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Flights from Billings to Calgary

Find flight deals from Billings to Calgary for the next 3 months. Book one way flights from IDR 3,287,975 or round trip flights from IDR 7,355,425.

      • BIL 6:30 AM
        7h 51m
        1 stop
        YYC 2:21 PM
        Billings - Calgary | Wed, Jan 14 | United Airlines
        YYC 2:13 PM
        7h 10m
        1 stop
        BIL 9:23 PM
        Calgary - Billings | Wed, Jan 21 | United Airlines
        IDR 7,355,425 IDR 9,923,236
        26% OFF
        26% OFF
        IDR 9,923,236 IDR 7,355,425
      • BIL 6:30 AM
        7h 51m
        1 stop
        YYC 2:21 PM
        Billings - Calgary | Thu, Jan 22 | United Airlines
        YYC 6:15 AM
        9h 5m
        1 stop
        BIL 3:20 PM
        Calgary - Billings | Thu, Jan 29 | United Airlines
        IDR 7,442,821 IDR 9,923,236
        25% OFF
        25% OFF
        IDR 9,923,236 IDR 7,442,821
      • BIL 6:30 AM
        7h 51m
        1 stop
        YYC 2:21 PM
        Billings - Calgary | Tue, Jan 6 | United Airlines
        YYC 6:15 AM
        7h 9m
        1 stop
        BIL 1:24 PM
        Calgary - Billings | Tue, Jan 13 | United Airlines
        IDR 7,681,388 IDR 9,923,236
        23% OFF
        23% OFF
        IDR 9,923,236 IDR 7,681,388
      • BIL 4:13 PM
        5h 40m
        1 stop
        YYC 9:53 PM
        Billings - Calgary | Wed, Jan 7 | United Airlines
        YYC 2:13 PM
        7h 10m
        1 stop
        BIL 9:23 PM
        Calgary - Billings | Wed, Jan 14 | United Airlines
        IDR 7,759,336
        22% OFF
        IDR 9,923,236 IDR 7,759,336
      • BIL 6:30 AM
        15h 23m
        1 stop
        YYC 9:53 PM
        Billings - Calgary | Fri, Jan 9 | United Airlines
        YYC 6:15 AM
        27h 35m
        1 stop
        BIL 9:50 AM
        Calgary - Billings | Fri, Jan 16 | United Airlines
        IDR 8,116,006
        18% OFF
        IDR 9,923,236 IDR 8,116,006
      • BIL 2:45 PM
        7h 8m
        1 stop
        YYC 9:53 PM
        Billings - Calgary | Fri, Jan 16 | United Airlines
        YYC 2:13 PM
        7h 10m
        1 stop
        BIL 9:23 PM
        Calgary - Billings | Fri, Jan 23 | United Airlines
        IDR 8,175,057
        18% OFF
        IDR 9,923,236 IDR 8,175,057
      • BIL 2:40 PM
        7h 13m
        1 stop
        YYC 9:53 PM
        Billings - Calgary | Sat, Dec 13 | United Airlines
        YYC 6:15 AM
        7h 9m
        1 stop
        BIL 1:24 PM
        Calgary - Billings | Sat, Dec 20 | United Airlines
        IDR 8,475,037
        15% OFF
        IDR 9,923,236 IDR 8,475,037
      • BIL 5:15 AM
        6h 35m
        1 stop
        YYC 11:50 AM
        Billings - Calgary | Tue, Jan 6 | Delta Air Lines
        YYC 6:30 AM
        12h 55m
        1 stop
        BIL 7:25 PM
        Calgary - Billings | Tue, Jan 13 | Delta Air Lines
        IDR 8,484,485
        14% OFF
        IDR 9,923,236 IDR 8,484,485
      • BIL 6:25 AM
        7h 15m
        1 stop
        YYC 1:40 PM
        Billings - Calgary | Fri, Dec 12 | Delta Air Lines
        YYC 2:45 PM
        9h 3m
        1 stop
        BIL 11:48 PM
        Calgary - Billings | Fri, Dec 19 | Delta Air Lines
        IDR 8,619,122
        13% OFF
        IDR 9,923,236 IDR 8,619,122
      • BIL 6:30 AM
        15h 23m
        1 stop
        YYC 9:53 PM
        Billings - Calgary | Fri, Jan 23 | United Airlines
        YYC 6:15 AM
        7h 9m
        1 stop
        BIL 1:24 PM
        Calgary - Billings | Fri, Jan 30 | United Airlines
        IDR 8,930,913
        10% OFF
        IDR 9,923,236 IDR 8,930,913
      • BIL 1:00 PM
        17h 25m
        1 stop
        YYC Invalid Date
        Billings - Calgary | Sat, Dec 13 | Normal Airline
        YYC 3:00 PM
        6h
        Nonstop
        BIL 4:00 PM
        Calgary - Billings | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • BIL 9:25 AM
        13h 27m
        1 stop
        YYC 10:52 PM
        Billings - Calgary | Sun, Dec 21 | Allegiant Air
        IDR 3,287,975 IDR 4,401,288
        25% OFF
        25% OFF
        IDR 4,401,288 IDR 3,287,975
      • BIL 6:30 AM
        15h 23m
        1 stop
        YYC 9:53 PM
        Billings - Calgary | Sat, Jan 17 | United Airlines
        IDR 3,703,695 IDR 4,401,288
        16% OFF
        16% OFF
        IDR 4,401,288 IDR 3,703,695
      • BIL 6:30 AM
        7h 51m
        1 stop
        YYC 2:21 PM
        Billings - Calgary | Tue, Jan 13 | United Airlines
        IDR 3,706,058 IDR 4,401,288
        16% OFF
        16% OFF
        IDR 4,401,288 IDR 3,706,058
      • BIL 6:30 AM
        7h 51m
        1 stop
        YYC 2:21 PM
        Billings - Calgary | Thu, Jan 22 | United Airlines
        IDR 3,706,058
        16% OFF
        IDR 4,401,288 IDR 3,706,058
      • BIL 2:40 PM
        7h 13m
        1 stop
        YYC 9:53 PM
        Billings - Calgary | Mon, Dec 15 | United Airlines
        IDR 3,713,144
        16% OFF
        IDR 4,401,288 IDR 3,713,144
      • BIL 6:30 AM
        7h 50m
        1 stop
        YYC 2:20 PM
        Billings - Calgary | Tue, Feb 3 | United Airlines
        IDR 3,717,868
        16% OFF
        IDR 4,401,288 IDR 3,717,868
      • BIL 6:25 AM
        7h 15m
        1 stop
        YYC 1:40 PM
        Billings - Calgary | Mon, Dec 15 | Delta Air Lines
        IDR 3,788,729
        14% OFF
        IDR 4,401,288 IDR 3,788,729
      • BIL 5:15 AM
        6h 35m
        1 stop
        YYC 11:50 AM
        Billings - Calgary | Tue, Jan 13 | Delta Air Lines
        IDR 3,866,677
        12% OFF
        IDR 4,401,288 IDR 3,866,677
      • BIL 5:15 AM
        6h 35m
        1 stop
        YYC 11:50 AM
        Billings - Calgary | Tue, Feb 3 | Delta Air Lines
        IDR 3,876,125
        12% OFF
        IDR 4,401,288 IDR 3,876,125
      • BIL 5:28 PM
        18h 33m
        1 stop
        YYC 12:01 PM
        Billings - Calgary | Sat, Dec 20 | Allegiant Air
        IDR 3,961,159
        10% OFF
        IDR 4,401,288 IDR 3,961,159
      • BIL 1:00 PM
        17h 25m
        1 stop
        YYC Invalid Date
        Billings - Calgary | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

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

Flying from Billings to Calgary

The distance between Billings and Calgary is approximately 714.57 km. Based on Trip.com's data travel demand peaks in August. The off-season for travel is October.

Cheapest one-way flight priceIDR 3,287,975
Cheapest round-trip ticket priceIDR 7,355,425
Off-season for travelOctober
Peak season for travelAugust
Flight distance714.57 km

When is the cheapest time to fly from Billings to Calgary?

The cheapest time for Billings to Calgary flights: Jan 4 to Jan 11 — one way flight prices from IDR 2,593,531.

Cheapest flights
From price
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

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

Frequently Asked Questions

  • What are the cheapest flights from Billings to Calgary (BIL-YYC)?

    Based on Trip.com data, Allegiant Air offers one-way fares as low as IDR 3,287,975 on Cheapest nonstop routes (e.g. BIL to YYC on Sun, Dec 21), while United Airlines offers Cheapest nonstop round-trips from IDR 7,355,425 departing on Wed, Jan 14 and returning on Wed, Jan 21.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Billings 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 Billings 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 Sun, Dec 21, with one-way flights priced at just IDR 3,287,975.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Allegiant Air.
    · 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 August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Billings to Calgary is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Billings to Calgary on December 13, 2025 with United Airlines, with prices starting at IDR 8,475,036.
  • The time difference between Calgary and Billings is 0h.
  • 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.

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