YYC - BUF

C$ 259 Find Cheap Flights from Calgary to Buffalo – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 481
Typical prices: C$ 639-C$ 1,075
Multiple Airlines
Sat 1/12Sun 16/12
YYC - BUF • 1 stop
Cheapest one-way flights
C$ 259
Typical prices: C$ 393-C$ 559
Multiple Airlines
Sat 29/9
YYC - BUF • 2 stops
Direct flights
Not available
There are currently no direct flights between Calgary and Buffalo. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 35% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg C$ 560 (round-trip)
Detroit Metropolitan Wayne County (DTW)
Shortest trip • 6h 10m (one-way)
Insights
Insights
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We hope you enjoy your trip to Buffalo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Calgary to Buffalo (YYC-BUF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Calgary to Buffalo

Tue, 1 Dec - Wed, 16 Dec
Multiple Airlines Logo
1:25 a.m. - 10:34 a.m.YYC  Calgary-BUF Buffalo
8h 09m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
12:40 p.m. - 1:05 p.m.BUF  Buffalo-YYC Calgary
25h 25m1 stop Atlanta Hartsfield-Jackson
C$ 481Multiple Airlines
Thu, 15 Oct - Wed, 21 Oct
Multiple Airlines Logo
7:00 a.m. - 12:59 p.m.YYC  Calgary-BUF Buffalo
27h 59m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
1:44 p.m. - 11:00 a.m.BUF  Buffalo-YYC Calgary
23h 16m1 stop Atlanta Hartsfield-Jackson
C$ 540Multiple Airlines
Thu, 15 Oct - Sat, 24 Oct
Multiple Airlines Logo
7:00 a.m. - 12:59 p.m.YYC  Calgary-BUF Buffalo
27h 59m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
1:44 p.m. - 12:05 p.m.BUF  Buffalo-YYC Calgary
24h 21m1 stop Atlanta Hartsfield-Jackson
C$ 546Multiple Airlines
Fri, 2 Oct - Mon, 5 Oct
Multiple Airlines Logo
9:00 p.m. - 12:50 p.m.YYC  Calgary-BUF Buffalo
13h 50m2 stops Vancouver Intl Atlanta Hartsfield-Jackson
Multiple Airlines Logo
1:40 p.m. - 9:50 p.m.BUF  Buffalo-YYC Calgary
10h 10m1 stop Atlanta Hartsfield-Jackson
C$ 557Multiple Airlines
Tue, 1 Dec - Wed, 16 Dec
Multiple Airlines Logo
1:25 a.m. - 10:34 a.m.YYC  Calgary-BUF Buffalo
8h 09m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
12:40 p.m. - 4:00 p.m.BUF  Buffalo-YYC Calgary
28h 20m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl
C$ 582Multiple Airlines
Fri, 2 Oct - Mon, 5 Oct
Multiple Airlines Logo
11:40 a.m. - 12:50 p.m.YYC  Calgary-BUF Buffalo
23h 10m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
1:40 p.m. - 11:00 a.m.BUF  Buffalo-YYC Calgary
23h 20m1 stop Atlanta Hartsfield-Jackson
C$ 597Multiple Airlines
Sat, 24 Oct - Sat, 31 Oct
United Airlines Logo
6:45 a.m. - 11:50 p.m.YYC  Calgary-BUF Buffalo
15h 05m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
6:00 a.m. - 9:53 p.m.BUF  Buffalo-YYC Calgary
17h 53m2 stops Washington, D.C. Dulles Intl Denver Intl
C$ 614United Airlines
Wed, 21 Oct - Sat, 24 Oct
United Airlines Logo
12:30 p.m. - 8:47 p.m.YYC  Calgary-BUF Buffalo
6h 17m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 a.m. - 11:28 a.m.BUF  Buffalo-YYC Calgary
6h 28m1 stop Chicago O'Hare Intl
C$ 620United Airlines
Fri, 16 Oct - Mon, 19 Oct
WestJet Logo
8:00 p.m. - 11:16 a.m.YYC  Calgary-BUF Buffalo
13h 16m2 stops Vancouver Intl Atlanta Hartsfield-Jackson
WestJet Logo
3:53 p.m. - 8:15 p.m.BUF  Buffalo-YYC Calgary
6h 22m1 stop Detroit Metropolitan Wayne County
C$ 645WestJet
Fri, 16 Oct - Mon, 19 Oct
WestJet Logo
11:00 a.m. - 7:02 p.m.YYC  Calgary-BUF Buffalo
6h 02m1 stop Detroit Metropolitan Wayne County
WestJet Logo
12:15 p.m. - 8:15 p.m.BUF  Buffalo-YYC Calgary
10h 00m1 stop Detroit Metropolitan Wayne County
C$ 645WestJet
Booking Insights

Price, demand, and travel trends for Calgary to Buffalo flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Calgary to Buffalo with more confidence.

What's the cheapest day of the week to fly from Calgary to Buffalo?

Tuesday is the cheapest day of the week to fly from Calgary to Buffalo and is 37% cheaper than the average day. Saturday is the most expensive day with flight prices 89% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Calgary to Buffalo flights

Low season

February

Cheapest flight

C$ 259
Most popular time to fly and prices are also 5% lower on average.
Flights from Calgary to Buffalo

When to book flights from Calgary to Buffalo

Are your dates flexible? Find out the best times to travel from Calgary to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Calgary to Buffalo flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Calgary to Buffalo?

    Flights from Calgary to Buffalo usually depart from Calgary (YYC) and arrive at Buffalo (BUF).

  • Which cabin classes can I book on flights from Calgary to Buffalo?

    Only Economy Class is available on flights from Calgary to Buffalo.

  • Which airports do connecting flights from Calgary to Buffalo pass through?

    One-stop flights from Calgary to Buffalo most commonly connect through:

    • Chicago O'Hare Intl (ORD) – 55% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) – 15% of one-stop connections
    • Denver Intl (DEN) – 15% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) – 15% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Calgary to Buffalo?

    Yes. Being flexible with your travel dates can save you up to 67% on the Calgary to Buffalo route. Tuesday is the cheapest departure day at C$ 502 round-trip on average, while Saturday is the most expensive at C$ 1,490, a difference of C$ 989. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long does a flight from Calgary to Buffalo take?

    A direct flight from Calgary to Buffalo takes 0h 00m, covering 4,492 km.

  • Do I need a passport to fly from Calgary to Buffalo?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Calgary to Buffalo changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 481 to C$ 1,155. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Calgary to Buffalo looking right now?

    One-way fares from Calgary to Buffalo are currently lower than usual. Average one-way flight prices are about C$ 332, which is 30% below the typical average for this route.

  • How much time can I save by choosing a different layover airport when travelling from Calgary to Buffalo?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 6h 10m, compared with 7h 20m via Denver Intl (DEN) and 8h 46m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Calgary and Buffalo?

    Buffalo is 2 hours ahead of Calgary (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Buffalo Airport (BUF)?

    Buffalo Airport (BUF) hosts 5 major car rental companies, with daily rates starting from around C$ 27 for economy cars. Top options include:
    · Dollar
    · Budget
    · Hertz
    · Alamo
    · Thrifty

  • How much should I expect to pay for a Calgary to Buffalo flight?

    Round-trip flights from Calgary to Buffalo range from C$ 639 to C$ 1,075, with an average of C$ 784 over the past 12 months. Anything below C$ 639 counts as a good deal.

Your guide to booking Calgary to Buffalo flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average C$ 502 – about C$ 989 less than Saturday (66% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Calgary to Buffalo trip for October. Fares historically average C$ 512 round-trip in that month – typically C$ 979 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Buffalo Airport.
    - Aloft Buffalo Airport
    - Comfort Inn and Suites Buffalo Airport
    - TownePlace Suites by Marriott Buffalo Airport

More options for your flight from Calgary to Buffalo

Complete your trip to Buffalo with a hotel stay or car rental

Car rentals in Buffalo
Hotels in Buffalo
Vacations in Buffalo