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.

$282 Cheap Flights from Green Bay to Ontario in 2026

Find the cheapest flights from Green Bay to Ontario

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:02 pm - 12:33 pm

GRB

YYZ

16h 31m

1 stop

11:39 am - 6:25 pm

YYZ

GRB

7h 46m

1 stop

$552American Airlines

Mon, Aug 17 - Sat, Aug 29

7:02 pm - 10:59 am

GRB

YYZ

14h 57m

1 stop

2:15 pm - 12:16 am

YYZ

GRB

11h 01m

2 stops

$562American Airlines

Mon, Aug 17 - Sat, Aug 29

3:20 pm - 10:59 am

GRB

YYZ

18h 39m

1 stop

11:39 am - 12:16 am

YYZ

GRB

13h 37m

1 stop

$583American Airlines

Mon, Aug 17 - Sat, Aug 29

7:02 pm - 10:59 am

GRB

YYZ

14h 57m

1 stop

2:15 pm - 12:16 am

YYZ

GRB

11h 01m

2 stops

$592American Airlines

Mon, Aug 17 - Sat, Aug 29

6:03 pm - 4:45 pm

GRB

YUL

21h 42m

2 stops

6:45 am - 10:27 am

YUL

GRB

28h 42m

2 stops

$616WestJet

Sat, Aug 1 - Sat, Aug 8

6:50 am - 11:19 am

GRB

YYZ

3h 29m

1 stop

6:14 pm - 8:40 pm

YYZ

GRB

3h 26m

1 stop

$642WestJet

Tue, Jul 28 - Tue, Aug 25

6:25 am - 2:09 pm

GRB

YOW

6h 44m

1 stop

4:36 pm - 9:34 pm

YOW

GRB

5h 58m

1 stop

$646United Airlines

Sat, Nov 14 - Tue, Nov 17

6:25 am - 9:56 pm

GRB

YOW

14h 31m

2 stops

4:36 pm - 9:34 pm

YOW

GRB

5h 58m

1 stop

$656United Airlines

Sat, Nov 14 - Tue, Nov 17

3:42 pm - 9:35 pm

GRB

YOW

4h 53m

1 stop

6:25 am - 12:30 pm

YOW

GRB

7h 05m

1 stop

$657United Airlines

Sat, Sep 26 - Tue, Sep 29

6:57 am - 11:19 am

GRB

YYZ

3h 22m

1 stop

12:25 pm - 3:32 pm

YYZ

GRB

4h 07m

1 stop

$677WestJet

Sun, Aug 16 - Wed, Aug 19

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Delta flights from Green Bay to Region of Ontario

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

Delta

Aug 16

GRB6:57 amGreen Bay Austin-Straubel

7h 23m

1 stop

YYZ3:20 pmToronto Pearson Intl

Aug 19

YYZ6:14 pmToronto Pearson Intl

3h 26m

1 stop

GRB8:40 pmGreen Bay Austin-Straubel

$704

Delta

Jul 10

GRB5:47 pmGreen Bay Austin-Straubel

4h 38m

1 stop

YUL11:25 pmMontreal Pierre Elliott Trudeau Intl

Jul 18

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

9h 31m

1 stop

GRB3:31 pmGreen Bay Austin-Straubel

$709

Delta

Jul 10

GRB5:47 pmGreen Bay Austin-Straubel

4h 38m

1 stop

YUL11:25 pmMontreal Pierre Elliott Trudeau Intl

Jul 17

YUL12:44 pmMontreal Pierre Elliott Trudeau Intl

11h 04m

1 stop

GRB10:48 pmGreen Bay Austin-Straubel

$784

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 14

GRB6:25 amGreen Bay Austin-Straubel

6h 44m

1 stop

YOW2:09 pmOttawa

Nov 17

YOW4:36 pmOttawa

5h 58m

1 stop

GRB9:34 pmGreen Bay Austin-Straubel

$646

United Airlines

Nov 14

GRB6:25 amGreen Bay Austin-Straubel

14h 31m

2 stops

YOW9:56 pmOttawa

Nov 17

YOW4:36 pmOttawa

5h 58m

1 stop

GRB9:34 pmGreen Bay Austin-Straubel

$656

United Airlines

Sep 26

GRB3:42 pmGreen Bay Austin-Straubel

4h 53m

1 stop

YOW9:35 pmOttawa

Sep 29

YOW6:25 amOttawa

7h 05m

1 stop

GRB12:30 pmGreen Bay Austin-Straubel

$657

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Mon 8/17

7:02 pm-12:33 pm

1 stop16h 31m

Toronto Pearson Intl

Sat 8/29

11:39 am-6:25 pm

1 stop7h 46m

$552

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Mon 8/17

7:02 pm-10:59 am

1 stop14h 57m

Toronto Pearson Intl

Sat 8/29

2:15 pm-12:16 am

2 stops11h 01m

$562

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Mon 8/17

3:20 pm-10:59 am

1 stop18h 39m

Toronto Pearson Intl

Sat 8/29

11:39 am-12:16 am

1 stop13h 37m

$583

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Mon 8/17

7:02 pm-10:59 am

1 stop14h 57m

Toronto Pearson Intl

Sat 8/29

2:15 pm-12:16 am

2 stops11h 01m

$592

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 8/1

6:03 pm-4:45 pm

2 stops21h 42m

Montreal Pierre Elliott Trudeau Intl

Sat 8/8

6:45 am-10:27 am

2 stops28h 42m

$616

Quickest round-trip

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Tue 7/28

6:50 am-11:19 am

1 stop3h 29m

Toronto Pearson Intl

Tue 8/25

6:14 pm-8:40 pm

1 stop3h 26m

$642

Green BayOttawa

GRB - YOW

GRBYOW

Green Bay Austin-Straubel

Sat 11/14

6:25 am-2:09 pm

1 stop6h 44m

Ottawa

Tue 11/17

4:36 pm-9:34 pm

1 stop5h 58m

$646

Green BayOttawa

GRB - YOW

GRBYOW

Green Bay Austin-Straubel

Sat 11/14

6:25 am-9:56 pm

2 stops14h 31m

Ottawa

Tue 11/17

4:36 pm-9:34 pm

1 stop5h 58m

$656

Green BayOttawa

GRB - YOW

GRBYOW

Green Bay Austin-Straubel

Sat 9/26

3:42 pm-9:35 pm

1 stop4h 53m

Ottawa

Tue 9/29

6:25 am-12:30 pm

1 stop7h 05m

$657

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Sun 8/16

6:57 am-11:19 am

1 stop3h 22m

Toronto Pearson Intl

Wed 8/19

12:25 pm-3:32 pm

1 stop4h 07m

$677

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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, American Airlines, and Delta 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

Fastest flight time	4h 06m
Direct flights	None

The fastest flight from Green Bay to Region of Ontario takes 4h 06m

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.