Find cheap airlines flights from Boise to Calgary

Choose from 1 carriers that fly from Boise to Calgary, including Alaska Airlines, Enjoy the cheapest tickets on this route with Hawaiian Airlines.

Find flight deals from Boise to Calgary for the next 3 months. Book one way flights from TWD 3,829 or round trip flights from TWD 10,185.

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

Flight Info | Boise to Calgary

The distance between Boise and Calgary is approximately 855.6 km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight priceTWD 3,829
Cheapest round-trip ticket priceTWD 10,185
Off-season for travelSeptember
Peak season for travelJuly
Flight distance855.6 km
Popular airlineAlaska Airlines

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

The cheapest time for Boise to Calgary flights: Jan 18 to Jan 25 — one way flight prices from TWD 3,828.

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 Boise to Calgary, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Boise to Calgary (BOI-YYC)?

    Based on Trip.com data, Hawaiian Airlines offers one-way fares as low as TWD 3,829 on Cheapest nonstop routes (e.g. BOI to YYC on Mon, Jan 19), while United Airlines offers Cheapest nonstop round-trips from TWD 10,185 departing on Sat, Jan 24 and returning on Sat, Jan 31.
  • At the moment, several airlines serve connecting flights from Boise to Calgary, including: Alaska Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Boise 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 Boise 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 Mon, Jan 19, with one-way flights priced at just TWD 3,829.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Hawaiian Airlines.
    · 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 July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Boise to Calgary is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Boise to Calgary on December 14, 2025 with Delta Air Lines, with prices starting at TWD 15,949.
  • You can land at any one of the following hubs in Calgary, with Boise Airport to Calgary International Airport (BOI-YYC) is by far the most common option on this route: Calgary International Airport (YYC).
  • The time difference between Calgary and Boise 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.