$171+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYC
May 6 — May 131
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
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Best
Last-minute
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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 April 6, 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 April 6, 2026.
This American Airlines deal was found by Cheapflights users on 4/1. 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 9/177:56 pm
BUF
- YYC
1 stop18h 12m
American Airlines
Mon 9/286:45 am
YYC
- BUF
1 stop14h 25m
American Airlines
Deal found 4/1![American Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 4/3. 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.
Wed 9/162:36 pm
BUF
- YYC
2 stops10h 44m
American Airlines
Sat 9/2612:15 pm
YYC
- BUF
1 stop20h 23m
American Airlines
Deal found 4/3![American Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/55:50 pm
BUF
- YYC
2 stops20h 29m
United Airlines
Wed 5/63:22 pm
YYC
- BUF
2 stops16h 19m
United Airlines
Deal found 3/31![United Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 4/2. 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 7/145:52 pm
BUF
- YYC
1 stop6h 48m
United Airlines
Tue 7/218:30 am
YYC
- BUF
1 stop6h 16m
United Airlines
Deal found 4/2![United Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 4/1. 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 4/156:00 am
BUF
- YYC
1 stop8h 59m
American Airlines
Sat 4/186:45 am
YYC
- BUF
1 stop14h 23m
American Airlines
Deal found 4/1![American Airlines logo]()
$496
This FlightHub deal was found by Cheapflights users on 3/31. 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 4/303:53 pm
BUF
- YYC
1 stop6h 12m
WestJet
Sat 5/212:30 am
YYC
- BUF
1 stop8h 31m
WestJet
Deal found 3/31![WestJet logo]()
$499
This FlightHub deal was found by Cheapflights users on 4/2. 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 7/1412:16 pm
BUF
- YYC
1 stop11h 34m
WestJet
Tue 7/287:00 am
YYC
- BUF
2 stops9h 24m
WestJet
Deal found 4/2![WestJet logo]()
$504
This Justfly.com deal was found by Cheapflights users on 4/1. 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.
Thu 10/157:25 pm
BUF
- YYC
1 stop20h 22m
WestJet
Sun 10/1811:00 am
YYC
- BUF
1 stop5h 58m
WestJet
Deal found 4/1![WestJet logo]()
$505
This FlightHub deal was found by Cheapflights users on 4/2. 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 7/1412:16 pm
BUF
- YYC
1 stop11h 34m
WestJet
Tue 7/217:00 am
YYC
- BUF
2 stops14h 58m
WestJet
Deal found 4/2![WestJet logo]()
$512
This American Airlines deal was found by Cheapflights users on 4/2. 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 7/146:00 am
BUF
- YYC
1 stop19h 40m
American Airlines
Tue 7/216:15 am
YYC
- BUF
2 stops12h 52m
American Airlines
Deal found 4/2![American Airlines logo]()
$515
This American Airlines deal was found by Cheapflights users on 4/1. 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 5/166:00 am
BUF
- YYC
1 stop8h 59m
American Airlines
Sat 5/232:14 pm
YYC
- BUF
1 stop7h 55m
American Airlines
Deal found 4/1![American Airlines logo]()
$527
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 April 6, 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 April 6, 2026.
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/57:00 am
BUF
- YYC
1 stop6h 32m
United Airlines
Wed 5/612:34 pm
YYC
- BUF
1 stop6h 27m
United Airlines
Deal found 3/31![United Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 4/4. 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.
Wed 9/168:11 am
BUF
- YYC
1 stop17h 09m
American Airlines
Sat 9/2612:15 pm
YYC
- BUF
1 stop20h 23m
American Airlines
Deal found 4/4![American Airlines logo]()
$442
This FlightHub deal was found by Cheapflights users on 3/31. 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 4/303:53 pm
BUF
- YYC
1 stop6h 12m
WestJet
Sat 5/212:30 am
YYC
- BUF
1 stop8h 31m
WestJet
Deal found 3/31![WestJet logo]()
$499
This Delta deal was found by Cheapflights users on 3/31. 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 4/303:53 pm
BUF
- YYC
1 stop6h 12m
Delta
Sun 5/311:00 am
YYC
- BUF
1 stop5h 51m
Delta
Deal found 3/31![Delta logo]()
$528
This United Airlines deal was found by Cheapflights users on 4/2. 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 7/145:52 pm
BUF
- YYC
1 stop6h 48m
United Airlines
Tue 7/218:30 am
YYC
- BUF
1 stop6h 16m
United Airlines
Deal found 4/2![United Airlines logo]()
$494
This FlightHub deal was found by Cheapflights users on 4/2. 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 7/1412:16 pm
BUF
- YYC
1 stop11h 34m
WestJet
Tue 7/287:00 am
YYC
- BUF
2 stops9h 24m
WestJet
Deal found 4/2![WestJet logo]()
$504
This Delta deal was found by Cheapflights users on 4/2. 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 9/173:50 pm
BUF
- YYC
1 stop6h 15m
Delta
Mon 9/287:00 am
YYC
- BUF
2 stops9h 33m
Delta
Deal found 4/2![Delta logo]()
$528
This Delta deal was found by Cheapflights users on 4/1. 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.
Wed 4/156:05 am
BUF
- YYC
2 stops16h 35m
Delta
Sat 4/186:40 am
YYC
- BUF
2 stops13h 59m
Delta
Deal found 4/1![Delta logo]()
$542
Last-minute flights from Buffalo to CalgaryDiscover last-minute flight deals from Buffalo to Calgary. Data last updated April 6, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Calgary. Data last updated April 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/1. 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 4/156:00 am
BUF
- YYC
1 stop8h 59m
American Airlines
Sat 4/186:45 am
YYC
- BUF
1 stop14h 23m
American Airlines
Deal found 4/1![American Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 4/1. 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.
Wed 4/156:05 am
BUF
- YYC
2 stops16h 35m
Delta
Sat 4/186:40 am
YYC
- BUF
2 stops13h 59m
Delta
Deal found 4/1![Delta logo]()
$542
This FlightHub deal was found by Cheapflights users on 3/31. 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 4/303:53 pm
BUF
- YYC
1 stop6h 12m
WestJet
Sat 5/212:30 am
YYC
- BUF
1 stop8h 31m
WestJet
Deal found 3/31![WestJet logo]()
$499
This Delta deal was found by Cheapflights users on 3/31. 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 4/303:53 pm
BUF
- YYC
1 stop6h 12m
Delta
Sun 5/311:00 am
YYC
- BUF
1 stop5h 51m
Delta
Deal found 3/31![Delta logo]()
$528
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/57:00 am
BUF
- YYC
1 stop6h 32m
United Airlines
Wed 5/612:34 pm
YYC
- BUF
1 stop6h 27m
United Airlines
Deal found 3/31![United Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 4/1. 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 5/166:00 am
BUF
- YYC
1 stop8h 59m
American Airlines
Sat 5/232:14 pm
YYC
- BUF
1 stop7h 55m
American Airlines
Deal found 4/1![American Airlines logo]()
$527
This FlightHub deal was found by Cheapflights users on 4/5. 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.
Sat 5/236:25 am
BUF
- YYC
1 stop15h 40m
WestJet
Sun 5/3111:00 am
YYC
- BUF
1 stop5h 51m
WestJet
Deal found 4/5![WestJet logo]()
$547
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 April 6, 2026.
Search for one-way flight options from Buffalo to Calgary. Find affordable one-way fares based on user searches. Data last updated April 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
Mon 6/12:49 pm
BUF
- YYC
2 stops33h 06m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/117:31 pm
BUF
- YYC
2 stops52h 44m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$180
This American Airlines deal was found by Cheapflights users on 4/3. 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.
Mon 6/18:00 am
BUF
- YYC
1 stop17h 43m
American Airlines
Deal found 4/3![American Airlines logo]()
$193
This Delta deal was found by Cheapflights users on 4/1. 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 7/2312:03 pm
BUF
- YYC
1 stop10h 02m
Delta
Deal found 4/1![Delta logo]()
$236
This Air Canada deal was found by Cheapflights users on 4/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:00 am
BUF
- YYC
2 stops20h 21m
Air Canada
Deal found 4/5![Air Canada logo]()
$244
This Delta deal was found by Cheapflights users on 4/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:07 am
BUF
- YYC
2 stops13h 03m
Delta
Deal found 4/5![Delta logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 4/308:08 pm
BUF
- YYC
2 stops24h 02m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$252
This FlightHub deal was found by Cheapflights users on 4/1. 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 7/237:36 pm
BUF
- YYC
2 stops27h 04m
WestJet
Deal found 4/1![WestJet logo]()
$254
This American Airlines deal was found by Cheapflights users on 4/5. 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.
Wed 7/1510:02 am
BUF
- YYC
1 stop15h 38m
American Airlines
Deal found 4/5![American Airlines logo]()
$257
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 April 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $442 (American Airlines) |
One-way from | $171 (Kiwi.com) |
Popular in | February |
Cheapest in | November |
Average price | $579 |
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 April 6, 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 5/5
7:00 am-11:32 am
1 stop6h 32m
Calgary
Wed 5/6
12:34 pm-9:01 pm
1 stop6h 27m
$442
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Wed 9/16
8:11 am-11:20 pm
1 stop17h 09m
Calgary
Sat 9/26
12:15 pm-10:38 am
1 stop20h 23m
$442
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Tue 7/14
5:52 pm-10:40 pm
1 stop6h 48m
Calgary
Tue 7/21
8:30 am-4:46 pm
1 stop6h 16m
$494
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Thu 4/30
3:53 pm-8:05 pm
1 stop6h 12m
Calgary
Sat 5/2
12:30 am-11:01 am
1 stop8h 31m
$499
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Tue 7/14
12:16 pm-9:50 pm
1 stop11h 34m
Calgary
Tue 7/28
7:00 am-6:24 pm
2 stops9h 24m
$504
Quickest round-trip
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Thu 4/30
3:53 pm-8:05 pm
1 stop6h 12m
Calgary
Sun 5/3
11:00 am-6:51 pm
1 stop5h 51m
$528
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Thu 9/17
3:50 pm-8:05 pm
1 stop6h 15m
Calgary
Mon 9/28
7:00 am-6:33 pm
2 stops9h 33m
$528
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Wed 4/15
6:05 am-8:40 pm
2 stops16h 35m
Calgary
Sat 4/18
6:40 am-10:39 pm
2 stops13h 59m
$542
Cheapest one-way
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Mon 5/11
7:31 pm-10:15 pm
2 stops52h 44m
$180
BuffaloCalgary
BUF - YYC
BUFYYC
Buffalo
Mon 9/14
8:11 am-11:20 pm
1 stop17h 09m
$193
Showing 1-10 of 15 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 April.
| 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.
Cheapflights Insights
Everything you need to know about your flight 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 April 6, 2026.
See what other customers who have flown with United Airlines,WestJet, andAmerican 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
Comfort
7.3
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.6
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
Explore flights to Calgary departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 6, 2026.
Complete your trip
Complete your trip to Calgary by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Calgary by cabin class
Find flights from Buffalo to Calgary, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Calgary flights
Browse other Buffalo and Calgary flight options. Last updated on April 6, 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 April 6, 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 April 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$341 | Average$583 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$342 | Average$660 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$436 | Average$666 | FlexibilityNo cancel fee | On-time71% |