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$318+ Cheap flights from Green Bay (GRB) to Calgary (YYC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — YYC
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
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Cheap flight deals from Green Bay to Calgary

Cheapest flights from Green Bay to Calgary
Explore the most affordable flight options available from Green Bay to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2026.

This American Airlines deal was found by Cheapflights users on 7/9. 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 9/98:27 pm
GRB
-
YYC
1 stop28h 02m
American Airlines
Mon 9/147:00 am
YYC
-
GRB
1 stop25h 35m
American Airlines
Deal found 7/9$503
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Thu 8/275:55 am
GRB
-
YYC
1 stop18h 47m
American Airlines
Mon 8/317:00 am
YYC
-
GRB
1 stop16h 16m
American Airlines
Deal found 7/9$596
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Sun 9/205:43 am
GRB
-
YYC
1 stop18h 46m
American Airlines
Fri 9/251:51 pm
YYC
-
GRB
1 stop18h 44m
American Airlines
Deal found 7/7$611
This lastminute.com deal was found by Cheapflights users on 7/10. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:57 am
GRB
-
YYC
1 stop14h 18m
WestJet
Wed 9/211:00 am
YYC
-
GRB
1 stop8h 40m
WestJet
Deal found 7/10$641
This American Airlines deal was found by Cheapflights users on 7/10. 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.
Thu 8/275:55 am
GRB
-
YYC
1 stop8h 02m
American Airlines
Wed 9/26:45 am
YYC
-
GRB
2 stops10h 40m
American Airlines
Deal found 7/10$649

Find flight deals from Green Bay to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$503
(American Airlines)

One-way from

$318
(Delta)

Popular in

March

Cheapest in

December

Average price

$934
Provider with most accurate pricing for Green Bay Austin-Straubel-Calgary flight deals.
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Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Calgary flights.
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From Green Bay Austin-Straubel to Calgary
Search Deals
One-way flight from Green Bay Austin-Straubel to Calgary
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to Calgary 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 July 11, 2026.
Use the filters below to find and compare flights from Green Bay to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayCalgary

GRB - YYC

GRBYYC

Green Bay Austin-Straubel

Wed 9/9

8:27 pm-11:29 pm

1 stop28h 02m

Calgary

Mon 9/14

7:00 am-9:35 am

1 stop25h 35m

$503

Green BayCalgary

GRB - YYC

GRBYYC

Green Bay Austin-Straubel

Thu 8/27

5:55 am-11:42 pm

1 stop18h 47m

Calgary

Mon 8/31

7:00 am-12:16 am

1 stop16h 16m

$596

Green BayCalgary

GRB - YYC

GRBYYC

Green Bay Austin-Straubel

Sun 9/20

5:43 am-11:29 pm

1 stop18h 46m

Calgary

Fri 9/25

1:51 pm-9:35 am

1 stop18h 44m

$611

Green BayCalgary

GRB - YYC

GRBYYC

Green Bay Austin-Straubel

Thu 8/27

6:57 am-8:15 pm

1 stop14h 18m

Calgary

Wed 9/2

11:00 am-8:40 pm

1 stop8h 40m

$641
Quickest round-trip

Green BayCalgary

GRB - YYC

GRBYYC

Green Bay Austin-Straubel

Thu 8/27

5:55 am-12:57 pm

1 stop8h 02m

Calgary

Wed 9/2

6:45 am-6:25 pm

2 stops10h 40m

$649

Green BayCalgary

GRB - YYC

GRBYYC

Green Bay Austin-Straubel

Wed 9/9

10:31 am-6:30 pm

2 stops32h 59m

Calgary

Mon 9/14

9:30 am-9:48 am

2 stops23h 18m

$675
Cheapest one-way
Quickest one-way

Green BayCalgary

GRB - YYC

GRBYYC

Green Bay Austin-Straubel

Fri 8/21

6:15 am-12:55 pm

1 stop7h 40m

$318

Green BayCalgary

GRB - YYC

GRBYYC

Green Bay Austin-Straubel

Mon 8/17

2:31 pm-10:37 pm

1 stop9h 06m

$318

Green BayCalgary

GRB - YYC

GRBYYC

Green Bay Austin-Straubel

Mon 8/17

3:20 pm-11:50 am

2 stops21h 30m

$392

Green BayCalgary

GRB - YYC

GRBYYC

Green Bay Austin-Straubel

Fri 8/21

5:29 pm-12:54 pm

3 stops20h 25m

$614

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Green Bay-Calgary flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-Calgary flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-Calgary flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Green Bay-Calgary flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Green Bay-Calgary flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Green Bay to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary 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 Calgary

How much does it cost to fly round-trip from Green Bay to Calgary?

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. 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 Calgary. Reviews last updated July 11, 2026.
See what other customers who have flown with United Airlines from Green Bay to Calgary have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,976 reviews

Food

6.7

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
9,976 reviews
United Airlines
7.4
Good
9,976 reviews

Food

6.7

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • How long is the flight from Green Bay to Calgary?

    American Airlines can get you from Green Bay to Calgary in just under 28h 02m. Your travel time can differ by up to . Green Bay and Calgary are separated by a distance of 1277 mi.

  • What is the cheapest airline to fly from Green Bay to Calgary round-trip?

    United Airlines, at $752, was found to be the cheapest airline from Green Bay to Calgary.. You may be able to fly from Green Bay to Calgary for 7% less than the average price by searching for this airline.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Calgary?

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Canmore

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Top airline flying from Green Bay to Calgary

Discover the top airline that operate flights from Green Bay to Calgary. 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 July 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$752Average$864FlexibilityNo cancel feeOn-time69%

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