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Cheap flights from Green Bay to Montreal from $287

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

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
8:27 pm - 11:44 am
GRB
-
YUL
14h 17m
1 stop
American Airlines Logo
5:34 pm - 9:35 am
YUL
-
GRB
17h 01m
1 stop
$618American Airlines
Mon, Sep 14 - Fri, Sep 18
American Airlines Logo
4:04 pm - 12:26 pm
GRB
-
YUL
19h 22m
2 stops
American Airlines Logo
5:34 pm - 9:35 am
YUL
-
GRB
17h 01m
1 stop
$628American Airlines
Mon, Sep 14 - Fri, Sep 18
Delta Logo
11:08 am - 8:33 am
GRB
-
YUL
20h 25m
2 stops
Delta Logo
6:00 am - 10:28 am
YUL
-
GRB
5h 28m
1 stop
$629Delta
Wed, Oct 14 - Tue, Oct 20
United Airlines Logo
11:45 am - 5:30 pm
GRB
-
YUL
4h 45m
1 stop
United Airlines Logo
6:10 am - 11:55 am
YUL
-
GRB
6h 45m
1 stop
$632United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
8:55 am - 7:45 pm
GRB
-
YUL
9h 50m
2 stops
United Airlines Logo
6:10 am - 9:59 am
YUL
-
GRB
4h 49m
1 stop
$641United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
8:55 am - 7:45 pm
GRB
-
YUL
9h 50m
2 stops
United Airlines Logo
6:10 am - 9:59 am
YUL
-
GRB
4h 49m
1 stop
$642United Airlines
Sat, Aug 29 - Wed, Sep 2
American Airlines Logo
5:55 am - 4:50 pm
GRB
-
YUL
9h 55m
1 stop
American Airlines Logo
5:34 pm - 9:35 am
YUL
-
GRB
17h 01m
1 stop
$644American Airlines
Sun, Sep 6 - Sun, Sep 13
United Airlines Logo
8:55 am - 7:45 pm
GRB
-
YUL
9h 50m
2 stops
United Airlines Logo
9:15 am - 4:54 pm
YUL
-
GRB
8h 39m
2 stops
$647United Airlines
Sat, Aug 29 - Wed, Sep 2
American Airlines Logo
7:02 pm - 12:27 pm
GRB
-
YUL
16h 25m
2 stops
American Airlines Logo
12:31 pm - 12:13 am
YUL
-
GRB
12h 42m
1 stop
$653American Airlines
Sun, Sep 6 - Sun, Sep 13
American Airlines Logo
8:15 pm - 4:52 pm
GRB
-
YUL
19h 37m
1 stop
American Airlines Logo
5:34 pm - 12:12 am
YUL
-
GRB
7h 38m
1 stop
$655American Airlines
Thu, Oct 15 - Sun, Oct 18

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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
Sep 14
GRB8:27 pmGreen Bay Austin-Straubel
14h 17m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Sep 18
YUL5:34 pmMontreal Pierre Elliott Trudeau Intl
17h 01m
1 stop
GRB9:35 amGreen Bay Austin-Straubel
$618
American Airlines
Sep 14
GRB4:04 pmGreen Bay Austin-Straubel
19h 22m
2 stops
YUL12:26 pmMontreal Pierre Elliott Trudeau Intl
Sep 18
YUL5:34 pmMontreal Pierre Elliott Trudeau Intl
17h 01m
1 stop
GRB9:35 amGreen Bay Austin-Straubel
$628
American Airlines
Sep 6
GRB5:55 amGreen Bay Austin-Straubel
9h 55m
1 stop
YUL4:50 pmMontreal Pierre Elliott Trudeau Intl
Sep 13
YUL5:34 pmMontreal Pierre Elliott Trudeau Intl
17h 01m
1 stop
GRB9:35 amGreen Bay Austin-Straubel
$644

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
Aug 29
GRB11:45 amGreen Bay Austin-Straubel
4h 45m
1 stop
YUL5:30 pmMontreal Pierre Elliott Trudeau Intl
Sep 2
YUL6:10 amMontreal Pierre Elliott Trudeau Intl
6h 45m
1 stop
GRB11:55 amGreen Bay Austin-Straubel
$632
United Airlines
Aug 29
GRB8:55 amGreen Bay Austin-Straubel
9h 50m
2 stops
YUL7:45 pmMontreal Pierre Elliott Trudeau Intl
Sep 2
YUL6:10 amMontreal Pierre Elliott Trudeau Intl
4h 49m
1 stop
GRB9:59 amGreen Bay Austin-Straubel
$641
United Airlines
Aug 29
GRB8:55 amGreen Bay Austin-Straubel
9h 50m
2 stops
YUL7:45 pmMontreal Pierre Elliott Trudeau Intl
Sep 2
YUL6:10 amMontreal Pierre Elliott Trudeau Intl
4h 49m
1 stop
GRB9:59 amGreen Bay Austin-Straubel
$642

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 July 27, 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

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Mon 9/14

8:27 pm-11:44 am

1 stop14h 17m

Montreal Pierre Elliott Trudeau Intl

Fri 9/18

5:34 pm-9:35 am

1 stop17h 01m

$618

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Mon 9/14

4:04 pm-12:26 pm

2 stops19h 22m

Montreal Pierre Elliott Trudeau Intl

Fri 9/18

5:34 pm-9:35 am

1 stop17h 01m

$628

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Wed 10/14

11:08 am-8:33 am

2 stops20h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 10/20

6:00 am-10:28 am

1 stop5h 28m

$629
Quickest round-trip

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 8/29

11:45 am-5:30 pm

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 9/2

6:10 am-11:55 am

1 stop6h 45m

$632

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 8/29

8:55 am-7:45 pm

2 stops9h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 9/2

6:10 am-9:59 am

1 stop4h 49m

$641

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 8/29

8:55 am-7:45 pm

2 stops9h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 9/2

6:10 am-9:59 am

1 stop4h 49m

$642

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sun 9/6

5:55 am-4:50 pm

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 9/13

5:34 pm-9:35 am

1 stop17h 01m

$644

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 8/29

8:55 am-7:45 pm

2 stops9h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 9/2

9:15 am-4:54 pm

2 stops8h 39m

$647

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sun 9/6

7:02 pm-12:27 pm

2 stops16h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 9/13

12:31 pm-12:13 am

1 stop12h 42m

$653

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Thu 10/15

8:15 pm-4:52 pm

1 stop19h 37m

Montreal Pierre Elliott Trudeau Intl

Sun 10/18

5:34 pm-12:12 am

1 stop7h 38m

$655

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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?

United Airlines and Delta 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

4h 45m

Direct flights

None
The fastest flight from Green Bay to Montreal Pierre Elliott Trudeau Intl Airport takes 4h 45m
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 4h 45m 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
Cornwall
Longueuil
Sherbrooke
Saint-Sauveur
Trois-Rivières
Boucherville
Drummondville
Bromont
Saint-Jean-sur-Richelieu
Montebello
Magog
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.

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