When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Ontario?

Prices for flights from Green Bay Austin-Straubel Airport to Ontario were last updated today.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The necessary travel and health documents for your Ontario 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.

$345 Cheap Flights from Green Bay to Ontario in 2026/27

Find the cheapest flights from Green Bay to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 4:47 pmGRB Green Bay Austin-Straubel-YYZ Toronto Pearson Intl

9h 32m1 stop Chicago O'Hare Intl

2:35 pm - 10:38 pmYYZ Toronto Pearson Intl-GRB Green Bay Austin-Straubel

9h 03m1 stop Chicago O'Hare Intl

$702United Airlines

Thu, Nov 5 - Thu, Nov 12

8:00 am - 2:03 pmGRB Green Bay Austin-Straubel-YYZ Toronto Pearson Intl

5h 03m1 stop Chicago O'Hare Intl

3:35 pm - 9:13 pmYYZ Toronto Pearson Intl-GRB Green Bay Austin-Straubel

6h 38m1 stop Chicago O'Hare Intl

$705United Airlines

Sat, Jan 9 - Wed, Jan 13

10:10 am - 7:19 pmGRB Green Bay Austin-Straubel-YYZ Toronto Pearson Intl

8h 09m2 stops Chicago O'Hare Intl Newark

8:35 am - 12:47 pmYYZ Toronto Pearson Intl-GRB Green Bay Austin-Straubel

5h 12m1 stop Chicago O'Hare Intl

$714United Airlines

Sat, Jan 9 - Wed, Jan 13

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WestJet flights from Green Bay to Region of Ontario

Our best WestJet deals on Green Bay to Region of Ontario flight tickets

WestJet

Sep 26

GRB12:02 pmGreen Bay Austin-Straubel

10h 11m

1 stop

YYZ11:13 pmToronto Pearson Intl

Sep 28

YYZ2:24 pmToronto Pearson Intl

7h 08m

1 stop

GRB8:32 pmGreen Bay Austin-Straubel

$842

WestJet

Sep 26

GRB12:02 pmGreen Bay Austin-Straubel

10h 11m

1 stop

YYZ11:13 pmToronto Pearson Intl

Sep 29

YYZ6:00 amToronto Pearson Intl

5h 22m

1 stop

GRB10:22 amGreen Bay Austin-Straubel

$907

United Airlines flights from Green Bay to Region of Ontario

Our best United Airlines deals on Green Bay to Region of Ontario flight tickets

United Airlines

Nov 5

GRB6:15 amGreen Bay Austin-Straubel

9h 32m

1 stop

YYZ4:47 pmToronto Pearson Intl

Nov 12

YYZ2:35 pmToronto Pearson Intl

9h 03m

1 stop

GRB10:38 pmGreen Bay Austin-Straubel

$702

United Airlines

Jan 9

GRB8:00 amGreen Bay Austin-Straubel

5h 03m

1 stop

YYZ2:03 pmToronto Pearson Intl

Jan 13

YYZ3:35 pmToronto Pearson Intl

6h 38m

1 stop

GRB9:13 pmGreen Bay Austin-Straubel

$705

United Airlines

Jan 9

GRB10:10 amGreen Bay Austin-Straubel

8h 09m

2 stops

YYZ7:19 pmToronto Pearson Intl

Jan 13

YYZ8:35 amToronto Pearson Intl

5h 12m

1 stop

GRB12:47 pmGreen Bay Austin-Straubel

$714

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Thu 11/5

6:15 am-4:47 pm

1 stop9h 32m

Toronto Pearson Intl

Thu 11/12

2:35 pm-10:38 pm

1 stop9h 03m

$702

Quickest round-trip

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Sat 1/9

8:00 am-2:03 pm

1 stop5h 03m

Toronto Pearson Intl

Wed 1/13

3:35 pm-9:13 pm

1 stop6h 38m

$705

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Sat 1/9

10:10 am-7:19 pm

2 stops8h 09m

Toronto Pearson Intl

Wed 1/13

8:35 am-12:47 pm

1 stop5h 12m

$714

Cheapest one-way

Quickest one-way

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Sun 10/18

9:05 am-8:44 pm

1 stop10h 39m

$345

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Sun 10/18

5:00 am-7:02 pm

2 stops13h 02m

$350

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Wed 9/30

6:00 pm-8:53 am

1 stop13h 53m

$452

Green BayToronto

GRB Green Bay Austin-Straubel - YYZ Toronto Pearson Intl

GRBYYZ

Green Bay Austin-Straubel

Wed 9/30

7:00 am-7:15 pm

2 stops11h 15m

$785

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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 airline that flies from Green Bay Austin-Straubel to Ontario?

United Airlines and WestJet are the most popular carriers operating from Green Bay Austin-Straubel to Ontario

Cheap Green Bay to Region of Ontario flight deals and tips

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

Best Price Found	$345
Fastest flight time	3h 54m
Direct flights	None

The best one-way flight to Region of Ontario from Green Bay in the past 72 hours is $345. The best round-trip flight deal from Green Bay to Region of Ontario found on momondo in the last 72 hours is $702.

The fastest flight from Green Bay to Region of Ontario takes 3h 54m

There are no direct flights from Green Bay to Region of Ontario. There are no popular flight routes from Green Bay to Region of Ontario.

Search flight deals

Frequently asked questions about flying from Green Bay to Ontario

When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Ontario?
Prices for flights from Green Bay Austin-Straubel Airport to Ontario were last updated today.
How old do you have to be to fly from Green Bay Austin-Straubel Airport to Ontario?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario 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.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Green Bay.

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

Yes. All flights to Ontario from Green Bay on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Green Bay and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Ontario from Green Bay are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.