What is the cheapest airline that flies from Green Bay Austin-Straubel to Canada?

WestJet, United Airlines, and American Airlines are the most popular carriers operating from Green Bay Austin-Straubel to Canada

What airlines fly to Canada?

United Airlines, WestJet and American Airlines are the top three most popular airlines that fly to Canada from Green Bay according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Canada. Keep in mind that there are 3 different airlines that fly to Canada on a routine basis, so you have a few additional options to choose from.

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 many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Canada?

The number of operators available for flights from Green Bay Austin-Straubel Airport to Canada is 1 as of August 2026.

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.

$290 Cheap Flights from Green Bay to Canada in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Green Bay to Canada

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:27 pm - 12:35 pmGRB Green Bay Austin-Straubel-YYZ Toronto Pearson Intl

15h 08m1 stop Chicago O'Hare Intl

6:30 am - 12:13 amYYZ Toronto Pearson Intl-GRB Green Bay Austin-Straubel

18h 43m1 stop Chicago O'Hare Intl

$497American Airlines

Tue, Sep 15 - Tue, Sep 22

5:43 am - 2:32 pmGRB Green Bay Austin-Straubel-YYZ Toronto Pearson Intl

7h 49m1 stop Chicago O'Hare Intl

2:18 pm - 12:13 amYYZ Toronto Pearson Intl-GRB Green Bay Austin-Straubel

10h 55m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$522American Airlines

Sat, Sep 19 - Tue, Sep 22

5:43 am - 6:42 pmGRB Green Bay Austin-Straubel-YYZ Toronto Pearson Intl

11h 59m2 stops Chicago O'Hare Intl Charlotte Douglas

2:18 pm - 12:13 amYYZ Toronto Pearson Intl-GRB Green Bay Austin-Straubel

10h 55m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$542American Airlines

Sat, Sep 19 - Tue, Sep 22

5:43 am - 2:32 pmGRB Green Bay Austin-Straubel-YYZ Toronto Pearson Intl

7h 49m1 stop Chicago O'Hare Intl

6:30 am - 7:56 pmYYZ Toronto Pearson Intl-GRB Green Bay Austin-Straubel

14h 26m1 stop Chicago O'Hare Intl

$565American Airlines

Sat, Sep 12 - Sun, Sep 13

8:27 pm - 10:59 amGRB Green Bay Austin-Straubel-YYZ Toronto Pearson Intl

13h 32m1 stop Chicago O'Hare Intl

2:18 pm - 12:13 amYYZ Toronto Pearson Intl-GRB Green Bay Austin-Straubel

10h 55m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$574American Airlines

Tue, Sep 15 - Tue, Sep 22

5:55 am - 11:42 pmGRB Green Bay Austin-Straubel-YYC Calgary

18h 47m1 stop Chicago O'Hare Intl

1:52 pm - 12:16 amYYC Calgary-GRB Green Bay Austin-Straubel

9h 24m1 stop Chicago O'Hare Intl

$575American Airlines

Thu, Aug 27 - Mon, Aug 31

5:55 am - 11:42 pmGRB Green Bay Austin-Straubel-YYC Calgary

18h 47m1 stop Chicago O'Hare Intl

1:52 pm - 12:16 amYYC Calgary-GRB Green Bay Austin-Straubel

9h 24m1 stop Chicago O'Hare Intl

$580American Airlines

Thu, Aug 27 - Mon, Aug 31

12:26 pm - 11:42 pmGRB Green Bay Austin-Straubel-YYC Calgary

12h 16m1 stop Chicago O'Hare Intl

7:00 am - 6:25 pmYYC Calgary-GRB Green Bay Austin-Straubel

10h 25m1 stop Chicago O'Hare Intl

$584American Airlines

Thu, Aug 27 - Mon, Aug 31

6:25 am - 4:10 pmGRB Green Bay Austin-Straubel-YUL Montreal Pierre Elliott Trudeau Intl

8h 45m2 stops Chicago O'Hare Intl Newark

3:25 pm - 11:19 pmYUL Montreal Pierre Elliott Trudeau Intl-GRB Green Bay Austin-Straubel

8h 54m2 stops Newark Chicago O'Hare Intl

$623United Airlines

Sat, Sep 5 - Sat, Sep 12

2:31 pm - 9:26 pmGRB Green Bay Austin-Straubel-YUL Montreal Pierre Elliott Trudeau Intl

5h 55m1 stop Chicago O'Hare Intl

3:25 pm - 11:19 pmYUL Montreal Pierre Elliott Trudeau Intl-GRB Green Bay Austin-Straubel

8h 54m2 stops Newark Chicago O'Hare Intl

$623United Airlines

Sat, Sep 5 - Sat, Sep 12

Cheap last minute flights

Enter your travel dates to find the best prices.

12:26 pm - 11:42 pmGRB Green Bay Austin-Straubel-YYC Calgary

12h 16m1 stop Chicago O'Hare Intl

7:00 am - 11:56 amYYC Calgary-GRB Green Bay Austin-Straubel

27h 56m1 stop Chicago O'Hare Intl

$819American Airlines

Thu, Aug 13 - Mon, Aug 17

3:20 pm - 11:42 pmGRB Green Bay Austin-Straubel-YYC Calgary

9h 22m1 stop Chicago O'Hare Intl

7:00 am - 12:16 amYYC Calgary-GRB Green Bay Austin-Straubel

16h 16m1 stop Chicago O'Hare Intl

$862American Airlines

Thu, Aug 13 - Sun, Aug 16

7:02 pm - 12:57 pmGRB Green Bay Austin-Straubel-YYC Calgary

18h 55m1 stop Chicago O'Hare Intl

6:45 am - 12:16 amYYC Calgary-GRB Green Bay Austin-Straubel

16h 31m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$942American Airlines

Thu, Aug 13 - Sun, Aug 16

5:55 am - 12:57 pmGRB Green Bay Austin-Straubel-YYC Calgary

8h 02m1 stop Chicago O'Hare Intl

12:45 pm - 12:16 amYYC Calgary-GRB Green Bay Austin-Straubel

10h 31m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$942American Airlines

Thu, Aug 13 - Mon, Aug 17

5:55 am - 9:34 pmGRB Green Bay Austin-Straubel-YYC Calgary

16h 39m2 stops Chicago O'Hare Intl Dallas/Fort Worth

6:45 am - 12:16 amYYC Calgary-GRB Green Bay Austin-Straubel

16h 31m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$947American Airlines

Thu, Aug 13 - Sun, Aug 16

12:26 pm - 9:34 pmGRB Green Bay Austin-Straubel-YYC Calgary

10h 08m2 stops Chicago O'Hare Intl Dallas/Fort Worth

12:45 pm - 12:16 amYYC Calgary-GRB Green Bay Austin-Straubel

10h 31m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$1,017American Airlines

Thu, Aug 13 - Mon, Aug 17

6:15 am - 12:55 pmGRB Green Bay Austin-Straubel-YYC Calgary

7h 40m1 stop Minneapolis St Paul

11:00 am - 8:40 pmYYC Calgary-GRB Green Bay Austin-Straubel

8h 40m1 stop Detroit Metropolitan Wayne County

$1,191Delta

Thu, Aug 13 - Sun, Aug 16

12:03 pm - 7:40 pmGRB Green Bay Austin-Straubel-YYC Calgary

8h 37m2 stops Minneapolis St Paul Winnipeg

11:00 am - 8:40 pmYYC Calgary-GRB Green Bay Austin-Straubel

8h 40m1 stop Detroit Metropolitan Wayne County

$1,251Delta

Thu, Aug 13 - Sun, Aug 16

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American Airlines flights from Green Bay to Canada

Our best American Airlines deals on Green Bay to Canada flight tickets

American Airlines

Sep 15

GRB8:27 pmGreen Bay Austin-Straubel

15h 08m

1 stop

YYZ12:35 pmToronto Pearson Intl

Sep 22

YYZ6:30 amToronto Pearson Intl

18h 43m

1 stop

GRB12:13 amGreen Bay Austin-Straubel

$497

American Airlines

Sep 19

GRB5:43 amGreen Bay Austin-Straubel

7h 49m

1 stop

YYZ2:32 pmToronto Pearson Intl

Sep 22

YYZ2:18 pmToronto Pearson Intl

10h 55m

2 stops

GRB12:13 amGreen Bay Austin-Straubel

$522

American Airlines

Sep 19

GRB5:43 amGreen Bay Austin-Straubel

11h 59m

2 stops

YYZ6:42 pmToronto Pearson Intl

Sep 22

YYZ2:18 pmToronto Pearson Intl

10h 55m

2 stops

GRB12:13 amGreen Bay Austin-Straubel

$542

WestJet flights from Green Bay to Canada

Our best WestJet deals on Green Bay to Canada flight tickets

WestJet

Sep 5

GRB6:15 amGreen Bay Austin-Straubel

16h 25m

1 stop

YUL11:40 pmMontreal Pierre Elliott Trudeau Intl

Sep 12

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

5h 22m

1 stop

GRB11:22 amGreen Bay Austin-Straubel

$621

WestJet

Sep 15

GRB6:00 pmGreen Bay Austin-Straubel

3h 59m

1 stop

YYZ10:59 pmToronto Pearson Intl

Sep 16

YYZ6:00 amToronto Pearson Intl

15h 32m

1 stop

GRB8:32 pmGreen Bay Austin-Straubel

$627

WestJet

Aug 28

GRB5:37 pmGreen Bay Austin-Straubel

4h 53m

1 stop

YUL11:30 pmMontreal Pierre Elliott Trudeau Intl

Sep 2

YUL12:47 pmMontreal Pierre Elliott Trudeau Intl

8h 53m

1 stop

GRB8:40 pmGreen Bay Austin-Straubel

$680

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Tue 9/15

8:27 pm-12:35 pm

1 stop15h 08m

Toronto Pearson Intl

Tue 9/22

6:30 am-12:13 am

1 stop18h 43m

$497

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Sat 9/19

5:43 am-2:32 pm

1 stop7h 49m

Toronto Pearson Intl

Tue 9/22

2:18 pm-12:13 am

2 stops10h 55m

$522

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Sat 9/19

5:43 am-6:42 pm

2 stops11h 59m

Toronto Pearson Intl

Tue 9/22

2:18 pm-12:13 am

2 stops10h 55m

$542

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Sat 9/12

5:43 am-2:32 pm

1 stop7h 49m

Toronto Pearson Intl

Sun 9/13

6:30 am-7:56 pm

1 stop14h 26m

$565

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Tue 9/15

8:27 pm-10:59 am

1 stop13h 32m

Toronto Pearson Intl

Tue 9/22

2:18 pm-12:13 am

2 stops10h 55m

$574

Green BayCalgary

GRB Green Bay Austin-Straubel - YYC Calgary

GRBYYC

Green Bay Austin-Straubel

Thu 8/27

5:55 am-11:42 pm

1 stop18h 47m

Calgary

Mon 8/31

1:52 pm-12:16 am

1 stop9h 24m

$575

Green BayCalgary

GRB Green Bay Austin-Straubel - YYC Calgary

GRBYYC

Green Bay Austin-Straubel

Thu 8/27

5:55 am-11:42 pm

1 stop18h 47m

Calgary

Mon 8/31

1:52 pm-12:16 am

1 stop9h 24m

$580

Green BayCalgary

GRB Green Bay Austin-Straubel - YYC Calgary

GRBYYC

Green Bay Austin-Straubel

Thu 8/27

12:26 pm-11:42 pm

1 stop12h 16m

Calgary

Mon 8/31

7:00 am-6:25 pm

1 stop10h 25m

$584

Green BayMontreal

GRB Green Bay Austin-Straubel - YUL Montreal Pierre Elliott Trudeau Intl

GRBYUL

Green Bay Austin-Straubel

Sat 9/5

6:25 am-4:10 pm

2 stops8h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 9/12

3:25 pm-11:19 pm

2 stops8h 54m

$623

Quickest round-trip

Green BayMontreal

GRB Green Bay Austin-Straubel - YUL Montreal Pierre Elliott Trudeau Intl

GRBYUL

Green Bay Austin-Straubel

Sat 9/5

2:31 pm-9:26 pm

1 stop5h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 9/12

3:25 pm-11:19 pm

2 stops8h 54m

$623

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

You could potentially save up to 17% 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	3h 59m
Direct flights	None

The fastest flight from Green Bay to Canada takes 3h 59m

There are no direct flights from Green Bay to Canada. There are no popular flight routes from Green Bay to Canada.

Search flight deals

Frequently asked questions about flying from Green Bay to Canada

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 many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Canada?
The number of operators available for flights from Green Bay Austin-Straubel Airport to Canada is 1 as of August 2026.
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
United Airlines	PriceFrom $752	Free Cancellation	Rating 7.4 10,081 reviews		Search United 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.