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Cheap flights from Green Bay to Canada from $319

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 Canada departing on 1/19. 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
0 bags

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Find the cheapest flights from Green Bay to Canada

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:42 pm - 9:18 pm
GRB
-
YOW
4h 36m1 stop
United Airlines Logo
6:20 am - 10:07 am
YOW
-
GRB
4h 47m1 stop
$363United Airlines
Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
6:31 am - 4:30 pm
GRB
-
YOW
8h 59m2 stops
United Airlines Logo
6:20 am - 10:07 am
YOW
-
GRB
4h 47m1 stop
$368United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
3:42 pm - 9:18 pm
GRB
-
YOW
4h 36m1 stop
United Airlines Logo
2:15 pm - 9:31 pm
YOW
-
GRB
8h 16m2 stops
$372United Airlines
Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
6:31 am - 4:30 pm
GRB
-
YOW
8h 59m2 stops
United Airlines Logo
9:45 am - 4:47 pm
YOW
-
GRB
8h 02m2 stops
$378United Airlines
Sat, Jan 17 - Tue, Jan 20
American Airlines Logo
6:38 pm - 3:03 pm
GRB
-
YUL
19h 25m1 stop
American Airlines Logo
3:55 pm - 9:30 am
YUL
-
GRB
18h 35m1 stop
$596American Airlines
Wed, Mar 11 - Mon, Mar 16
American Airlines Logo
6:38 pm - 3:03 pm
GRB
-
YUL
19h 25m1 stop
American Airlines Logo
2:25 pm - 9:30 am
YUL
-
GRB
20h 05m2 stops
$606American Airlines
Wed, Mar 11 - Mon, Mar 16
American Airlines Logo
5:25 am - 5:40 pm
GRB
-
YYZ
11h 15m1 stop
American Airlines Logo
10:56 am - 11:36 pm
YYZ
-
GRB
13h 40m2 stops
$636American Airlines
Tue, Dec 23 - Mon, Jan 5
American Airlines Logo
11:30 am - 10:40 am
GRB
-
YYZ
22h 10m1 stop
American Airlines Logo
11:30 am - 11:06 pm
YYZ
-
GRB
12h 36m1 stop
$641American Airlines
Thu, Apr 23 - Thu, Apr 30
Delta Logo
5:16 pm - 11:11 pm
GRB
-
YUL
4h 55m1 stop
Delta Logo
12:55 pm - 8:36 pm
YUL
-
GRB
8h 41m1 stop
$646Delta
Thu, Mar 12 - Mon, Mar 16
Delta Logo
7:00 am - 5:30 pm
GRB
-
YUL
9h 30m2 stops
Delta Logo
12:55 pm - 8:36 pm
YUL
-
GRB
8h 41m1 stop
$656Delta
Thu, Mar 12 - Mon, Mar 16

American Airlines flights from Green Bay to Canada

Our best American Airlines deals on Green Bay to Canada flight tickets
American Airlines
Mar 11
GRB6:38 pmGreen Bay Austin-Straubel
19h 25m
1 stop
YUL3:03 pmMontreal Pierre Elliott Trudeau Intl
Mar 16
YUL3:55 pmMontreal Pierre Elliott Trudeau Intl
18h 35m
1 stop
GRB9:30 amGreen Bay Austin-Straubel
$596
Find similar
American Airlines
Mar 11
GRB6:38 pmGreen Bay Austin-Straubel
19h 25m
1 stop
YUL3:03 pmMontreal Pierre Elliott Trudeau Intl
Mar 16
YUL2:25 pmMontreal Pierre Elliott Trudeau Intl
20h 05m
2 stops
GRB9:30 amGreen Bay Austin-Straubel
$606
Find similar
American Airlines
Dec 23
GRB5:25 amGreen Bay Austin-Straubel
11h 15m
1 stop
YYZ5:40 pmToronto Pearson Intl
Jan 5
YYZ10:56 amToronto Pearson Intl
13h 40m
2 stops
GRB11:36 pmGreen Bay Austin-Straubel
$636
Find similar

United Airlines flights from Green Bay to Canada

Our best United Airlines deals on Green Bay to Canada flight tickets
United Airlines
Jan 17
GRB3:42 pmGreen Bay Austin-Straubel
4h 36m
1 stop
YOW9:18 pmOttawa
Jan 20
YOW6:20 amOttawa
4h 47m
1 stop
GRB10:07 amGreen Bay Austin-Straubel
$363
Find similar
United Airlines
Jan 15
GRB6:31 amGreen Bay Austin-Straubel
8h 59m
2 stops
YOW4:30 pmOttawa
Jan 18
YOW6:20 amOttawa
4h 47m
1 stop
GRB10:07 amGreen Bay Austin-Straubel
$368
Find similar
United Airlines
Jan 17
GRB3:42 pmGreen Bay Austin-Straubel
4h 36m
1 stop
YOW9:18 pmOttawa
Jan 20
YOW2:15 pmOttawa
8h 16m
2 stops
GRB9:31 pmGreen Bay Austin-Straubel
$372
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to Canada 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 December 7, 2025.
Use the filters below to find and compare flights from Green Bay to Canada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Green BayOttawa

GRB - YOW

GRBYOW

Green Bay Austin-Straubel

Sat 1/17

3:42 pm-9:18 pm

1 stop4h 36m

Ottawa

Tue 1/20

6:20 am-10:07 am

1 stop4h 47m

$363

Green BayOttawa

GRB - YOW

GRBYOW

Green Bay Austin-Straubel

Thu 1/15

6:31 am-4:30 pm

2 stops8h 59m

Ottawa

Sun 1/18

6:20 am-10:07 am

1 stop4h 47m

$368

Green BayOttawa

GRB - YOW

GRBYOW

Green Bay Austin-Straubel

Sat 1/17

3:42 pm-9:18 pm

1 stop4h 36m

Ottawa

Tue 1/20

2:15 pm-9:31 pm

2 stops8h 16m

$372

Green BayOttawa

GRB - YOW

GRBYOW

Green Bay Austin-Straubel

Sat 1/17

6:31 am-4:30 pm

2 stops8h 59m

Ottawa

Tue 1/20

9:45 am-4:47 pm

2 stops8h 02m

$378

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Wed 3/11

6:38 pm-3:03 pm

1 stop19h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 3/16

3:55 pm-9:30 am

1 stop18h 35m

$596

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Wed 3/11

6:38 pm-3:03 pm

1 stop19h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 3/16

2:25 pm-9:30 am

2 stops20h 05m

$606

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Tue 12/23

5:25 am-5:40 pm

1 stop11h 15m

Toronto Pearson Intl

Mon 1/5

10:56 am-11:36 pm

2 stops13h 40m

$636

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Thu 4/23

11:30 am-10:40 am

1 stop22h 10m

Toronto Pearson Intl

Thu 4/30

11:30 am-11:06 pm

1 stop12h 36m

$641

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Thu 3/12

5:16 pm-11:11 pm

1 stop4h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 3/16

12:55 pm-8:36 pm

1 stop8h 41m

$646

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Thu 3/12

7:00 am-5:30 pm

2 stops9h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 3/16

12:55 pm-8:36 pm

1 stop8h 41m

$656

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Canada from

How to get the cheapest flight ticket from Green Bay to Canada

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 time of day to depart on your flight to Canada?

In the afternoon is the cheapest time of day to fly from Green Bay to Canada when you can find flight prices for as low as $522. Flying to Canada in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Canada is in the morning when prices are around $676.

Can stopping save me money on Green Bay to Canada flights?

You could potentially save up to 9% on your flight if you consider stops on a Green Bay to Canada flight.

Cheap Green Bay to Canada flight deals and tips

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

Fastest flight time

4h 32m

Direct flights

None
The fastest flight from Green Bay to Canada takes 4h 32m
There are no direct flights from Green Bay to Canada. There are no popular flight routes from Green Bay to Canada.
Search flight deals

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Canada.

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

    The required travel and health documents for your Canada trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Canada. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Green Bay to Canada

Compare and see reviews for airlines that fly from Green Bay to Canada with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $516Free CancellationRating
7.2
11,046 reviews
Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Green Bay to Canada for you.

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

Yes. All flights to Canada from Green Bay on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Canada from Green Bay.

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

Of course. momondo tracks the price of Green Bay to Canada 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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