Which airport typically offers the quickest layover for flights from Calgary to Buffalo?

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 02m.

What’s the top layover airport for flights from Calgary to Buffalo?

Chicago (ORD) – chosen by Cheapflights users on 67% of one-stop itineraries from Calgary to Buffalo on Cheapflights.

How much does it cost to fly round-trip from Calgary to Buffalo?

Airfare is below average for this route at the moment. Calgary to Buffalo flights typically cost between C$ 525 and C$ 690 in October. The cheapest round-trip price found within the last 3 days was C$ 409 on American Airlines (24 Oct-27 Oct).

What’s the cheapest layover airport for flights from Calgary to Buffalo?

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of C$ 466.

What’s the fastest layover option from Calgary to Buffalo?

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 6h 22m.

How long is the flight from Calgary to Buffalo?

There are many flights that can get you from Calgary to Buffalo in 6h 45m. Fly via American Airlines or United Airlines to get the fastest option. Calgary and Buffalo are separated by a distance of 2792 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What is the cheapest airline to fly from Calgary to Buffalo round-trip?

WestJet, at C$ 466, was found to be the cheapest airline from Calgary to Buffalo.. This flight start at 45% lower than the current average price 3 months from now.

What is the cheapest day to fly from Calgary to Buffalo?

Travelers seeking maximum savings on their Calgary to Buffalo flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest day to fly round-trip from Calgary to Buffalo?

Saturday flights are found to be more expensive to fly from Calgary to Buffalo. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Buffalo.

What is the cheapest month to fly from Calgary to Buffalo?

Our data shows that February tends to be the cheapest month to fly to Buffalo from Calgary. Users have commonly found prices around C$ 849 for the month, but tickets can be as low as C$ 467. Due to multiple factors, prepare for potentially higher prices in January.

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

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.

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.

C$ 302+ Cheap Flights from Calgary to Buffalo

Cheap flight deals from Calgary to Buffalo

Round-trip from	C$ 409
One-way from	C$ 302
Popular in	January
Cheapest in	February
Average price	C$ 607

American Airlines
24/10-27/10
2 total stops
46h 28m total
Calgary to Buffalo

Search Deals

United Airlines
25/10
1 total stop
7h 16m total
Calgary to Buffalo

Search Deals

Highest demand for flights based on searches. 29% potential increase in price (C$ 484 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 27% potential price decrease (C$ 252 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

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 11 September 2025.

Fri 24/101:29 p.m.YYC - BUF

1 stop25h 21mAmerican Airlines

Mon 27/105:27 p.m.BUF - YYC

1 stop21h 07mAmerican Airlines

Deal found 11/9C$ 409

Thu 23/1012:30 a.m.YYC - BUF

1 stop8h 49mMultiple Airlines

Mon 27/105:24 p.m.BUF - YYC

2 stops30h 27mMultiple Airlines

Deal found 11/9C$ 552

Sat 15/113:30 p.m.YYC - BUF

2 stops16h 33mUnited Airlines

Mon 17/115:40 p.m.BUF - YYC

2 stops20h 46mUnited Airlines

Deal found 10/9C$ 604

Sat 15/1112:30 a.m.YYC - BUF

1 stop11h 17mMultiple Airlines

Thu 20/111:59 p.m.BUF - YYC

2 stops29h 16mMultiple Airlines

Deal found 10/9C$ 607

Sun 16/118:55 a.m.YYC - BUF

1 stop24h 05mWestJet

Thu 20/1112:05 p.m.BUF - YYC

1 stop25h 39mWestJet

Deal found 10/9C$ 626

Thu 23/1012:30 a.m.YYC - BUF

2 stops12h 46mDelta

Mon 27/106:20 a.m.BUF - YYC

2 stops16h 27mDelta

Deal found 11/9C$ 719

Fri 14/1112:15 a.m.YYC - BUF

2 stops32h 45mWestJet

Mon 17/1111:19 a.m.BUF - YYC

1 stop11h 49mWestJet

Deal found 10/9C$ 798

Best flights from Calgary to Buffalo
Discover carefully curated flight deals from Calgary to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2025.

Fri 24/101:29 p.m.YYC - BUF

1 stop25h 21mAmerican Airlines

Mon 27/105:27 p.m.BUF - YYC

1 stop21h 07mAmerican Airlines

Deal found 11/9C$ 409

Thu 23/1012:30 a.m.YYC - BUF

1 stop8h 49mMultiple Airlines

Mon 27/105:24 p.m.BUF - YYC

2 stops30h 27mMultiple Airlines

Deal found 11/9C$ 552

Tue 3/32:00 p.m.YYC - BUF

1 stop6h 45mUnited Airlines

Wed 4/38:30 a.m.BUF - YYC

1 stop7h 26mUnited Airlines

Deal found 10/9C$ 603

Sat 15/1112:37 p.m.YYC - BUF

1 stop6h 23mUnited Airlines

Mon 17/115:40 p.m.BUF - YYC

2 stops20h 46mUnited Airlines

Deal found 10/9C$ 604

Sat 15/1112:30 a.m.YYC - BUF

1 stop11h 17mMultiple Airlines

Thu 20/111:59 p.m.BUF - YYC

2 stops29h 16mMultiple Airlines

Deal found 10/9C$ 607

Last-minute flights from Calgary to Buffalo
Discover last-minute flight deals from Calgary to Buffalo. Data last updated 11 September 2025 and is based on user searches.

Thu 23/1012:30 a.m.YYC - BUF

1 stop8h 49mMultiple Airlines

Mon 27/105:24 p.m.BUF - YYC

2 stops30h 27mMultiple Airlines

Deal found 11/9C$ 552

Thu 23/1012:30 a.m.YYC - BUF

2 stops12h 46mDelta

Mon 27/106:20 a.m.BUF - YYC

2 stops16h 27mDelta

Deal found 11/9C$ 719

Fri 24/101:29 p.m.YYC - BUF

1 stop25h 21mAmerican Airlines

Mon 27/105:27 p.m.BUF - YYC

1 stop21h 07mAmerican Airlines

Deal found 11/9C$ 409

Sat 25/1012:30 a.m.YYC - BUF

1 stop8h 31mWestJet

Sun 2/1112:06 p.m.BUF - YYC

1 stop9h 03mWestJet

Deal found 11/9C$ 1,783

Sun 26/103:30 p.m.YYC - BUF

2 stops25h 14mUnited Airlines

Sun 2/118:04 a.m.BUF - YYC

1 stop15h 49mUnited Airlines

Deal found 11/9C$ 952

Fly from

Fly to

Route

Depart

Return

Price

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Fri 24/10

1:29 p.m.-4:50 p.m.

1 stop25h 21m

Buffalo

Mon 27/10

5:27 p.m.-12:34 p.m.

1 stop21h 07m

C$ 409

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Thu 23/10

12:30 a.m.-11:19 a.m.

1 stop8h 49m

Buffalo

Mon 27/10

5:24 p.m.-9:51 p.m.

2 stops30h 27m

C$ 552

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Tue 3/3

2:00 p.m.-10:45 p.m.

1 stop6h 45m

Buffalo

Wed 4/3

8:30 a.m.-1:56 p.m.

1 stop7h 26m

C$ 603

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Sat 15/11

12:37 p.m.-9:00 p.m.

1 stop6h 23m

Buffalo

Mon 17/11

5:40 p.m.-12:26 p.m.

2 stops20h 46m

C$ 604

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Sat 15/11

12:30 a.m.-1:47 p.m.

1 stop11h 17m

Buffalo

Thu 20/11

1:59 p.m.-5:15 p.m.

2 stops29h 16m

C$ 607

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Sat 25/10

3:49 p.m.-10:03 a.m.

2 stops16h 14m

C$ 302

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Fri 24/10

12:30 a.m.-11:39 p.m.

1 stop21h 09m

C$ 376

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

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

Prices

Reviews of airlines servicing Buffalo

Check out reviews from past customers who have flown with WestJet from Calgary to Buffalo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

WestJet

7.2

Good

3,091 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

YYC - NRT

I like direct flight from Calgary to Japan. But it’s my fault, I did not decide my seat till last minute. I was in the middle seat in the middle lane, I hesitated asking to go to bathroom.

WestJet

7.2

Good

3,091 reviews

WestJet

7.2

Good

3,091 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

YYC - NRT

I like direct flight from Calgary to Japan. But it’s my fault, I did not decide my seat till last minute. I was in the middle seat in the middle lane, I hesitated asking to go to bathroom.

Related info for your journey

How long is the flight from Calgary to Buffalo?
There are many flights that can get you from Calgary to Buffalo in 6h 45m. Fly via American Airlines or United Airlines to get the fastest option. Calgary and Buffalo are separated by a distance of 2792 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Calgary to Buffalo round-trip?
WestJet, at C$ 466, was found to be the cheapest airline from Calgary to Buffalo.. This flight start at 45% lower than the current average price 3 months from now.
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

Cheektowaga

Tonawanda

Batavia

Williamsville

Amherst

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Top airline flying from Calgary to Buffalo

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 466	AverageC$ 649	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Fly with Cheapflights

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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Cheap flights from Calgary to Buffalo from C$ 302

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Calgary to Buffalo

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Calgary to Buffalo

Cheapest flights from Calgary to BuffaloExplore 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 11 September 2025.

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 11 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Calgary to Buffalo that are best for you.

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.

Cheapflights Insights

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

How much does it cost to fly round-trip from Calgary to Buffalo?

What’s the top layover airport for flights from Calgary to Buffalo?

What’s the fastest layover option from Calgary to Buffalo?

What’s the fastest layover option from Calgary to Buffalo?

Which airport typically offers the quickest layover for flights from Calgary to Buffalo?

Reviews of airlines servicing Buffalo

Check out reviews from past customers who have flown with WestJet from Calgary to Buffalo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What is the cheapest airline to fly from Calgary to Buffalo round-trip?

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

How can I find direct flights from Calgary to Buffalo?

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

Travelling to a place near Buffalo?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Calgary to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Calgary to Buffalo

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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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 11 September 2025.