How does KAYAK find such low prices on flights from Ontario to Green Bay?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Green Bay. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Green Bay?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Green Bay from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario to Green Bay?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Green Bay with an airline and back to Ontario with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Green Bay?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Green Bay from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$502 CHEAP FLIGHTS from Ontario to Green Bay

KAYAK searches hundreds of travel sites at once for deals on flights to Green Bay

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Cheap Flights from Ontario to Green Bay

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Green Bay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Ontario to Green Bay

Tue, Jul 8 - Tue, Jul 15

3:14 pm - 9:21 amYYZ-GRB

19h 07m1 stop

6:19 pm - 12:40 pmGRB-YYZ

17h 21m1 stop

$502American Airlines

Find Deal

Tue, Jul 8 - Tue, Jul 15

3:14 pm - 9:21 amYYZ-GRB

19h 07m1 stop

6:19 pm - 12:40 pmGRB-YYZ

17h 21m1 stop

$513American Airlines

Find Deal

Tue, Jul 8 - Tue, Jul 15

2:00 pm - 10:11 amYYZ-GRB

21h 11m2 stops

6:15 am - 3:46 pmGRB-YYZ

8h 31m1 stop

$529United Airlines

Find Deal

Sat, Aug 2 - Sat, Aug 9

8:15 am - 3:11 pmYYZ-GRB

7h 56m1 stop

1:10 pm - 11:10 pmGRB-YYZ

9h 00m1 stop

$530United Airlines

Find Deal

Sat, Aug 2 - Sat, Aug 9

3:12 pm - 11:29 pmYYZ-GRB

9h 17m1 stop

6:02 am - 5:19 pmGRB-YYZ

10h 17m2 stops

$543American Airlines

Find Deal

Thu, Aug 21 - Thu, Aug 28

6:21 pm - 9:12 amYYZ-GRB

15h 51m1 stop

6:26 pm - 10:59 amGRB-YYZ

15h 33m1 stop

$545American Airlines

Find Deal

Thu, Aug 21 - Thu, Aug 28

10:05 am - 7:50 pmYYZ-GRB

10h 45m2 stops

6:15 am - 11:49 amGRB-YYZ

4h 34m1 stop

$590United Airlines

Find Deal

Tue, Jul 8 - Tue, Jul 15

6:30 am - 9:21 amYYZ-GRB

3h 51m1 stop

6:15 am - 2:59 pmGRB-YYZ

7h 44m2 stops

$592American Airlines

Find Deal

Tue, Jul 8 - Tue, Jul 15

7:30 am - 4:48 pmYYZ-GRB

10h 18m2 stops

6:15 am - 5:19 pmGRB-YYZ

10h 04m2 stops

$595United Airlines

Find Deal

Thu, Aug 21 - Thu, Aug 28

12:45 pm - 9:43 pmYYZ-GRB

9h 58m2 stops

5:30 pm - 10:04 amGRB-YYZ

15h 34m2 stops

$702United Airlines

Find Deal

Useful Info

Low season	April
High season	November
Cheapest flight	$502

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly with an average 14% increase in price.

Flight from Toronto to Green Bay

How does KAYAK find such low prices on flights from Ontario to Green Bay?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Green Bay.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Green Bay?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Green Bay from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Green Bay?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Green Bay with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Green Bay?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Green Bay from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Green Bay

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Green Bay

Green Bay (GRB)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$502 Find Cheap Flights from Ontario to Green Bay

KAYAK searches hundreds of travel sites at once for deals on flights to Green Bay

Cheap Flights from Ontario to Green Bay

Recent round-trip flight deals from Ontario to Green Bay

Recent one-way flight deals from Ontario to Green Bay

Good to know

FAQs for booking flights from Ontario to Green Bay

How does KAYAK find such low prices on flights from Ontario to Green Bay?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Green Bay.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Green Bay?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Green Bay from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to Green Bay?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Green Bay with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Green Bay?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Green Bay from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Green Bay

Information on the airport you'll fly into in Green Bay

Cabin class types available on flights to Ontario

Complete your trip to Green Bay with a hotel stay or car rental

Find direct flights for Green Bay

Flights to other popular destinations

Flights from domestic origins to Green Bay

Choose which airport to fly into in Green Bay

Find deals for your return flight