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$413+ Cheap flights from Green Bay (GRB) to Canada

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — YYZ
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Green Bay to Canada

Keep the following information in mind while searching for Green Bay to Canada flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$413
(American Airlines)
Provider with most accurate pricing for Green Bay Austin-Straubel-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Toronto (YTO) flights.
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From Green Bay Austin-Straubel to Canada
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Find flight deals from Green Bay to Canada

Cheapest flights from Green Bay to Canada
Explore the most affordable flight options available from Green Bay to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/72:31 pmGRB - YYC
1 stop9h 58mAmerican Airlines
Sat 6/146:29 amYYC - GRB
1 stop9h 57mAmerican Airlines
Deal found 3/30$413
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:00 amGRB - YYZ
2 stops11h 35mAmerican Airlines
Sun 5/46:20 pmYYZ - GRB
1 stop17h 37mAmerican Airlines
Deal found 3/30$504
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/244:13 pmGRB - YUL
1 stop6h 06mDelta
Wed 5/2811:00 amYUL - GRB
2 stops11h 25mDelta
Deal found 3/31$509
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1410:50 amGRB - YYZ
1 stop3h 56mUnited Airlines
Wed 5/211:00 pmYYZ - GRB
1 stop4h 51mUnited Airlines
Deal found 3/30$512
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/224:13 pmGRB - YYZ
1 stop6h 01mDelta
Mon 5/266:30 amYYZ - GRB
1 stop5h 56mDelta
Deal found 3/30$524
This United deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/243:45 pmGRB - YUL
1 stop4h 44mUnited Airlines
Wed 5/289:45 amYUL - GRB
1 stop6h 22mUnited Airlines
Deal found 3/31$531
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2411:27 amGRB - YUL
2 stops26h 58mAmerican Airlines
Wed 5/285:35 pmYUL - GRB
2 stops18h 22mAmerican Airlines
Deal found 3/30$541
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:00 amGRB - YYC
2 stops14h 48mUnited Airlines
Fri 9/55:05 pmYYC - GRB
2 stops25h 45mUnited Airlines
Deal found 3/30$679
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1311:27 amGRB - YQB
1 stop49h 03mAmerican Airlines
Tue 5/202:15 pmYQB - GRB
1 stop9h 55mAmerican Airlines
Deal found 3/30$736
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/135:30 pmGRB - YQB
2 stops17h 32mUnited Airlines
Tue 5/207:45 pmYQB - GRB
2 stops15h 30mUnited Airlines
Deal found 3/30$814
This United deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/133:54 pmGRB - YUL
1 stop17h 46mMultiple Airlines
Mon 6/168:20 amYUL - GRB
1 stop26h 51mMultiple Airlines
Deal found 3/30$831
This WestJet deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:53 amGRB - YYC
1 stop9h 52mWestJet
Thu 9/41:00 amYYC - GRB
2 stops14h 30mWestJet
Deal found 3/30$1,524

Cheapflights Fare Finder

Customize your flight search to find flights from Green Bay to Canada 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 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Green Bay to Canada that are best for you.

Fly from

Green Bay

Fly to

Canada

Route

Depart

Return

Price

Green BayCalgary

GRB - YYC

GRBYYC

Green Bay Austin-Straubel

Sat 6/7

2:31 pm-11:29 pm

1 stop9h 58m

Calgary

Sat 6/14

6:29 am-5:26 pm

1 stop9h 57m

$413

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Wed 4/30

6:00 am-6:35 pm

2 stops11h 35m

Toronto Pearson Intl

Sun 5/4

6:20 pm-10:57 am

1 stop17h 37m

$504

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 5/24

4:13 pm-11:19 pm

1 stop6h 06m

Montreal Pierre Elliott Trudeau Intl

Wed 5/28

11:00 am-9:25 pm

2 stops11h 25m

$509

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Wed 5/14

10:50 am-3:46 pm

1 stop3h 56m

Toronto Pearson Intl

Wed 5/21

1:00 pm-4:51 pm

1 stop4h 51m

$512

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Thu 5/22

4:13 pm-11:14 pm

1 stop6h 01m

Toronto Pearson Intl

Tue 5/27

3:50 pm-9:24 pm

1 stop6h 34m

$524

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 5/24

3:45 pm-9:29 pm

1 stop4h 44m

Montreal Pierre Elliott Trudeau Intl

Wed 5/28

9:45 am-3:07 pm

1 stop6h 22m

$531

Green BayMontreal

GRB - YUL

GRBYUL

Green Bay Austin-Straubel

Sat 5/24

11:27 am-3:25 pm

2 stops26h 58m

Montreal Pierre Elliott Trudeau Intl

Wed 5/28

5:35 pm-10:57 am

2 stops18h 22m

$541

Green BayCalgary

GRB - YYC

GRBYYC

Green Bay Austin-Straubel

Wed 8/27

8:00 am-9:48 pm

2 stops14h 48m

Calgary

Fri 9/5

5:05 pm-7:50 pm

2 stops25h 45m

$679

Green BayQuébec City

GRB - YQB

GRBYQB

Green Bay Austin-Straubel

Tue 5/13

11:27 am-1:30 pm

1 stop49h 03m

Québec City

Tue 5/20

2:15 pm-11:10 pm

1 stop9h 55m

$736

Green BayQuébec City

GRB - YQB

GRBYQB

Green Bay Austin-Straubel

Tue 5/13

5:30 pm-12:02 pm

2 stops17h 32m

Québec City

Tue 5/20

7:45 pm-10:15 am

2 stops15h 30m

$814

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 14 results
1
2

Best time to book a flight from Green Bay to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada from Green Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Green Bay to Canada

What is the cheapest month to book a flight from Green Bay to Canada?

Currently, January is the cheapest month in which you can book a flight from Green Bay to Canada (average of $243). Flying from Green Bay to Canada in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Canada by month

Plan your trip to Canada by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Canada ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Canada when rainfall is around 2.0 in.

Temperature in Canada by month

Plan your trip to Canada by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Canada, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. 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 Canada. Reviews last updated March 31, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Green Bay to Canada to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,789 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Canada. 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 Canada?

    If you book a flight to Canada from Green Bay, you will be flying from Austin-Straubel, which is the city’s only airport. Green Bay Austin-Straubel (GRB) is located 5.9 mi from the center of Green Bay.

  • What are the most popular routes from Green Bay to Canada?

    When deciding which route to take from Green Bay to Canada consider Green Bay Austin-Straubel - Calgary, Green Bay Austin-Straubel - Montreal Pierre Elliott Trudeau Intl or Green Bay Austin-Straubel - Toronto Pearson Intl as they are the most popular.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Green Bay to Canada?

    Currently, January is the cheapest month in which you can book a flight from Green Bay to Canada (average of $243). Flying from Green Bay to Canada in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Green Bay to Canada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Green Bay to Canada

Discover the top 2 airlines that operate flights from Green Bay to Canada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$219Average$667FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$537Average$741FlexibilityNo cancel feeOn-time60%
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