How long is the flight from Green Bay to Toronto?

There are many flights that can get you from Green Bay to Toronto in 12h 17m. Fly via United Airlines to get the fastest option. The distance from Green Bay to Toronto is about 426 mi.

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.

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).

What is the cheapest time of day to fly from GRB to YTO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Green Bay to Toronto as you normally would.

Most accurate provider : When it comes to deals on Green Bay-Toronto flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Green Bay-Toronto flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Green Bay-Toronto flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Green Bay-Toronto flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Green Bay-Toronto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

$412+ Flights from Green Bay to Toronto

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Cheap flight deals from Green Bay to Toronto

Best flights from Green Bay to Toronto
Discover carefully curated flight deals from Green Bay to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

Sat 1/1010:42 amGRB - YYZ

1 stop12h 17mUnited Airlines

Wed 1/1411:00 amYYZ - GRB

1 stop9h 03mUnited Airlines

Deal found 12/13

$552

Last-minute flights from Green Bay to Toronto
Discover last-minute flight deals from Green Bay to Toronto. Data last updated December 16, 2025 and is based on user searches.

Sat 1/105:24 pmGRB - YYZ

1 stop15h 34mUnited Airlines

Wed 1/1411:00 amYYZ - GRB

1 stop9h 03mUnited Airlines

Deal found 12/14

$552

One-way flights from Green Bay to Toronto
Search for one-way flight options from Green Bay to Toronto. Find affordable one-way fares based on user searches. Data last updated December 16, 2025.

Mon 12/225:22 pmGRB - YYZ

1 stop5h 37mUnited Airlines

Deal found 12/14

$412

Find flight deals from Green Bay to Toronto

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$552 (United Airlines)
One-way from	$412 (United Airlines)

Provider with most accurate pricing for Green Bay Austin-Straubel-Toronto (YTO) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Toronto (YTO) flights.

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From Green Bay Austin-Straubel to Toronto (YTO)

Search Deals

One-way flight from Green Bay Austin-Straubel to Toronto (YTO)

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Sat 1/10

10:42 am-11:59 pm

1 stop12h 17m

Toronto Pearson Intl

Wed 1/14

11:00 am-7:03 pm

1 stop9h 03m

$552

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Mon 12/22

5:22 pm-11:59 pm

1 stop5h 37m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Compare providers for flights from Green Bay to Toronto

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Green Bay to Toronto in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Green Bay-Toronto flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Green Bay-Toronto flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Green Bay-Toronto flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Green Bay-Toronto flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Green Bay-Toronto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

No data available for this route at this time. Please check back soon.

Related info for your journey

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.
How long is the flight from Green Bay to Toronto?
There are many flights that can get you from Green Bay to Toronto in 12h 17m. Fly via United Airlines to get the fastest option. The distance from Green Bay to Toronto is about 426 mi.
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.

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$412+ 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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Green Bay to Toronto with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Green Bay to Toronto

Best flights from Green Bay to TorontoDiscover carefully curated flight deals from Green Bay to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

Discover carefully curated flight deals from Green Bay to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

Find flight deals from Green Bay to Toronto

Most accurate provider

Most trusted provider

Round-trip from

One-way from

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Use the filters below to find and compare flights from Green Bay to Toronto that are best for you.

Compare providers for flights from Green Bay to Toronto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Green Bay to Toronto in December.

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.

Cheapflights Insights

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

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?

How long is the flight from Green Bay to Toronto?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Best flights from Green Bay to Toronto
Discover carefully curated flight deals from Green Bay to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.