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Cheap flights from Ontario to Green Bay from C$ 725

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Green Bay departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Green Bay

Cheap round-trip flights

American Airlines Logo
6:29 p.m. - 10:41 a.m.YYZ-GRB
17h 12m1 stop
American Airlines Logo
4:39 p.m. - 12:32 p.m.GRB-YYZ
18h 53m1 stop
C$ 725American Airlines
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Delta Logo
6:00 a.m. - 11:23 a.m.YYZ-GRB
6h 23m1 stop
Delta Logo
5:01 p.m. - 10:56 p.m.GRB-YYZ
4h 55m1 stop
C$ 735Delta
Find Deal
Tue, 16 Sep - Thu, 18 Sep
American Airlines Logo
5:59 p.m. - 10:41 a.m.YYZ-GRB
17h 42m2 stops
American Airlines Logo
4:39 p.m. - 10:59 a.m.GRB-YYZ
17h 20m1 stop
C$ 790American Airlines
Find Deal
Fri, 12 Sep - Fri, 19 Sep
American Airlines Logo
5:59 p.m. - 10:41 a.m.YYZ-GRB
17h 42m2 stops
American Airlines Logo
6:00 a.m. - 5:01 p.m.GRB-YYZ
10h 01m2 stops
C$ 837American Airlines
Find Deal
Fri, 12 Sep - Fri, 19 Sep
United Airlines Logo
7:00 a.m. - 10:05 a.m.YYZ-GRB
4h 05m1 stop
United Airlines Logo
8:00 a.m. - 5:19 p.m.GRB-YYZ
8h 19m2 stops
C$ 898United Airlines
Find Deal
Tue, 16 Sep - Thu, 18 Sep

American Airlines flights from Region of Ontario to Green Bay

Our best American Airlines deals on Region of Ontario to Green Bay flight tickets
American Airlines
12 Sep
YYZ6:29 p.m.Toronto Pearson Intl
17h 12m
1 stop
GRB10:41 a.m.Green Bay Austin-Straubel
19 Sep
GRB4:39 p.m.Green Bay Austin-Straubel
18h 53m
1 stop
YYZ12:32 p.m.Toronto Pearson Intl
C$ 725
Find similar
American Airlines
12 Sep
YYZ5:59 p.m.Toronto Pearson Intl
17h 42m
2 stops
GRB10:41 a.m.Green Bay Austin-Straubel
19 Sep
GRB4:39 p.m.Green Bay Austin-Straubel
17h 20m
1 stop
YYZ10:59 a.m.Toronto Pearson Intl
C$ 790
Find similar
American Airlines
12 Sep
YYZ5:59 p.m.Toronto Pearson Intl
17h 42m
2 stops
GRB10:41 a.m.Green Bay Austin-Straubel
19 Sep
GRB6:00 a.m.Green Bay Austin-Straubel
10h 01m
2 stops
YYZ5:01 p.m.Toronto Pearson Intl
C$ 837
Find similar

United Airlines flights from Region of Ontario to Green Bay

Our best United Airlines deals on Region of Ontario to Green Bay flight tickets
United Airlines
16 Sep
YYZ7:00 a.m.Toronto Pearson Intl
4h 05m
1 stop
GRB10:05 a.m.Green Bay Austin-Straubel
18 Sep
GRB8:00 a.m.Green Bay Austin-Straubel
8h 19m
2 stops
YYZ5:19 p.m.Toronto Pearson Intl
C$ 898
Find similar
United Airlines
15 Aug
YYZ8:00 a.m.Toronto Pearson Intl
14h 37m
2 stops
GRB9:37 p.m.Green Bay Austin-Straubel
19 Aug
GRB6:15 a.m.Green Bay Austin-Straubel
7h 04m
2 stops
YYZ2:19 p.m.Toronto Pearson Intl
C$ 1,210
Find similar
United Airlines
15 Aug
YYZ8:15 a.m.Toronto Pearson Intl
7h 56m
1 stop
GRB3:11 p.m.Green Bay Austin-Straubel
19 Aug
GRB5:30 p.m.Green Bay Austin-Straubel
4h 40m
1 stop
YYZ11:10 p.m.Toronto Pearson Intl
C$ 1,284
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Green Bay 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, momondo users made 96,600 searches. Data last updated 14 August 2025.
Use the filters below to find and compare flights from Ontario to Green Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Fri 12/9

6:29 p.m.-10:41 a.m.

1 stop17h 12m

Green Bay Austin-Straubel

Fri 19/9

4:39 p.m.-12:32 p.m.

1 stop18h 53m

C$ 725

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Tue 16/9

6:00 a.m.-11:23 a.m.

1 stop6h 23m

Green Bay Austin-Straubel

Thu 18/9

5:01 p.m.-10:56 p.m.

1 stop4h 55m

C$ 735

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Fri 12/9

5:59 p.m.-10:41 a.m.

2 stops17h 42m

Green Bay Austin-Straubel

Fri 19/9

4:39 p.m.-10:59 a.m.

1 stop17h 20m

C$ 790

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Fri 12/9

5:59 p.m.-10:41 a.m.

2 stops17h 42m

Green Bay Austin-Straubel

Fri 19/9

6:00 a.m.-5:01 p.m.

2 stops10h 01m

C$ 837

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Tue 16/9

7:00 a.m.-10:05 a.m.

1 stop4h 05m

Green Bay Austin-Straubel

Thu 18/9

8:00 a.m.-5:19 p.m.

2 stops8h 19m

C$ 898

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Green Bay from

How to get the cheapest flight ticket from Region of Ontario to Green Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Green Bay?

Our data shows that Wednesday is the least expensive day to fly to Green Bay. Tickets to fly out on this day can be as low as C$ 692. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Green Bay on Friday is C$ 929.

What is the cheapest time of day to depart on your flight to Green Bay?

Our data shows that the cheapest Region of Ontario to Green Bay flights are usually those with departure times in the morning. Our users have found flights to Green Bay in the morning for as low as C$ 787. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 915 on average. Flights to Green Bay from Region of Ontario at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap Region of Ontario to Green Bay flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Green Bay

Best price found

C$ 725

Fastest flight time

4h 05m

Direct flights

None

Airports in Green Bay

1 airport
The best flight deal from Region of Ontario to Green Bay found on momondo in the last 72 hours is C$ 725
The fastest flight from Region of Ontario to Green Bay takes 4h 05m
There are no direct flights from Region of Ontario to Green Bay. Popular non-direct route for this connection is Toronto Pearson Intl Airport - Green Bay Austin-Straubel Airport.
There is 1 airport near Green Bay: Green Bay Austin-Straubel (GRB)
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  • When did momondo last update prices for flights from Ontario to Green Bay Austin-Straubel Airport?

    Prices for flights from Ontario to Green Bay Austin-Straubel Airport refresh daily.

  • How many operators does momondo search for flights from Ontario to Green Bay Austin-Straubel Airport?

  • How old do you have to be to fly from Ontario to Green Bay Austin-Straubel Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Green Bay Austin-Straubel Airport.

  • What documentation or ID do you need to fly to Green Bay Austin-Straubel Airport?

    The necessary travel and health documents for your Green Bay Austin-Straubel Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Green Bay

Compare and see reviews for airlines that fly from Region of Ontario to Green Bay with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 519Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights

Travelling to a place near Green Bay?

Book flights to Green Bay if you plan to visit one of these locations
Manitowoc

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Green Bay?

Finding the right flight to Green Bay from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Green Bay quick and easy, saving you time and money.

Can I find flights from Ontario to Green Bay with flexible booking policies on momondo?

momondo does allow users to show only those flights to Green Bay from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Green Bay?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Green Bay.

I’m not ready to book a flight from Ontario to Green Bay right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Green Bay now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Green Bay and let you know when they change.

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