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Cheap flights from Calgary to Buffalo from C$ 220

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BUF
28 Apr — 5 May1
1 adult

Cheap 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 23 April 2025.

Round-trip from

C$ 539

One-way from

C$ 220

Popular in

January

Cheapest in

October

Average price

C$ 802
WestJet
  • WestJet
  • 6/6-13/6
  • 2 total stops
  • 15h 49m total
  • Calgary to Buffalo
American Airlines
  • American Airlines
  • 19/6
  • 1 total stop
  • 15h 00m total
  • Calgary to Buffalo
Highest demand for flights based on searches. 19% potential increase in price (C$ 247 potential increase over avg. RT price).
Cheapest flight prices on average. 14% potential price decrease (C$ 125 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find 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 23 April 2025.

Fri 6/69:15 a.m.YYC - BUF
1 stop5h 54mWestJet
Fri 13/612:10 p.m.BUF - YYC
1 stop9h 55mWestJet
Deal found 22/4C$ 539
Tue 1/76:45 a.m.YYC - BUF
2 stops14h 35mDelta
Mon 7/711:40 a.m.BUF - YYC
1 stop11h 27mDelta
Deal found 22/4C$ 557
Fri 6/61:30 p.m.YYC - BUF
2 stops21h 51mUnited Airlines
Fri 13/65:51 p.m.BUF - YYC
1 stop7h 02mUnited Airlines
Deal found 22/4C$ 712
Tue 1/79:15 p.m.YYC - BUF
3 stops35h 11mMultiple Airlines
Mon 7/711:53 a.m.BUF - YYC
3 stops29h 12mMultiple Airlines
Deal found 22/4C$ 875

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 629,999 searches. Data last updated 23 April 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

Fri 6/6

9:15 a.m.-5:09 p.m.

1 stop5h 54m

Buffalo

Fri 13/6

12:10 p.m.-8:05 p.m.

1 stop9h 55m

C$ 539

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Tue 1/7

6:45 a.m.-11:20 p.m.

2 stops14h 35m

Buffalo

Mon 7/7

11:40 a.m.-9:07 p.m.

1 stop11h 27m

C$ 557

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Fri 6/6

1:30 p.m.-1:21 p.m.

2 stops21h 51m

Buffalo

Fri 13/6

5:51 p.m.-10:53 p.m.

1 stop7h 02m

C$ 712

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Tue 1/7

9:15 p.m.-10:26 a.m.

3 stops35h 11m

Buffalo

Mon 7/7

11:53 a.m.-3:05 p.m.

3 stops29h 12m

C$ 875

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Thu 19/6

6:29 a.m.-11:29 p.m.

1 stop15h 00m

C$ 220

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Fri 6/6

7:30 p.m.-1:21 p.m.

2 stops15h 51m

C$ 252

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Thu 5/6

1:00 a.m.-5:09 p.m.

2 stops14h 09m

C$ 268

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Thu 5/6

12:30 a.m.-5:30 p.m.

1 stop15h 00m

C$ 321

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

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.

Cheapflights Insights

Everything you need to know about your flight from Calgary to Buffalo

What is the cheapest time of day to fly from YYC to BUF?

Find hourly flight availability from Calgary to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 April 2025.

It’s optimal to fly from Calgary to Buffalo in the morning. By choosing this option you can save up to 2% on the cost of your flight, compared to a flight at noon.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 64.0 - 102.0 mm per month. November is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Buffalo when rainfall is around 64.0 mm.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated 23 April 2025.

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
8.0
Very good

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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.
  • What are the cheapest airlines flying from Calgary to Buffalo round-trip?

    WestJet, at C$ 539, was found to be the cheapest airline from Calgary to Buffalo.Alternate airlines to your destination round-trip include Delta and United Airlines. These flights start at 26% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Calgary to Buffalo one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at C$ 220. United Airlines flights start at C$ 252 while deals on Delta start at C$ 268 one-way.

  • 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

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Cheektowaga
Tonawanda
Batavia
Williamsville
Amherst

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Calgary to Buffalo

Discover the top 2 airlines that operate flights from Calgary to Buffalo. 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 629,999 searches. Data last updated 23 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 451AverageC$ 623FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 802AverageC$ 1,175FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Calgary to Buffalo?

Cheapflights helps you search for flights from Calgary to Buffalo via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Calgary to Buffalo?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Calgary to Buffalo.

Can Cheapflights find flights from Calgary to Buffalo with no change fees?

Yes! Cheapflights helps users easily find flights from Calgary to Buffalo with no change fees.

Can Cheapflights notify me if prices for flights from Calgary to Buffalo become cheaper?

Yes, Cheapflights offers price alerts on Calgary to Buffalo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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