$234+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYC
Jul 11 — Jul 181
Round-trip
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
Cheapest
Best
Last-minute
One-way
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 June 11, 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 June 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:16 pm
BUF
- YYC
1 stop10h 34m
Multiple Airlines
Mon 9/289:00 pm
YYC
- BUF
2 stops13h 21m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:16 pm
BUF
- YYC
1 stop10h 34m
Multiple Airlines
Mon 9/2812:20 am
YYC
- BUF
1 stop10h 01m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:48 pm
BUF
- YYC
1 stop9h 02m
Multiple Airlines
Thu 8/209:00 pm
YYC
- BUF
2 stops14h 55m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:29 am
BUF
- YYC
1 stop12h 21m
Multiple Airlines
Thu 8/209:00 pm
YYC
- BUF
2 stops14h 55m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:48 pm
BUF
- YYC
1 stop9h 02m
Multiple Airlines
Fri 8/2112:20 am
YYC
- BUF
1 stop9h 14m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:16 pm
BUF
- YYC
1 stop29h 54m
Multiple Airlines
Mon 9/287:00 am
YYC
- BUF
1 stop27h 21m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:48 pm
BUF
- YYC
1 stop9h 02m
Multiple Airlines
Tue 8/189:00 pm
YYC
- BUF
2 stops14h 55m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:29 am
BUF
- YYC
1 stop12h 21m
Multiple Airlines
Tue 8/189:00 pm
YYC
- BUF
2 stops14h 55m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:48 pm
BUF
- YYC
1 stop22h 12m
Multiple Airlines
Thu 8/209:00 pm
YYC
- BUF
2 stops14h 55m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$478
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 June 11, 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 June 11, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:58 pm
BUF
- YYC
1 stop6h 38m
United Airlines
Wed 9/162:58 pm
YYC
- BUF
1 stop6h 46m
United Airlines
Deal found 6/9![United Airlines logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:16 pm
BUF
- YYC
1 stop23h 44m
Multiple Airlines
Mon 9/289:00 pm
YYC
- BUF
2 stops13h 21m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$486
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 9/2312:09 pm
BUF
- YYC
1 stop13h 20m
American Airlines
Mon 9/287:00 am
YYC
- BUF
2 stops11h 56m
American Airlines
Deal found 6/7![American Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 6/8. 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 10/247:00 am
BUF
- YYC
1 stop6h 28m
United Airlines
Tue 10/273:22 pm
YYC
- BUF
2 stops16h 27m
United Airlines
Deal found 6/8![United Airlines logo]()
$512
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Sun 6/216:00 am
BUF
- YYC
1 stop19h 42m
American Airlines
Fri 6/267:00 am
YYC
- BUF
1 stop15h 38m
American Airlines
Deal found 6/6![American Airlines logo]()
$550
This United Airlines deal was found by Cheapflights users on 6/8. 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 8/245:58 pm
BUF
- YYC
1 stop6h 38m
United Airlines
Tue 9/19:30 am
YYC
- BUF
2 stops9h 37m
United Airlines
Deal found 6/8![United Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 9/2310:30 am
BUF
- YYC
2 stops10h 00m
United Airlines
Mon 9/283:22 pm
YYC
- BUF
3 stops16h 07m
United Airlines
Deal found 6/7![United Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:58 pm
BUF
- YYC
1 stop6h 38m
United Airlines
Fri 9/48:30 am
YYC
- BUF
1 stop6h 26m
United Airlines
Deal found 6/10![United Airlines logo]()
$549
This United Airlines deal was found by Cheapflights users on 6/7. 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 9/1210:30 am
BUF
- YYC
2 stops10h 00m
United Airlines
Sat 9/196:00 am
YYC
- BUF
2 stops15h 44m
United Airlines
Deal found 6/7![United Airlines logo]()
$571
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:30 am
BUF
- YYC
2 stops13h 18m
United Airlines
Sat 9/199:30 am
YYC
- BUF
2 stops12h 14m
United Airlines
Deal found 6/9![United Airlines logo]()
$583
Last-minute flights from Buffalo to CalgaryDiscover last-minute flight deals from Buffalo to Calgary. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Calgary. Data last updated June 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Sun 6/216:00 am
BUF
- YYC
1 stop19h 42m
American Airlines
Fri 6/267:00 am
YYC
- BUF
1 stop15h 38m
American Airlines
Deal found 6/6![American Airlines logo]()
$550
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:00 am
BUF
- YYC
1 stop17h 37m
United Airlines
Sat 7/48:30 am
YYC
- BUF
1 stop6h 11m
United Airlines
Deal found 6/9![United Airlines logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:50 pm
BUF
- YYC
1 stop22h 10m
Multiple Airlines
Sun 7/511:20 am
YYC
- BUF
2 stops21h 36m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$606
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:04 pm
BUF
- YYC
1 stop6h 33m
United Airlines
Sat 7/48:30 am
YYC
- BUF
1 stop6h 11m
United Airlines
Deal found 6/10![United Airlines logo]()
$612
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:04 pm
BUF
- YYC
1 stop6h 33m
United Airlines
Tue 7/72:58 pm
YYC
- BUF
1 stop7h 01m
United Airlines
Deal found 6/10![United Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/98:08 am
BUF
- YYC
1 stop17h 41m
American Airlines
Thu 7/167:00 am
YYC
- BUF
1 stop13h 47m
American Airlines
Deal found 6/11![American Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/98:08 am
BUF
- YYC
1 stop17h 41m
American Airlines
Wed 7/156:45 am
YYC
- BUF
1 stop14h 05m
American Airlines
Deal found 6/8![American Airlines logo]()
$564
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/1812:28 pm
BUF
- YYC
1 stop24h 32m
Multiple Airlines
Sat 7/257:00 am
YYC
- BUF
2 stops31h 30m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$651
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 June 11, 2026.
Search for one-way flight options from Buffalo to Calgary. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This United Airlines deal was found by Cheapflights users on 6/8. 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 10/37:00 am
BUF
- YYC
1 stop6h 28m
United Airlines
Deal found 6/8![United Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2512:28 pm
BUF
- YYC
1 stop30h 42m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 6/277:45 pm
BUF
- YYC
2 stops40h 35m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 6/11. 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 6/277:00 am
BUF
- YYC
1 stop17h 37m
United Airlines
Deal found 6/11![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/107:01 am
BUF
- YYC
1 stop16h 42m
American Airlines
Deal found 6/10![American Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:04 pm
BUF
- YYC
1 stop6h 33m
United Airlines
Deal found 6/10![United Airlines logo]()
$340
This Justfly.com deal was found by Cheapflights users on 6/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:36 pm
BUF
- YYC
2 stops23h 24m
WestJet
Deal found 6/10![WestJet logo]()
$353
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 7/236:04 pm
BUF
- YYC
1 stop6h 33m
United Airlines
Deal found 6/8![United Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 6/277:45 pm
BUF
- YYC
3 stops28h 35m
WestJet
Deal found 6/11![WestJet logo]()
$376
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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $419 (Kiwi.com) |
One-way from | $234 (United Airlines) |
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 June 11, 2026.
Use the filters below to find and compare flights from Buffalo to Calgary that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Tue 9/15
5:58 pm-10:36 pm
1 stop6h 38m
Calgary
Wed 9/16
2:58 pm-11:44 pm
1 stop6h 46m
$481
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Wed 9/23
1:16 pm-11:00 am
1 stop23h 44m
Calgary
Mon 9/28
9:00 pm-12:21 pm
2 stops13h 21m
$486
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Wed 9/23
12:09 pm-11:29 pm
1 stop13h 20m
Calgary
Mon 9/28
7:00 am-8:56 pm
2 stops11h 56m
$512
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Sat 10/24
7:00 am-11:28 am
1 stop6h 28m
Calgary
Tue 10/27
3:22 pm-9:49 am
2 stops16h 27m
$512
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Mon 8/24
5:58 pm-10:36 pm
1 stop6h 38m
Calgary
Tue 9/1
9:30 am-9:07 pm
2 stops9h 37m
$512
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Wed 9/23
10:30 am-6:30 pm
2 stops10h 00m
Calgary
Mon 9/28
3:22 pm-9:29 am
3 stops16h 07m
$523
Quickest round-trip
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Wed 9/2
5:58 pm-10:36 pm
1 stop6h 38m
Calgary
Fri 9/4
8:30 am-4:56 pm
1 stop6h 26m
$549
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Sun 6/21
6:00 am-11:42 pm
1 stop19h 42m
Calgary
Fri 6/26
7:00 am-12:38 am
1 stop15h 38m
$550
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Sat 9/12
10:30 am-6:30 pm
2 stops10h 00m
Calgary
Sat 9/19
6:00 am-11:44 pm
2 stops15h 44m
$571
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Wed 9/16
10:30 am-9:48 pm
2 stops13h 18m
Calgary
Sat 9/19
9:30 am-11:44 pm
2 stops12h 14m
$583
Showing 1-10 of 21 resultsSorted by cheapest first
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 June.
| 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 June 11, 2026.
See what other customers who have flown with United Airlines and American Airlines 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.
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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
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Explore flights to Calgary departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
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Buffalo and Calgary flights
Browse other Buffalo and Calgary flight options. Last updated on June 11, 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 June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Buffalo to Calgary
Discover the top 2 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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$443 | Average$660 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$459 | Average$675 | FlexibilityNo cancel fee | On-time71% |