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Calgary International Airport to Buffalo Niagara International Airport flight

Explore the cheapest one-way and round-trip flights from Calgary International Airport to Buffalo Niagara International Airport over the next 90 days, with one-way fares from £172 and round-trip from £327. Based on Trip.com's latest 7-day flight data.

      • YYC 13:35
        18h 19m
        1 stop
        BUF 09:54
        Calgary - Buffalo | Fri, Oct 30 | United Airlines
        BUF 08:50
        7h 31m
        1 stop
        YYC 14:21
        Buffalo - Calgary | Tue, Nov 3 | United Airlines
        £327 £522
        37% off
        37% off
        £522 £327
      • YYC 06:00
        14h 33m
        1 stop
        BUF 22:33
        Calgary - Buffalo | Sat, Oct 31 | United Airlines
        BUF 06:30
        7h 5m
        1 stop
        YYC 12:35
        Buffalo - Calgary | Sat, Nov 7 | United Airlines
        £336 £522
        36% off
        36% off
        £522 £336
      • YYC 00:20
        8h 56m
        1 stop
        BUF 11:16
        Calgary - Buffalo | Sun, Oct 18 | WestJet
        BUF 12:15
        10h
        1 stop
        YYC 20:15
        Buffalo - Calgary | Sat, Oct 24 | WestJet
        £359 £522
        31% off
        31% off
        £522 £359
      • YYC 00:20
        8h 56m
        1 stop
        BUF 11:16
        Calgary - Buffalo | Sun, Oct 25 | WestJet
        BUF 06:00
        14h 55m
        1 stop
        YYC 18:55
        Buffalo - Calgary | Sat, Oct 31 | WestJet
        £360
        31% off
        £522 £360
      • YYC 06:00
        14h 33m
        1 stop
        BUF 22:33
        Calgary - Buffalo | Mon, Nov 2 | United Airlines
        BUF 08:50
        7h 31m
        1 stop
        YYC 15:21
        Buffalo - Calgary | Wed, Nov 4 | United Airlines
        £361
        31% off
        £522 £361
      • YYC 00:25
        8h 51m
        1 stop
        BUF 11:16
        Calgary - Buffalo | Sat, Oct 31 | WestJet
        BUF 11:20
        11h 45m
        1 stop
        YYC 22:05
        Buffalo - Calgary | Sat, Nov 7 | WestJet
        £369
        28% off
        £522 £369
      • YYC 08:45
        25h 31m
        1 stop
        BUF 11:16
        Calgary - Buffalo | Thu, Nov 5 | WestJet
        BUF 11:25
        11h 40m
        1 stop
        YYC 22:05
        Buffalo - Calgary | Thu, Nov 12 | WestJet
        £369
        28% off
        £522 £369
      • YYC 06:00
        14h 43m
        1 stop
        BUF 22:43
        Calgary - Buffalo | Sun, Oct 25 | United Airlines
        BUF 08:50
        7h 31m
        1 stop
        YYC 14:21
        Buffalo - Calgary | Sat, Oct 31 | United Airlines
        £370
        28% off
        £522 £370
      • YYC 07:00
        14h 33m
        1 stop
        BUF 22:33
        Calgary - Buffalo | Sun, Nov 8 | United Airlines
        BUF 06:30
        7h 5m
        1 stop
        YYC 12:35
        Buffalo - Calgary | Sun, Nov 15 | United Airlines
        £373
        28% off
        £522 £373
      • YYC 07:00
        14h 33m
        1 stop
        BUF 22:33
        Calgary - Buffalo | Thu, Nov 5 | United Airlines
        BUF 06:30
        7h 5m
        1 stop
        YYC 12:35
        Buffalo - Calgary | Thu, Nov 12 | United Airlines
        £375
        28% off
        £522 £375
      • YYC 07:00
        26h 16m
        1 stop
        BUF 11:16
        Calgary - Buffalo | Mon, Oct 19 | WestJet
        BUF 08:45
        7h 8m
        1 stop
        YYC 13:53
        Buffalo - Calgary | Mon, Oct 26 | United Airlines
        £380
        27% off
        £522 £380
      • YYC 13:51
        8h 8m
        1 stop
        BUF 23:59
        Calgary - Buffalo | Mon, Oct 19 | American Airlines
        BUF 08:00
        6h 51m
        1 stop
        YYC 12:51
        Buffalo - Calgary | Mon, Oct 26 | American Airlines
        £381
        27% off
        £522 £381
      • YYC 13:00
        17h 25m
        1 stop
        BUF 14:00
        Calgary - Buffalo | Thu, Oct 8 | Normal Airline
        BUF 15:00
        6h
        Nonstop
        YYC 16:00
        Buffalo - Calgary | Sat, Oct 10 | Normal Airline
        More cheap flights
        More cheap flights
      • YYC 07:00
        26h 16m
        1 stop
        BUF 11:16
        Calgary - Buffalo | Sat, Oct 24 | WestJet
        £172 £477
        64% off
        64% off
        £477 £172
      • YYC 06:00
        14h 43m
        1 stop
        BUF 22:43
        Calgary - Buffalo | Sat, Oct 24 | United Airlines
        £174 £477
        64% off
        64% off
        £477 £174
      • YYC 13:51
        8h 8m
        1 stop
        BUF 23:59
        Calgary - Buffalo | Sat, Oct 24 | American Airlines
        £181 £477
        62% off
        62% off
        £477 £181
      • YYC 00:20
        8h 56m
        1 stop
        BUF 11:16
        Calgary - Buffalo | Sat, Oct 24 | Delta Air Lines
        £195
        59% off
        £477 £195
      • YYC 06:00
        14h 43m
        1 stop
        BUF 22:43
        Calgary - Buffalo | Tue, Oct 13 | United Airlines
        £257
        46% off
        £477 £257
      • YYC 06:00
        14h 43m
        1 stop
        BUF 22:43
        Calgary - Buffalo | Wed, Oct 7 | United Airlines
        £274
        43% off
        £477 £274
      • YYC 06:35
        9h 48m
        1 stop
        BUF 18:23
        Calgary - Buffalo | Wed, Oct 7 | Delta Air Lines
        £277
        42% off
        £477 £277
      • YYC 00:20
        15h 32m
        1 stop
        BUF 17:52
        Calgary - Buffalo | Wed, Oct 7 | WestJet
        £277
        42% off
        £477 £277
      • YYC 09:45
        12h 14m
        1 stop
        BUF 23:59
        Calgary - Buffalo | Tue, Oct 13 | Delta Air Lines
        £288
        40% off
        £477 £288
      • YYC 07:00
        26h 16m
        1 stop
        BUF 11:16
        Calgary - Buffalo | Tue, Oct 13 | WestJet
        £293
        39% off
        £477 £293
      • YYC 13:51
        8h 8m
        1 stop
        BUF 23:59
        Calgary - Buffalo | Tue, Oct 13 | American Airlines
        £337
        28% off
        £477 £337
      • YYC 13:51
        6h 19m
        1 stop
        BUF 22:10
        Calgary - Buffalo | Wed, Oct 7 | American Airlines
        £348
        27% off
        £477 £348
      • YYC 13:00
        17h 25m
        1 stop
        BUF 14:00
        Calgary - Buffalo | Thu, Oct 8 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from Calgary International Airport to Buffalo Niagara International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Calgary International Airport to Buffalo Niagara International Airport?

The cheapest airline flying from Calgary International Airport to Buffalo Niagara International Airport is WestJet (from £172) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

WestJet
From £172
United Airlines
From £174
American Airlines
From £181
Delta Air Lines
From £195
Flair Airlines
From £305
Air Canada
From £347

Find more flights and airlines

What is the flight schedule from Calgary International Airport to Buffalo Niagara International Airport?

Check on the flight schedule from Calgary to Buffalo to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2389

    Calgary International Airport

    13:51

    YYC

    3h 45m

    Nonstop

    18:36

    ORD

    S M T W T F S
    Search

  2. AA564

    O'Hare International Airport

    20:44

    ORD

    1h 44m

    Nonstop

    23:28

    BUF

    S M T W T F S

  3. DL6893

    Calgary International Airport

    00:30

    YYC

    4h 23m

    Nonstop

    06:53

    ATL

    - M - - - - -
    Search

  4. DL1384

    Hartsfield–Jackson Atlanta International Airport

    09:16

    ATL

    2h

    Nonstop

    11:16

    BUF

    S M T W T F S

  5. AC154

    Calgary International Airport

    23:55

    YYC

    3h 46m

    Nonstop

    05:41

    YYZ

    S M T W T F S
    Search

  6. AC503

    Toronto Pearson International Airport

    08:15

    YYZ

    1h 55m

    Nonstop

    09:10

    ORD

    S M T W T F S

  7. AC3958

    O'Hare International Airport

    10:13

    ORD

    1h 50m

    Nonstop

    13:03

    BUF

    S M T W T F S

  8. DL6948

    Calgary International Airport

    09:45

    YYC

    4h 50m

    Nonstop

    16:35

    JFK

    S M T W T F S
    Search

  9. DL5264

    John F. Kennedy International Airport

    22:10

    JFK

    1h 40m

    Nonstop

    23:50

    BUF

    S M T W T F S

  10. UA550

    Calgary International Airport

    07:00

    YYC

    2h 40m

    Nonstop

    08:40

    DEN

    S M T W T F S
    Search

  11. UA731

    Denver International Airport

    17:31

    DEN

    3h 12m

    Nonstop

    22:43

    BUF

    S M T W T F S

  12. WS1590

    Calgary International Airport

    07:00

    YYC

    4h 25m

    Nonstop

    13:25

    ATL

    S M T W T F S
    Search

  13. WS6925

    Hartsfield–Jackson Atlanta International Airport

    09:30

    ATL

    2h

    Nonstop

    11:30

    BUF

    S M T W T F S
Find more flights and airlines

About Calgary International Airport and Buffalo Niagara International Airport

Learn about Calgary International Airport (YYC) and Buffalo Niagara International Airport (BUF) — including location, terminals, transportation, and travel tips.

Flight distance 2,796.57 km
Cheapest one-way ticket price £172
Cheapest return ticket price £327

FAQs for Calgary International Airport to Buffalo Niagara International Airport Flights

  • How many daily flights are there from Calgary International Airport (YYC) to Buffalo Niagara International Airport (BUF)?

    There are around 1 daily flights from Calgary International Airport (YYC) to Buffalo Niagara International Airport (BUF).
  • The route from Calgary International Airport (YYC) to Buffalo Niagara International Airport (BUF) is quite popular. Without considering departure times or holidays, tickets cost around £692 in March, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 5 flights per month.
  • One-way flights from Calgary International Airport to Buffalo Niagara International Airport currently start from £172, and round-trip fares start from £327. The current lowest fare is a WestJet flight departing on Sat, Oct 24; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Calgary International Airport to Buffalo Niagara International Airport is £268. Prices may vary depending on the departure date, airline, and availability.
  • Enter Calgary International Airport and Buffalo Niagara International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.