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Flights from Calgary to Key West

Find the cheapest flight options from Calgary to Key West over the next three months. Book one-way tickets from DKK 1,734 and round-trip tickets from DKK 3,043.

      • YYC 08:55
        24h 30m
        1 stop
        EYW 11:25
        Calgary - Key West | Tue, Jan 20 | WestJet
        EYW 07:10
        30h 34m
        1 stop
        YYC 11:44
        Key West - Calgary | Tue, Jan 27 | WestJet
        DKK 3,043 DKK 9,495
        68% OFF
        68% OFF
        DKK 9,495 DKK 3,043
      • YYC 08:55
        8h 47m
        1 stop
        EYW 19:42
        Calgary - Key West | Wed, Feb 4 | Delta Air Lines
        EYW 07:10
        30h 33m
        1 stop
        YYC 11:43
        Key West - Calgary | Tue, Feb 10 | Delta Air Lines
        DKK 3,656 DKK 9,495
        61% OFF
        61% OFF
        DKK 9,495 DKK 3,656
      • YYC 08:55
        8h 45m
        1 stop
        EYW 19:40
        Calgary - Key West | Thu, Jan 15 | WestJet
        EYW 07:10
        30h 34m
        1 stop
        YYC 11:44
        Key West - Calgary | Thu, Jan 22 | WestJet
        DKK 3,738 DKK 9,495
        61% OFF
        61% OFF
        DKK 9,495 DKK 3,738
      • YYC 00:30
        17h 10m
        1 stop
        EYW 19:40
        Calgary - Key West | Fri, Jan 23 | WestJet
        EYW 12:20
        8h 49m
        1 stop
        YYC 19:09
        Key West - Calgary | Mon, Jan 26 | Delta Air Lines
        DKK 4,152
        56% OFF
        DKK 9,495 DKK 4,152
      • YYC 08:55
        8h 49m
        1 stop
        EYW 19:44
        Calgary - Key West | Mon, Jan 12 | WestJet
        EYW 11:45
        9h 24m
        1 stop
        YYC 19:09
        Key West - Calgary | Thu, Jan 15 | WestJet
        DKK 4,482
        53% OFF
        DKK 9,495 DKK 4,482
      • YYC 00:30
        14h 52m
        1 stop
        EYW 17:22
        Calgary - Key West | Sun, Dec 28 | WestJet
        EYW 18:20
        26h 49m
        1 stop
        YYC 19:09
        Key West - Calgary | Sun, Jan 4 | WestJet
        DKK 5,485
        42% OFF
        DKK 9,495 DKK 5,485
      • YYC 08:55
        10h 3m
        1 stop
        EYW 20:58
        Calgary - Key West | Fri, Dec 26 | WestJet
        EYW 18:20
        19h 24m
        1 stop
        YYC 11:44
        Key West - Calgary | Sat, Jan 3 | WestJet
        DKK 8,735
        8% OFF
        DKK 9,495 DKK 8,735
      • YYC 13:00
        17h 25m
        1 stop
        EYW Invalid Date
        Calgary - Key West | Fri, Dec 19 | Normal Airline
        EYW 15:00
        6h
        Direct
        YYC 16:00
        Key West - Calgary | Sun, Dec 21 | Normal Airline
        Find More Flights
        Find More Flights
      • YYC 08:55
        8h 45m
        1 stop
        EYW 19:40
        Calgary - Key West | Thu, Jan 22 | Delta Air Lines
        DKK 1,734 DKK 2,944
        41% OFF
        41% OFF
        DKK 2,944 DKK 1,734
      • YYC 00:30
        11h 18m
        1 stop
        EYW 13:48
        Calgary - Key West | Wed, Jan 7 | WestJet
        DKK 1,787 DKK 2,944
        39% OFF
        39% OFF
        DKK 2,944 DKK 1,787
      • YYC 00:30
        11h 18m
        1 stop
        EYW 13:48
        Calgary - Key West | Fri, Jan 16 | Delta Air Lines
        DKK 2,156 DKK 2,944
        27% OFF
        27% OFF
        DKK 2,944 DKK 2,156
      • YYC 08:55
        8h 45m
        1 stop
        EYW 19:40
        Calgary - Key West | Thu, Jan 22 | WestJet
        DKK 2,276
        23% OFF
        DKK 2,944 DKK 2,276
      • YYC 13:31
        21h 14m
        1 stop
        EYW 12:45
        Calgary - Key West | Thu, Dec 18 | American Airlines
        DKK 2,360
        20% OFF
        DKK 2,944 DKK 2,360
      • YYC 08:55
        8h 45m
        1 stop
        EYW 19:40
        Calgary - Key West | Thu, Jan 15 | WestJet
        DKK 2,452
        17% OFF
        DKK 2,944 DKK 2,452
      • YYC 08:55
        8h 45m
        1 stop
        EYW 19:40
        Calgary - Key West | Fri, Jan 16 | WestJet
        DKK 2,464
        16% OFF
        DKK 2,944 DKK 2,464
      • YYC 08:55
        23h 57m
        1 stop
        EYW 10:52
        Calgary - Key West | Wed, Dec 24 | WestJet
        DKK 2,496
        15% OFF
        DKK 2,944 DKK 2,496
      • YYC 08:55
        9h 8m
        1 stop
        EYW 20:03
        Calgary - Key West | Thu, Dec 18 | WestJet
        DKK 2,675
        9% OFF
        DKK 2,944 DKK 2,675
      • YYC 06:30
        8h
        1 stop
        EYW 16:30
        Calgary - Key West | Wed, Dec 24 | American Airlines
        DKK 2,708
        8% OFF
        DKK 2,944 DKK 2,708
      • YYC 13:00
        17h 25m
        1 stop
        EYW Invalid Date
        Calgary - Key West | Fri, Dec 19 | Normal Airline
        Find More Flights
        Find More Flights

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

Flight details for Calgary to Key West

The distance between Calgary and Key West is 4,032.11 km. Based on Trip.com's data, travel demand peaks in August. The off-season for travel is November.

Cheapest one-way flight priceDKK 1,734
Cheapest round-trip ticket priceDKK 3,043
Off-season for travelNovember
Peak season for travelAugust
Flight distance4,032.11 km
Flight statistics for the Calgary–Key West route are based on aggregated booking data from Trip.com over the past 12 months.

Find the best time to fly from Calgary to Key West

The cheapest time for Calgary to Key West flights: Jan 4 to Jan 11 — one way flight prices from DKK 1,579.

Cheapest flights
From price
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  • 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 Calgary to Key West, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Calgary to Key West (YYC-EYW)?

    Based on Trip.com data, Delta Air Lines offers one-way fares as low as DKK 1,734 on Cheapest nonstop routes (e.g. YYC to EYW on Thu, Jan 22), while WestJet offers Cheapest nonstop round-trips from DKK 3,043 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 Calgary to Key West 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 Calgary to Key West, 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 Thu, Jan 22, with one-way flights priced at just DKK 1,734.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
    · 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 Key West travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Calgary to Key West is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Calgary to Key West on December 28, 2025 with WestJet, with prices starting at DKK 5,484.
  • The time difference between Key West and Calgary 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.