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$343+ Cheap flights from Green Bay (GRB) to Toronto (YTO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — YTO
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Green Bay to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Toronto (YTO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$476
(United Airlines)

One-way from

$343
(lastminute.com)
From Green Bay Austin-Straubel to Toronto (YTO)
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One-way flight from Green Bay Austin-Straubel to Toronto (YTO)
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Cheapest flights from Green Bay to Toronto
Explore the most affordable flight options available from Green Bay to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/106:15 amGRB - YYZ
1 stop7h 23mUnited Airlines
sáb. 9/1312:20 pmYYZ - GRB
1 stop8h 30mUnited Airlines
Deal found 6/11$476
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/116:19 pmGRB - YYZ
1 stop15h 40mAmerican Airlines
vie. 7/186:24 pmYYZ - GRB
1 stop15h 57mAmerican Airlines
Deal found 6/11$506
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/1112:10 pmGRB - YYZ
3 stops21h 43mMultiple Airlines
vie. 7/187:40 amYYZ - GRB
2 stops13h 55mMultiple Airlines
Deal found 6/11$1,097

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Green Bay to Toronto that are best for you.

Fly from

Green Bay

Fly to

Toronto

Route

Depart

Return

Price

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

mié. 9/10

6:15 am-2:38 pm

1 stop7h 23m

Toronto Pearson Intl

sáb. 9/13

12:20 pm-7:50 pm

1 stop8h 30m

$476

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

vie. 7/11

6:19 pm-10:59 am

1 stop15h 40m

Toronto Pearson Intl

vie. 7/18

6:24 pm-9:21 am

1 stop15h 57m

$506

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

vie. 7/11

12:10 pm-10:53 am

3 stops21h 43m

Toronto Pearson Intl

vie. 7/18

7:40 am-8:35 pm

2 stops13h 55m

$1,097

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

mié. 6/25

12:10 pm-11:23 pm

1 stop10h 13m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Green Bay to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Green Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Green Bay to Toronto

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto when rainfall is around 2.0 in.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated junio 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
2,868 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Green Bay to Toronto?

    Located just 5.9 mi from the city center, Green Bay Austin-Straubel is the airport most travelers will use when flying to Toronto from Green Bay. Booking flights from Austin-Straubel (GRB) to Toronto should be relatively easy as there are 0 daily outbound flights to Toronto from 0 different airlines.

  • What are the cheapest airlines flying from Green Bay to Toronto round-trip?

    According to our current data, United Airlines ($476), and American Airlines ($506) offers the cheapest pricing from Green Bay to Toronto.

  • Can I find deals for flights from Green Bay to Toronto that include hotel bookings?

    Yes. In addition to deals on Green Bay to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to Toronto.

  • Can I find deals for business class flights from Green Bay to Toronto?

    Yes. Cheapflights offers flight deals from Green Bay to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Green Bay to Toronto?

    Currently, January is the cheapest month in which you can book a flight from Green Bay to Toronto (average of $243). Flying from Green Bay to Toronto in July is currently the most expensive (average of $353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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