$329+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — YYC
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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Find cheap flights from Green Bay to Calgary with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Green Bay to Calgary
Cheapest
Best
Last-minute
One-way
Cheapest flights from Green Bay to CalgaryExplore 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 August 8, 2026.
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 August 8, 2026.
This American Airlines deal was found by Cheapflights users on 8/7. 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.
Thu 8/275:55 am -
1 stop18h 47m
Mon 8/311:52 pm -
1 stop9h 24m
Deal found 8/7![American Airlines logo]()
$575
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/1010:05 am -
1 stop14h 24m
Wed 9/167:00 am -
1 stop25h 35m
Deal found 8/4![American Airlines logo]()
$594
This Delta deal was found by Cheapflights users on 8/4. 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 9/1012:02 pm -
2 stops12h 04m
Wed 9/166:35 am -
2 stops12h 57m
Deal found 8/4![Delta logo]()
$653
Best flights from Green Bay to CalgaryDiscover carefully curated flight deals from Green Bay to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from Green Bay to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
This American Airlines deal was found by Cheapflights users on 8/6. 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 -
1 stop18h 47m
Mon 8/311:52 pm -
1 stop9h 24m
Deal found 8/6![American Airlines logo]()
$580
This Delta deal was found by Cheapflights users on 8/4. 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 9/1012:02 pm -
2 stops12h 04m
Wed 9/166:35 am -
2 stops12h 57m
Deal found 8/4![Delta logo]()
$653
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:18 pm -
2 stops23h 06m
Tue 1/1210:39 am -
2 stops11h 10m
Deal found 8/7![United Airlines logo]()
$733
This American Airlines deal was found by Cheapflights users on 8/5. 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 9/1010:05 am -
1 stop14h 24m
Wed 9/167:00 am -
1 stop25h 35m
Deal found 8/5![American Airlines logo]()
$594
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/274:04 pm -
1 stop8h 25m
Wed 9/306:45 am -
2 stops16h 28m
Deal found 8/3![American Airlines logo]()
$701
Last-minute flights from Green Bay to CalgaryDiscover last-minute flight deals from Green Bay to Calgary. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Calgary. Data last updated August 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/7. 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.
Thu 8/275:55 am -
1 stop18h 47m
Mon 8/311:52 pm -
1 stop9h 24m
Deal found 8/7![American Airlines logo]()
$575
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/1010:05 am -
1 stop14h 24m
Wed 9/167:00 am -
1 stop25h 35m
Deal found 8/4![American Airlines logo]()
$594
This Delta deal was found by Cheapflights users on 8/4. 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 9/1012:02 pm -
2 stops12h 04m
Wed 9/166:35 am -
2 stops12h 57m
Deal found 8/4![Delta logo]()
$653
One-way flights from Green Bay to CalgarySearch for one-way flight options from Green Bay to Calgary. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from Green Bay to Calgary. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sat 9/193:42 pm -
1 stop7h 53m
Deal found 8/5![United Airlines logo]()
$329
This oojo deal was found by Cheapflights users on 8/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:07 am -
1 stop10h 08m
Deal found 8/4![WestJet logo]()
$364
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:02 pm -
2 stops8h 38m
Deal found 8/7![Delta logo]()
$377
This American Airlines deal was found by Cheapflights users on 8/4. 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 8/253:20 pm -
1 stop9h 22m
Deal found 8/4![American Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:37 pm -
3 stops29h 43m
Deal found 8/4![Multiple Airlines logo]()
$555
This WestJet deal was found by Cheapflights users on 8/5. 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.
Sat 9/194:16 pm -
2 stops9h 28m
Deal found 8/5![WestJet logo]()
$744
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 August 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $575 (American Airlines) |
One-way from | $329 (United Airlines) |
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 August 8, 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
Cheapest round-trip
Green BayCalgary
GRB Green Bay Austin-Straubel - YYC Calgary
GRBYYC
Green Bay Austin-Straubel
Thu 8/27
5:55 am-11:42 pm
1 stop18h 47m
Calgary
Mon 8/31
1:52 pm-12:16 am
1 stop9h 24m
$580
Green BayCalgary
GRB Green Bay Austin-Straubel - YYC Calgary
GRBYYC
Green Bay Austin-Straubel
Thu 9/10
10:05 am-11:29 pm
1 stop14h 24m
Calgary
Wed 9/16
7:00 am-9:35 am
1 stop25h 35m
$594
Green BayCalgary
GRB Green Bay Austin-Straubel - YYC Calgary
GRBYYC
Green Bay Austin-Straubel
Thu 9/10
12:02 pm-11:06 pm
2 stops12h 04m
Calgary
Wed 9/16
6:35 am-8:32 pm
2 stops12h 57m
$653
Quickest round-trip
Green BayCalgary
GRB Green Bay Austin-Straubel - YYC Calgary
GRBYYC
Green Bay Austin-Straubel
Sun 9/27
4:04 pm-11:29 pm
1 stop8h 25m
Calgary
Wed 9/30
6:45 am-12:13 am
2 stops16h 28m
$701
Green BayCalgary
GRB Green Bay Austin-Straubel - YYC Calgary
GRBYYC
Green Bay Austin-Straubel
Sat 1/9
5:18 pm-4:24 pm
2 stops23h 06m
Calgary
Tue 1/12
10:39 am-9:49 pm
2 stops11h 10m
$733
Cheapest one-way
Quickest one-way
Green BayCalgary
GRB Green Bay Austin-Straubel - YYC Calgary
GRBYYC
Green Bay Austin-Straubel
Mon 9/21
5:05 pm-10:35 pm
1 stop6h 30m
$329
Green BayCalgary
GRB Green Bay Austin-Straubel - YYC Calgary
GRBYYC
Green Bay Austin-Straubel
Sat 9/19
3:42 pm-10:35 pm
1 stop7h 53m
$329
Green BayCalgary
GRB Green Bay Austin-Straubel - YYC Calgary
GRBYYC
Green Bay Austin-Straubel
Tue 8/25
11:07 am-8:15 pm
1 stop10h 08m
$364
Green BayCalgary
GRB Green Bay Austin-Straubel - YYC Calgary
GRBYYC
Green Bay Austin-Straubel
Mon 9/21
12:02 pm-7:40 pm
2 stops8h 38m
$377
Green BayCalgary
GRB Green Bay Austin-Straubel - YYC Calgary
GRBYYC
Green Bay Austin-Straubel
Tue 8/25
3:20 pm-11:42 pm
1 stop9h 22m
$380
Showing 1-10 of 12 resultsSorted 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.
GRB-YYC
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.
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 August 8, 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.
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.4
Food
6.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDeb,Jan 2025
MKE - ORD
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.4
Food
6.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDeb,Jan 2025
MKE - ORD
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.
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Book flights to Calgary if you plan to visit one of these locationsCanmore
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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 August 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$752 | Average$871 | FlexibilityNo cancel fee | On-time69% |