h 45m
1 stop
Delta Logo
6:00 am - 10:22 am
YUL
-
GRB
5h 22m
1 stop
$611Delta
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
6:04 am - 4:51 pm
GRB
-
YUL
9h 47m
1 stop
American Airlines Logo
12:30 pm - 2:47 pm
YUL
-
GRB
27h 17m
1 stop
$619American Airlines
Wed, Jul 1 - Fri, Jul 3
American Airlines Logo
6:04 am - 10:59 pm
GRB
-
YUL
15h 55m
2 stops
American Airlines Logo
5:30 pm - 2:47 pm
YUL
-
GRB
22h 17m
1 stop
$628American Airlines
Wed, Jul 1 - Fri, Jul 3
American Airlines Logo
6:04 am - 10:59 pm
GRB
-
YUL
15h 55m
2 stops
American Airlines Logo
10:30 am - 12:12 am
YUL
-
GRB
14h 42m
2 stops
$634American Airlines
Wed, Jul 1 - Fri, Jul 3
American Airlines Logo
5:43 am - 9:42 pm
GRB
-
YUL
14h 59m
2 stops
American Airlines Logo
5:34 pm - 9:35 am
YUL
-
GRB
17h 01m
1 stop
$639American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
5:43 am - 9:42 pm
GRB
-
YUL
14h 59m
2 stops
American Airlines Logo
7:50 am - 12:13 am
YUL
-
GRB
17h 23m
2 stops
$644American Airlines
Sat, Sep 12 - Sat, Sep 19
Delta Logo
5:25 pm - 11:10 pm
GRB
-
YUL
4h 45m
1 stop
Delta Logo
6:00 am - 10:22 am
YUL
-
GRB
5h 22m
1 stop
$654Delta
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
6:52 pm - 10:40 am
GRB
-
YUL
14h 48m
1 stop
United Airlines Logo
6:10 am - 10:01 am
YUL
-
GRB
4h 51m
1 stop
$675United Airlines
Sat, Jun 27 - Tue, Jun 30
American Airlines Logo
4:04 pm - 11:44 am
GRB
-
YUL
18h 40m
1 stop
American Airlines Logo
7:50 am - 12:13 am
YUL
-
GRB
17h 23m
2 stops
$691American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
8:27 pm - 12:26 pm
GRB
-
YUL
14h 59m
2 stops
American Airlines Logo
7:50 am - 7:56 pm
YUL
-
GRB
13h 06m
2 stops
$696American Airlines
Sat, Sep 12 - Sat, Sep 19

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

Our best American Airlines deals on Green Bay to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
Jul 1
GRB6:04 amGreen Bay Austin-Straubel
9h 47m
1 stop
YUL4:51 pmMontreal Pierre Elliott Trudeau Intl
Jul 3
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
27h 17m
1 stop
GRB2:47 pmGreen Bay Austin-Straubel
$619
American Airlines
Jul 1
GRB6:04 amGreen Bay Austin-Straubel
15h 55m
2 stops
YUL10:59 pmMontreal Pierre Elliott Trudeau Intl
Jul 3
YUL5:30 pmMontreal Pierre Elliott Trudeau Intl
22h 17m
1 stop
GRB2:47 pmGreen Bay Austin-Straubel
$628
American Airlines
Jul 1
GRB6:04 amGreen Bay Austin-Straubel
15h 55m
2 stops
YUL10:59 pmMontreal Pierre Elliott Trudeau Intl
Jul 3
YUL10:30 amMontreal Pierre Elliott Trudeau Intl
14h 42m
2 stops
GRB12:12 amGreen Bay Austin-Straubel
$634

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
Jun 27
GRB6:52 pmGreen Bay Austin-Straubel
14h 48m
1 stop
YUL10:40 amMontreal Pierre Elliott Trudeau Intl
Jun 30
YUL6:10 amMontreal Pierre Elliott Trudeau Intl
4h 51m
1 stop
GRB10:01 amGreen Bay Austin-Straubel
$675
United Airlines
Jun 27
GRB10:37 amGreen Bay Austin-Straubel
10h 29m
2 stops
YUL10:06 pmMontreal Pierre Elliott Trudeau Intl
Jun 30
YUL6:10 amMontreal Pierre Elliott Trudeau Intl
4h 51m
1 stop
GRB10:01 amGreen Bay Austin-Straubel
$707
United Airlines
Jun 27
GRB6:52 pmGreen Bay Austin-Straubel
14h 48m
1 stop
YUL10:40 amMontreal Pierre Elliott Trudeau Intl
Jun 30
YUL6:10 amMontreal Pierre Elliott Trudeau Intl
6h 49m
1 stop
GRB11:59 amGreen Bay Austin-Straubel
$732

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 June 7, 2026.
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

Cheapest round-trip
Quickest round-trip

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 9/12

5:25 pm-11:10 pm

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 9/19

6:00 am-10:22 am

1 stop5h 22m

$611

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Wed 7/1

6:04 am-4:51 pm

1 stop9h 47m

Montreal Pierre Elliott Trudeau Intl

Fri 7/3

12:30 pm-2:47 pm

1 stop27h 17m

$619

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Wed 7/1

6:04 am-10:59 pm

2 stops15h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 7/3

5:30 pm-2:47 pm

1 stop22h 17m

$628

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Wed 7/1

6:04 am-10:59 pm

2 stops15h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 7/3

10:30 am-12:12 am

2 stops14h 42m

$634

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 9/12

5:43 am-9:42 pm

2 stops14h 59m

Montreal Pierre Elliott Trudeau Intl

Sat 9/19

5:34 pm-9:35 am

1 stop17h 01m

$639

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 9/12

5:43 am-9:42 pm

2 stops14h 59m

Montreal Pierre Elliott Trudeau Intl

Sat 9/19

7:50 am-12:13 am

2 stops17h 23m

$644

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 9/12

5:25 pm-11:10 pm

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 9/19

6:00 am-10:22 am

1 stop5h 22m

$654

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 6/27

6:52 pm-10:40 am

1 stop14h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 6/30

6:10 am-10:01 am

1 stop4h 51m

$675

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 9/12

4:04 pm-11:44 am

1 stop18h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 9/19

7:50 am-12:13 am

2 stops17h 23m

$691

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 9/12

8:27 pm-12:26 pm

2 stops14h 59m

Montreal Pierre Elliott Trudeau Intl

Sat 9/19

7:50 am-7:56 pm

2 stops13h 06m

$696

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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2

See travel insights to Montreal from

How to get the cheapest flight ticket from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport

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 Pierre Elliott Trudeau Intl?

Delta and United Airlines are the most popular carriers operating from Green Bay Austin-Straubel to Montreal Pierre Elliott Trudeau Intl

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

14h 48m

Direct flights

None
The fastest flight from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport takes 14h 48m
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.
Search flight deals

Frequently asked questions about flying from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport

  • 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 14h 48m 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.

Traveling to a place near Montreal?

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

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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