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Cheap flights from Green Bay to Ontario from C$ 623

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GRB — YYZ
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

What is the cheapest month to fly from Green Bay to Region of Ontario?

Our data shows that May tends to be the cheapest month to fly to Region of Ontario from Green Bay. Users have commonly found prices around C$ 821 for the month, but tickets can be as low as C$ 346. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Green Bay to Region of Ontario (GRB - ON)?

When flying from Green Bay to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Green Bay to Ontario

Explore cheap flight options specifically provided by United Airlines for the route between Green Bay and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Consider these cheap United Airlines flights we've found departing from Green Bay to Ontario. Come back soon if you're not finding the exact deal you're looking for.
Wed 5/66:18 a.m.GRB - YYZ
1 stop4h 34mUnited Airlines
Wed 12/65:30 p.m.YYZ - GRB
1 stop4h 32mUnited Airlines
Deal found 15/5C$ 678
Fri 7/63:50 p.m.GRB - YYZ
1 stop3h 53mUnited Airlines
Tue 11/61:00 p.m.YYZ - GRB
1 stop4h 47mUnited Airlines
Deal found 14/5C$ 798
Wed 5/65:25 p.m.GRB - YYZ
1 stop5h 33mUnited Airlines
Wed 12/67:30 a.m.YYZ - GRB
2 stops8h 36mUnited Airlines
Deal found 15/5C$ 811
Sun 26/56:18 a.m.GRB - YUL
2 stops12h 09mUnited Airlines
Sun 2/66:15 a.m.YUL - GRB
1 stop5h 02mUnited Airlines
Deal found 15/5C$ 853

Cheap American Airlines flights from Green Bay to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between Green Bay and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Green Bay to Ontario. Deals frequently update to provide users with more options.
Fri 21/66:07 a.m.GRB - YYZ
2 stops11h 31mAmerican Airlines
Tue 25/61:20 p.m.YYZ - GRB
1 stop5h 31mAmerican Airlines
Deal found 15/5C$ 689
Thu 12/96:35 p.m.GRB - YUL
2 stops18h 04mAmerican Airlines
Sat 21/98:01 a.m.YUL - GRB
2 stops14h 16mAmerican Airlines
Deal found 14/5C$ 696
Sat 13/76:19 a.m.GRB - YUL
2 stops15h 13mAmerican Airlines
Sat 27/74:00 p.m.YUL - GRB
2 stops20h 00mAmerican Airlines
Deal found 15/5C$ 699
Thu 12/96:35 p.m.GRB - YUL
1 stop21h 00mAmerican Airlines
Sat 21/96:03 p.m.YUL - GRB
1 stop17h 45mAmerican Airlines
Deal found 14/5C$ 715
Wed 17/76:19 a.m.GRB - YUL
2 stops15h 13mAmerican Airlines
Sun 21/77:29 a.m.YUL - GRB
2 stops15h 00mAmerican Airlines
Deal found 15/5C$ 733
Sun 30/66:07 a.m.GRB - YYZ
2 stops7h 52mAmerican Airlines
Fri 5/77:30 a.m.YYZ - GRB
2 stops7h 52mAmerican Airlines
Deal found 15/5C$ 734
Wed 17/76:18 p.m.GRB - YUL
1 stop21h 22mAmerican Airlines
Sun 21/77:29 a.m.YUL - GRB
2 stops15h 00mAmerican Airlines
Deal found 16/5C$ 763
Fri 7/66:21 p.m.GRB - YYZ
1 stop3h 45mAmerican Airlines
Tue 11/66:54 a.m.YYZ - GRB
2 stops8h 24mAmerican Airlines
Deal found 14/5C$ 843
Fri 21/66:07 a.m.GRB - YYZ
2 stops11h 31mAmerican Airlines
Tue 25/66:54 a.m.YYZ - GRB
2 stops11h 57mAmerican Airlines
Deal found 15/5C$ 865

Cheap Green Bay to Ontario flights in May & June 2024

Find cheap flight options from Green Bay to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 409,532 searches. Prices were last updated on 16 May 2024.
Scroll through some of the best deals on flights from Green Bay to Ontario in 2024. Check back regularly for other flight deals.
Wed 5/66:18 a.m.GRB - YYZ
1 stop4h 34mUnited Airlines
Wed 12/65:30 p.m.YYZ - GRB
1 stop4h 32mUnited Airlines
Deal found 15/5C$ 678
Fri 21/66:07 a.m.GRB - YYZ
2 stops11h 31mAmerican Airlines
Tue 25/61:20 p.m.YYZ - GRB
1 stop5h 31mAmerican Airlines
Deal found 15/5C$ 689
Sun 30/66:07 a.m.GRB - YYZ
2 stops7h 52mAmerican Airlines
Fri 5/77:30 a.m.YYZ - GRB
2 stops7h 52mAmerican Airlines
Deal found 15/5C$ 734
Fri 7/63:50 p.m.GRB - YYZ
1 stop3h 53mUnited Airlines
Tue 11/61:00 p.m.YYZ - GRB
1 stop4h 47mUnited Airlines
Deal found 14/5C$ 798
Wed 5/65:25 p.m.GRB - YYZ
1 stop5h 33mUnited Airlines
Wed 12/67:30 a.m.YYZ - GRB
2 stops8h 36mUnited Airlines
Deal found 15/5C$ 811
Sun 26/57:00 a.m.GRB - YUL
1 stop4h 14mWestJet
Sun 2/66:14 a.m.YUL - GRB
1 stop6h 10mWestJet
Deal found 15/5C$ 835
Sun 26/54:22 p.m.GRB - YUL
1 stop6h 09mDelta
Sun 2/61:05 p.m.YUL - GRB
1 stop8h 51mDelta
Deal found 15/5C$ 839
Fri 7/66:21 p.m.GRB - YYZ
1 stop3h 45mAmerican Airlines
Tue 11/66:54 a.m.YYZ - GRB
2 stops8h 24mAmerican Airlines
Deal found 14/5C$ 843
Sun 26/56:18 a.m.GRB - YUL
2 stops12h 09mUnited Airlines
Sun 2/66:15 a.m.YUL - GRB
1 stop5h 02mUnited Airlines
Deal found 15/5C$ 853

Green Bay to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Green Bay and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Scroll through some of the best deals on flights from Green Bay to Ontario in 2024. Check back regularly for other flight deals.
Sat 24/84:04 p.m.GRB - YUL
1 stop6h 15mDelta
Tue 27/87:00 a.m.YUL - GRB
2 stops15h 57mDelta
Deal found 14/5C$ 623
Sat 24/87:00 a.m.GRB - YUL
2 stops15h 40mDelta
Tue 27/87:00 a.m.YUL - GRB
2 stops15h 57mDelta
Deal found 15/5C$ 629
Wed 5/66:18 a.m.GRB - YYZ
1 stop4h 34mUnited Airlines
Wed 12/65:30 p.m.YYZ - GRB
1 stop4h 32mUnited Airlines
Deal found 15/5C$ 678
Sat 24/84:04 p.m.GRB - YUL
1 stop6h 15mDelta
Tue 27/812:45 p.m.YUL - GRB
1 stop10h 12mDelta
Deal found 15/5C$ 678
Fri 21/66:07 a.m.GRB - YYZ
2 stops11h 31mAmerican Airlines
Tue 25/61:20 p.m.YYZ - GRB
1 stop5h 31mAmerican Airlines
Deal found 15/5C$ 689
Sat 6/76:19 a.m.GRB - YUL
1 stop9h 21mAmerican Airlines
Fri 12/77:29 a.m.YUL - GRB
2 stops15h 00mAmerican Airlines
Deal found 16/5C$ 689
Sat 13/77:00 a.m.GRB - YUL
1 stop8h 07mDelta
Sat 27/77:30 a.m.YUL - GRB
2 stops10h 33mDelta
Deal found 15/5C$ 692
Sun 14/77:00 a.m.GRB - YUL
1 stop15h 01mWestJet
Sat 27/76:00 a.m.YUL - GRB
1 stop12h 03mWestJet
Deal found 15/5C$ 693
Sat 6/76:18 p.m.GRB - YUL
2 stops18h 34mAmerican Airlines
Fri 12/77:29 a.m.YUL - GRB
2 stops15h 00mAmerican Airlines
Deal found 16/5C$ 696

Green Bay to Ontario flights leaving soon

Find last-minute flight options from Green Bay to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Consider one of these great deals we found on last-minute flights from Green Bay to Ontario. To prevent any unwanted surprises, users should verify their flight info before booking.
Sun 26/57:00 a.m.GRB - YUL
1 stop4h 14mWestJet
Sun 2/66:14 a.m.YUL - GRB
1 stop6h 10mWestJet
Deal found 15/5C$ 835
Sun 26/54:22 p.m.GRB - YUL
1 stop6h 09mDelta
Sun 2/61:05 p.m.YUL - GRB
1 stop8h 51mDelta
Deal found 15/5C$ 839
Sun 26/56:18 a.m.GRB - YUL
2 stops12h 09mUnited Airlines
Sun 2/66:15 a.m.YUL - GRB
1 stop5h 02mUnited Airlines
Deal found 15/5C$ 853
Sun 26/57:00 a.m.GRB - YUL
2 stops7h 14mDelta
Sun 2/66:14 a.m.YUL - GRB
2 stops11h 25mDelta
Deal found 16/5C$ 860
Sun 26/54:22 p.m.GRB - YUL
1 stop6h 09mDelta
Sun 2/61:05 p.m.YUL - GRB
1 stop8h 51mDelta
Deal found 15/5C$ 1,349
Sun 26/57:00 a.m.GRB - YUL
2 stops7h 14mDelta
Sun 2/66:14 a.m.YUL - GRB
1 stop6h 10mDelta
Deal found 15/5C$ 1,361
Sun 26/55:19 a.m.GRB - YUL
2 stops8h 55mDelta
Sun 2/66:14 a.m.YUL - GRB
2 stops11h 25mDelta
Deal found 15/5C$ 1,368
Sun 26/510:52 a.m.GRB - YUL
3 stops33h 18mMultiple Airlines
Sun 2/68:25 p.m.YUL - GRB
3 stops25h 37mMultiple Airlines
Deal found 15/5C$ 5,072

Find flights from Green Bay to Ontario within your budget

Customize your flight search to find flights from Green Bay to Ontario 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, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 623 - C$ 702

Route

Depart

Return

Price

Green Bay Austin-StraubelMontreal Pierre Elliott Trudeau Intl

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 24/8

1 stop6h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 27/8

2 stops15h 57m

C$ 623

Green Bay Austin-StraubelMontreal Pierre Elliott Trudeau Intl

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 24/8

2 stops15h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 27/8

2 stops15h 57m

C$ 629

Green Bay Austin-StraubelToronto Pearson Intl

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Wed 5/6

1 stop4h 34m

Toronto Pearson Intl

Wed 12/6

1 stop4h 32m

C$ 678

Green Bay Austin-StraubelMontreal Pierre Elliott Trudeau Intl

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 24/8

1 stop6h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 27/8

1 stop10h 12m

C$ 678

Green Bay Austin-StraubelToronto Pearson Intl

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Fri 21/6

2 stops11h 31m

Toronto Pearson Intl

Tue 25/6

1 stop5h 31m

C$ 689

Green Bay Austin-StraubelMontreal Pierre Elliott Trudeau Intl

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Thu 12/9

2 stops18h 04m

Montreal Pierre Elliott Trudeau Intl

Sat 21/9

1 stop17h 45m

C$ 689

Green Bay Austin-StraubelMontreal Pierre Elliott Trudeau Intl

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sun 14/7

1 stop15h 01m

Montreal Pierre Elliott Trudeau Intl

Sat 27/7

1 stop12h 03m

C$ 693

Green Bay Austin-StraubelMontreal Pierre Elliott Trudeau Intl

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Thu 12/9

2 stops18h 04m

Montreal Pierre Elliott Trudeau Intl

Sat 21/9

2 stops14h 16m

C$ 696

Green Bay Austin-StraubelMontreal Pierre Elliott Trudeau Intl

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 13/7

1 stop15h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 27/7

1 stop12h 03m

C$ 702

Flights are sorted by cheapest first

Deals found on 15/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 16 May 2024.
Read reviews from past customers who have flown United Airlines, American Airlines and Delta from Green Bay to Ontario. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.5
Good
2,919 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Green Bay to Ontario?

    Most people fly from Green Bay Austin-Straubel (GRB) if they book a flight from Green Bay to Ontario. Green Bay Austin-Straubel is conveniently located just 9.5 km from Green Bay’s city centre.

  • Can I find flights from Green Bay to Region of Ontario for under C$ 700 on Cheapflights?

    Yes, there are multiple flights from Green Bay to Region of Ontario for under C$ 700. The cheapest flight booked recently is on Delta for just C$ 623, but on average you can expect to pay C$ 715.

  • Are there last-minute flights available from Green Bay to Region of Ontario for under C$ 900?

    There are currently 8+ open flights from Green Bay to Region of Ontario within the next 7 days for less than C$ 900.

  • What does GRB to YYZ mean?

    GRB stands for Green Bay Austin-Straubel Airport, while YYZ stands for Toronto Pearson Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Green Bay to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Green Bay to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Green Bay to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Green Bay to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Green Bay to Ontario that include hotel bookings?

    Yes. In addition to deals on Green Bay to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to Ontario.

  • Can I find deals for business class flights from Green Bay to Ontario?

    Yes. Cheapflights offers flight deals from Green Bay to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Green Bay to Ontario that allow pets onboard?

    Many airlines flying from Green Bay to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Green Bay to Ontario?

    Yes, you can often find last-minute deals on Green Bay to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Green Bay to Region of Ontario flight deals updated?

    The Green Bay to Region of Ontario flight deals you see on this page were last updated on 16/5.

See more FAQs

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Alternative routes for Green Bay to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Green Bay to Ontario by cabin class

Find flights from Green Bay to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Green Bay to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Green Bay to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Green Bay to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Green Bay by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Green Bay to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Green Bay shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Green Bay to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Green Bay to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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