$132+ Cheap flights from Buffalo (BUF) 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYC
Nov 27 — Dec 41
1 adult, Economy
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1. Tell us where you want to go
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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.Find flight deals from Buffalo to Calgary
Cheapest flights from Buffalo to CalgaryExplore the most affordable flight options available from Buffalo to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.
Explore the most affordable flight options available from Buffalo to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Fri 12/511:30 amBUF - YYC
1 stop9h 39mMultiple Airlines
Sun 12/74:20 pmYYC - BUF
1 stop19h 55mMultiple Airlines
Deal found 10/27![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Thu 12/182:07 pmBUF - YYC
2 stops36h 37mMultiple Airlines
Wed 1/148:55 amYYC - BUF
1 stop25h 47mMultiple Airlines
Deal found 10/27![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Mon 11/102:42 pmBUF - YYC
1 stop23h 02mMultiple Airlines
Thu 11/1312:20 pmYYC - BUF
2 stops21h 24mMultiple Airlines
Deal found 10/27![Multiple Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/108:10 amBUF - YYC
1 stop8h 11mUnited Airlines
Thu 11/132:13 pmYYC - BUF
1 stop6h 39mUnited Airlines
Deal found 10/27![United Airlines logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/95:03 amBUF - YYC
2 stops32h 11mMultiple Airlines
Tue 12/168:55 amYYC - BUF
1 stop24h 09mMultiple Airlines
Deal found 10/26![Multiple Airlines logo]()
$533
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/186:05 amBUF - YYC
1 stop8h 45mAmerican Airlines
Wed 1/141:40 pmYYC - BUF
1 stop19h 12mAmerican Airlines
Deal found 10/27![American Airlines logo]()
$534
This Delta deal was found by Cheapflights users on 10/26. 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.
Tue 12/99:14 amBUF - YYC
2 stops13h 43mDelta
Tue 12/166:35 amYYC - BUF
2 stops14h 27mDelta
Deal found 10/26![Delta logo]()
$538
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/96:20 amBUF - YYC
1 stop17h 25mAmerican Airlines
Tue 12/166:30 amYYC - BUF
1 stop13h 50mAmerican Airlines
Deal found 10/26![American Airlines logo]()
$563
Cheap flight deals from Buffalo to Calgary
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 October 28, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $340 (Kiwi.com) |
One-way from | $132 (Kiwi.com) |
Popular in | March |
Cheapest in | November |
Average price | $477 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo 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 October 28, 2025.
Use the filters below to find and compare flights from Buffalo to Calgary that are best for you.
Fly from
Buffalo
Fly to
Calgary
Route
Depart
Return
Price
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Fri 12/5
11:30 am-7:09 pm
1 stop9h 39m
Calgary
Sun 12/7
4:20 pm-2:15 pm
1 stop19h 55m
$340
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Mon 11/10
8:10 am-2:21 pm
1 stop8h 11m
Calgary
Thu 11/13
2:13 pm-10:52 pm
1 stop6h 39m
$524
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Tue 12/9
9:14 am-8:57 pm
2 stops13h 43m
Calgary
Tue 12/16
6:35 am-11:02 pm
2 stops14h 27m
$538
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Wed 1/28
10:45 am-9:53 pm
2 stops13h 08m
Calgary
Sun 2/1
12:37 pm-8:29 pm
1 stop5h 52m
$547
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Wed 2/18
6:00 am-12:59 pm
1 stop8h 59m
Calgary
Sat 2/28
1:30 pm-11:46 am
1 stop20h 16m
$563
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Tue 4/7
7:00 am-11:54 am
1 stop6h 54m
Calgary
Wed 4/8
6:20 am-10:45 pm
1 stop14h 25m
$563
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Wed 2/18
8:25 am-2:21 pm
1 stop7h 56m
Calgary
Sat 2/28
6:15 am-9:01 pm
2 stops12h 46m
$572
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Fri 12/12
12:37 pm-3:10 pm
3 stops52h 33m
$132
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Wed 12/10
5:03 am-9:59 pm
2 stops18h 56m
$245
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Wed 12/10
7:00 am-11:35 am
1 stop6h 35m
$247
Showing 1-10 of 13 results
Compare providers for flights from Buffalo to Calgary
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Calgary in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Calgary flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Calgary flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Calgary flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Calgary flights, Cheapflights users trust eDreams the most. eDreams 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 Buffalo-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 Buffalo to Calgary
Have a flexible travel schedule? Discover the best time to fly to Calgary from Buffalo 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 Buffalo to Calgary
What is the cheapest time of day to fly from BUF to YYC?
Find hourly flight availability from Buffalo to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.
It’s optimal to fly from Buffalo to Calgary in the evening. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the afternoon.
How much does it cost to fly round-trip from Buffalo 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 October 28, 2025.
See what other customers who have flown with United Airlines, American Airlines, and WestJet from Buffalo 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.
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Calgary?
Book flights to Calgary if you plan to visit one of these locationsCanmore
Airdrie
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Alternative routes for Buffalo to Calgary
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Buffalo to Calgary
Discover the top 3 airlines that operate flights from Buffalo 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 October 28, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$342 | Average$687 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$357 | Average$547 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$378 | Average$586 | FlexibilityNo cancel fee | On-time71% |