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>

$302 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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Flight Deals

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

Last minute

Recent round-trip flight deals from Ontario to Green Bay

Thu, Sep 25 - Sun, Sep 28

1:15 pm - 11:28 pmYYZ-GRB

11h 13m1 stop

6:26 pm - 10:59 amGRB-YYZ

15h 33m1 stop

$444American Airlines

Find Deal

Sat, Oct 11 - Mon, Oct 13

6:29 pm - 9:14 amYYZ-GRB

15h 45m1 stop

8:08 pm - 10:59 amGRB-YYZ

13h 51m1 stop

$519American Airlines

Find Deal

Mon, Oct 13 - Tue, Oct 14

7:00 am - 10:05 amYYZ-GRB

4h 05m1 stop

1:20 pm - 7:37 pmGRB-YYZ

5h 17m1 stop

$533United Airlines

Find Deal

Sat, Oct 11 - Mon, Oct 13

1:15 pm - 11:30 pmYYZ-GRB

11h 15m1 stop

8:08 pm - 10:59 amGRB-YYZ

13h 51m1 stop

$557American Airlines

Find Deal

Thu, Sep 25 - Sun, Sep 28

1:15 pm - 11:28 pmYYZ-GRB

11h 13m1 stop

6:00 am - 6:30 pmGRB-YYZ

11h 30m2 stops

$562American Airlines

Find Deal

Sat, Oct 11 - Mon, Oct 13

6:29 pm - 9:14 amYYZ-GRB

15h 45m1 stop

8:08 pm - 10:59 amGRB-YYZ

13h 51m1 stop

$595American Airlines

Find Deal

Mon, Oct 13 - Tue, Oct 14

2:00 pm - 10:40 pmYYZ-GRB

9h 40m2 stops

6:15 am - 3:57 pmGRB-YYZ

8h 42m2 stops

$620United Airlines

Find Deal

Mon, Sep 1 - Mon, Sep 1

6:20 am - 11:26 amYYZ-GRB

6h 06m1 stop

5:11 pm - 10:58 pmGRB-YYZ

4h 47m1 stop

$694WestJet

Find Deal

Thu, Sep 25 - Sun, Sep 28

6:03 am - 4:11 pmYYZ-GRB

11h 08m2 stops

7:02 am - 5:54 pmGRB-YYZ

9h 52m2 stops

$991Delta

Find Deal

Sat, Oct 11 - Mon, Oct 13

6:09 pm - 10:26 amYYZ-GRB

17h 17m1 stop

7:00 am - 8:10 amGRB-YYZ

24h 10m2 stops

$1,134WestJet

Find Deal

Useful Info

Low season	April
High season	November
Cheapest flight	$302

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly with an average 17% 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.

$302 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

Recent last minute 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