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$157+ Cheap flights from Calgary (YYC) to Buffalo (BUF)

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BUF
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Calgary to Buffalo

Cheapest flights from Calgary to Buffalo
Explore the most affordable flight options available from Calgary to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:45 pmYYC - BUF
1 stop7h 52mAmerican Airlines
Sat 12/137:27 amBUF - YYC
2 stops16h 18mAmerican Airlines
Deal found 12/9$575
This FlightHub deal was found by Cheapflights users on 12/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:35 pmYYC - BUF
2 stops17h 43mWestJet
Sat 12/1312:10 pmBUF - YYC
2 stops29h 00mWestJet
Deal found 12/9$621

Find flight deals from Calgary to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Buffalo (BUF). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$416
(Delta)

One-way from

$157
(Trip.com)
Provider with most accurate pricing for Calgary-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-Buffalo flights.
Search Deals
From Calgary to Buffalo
Search Deals
One-way flight from Calgary to Buffalo
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary to Buffalo 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 December 12, 2025.
Use the filters below to find and compare flights from Calgary to Buffalo that are best for you.

Fly from

Calgary

Fly to

Buffalo

Route

Depart

Return

Price

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Thu 1/15

6:15 am-8:29 pm

2 stops12h 14m

Buffalo

Wed 1/21

11:24 am-9:53 pm

2 stops12h 29m

$418

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Thu 1/15

1:40 pm-11:48 pm

1 stop8h 08m

Buffalo

Wed 1/21

6:53 am-9:58 pm

1 stop17h 05m

$418

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Mon 1/26

6:30 am-10:52 pm

2 stops14h 22m

Buffalo

Wed 1/28

7:45 pm-8:54 pm

2 stops27h 09m

$418

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Sat 1/24

3:30 pm-2:14 pm

2 stops20h 44m

Buffalo

Sat 1/31

1:59 pm-9:53 pm

2 stops9h 54m

$491

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Mon 1/26

8:15 pm-11:19 am

2 stops13h 04m

Buffalo

Wed 1/28

6:00 am-7:09 pm

1 stop15h 09m

$512

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Sat 1/24

9:45 pm-12:44 pm

2 stops12h 59m

$168

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Tue 1/13

11:30 pm-6:19 pm

2 stops40h 49m

$176

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Tue 1/13

6:15 am-10:31 pm

2 stops14h 16m

$235

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Tue 1/13

1:40 pm-11:48 pm

1 stop8h 08m

$239

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Sat 1/24

1:40 pm-11:48 pm

1 stop8h 08m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 15 results
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Compare providers for flights from Calgary to Buffalo

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 Calgary to Buffalo in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Calgary-Buffalo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Calgary-Buffalo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Calgary-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Calgary-Buffalo 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 Calgary-Buffalo 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 Calgary to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Calgary 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.

Related info for your journey

Find useful and relevant information for your journey from Calgary to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Calgary to Buffalo?

    For as low as $418, United Airlines can have you in Buffalo from Calgary in 8h 08m. Airlines will cover a distance of 1735 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Calgary to Buffalo that include hotel bookings?

    Yes. In addition to deals on Calgary to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to Buffalo.

  • Can I find deals for business class flights from Calgary to Buffalo?

    Yes. Cheapflights offers flight deals from Calgary to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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