$183+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYC
Mar 9 — Mar 161
1 adult, Economy
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Find cheap flights from Buffalo 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Buffalo to Calgary
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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 February 7, 2026.
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 February 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Thu 5/141:08 pm
BUF
- YYC
1 stop23h 52m
Multiple Airlines
Mon 5/1812:30 am
YYC
- BUF
1 stop9h 43m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 2/7. 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.
Tue 3/246:02 am
BUF
- YYC
2 stops16h 43m
Delta
Tue 3/316:30 am
YYC
- BUF
2 stops14h 43m
Delta
Deal found 2/7![Delta logo]()
$482
This American Airlines deal was found by Cheapflights users on 2/7. 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.
Tue 5/266:10 am
BUF
- YYC
1 stop19h 32m
American Airlines
Fri 5/291:40 pm
YYC
- BUF
1 stop17h 56m
American Airlines
Deal found 2/7![American Airlines logo]()
$491
This FlightHub deal was found by Cheapflights users on 2/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:50 pm
BUF
- YYC
1 stop7h 35m
WestJet
Tue 9/19:15 am
YYC
- BUF
1 stop11h 48m
WestJet
Deal found 2/4![WestJet logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:07 pm
BUF
- YYC
1 stop9h 02m
WestJet
Mon 3/3012:30 am
YYC
- BUF
1 stop8h 31m
WestJet
Deal found 2/7![WestJet logo]()
$507
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Tue 3/37:00 am
BUF
- YYC
1 stop6h 31m
United Airlines
Wed 3/412:33 pm
YYC
- BUF
1 stop6h 18m
United Airlines
Deal found 2/5![United Airlines logo]()
$508
This FlightHub deal was found by Cheapflights users on 2/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:50 pm
BUF
- YYC
1 stop28h 35m
WestJet
Sun 9/2712:30 am
YYC
- BUF
1 stop21h 28m
WestJet
Deal found 2/7![WestJet logo]()
$509
This FlightHub deal was found by Cheapflights users on 2/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:50 pm
BUF
- YYC
1 stop7h 35m
WestJet
Mon 8/316:20 am
YYC
- BUF
2 stops10h 37m
WestJet
Deal found 2/5![WestJet logo]()
$517
Best flights from Buffalo to CalgaryDiscover carefully curated flight deals from Buffalo to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 7, 2026.
Discover carefully curated flight deals from Buffalo to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 7, 2026.
This Delta deal was found by Cheapflights users on 2/7. 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.
Tue 3/246:02 am
BUF
- YYC
2 stops16h 43m
Delta
Tue 3/316:30 am
YYC
- BUF
2 stops14h 43m
Delta
Deal found 2/7![Delta logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:07 pm
BUF
- YYC
1 stop9h 02m
WestJet
Mon 3/3012:30 am
YYC
- BUF
1 stop8h 31m
WestJet
Deal found 2/7![WestJet logo]()
$507
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 am
BUF
- YYC
1 stop6h 31m
United Airlines
Wed 3/46:15 am
YYC
- BUF
1 stop14h 44m
United Airlines
Deal found 2/3![United Airlines logo]()
$508
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 3/216:34 am
BUF
- YYC
1 stop17h 22m
American Airlines
Sat 3/286:30 am
YYC
- BUF
1 stop14h 11m
American Airlines
Deal found 2/3![American Airlines logo]()
$508
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:07 pm
BUF
- YYC
1 stop9h 02m
Multiple Airlines
Mon 3/3012:30 am
YYC
- BUF
2 stops32h 19m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$508
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Tue 3/247:00 am
BUF
- YYC
1 stop6h 30m
United Airlines
Tue 3/311:27 pm
YYC
- BUF
1 stop7h 43m
United Airlines
Deal found 2/7![United Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 2/4. 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 4/302:34 pm
BUF
- YYC
1 stop8h 31m
Delta
Sat 5/212:30 am
YYC
- BUF
1 stop8h 31m
Delta
Deal found 2/4![Delta logo]()
$583
Last-minute flights from Buffalo to CalgaryDiscover last-minute flight deals from Buffalo to Calgary. Data last updated February 7, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Calgary. Data last updated February 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:05 pm
BUF
- YYC
1 stop26h 54m
Multiple Airlines
Sat 3/712:30 am
YYC
- BUF
1 stop8h 35m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$618
This Justfly.com deal was found by Cheapflights users on 2/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
BUF
- YYC
2 stops29h 02m
WestJet
Sun 3/86:30 pm
YYC
- BUF
2 stops38h 31m
WestJet
Deal found 2/3![WestJet logo]()
$619
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Tue 3/37:00 am
BUF
- YYC
1 stop6h 31m
United Airlines
Wed 3/412:33 pm
YYC
- BUF
1 stop6h 18m
United Airlines
Deal found 2/5![United Airlines logo]()
$508
This Air Canada deal was found by Cheapflights users on 2/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 am
BUF
- YYC
2 stops27h 43m
Air Canada
Wed 3/412:33 pm
YYC
- BUF
1 stop6h 18m
Air Canada
Deal found 2/6![Air Canada logo]()
$591
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 3/217:02 pm
BUF
- YYC
2 stops18h 42m
American Airlines
Sat 3/286:30 am
YYC
- BUF
2 stops15h 20m
American Airlines
Deal found 2/3![American Airlines logo]()
$576
This WestJet deal was found by Cheapflights users on 2/3. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2112:21 pm
BUF
- YYC
1 stop25h 22m
WestJet
Sat 3/2811:30 pm
YYC
- BUF
2 stops33h 31m
WestJet
Deal found 2/3![WestJet logo]()
$734
This Delta deal was found by Cheapflights users on 2/7. 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.
Tue 3/246:02 am
BUF
- YYC
2 stops16h 43m
Delta
Tue 3/316:30 am
YYC
- BUF
2 stops14h 43m
Delta
Deal found 2/7![Delta logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:07 pm
BUF
- YYC
1 stop9h 02m
WestJet
Mon 3/3012:30 am
YYC
- BUF
1 stop8h 31m
WestJet
Deal found 2/7![WestJet logo]()
$507
One-way flights from Buffalo to CalgarySearch for one-way flight options from Buffalo to Calgary. Find affordable one-way fares based on user searches. Data last updated February 7, 2026.
Search for one-way flight options from Buffalo to Calgary. Find affordable one-way fares based on user searches. Data last updated February 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:25 pm
BUF
- YYC
3 stops50h 10m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:31 pm
BUF
- YYC
3 stops51h 46m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$186
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:17 am
BUF
- YYC
1 stop15h 36m
United Airlines
Deal found 2/6![United Airlines logo]()
$220
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Sat 3/216:34 am
BUF
- YYC
1 stop17h 22m
American Airlines
Deal found 2/4![American Airlines logo]()
$224
This American Airlines deal was found by Cheapflights users on 2/7. 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.
Sat 4/116:00 am
BUF
- YYC
1 stop8h 59m
American Airlines
Deal found 2/7![American Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 2/7. 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.
Sat 4/116:02 am
BUF
- YYC
2 stops16h 43m
Delta
Deal found 2/7![Delta logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sat 3/217:36 pm
BUF
- YYC
3 stops47h 26m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$364
Find 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 February 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $482 (Delta) |
One-way from | $183 (Kiwi.com) |
Popular in | August |
Cheapest in | November |
Average price | $508 |
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 February 7, 2026.
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
Tue 3/24
6:02 am-8:45 pm
2 stops16h 43m
Calgary
Tue 3/31
6:30 am-11:13 pm
2 stops14h 43m
$482
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Tue 3/24
12:07 pm-7:09 pm
1 stop9h 02m
Calgary
Mon 3/30
12:30 am-11:01 am
1 stop8h 31m
$507
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Tue 3/3
7:00 am-11:31 am
1 stop6h 31m
Calgary
Wed 3/4
6:15 am-10:59 pm
1 stop14h 44m
$508
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Sat 3/21
6:34 am-9:56 pm
1 stop17h 22m
Calgary
Sat 3/28
6:30 am-10:41 pm
1 stop14h 11m
$508
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Tue 3/24
12:07 pm-7:09 pm
1 stop9h 02m
Calgary
Mon 3/30
12:30 am-10:49 am
2 stops32h 19m
$508
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Tue 3/24
7:00 am-11:30 am
1 stop6h 30m
Calgary
Tue 3/31
1:27 pm-11:10 pm
1 stop7h 43m
$508
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Thu 4/30
2:34 pm-9:05 pm
1 stop8h 31m
Calgary
Sat 5/2
12:30 am-11:01 am
1 stop8h 31m
$583
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Mon 3/23
9:25 pm-9:35 pm
3 stops50h 10m
$183
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Sat 4/11
7:31 pm-9:17 pm
3 stops51h 46m
$186
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Mon 3/23
8:17 am-9:53 pm
1 stop15h 36m
$220
Showing 1-10 of 14 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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Calgary flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Calgary flight deals on Cheapflights vs. FlightHub >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 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 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.
BUF-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 February 7, 2026.
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.
Entertainment
7.1
Crew
8.1
Boarding
7.7
Overall
7.4
Food
6.6
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Crew
8.1
Boarding
7.7
Overall
7.4
Food
6.6
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Crew
8.1
Boarding
7.7
Overall
7.4
Food
6.6
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Crew
8.1
Boarding
7.7
Overall
7.4
Food
6.6
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
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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Other flights to Calgary
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Buffalo and Calgary flights
Browse other Buffalo and Calgary flight options. Last updated on February 7, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on February 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 February 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$341 | Average$562 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$342 | Average$632 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$378 | Average$591 | FlexibilityNo cancel fee | On-time71% |