Find flight deals from Idaho Falls to Calgary for the next 3 months. Book one way flights from €182 or round trip flights from €377.

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

Flying from Idaho Falls to Calgary

The distance between Idaho Falls and Calgary is approximately 857.62 km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight price€182
Cheapest round-trip ticket price€377
Off-season for travelOctober
Peak season for travelJuly
Flight distance857.62 km

When is the cheapest time to fly from Idaho Falls to Calgary?

The cheapest time for Idaho Falls to Calgary flights: Jan 11 to Jan 18 — one way flight prices from €163.

Cheapest flights
From price
Search
  • 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 Idaho Falls to Calgary, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Idaho Falls to Calgary (IDA-YYC)?

    Based on Trip.com data, United Airlines offers one-way fares as low as €182 on Cheapest nonstop routes (e.g. IDA to YYC on Thu, Dec 25), while United Airlines offers Cheapest nonstop round-trips from €377 departing on Mon, Jan 12 and returning on Tue, Jan 20.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Idaho Falls 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 Idaho Falls 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 Thu, Dec 25, with one-way flights priced at just €182.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United 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 Idaho Falls 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 Idaho Falls to Calgary on December 24, 2025 with United Airlines, with prices starting at €387.
  • The time difference between Calgary and Idaho Falls 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.