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Cheap flights from Green Bay to Toronto from C$ 432

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 Toronto departing on 14/8. 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 Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 a.m. - 5:45 p.m.GRB  Green Bay Austin-Straubel-YYZ Toronto Pearson Intl
10h 45m1 stop Chicago O'Hare Intl
American Airlines Logo
11:39 a.m. - 12:12 a.m.YYZ  Toronto Pearson Intl-GRB Green Bay Austin-Straubel
13h 33m1 stop Chicago O'Hare Intl
C$ 680American Airlines
Sat, 24 Oct - Sat, 31 Oct
American Airlines Logo
2:46 p.m. - 11:44 p.m.GRB  Green Bay Austin-Straubel-YYZ Toronto Pearson Intl
7h 58m1 stop Chicago O'Hare Intl
American Airlines Logo
8:00 a.m. - 6:22 p.m.YYZ  Toronto Pearson Intl-GRB Green Bay Austin-Straubel
11h 22m2 stops Philadelphia Chicago O'Hare Intl
C$ 694American Airlines
Sat, 24 Oct - Sat, 31 Oct
American Airlines Logo
5:43 a.m. - 11:26 p.m.GRB  Green Bay Austin-Straubel-YYZ Toronto Pearson Intl
16h 43m1 stop Chicago O'Hare Intl
American Airlines Logo
1:15 p.m. - 12:13 a.m.YYZ  Toronto Pearson Intl-GRB Green Bay Austin-Straubel
11h 58m1 stop Chicago O'Hare Intl
C$ 699American Airlines
Sat, 19 Sep - Tue, 22 Sep
American Airlines Logo
8:27 p.m. - 10:59 a.m.GRB  Green Bay Austin-Straubel-YYZ Toronto Pearson Intl
13h 32m1 stop Chicago O'Hare Intl
American Airlines Logo
6:30 a.m. - 7:56 p.m.YYZ  Toronto Pearson Intl-GRB Green Bay Austin-Straubel
14h 26m1 stop Chicago O'Hare Intl
C$ 701American Airlines
Fri, 18 Sep - Sun, 20 Sep
American Airlines Logo
9:58 a.m. - 9:40 p.m.GRB  Green Bay Austin-Straubel-YYZ Toronto Pearson Intl
10h 42m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
12:47 p.m. - 12:12 a.m.YYZ  Toronto Pearson Intl-GRB Green Bay Austin-Straubel
12h 25m2 stops New York LaGuardia Chicago O'Hare Intl
C$ 722American Airlines
Sat, 24 Oct - Sat, 31 Oct
American Airlines Logo
5:43 a.m. - 2:32 p.m.GRB  Green Bay Austin-Straubel-YYZ Toronto Pearson Intl
7h 49m1 stop Chicago O'Hare Intl
American Airlines Logo
2:18 p.m. - 12:13 a.m.YYZ  Toronto Pearson Intl-GRB Green Bay Austin-Straubel
10h 55m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
C$ 734American Airlines
Sat, 19 Sep - Tue, 22 Sep
American Airlines Logo
5:43 a.m. - 6:42 p.m.GRB  Green Bay Austin-Straubel-YYZ Toronto Pearson Intl
11h 59m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
6:30 a.m. - 12:13 a.m.YYZ  Toronto Pearson Intl-GRB Green Bay Austin-Straubel
18h 43m1 stop Chicago O'Hare Intl
C$ 737American Airlines
Sat, 19 Sep - Mon, 21 Sep
American Airlines Logo
5:43 a.m. - 6:42 p.m.GRB  Green Bay Austin-Straubel-YYZ Toronto Pearson Intl
11h 59m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
2:18 p.m. - 12:13 a.m.YYZ  Toronto Pearson Intl-GRB Green Bay Austin-Straubel
10h 55m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
C$ 762American Airlines
Sat, 19 Sep - Tue, 22 Sep
American Airlines Logo
7:02 p.m. - 12:33 p.m.GRB  Green Bay Austin-Straubel-YYZ Toronto Pearson Intl
16h 31m1 stop Chicago O'Hare Intl
American Airlines Logo
7:20 a.m. - 2:41 p.m.YYZ  Toronto Pearson Intl-GRB Green Bay Austin-Straubel
8h 21m1 stop Chicago O'Hare Intl
C$ 763American Airlines
Sat, 22 Aug - Fri, 28 Aug
American Airlines Logo
5:43 a.m. - 2:32 p.m.GRB  Green Bay Austin-Straubel-YYZ Toronto Pearson Intl
7h 49m1 stop Chicago O'Hare Intl
American Airlines Logo
6:30 a.m. - 7:56 p.m.YYZ  Toronto Pearson Intl-GRB Green Bay Austin-Straubel
14h 26m1 stop Chicago O'Hare Intl
C$ 794American Airlines
Sat, 12 Sep - Sun, 13 Sep

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American Airlines flights from Green Bay to Toronto

Our best American Airlines deals on Green Bay to Toronto flight tickets
American Airlines
24 Oct
GRB6:00 a.m.Green Bay Austin-Straubel
10h 45m
1 stop
YYZ5:45 p.m.Toronto Pearson Intl
31 Oct
YYZ11:39 a.m.Toronto Pearson Intl
13h 33m
1 stop
GRB12:12 a.m.Green Bay Austin-Straubel
C$ 680
American Airlines
24 Oct
GRB2:46 p.m.Green Bay Austin-Straubel
7h 58m
1 stop
YYZ11:44 p.m.Toronto Pearson Intl
31 Oct
YYZ8:00 a.m.Toronto Pearson Intl
11h 22m
2 stops
GRB6:22 p.m.Green Bay Austin-Straubel
C$ 694
American Airlines
19 Sep
GRB5:43 a.m.Green Bay Austin-Straubel
16h 43m
1 stop
YYZ11:26 p.m.Toronto Pearson Intl
22 Sep
YYZ1:15 p.m.Toronto Pearson Intl
11h 58m
1 stop
GRB12:13 a.m.Green Bay Austin-Straubel
C$ 699

United Airlines flights from Green Bay to Toronto

Our best United Airlines deals on Green Bay to Toronto flight tickets
United Airlines
13 Jan
GRB8:25 a.m.Green Bay Austin-Straubel
4h 08m
1 stop
YYZ1:33 p.m.Toronto Pearson Intl
16 Jan
YYZ8:35 a.m.Toronto Pearson Intl
4h 30m
1 stop
GRB12:05 p.m.Green Bay Austin-Straubel
C$ 915
United Airlines
13 Jan
GRB10:45 a.m.Green Bay Austin-Straubel
4h 43m
1 stop
YYZ4:28 p.m.Toronto Pearson Intl
16 Jan
YYZ3:00 p.m.Toronto Pearson Intl
8h 49m
2 stops
GRB10:49 p.m.Green Bay Austin-Straubel
C$ 928
United Airlines
13 Jan
GRB10:45 a.m.Green Bay Austin-Straubel
4h 43m
1 stop
YYZ4:28 p.m.Toronto Pearson Intl
16 Jan
YYZ3:00 p.m.Toronto Pearson Intl
8h 49m
2 stops
GRB10:49 p.m.Green Bay Austin-Straubel
C$ 929

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to Toronto 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 96,600 searches. Data last updated 5 August 2026.
Use the filters below to find and compare flights from Green Bay to Toronto that are best for you.

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

Sat 24/10

6:00 a.m.-5:45 p.m.

1 stop10h 45m

Toronto Pearson Intl

Sat 31/10

11:39 a.m.-12:12 a.m.

1 stop13h 33m

C$ 680

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Sat 24/10

2:46 p.m.-11:44 p.m.

1 stop7h 58m

Toronto Pearson Intl

Sat 31/10

8:00 a.m.-6:22 p.m.

2 stops11h 22m

C$ 694

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Sat 19/9

5:43 a.m.-11:26 p.m.

1 stop16h 43m

Toronto Pearson Intl

Tue 22/9

1:15 p.m.-12:13 a.m.

1 stop11h 58m

C$ 699

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Fri 18/9

8:27 p.m.-10:59 a.m.

1 stop13h 32m

Toronto Pearson Intl

Sun 20/9

6:30 a.m.-7:56 p.m.

1 stop14h 26m

C$ 701

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Sat 24/10

9:58 a.m.-9:40 p.m.

2 stops10h 42m

Toronto Pearson Intl

Sat 31/10

12:47 p.m.-12:12 a.m.

2 stops12h 25m

C$ 722
Quickest round-trip

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Sat 19/9

5:43 a.m.-2:32 p.m.

1 stop7h 49m

Toronto Pearson Intl

Tue 22/9

2:18 p.m.-12:13 a.m.

2 stops10h 55m

C$ 734

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Sat 19/9

5:43 a.m.-6:42 p.m.

2 stops11h 59m

Toronto Pearson Intl

Mon 21/9

6:30 a.m.-12:13 a.m.

1 stop18h 43m

C$ 737

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Sat 19/9

5:43 a.m.-6:42 p.m.

2 stops11h 59m

Toronto Pearson Intl

Tue 22/9

2:18 p.m.-12:13 a.m.

2 stops10h 55m

C$ 762

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Sat 22/8

7:02 p.m.-12:33 p.m.

1 stop16h 31m

Toronto Pearson Intl

Fri 28/8

7:20 a.m.-2:41 p.m.

1 stop8h 21m

C$ 763

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Sat 12/9

5:43 a.m.-2:32 p.m.

1 stop7h 49m

Toronto Pearson Intl

Sun 13/9

6:30 a.m.-7:56 p.m.

1 stop14h 26m

C$ 794

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Green Bay to Toronto

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

You could potentially save up to 19% on your flight if you consider stops on a Green Bay to Toronto flight.

When to book flights from Green Bay to Toronto

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to Toronto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Green Bay to Toronto (GRB to YTO) flight deals and tips

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

Fastest flight time

4h 02m

Direct flights

None
The fastest flight from Green Bay to Toronto takes 4h 02m
There are no direct flights from Green Bay to Toronto. There are no popular flight routes from Green Bay to Toronto.
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Frequently asked questions about flying from Green Bay to Toronto

  • How far is Green Bay Austin-Straubel to Toronto by plane?

    The straight-line distance from Green Bay Austin-Straubel to Toronto is 695.8 km. Typically, this will take 4h 02m by plane in normal conditions.

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

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

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

    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 Toronto.

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

    The travel and health documents you'll need for your trip to Toronto may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Toronto. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Apsley

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Toronto from Green Bay.

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

Yes. momondo enables you to select and highlight flights to Toronto from Green Bay with this policy.

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

momondo provides multiple filters to help you find the best flight to Toronto from Green Bay. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Green Bay to Toronto now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Toronto and let you know when they change.

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Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 83.6 km from Toronto
Toronto Region of Waterloo Intl Airport
Toronto Island Airport
Toronto Pearson Intl Airport