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Flights from Islip to Calgary

Find the cheapest flight options from Islip to Calgary over the next three months. Book one-way tickets from €280 and round-trip tickets from €839.

      • ISP 07:25
        13h 44m
        2 stops
        YYC 19:09
        Islip - Calgary | Tue, Jan 20 | Cape Air
        YYC 00:30
        17h 15m
        2 stops
        ISP 19:45
        Calgary - Islip | Tue, Jan 27 | Delta Air Lines
        €839 €2,363
        65% OFF
        65% OFF
        €2,363 €839
      • ISP 20:35
        47h 57m
        2 stops
        YYC 18:32
        Islip - Calgary | Sun, Dec 28 | Frontier Airlines
        YYC 16:20
        25h 20m
        1 stop
        ISP 19:40
        Calgary - Islip | Sun, Jan 4 | WestJet
        €957 €2,363
        60% OFF
        60% OFF
        €2,363 €957
      • ISP 16:40
        31h 6m
        2 stops
        YYC 21:46
        Islip - Calgary | Mon, Dec 22 | Frontier Airlines
        YYC 06:30
        16h 25m
        2 stops
        ISP 00:55
        Calgary - Islip | Mon, Dec 29 | American Airlines
        €968 €2,363
        59% OFF
        59% OFF
        €2,363 €968
      • ISP 10:46
        37h
        2 stops
        YYC 21:46
        Islip - Calgary | Sun, Dec 28 | Jetblue Airways
        YYC 06:30
        25h 31m
        2 stops
        ISP 10:01
        Calgary - Islip | Sun, Jan 4 | American Airlines
        €1,183
        50% OFF
        €2,363 €1,183
      • ISP 09:59
        29h 41m
        2 stops
        YYC 13:40
        Islip - Calgary | Mon, Dec 22 | Cape Air
        YYC 14:45
        18h 19m
        2 stops
        ISP 11:04
        Calgary - Islip | Mon, Dec 29 | Delta Air Lines
        €1,371
        42% OFF
        €2,363 €1,371
      • ISP 07:25
        16h 28m
        2 stops
        YYC 21:53
        Islip - Calgary | Sun, Dec 28 | Cape Air
        YYC 09:00
        24h 5m
        2 stops
        ISP 11:05
        Calgary - Islip | Sun, Jan 4 | Delta Air Lines
        €2,009
        15% OFF
        €2,363 €2,009
      • ISP 13:00
        17h 25m
        1 stop
        YYC Invalid Date
        Islip - Calgary | Wed, Dec 17 | Normal Airline
        YYC 15:00
        6h
        Direct
        ISP 16:00
        Calgary - Islip | Fri, Dec 19 | Normal Airline
        Find More Flights
        Find More Flights
      • ISP 07:00
        12h 55m
        1 stop
        YYC 17:55
        Islip - Calgary | Sat, Dec 20 | Jetblue Airways
        €280 €516
        46% OFF
        46% OFF
        €516 €280
      • ISP 16:40
        29h 4m
        1 stop
        YYC 19:44
        Islip - Calgary | Thu, Jan 1 | Frontier Airlines
        €403 €516
        22% OFF
        22% OFF
        €516 €403
      • ISP 19:40
        26h 4m
        1 stop
        YYC 19:44
        Islip - Calgary | Thu, Jan 1 | Jetblue Airways
        €439 €516
        15% OFF
        15% OFF
        €516 €439
      • ISP 13:00
        17h 25m
        1 stop
        YYC Invalid Date
        Islip - Calgary | Wed, Dec 17 | Normal Airline
        Find More Flights
        Find More Flights

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

Flight details for Islip to Calgary

The distance between Islip and Calgary is 3,314.62 km. Based on Trip.com's data, travel demand peaks in November. The off-season for travel is December.

Cheapest one-way flight price€280
Cheapest round-trip ticket price€839
Off-season for travelDecember
Peak season for travelNovember
Flight distance3,314.62 km

Find the best time to fly from Islip to Calgary

The cheapest time for Islip to Calgary flights: Jan 25 to Feb 1 — one way flight prices from €125.

Cheapest flights
From price
Search
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
  • 18
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Islip to Calgary, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Islip to Calgary (ISP-YYC)?

    Based on Trip.com data, Jetblue Airways offers one-way fares as low as €280 on Cheapest nonstop routes (e.g. ISP to YYC on Sat, Dec 20), while Cape Air offers Cheapest nonstop round-trips from €839 departing on Tue, Jan 20 and returning on Tue, Jan 27.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Islip to Calgary is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Islip to Calgary, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Dec 20, with one-way flights priced at just €280.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Jetblue Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Calgary travel is around November.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Islip to Calgary is December, when demand for travel is lower.
  • The time difference between Calgary and Islip is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.