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>

$303 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

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

Fri, Mar 20 - Fri, Apr 3

1:10 pm - 7:42 pm

YYZ

GRB

7h 32m

1 stop

6:01 am - 9:29 pm

GRB

YYZ

14h 28m

1 stop

$371American Airlines

Fri, Mar 20 - Fri, Apr 3

6:17 pm - 9:17 am

YYZ

GRB

16h 00m

1 stop

5:00 am - 9:29 pm

GRB

YYZ

15h 29m

1 stop

$377American Airlines

Fri, Mar 20 - Fri, Apr 3

4:44 pm - 9:17 am

YYZ

GRB

17h 33m

1 stop

5:00 am - 9:29 pm

GRB

YYZ

15h 29m

1 stop

$390American Airlines

Fri, Apr 17 - Tue, Apr 21

6:00 am - 5:27 pm

YYZ

GRB

12h 27m

2 stops

12:00 pm - 11:43 pm

GRB

YYZ

10h 43m

2 stops

$449Delta

Fri, Apr 17 - Tue, Apr 21

10:00 am - 11:01 pm

YYZ

GRB

14h 01m

2 stops

7:00 am - 6:09 pm

GRB

YYZ

10h 09m

2 stops

$475Delta

Fri, Apr 17 - Tue, Apr 21

7:55 am - 9:59 pm

YYZ

GRB

15h 04m

2 stops

12:00 pm - 11:43 pm

GRB

YYZ

10h 43m

2 stops

$476Delta

Fri, Apr 17 - Tue, Apr 21

6:00 am - 5:27 pm

YYZ

GRB

12h 27m

2 stops

7:00 am - 6:09 pm

GRB

YYZ

10h 09m

2 stops

$478Delta

Fri, Apr 17 - Tue, Apr 21

7:00 am - 2:13 pm

YYZ

GRB

8h 13m

1 stop

10:40 am - 7:37 pm

GRB

YYZ

7h 57m

1 stop

$483United Airlines

Fri, Apr 17 - Tue, Apr 21

7:00 am - 2:13 pm

YYZ

GRB

8h 13m

1 stop

6:30 am - 4:43 pm

GRB

YYZ

9h 13m

1 stop

$484United Airlines

Fri, Apr 17 - Tue, Apr 21

1:00 pm - 9:37 pm

YYZ

GRB

9h 37m

1 stop

3:47 pm - 11:59 pm

GRB

YYZ

7h 12m

1 stop

$485United Airlines

Useful Info

Cheapest flight	$303

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

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Origins

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

Green Bay (GRB)

$303 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