Cheap flights from Calgary to Boise

Compare Calgary to Boise flight deals

Find the cheapest month or even day of the year to fly to Boise

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Flight deals from Calgary Airport to Boise Airport

Looking for a cheap last-minute deal or the best return flight from Calgary Airport to Boise Airport? If you want to travel next month, return fares start from $471. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Calgary to Boise

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Calgary to Boise flights are currently cheapest in April.

Calgary to Boise: Alternative routes

Compare routes from Calgary to Boise below. You may find an airport to fly into that's cheaper, faster, or easier than Boise.

Calgary to Boise: Flight information

The things to know before you go.
Cheapest flight found$234
Cheapest month to flyApril

Finding cheap flights from Calgary to Boise: Frequently asked questions

The best price we found for a return flight from Calgary to Boise is $471. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Calgary to Boise. But we found flights with one or more stops from $471.
As of March 2026, there are no flights flying from Calgary to Boise.
The cheapest month to fly from Calgary to Boise is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Calgary Airport to Boise Airport on Saturday, 18 April 2026.
No airlines currently offer direct flights between Calgary Airport and Boise Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boise but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boise is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Boise.

Flying from Calgary International Airport (YYC) to Boise Air Terminal (Gowen Field) Airport (BOI): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Get to the airport on time to board your YYC to BOI flight.

  • Flying during a peak month such as July? School holidays and other high seasons can result in longer lines and delays at airport checkpoints. Play things extra safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.

How to find the cheapest flights from Calgary International Airport (YYC) to Boise Air Terminal (Gowen Field) Airport (BOI)

  • Currently, $234 is the lowest price we've found for a one-way Calgary International Airport to Boise Air Terminal (Gowen Field) Airport flight. The best price for a return plane ticket is $469. Bear in mind that fares can change due to availability at the time of booking.

  • To pick up cheap tickets from YYC to BOI, book ahead. Airlines generally offer the most competitive fares when flights are first made available.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' tool. It'll show you the cheapest price in each month when searching for a flight from Calgary International Airport to Boise Air Terminal (Gowen Field) Airport.

  • There's no need to check back in every day to find out if fares have gone down when you create a Price Alert. We'll send you an update the moment a special offer becomes available on cheap flights from YYC to BOI.

  • Discover the ideal flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Calgary International Airport to Boise Air Terminal (Gowen Field) Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and number of stops.

Handy information about Calgary International Airport (YYC)

  • You'll find YYC at 2000 Airport Road Northeast.

  • Of all flights leaving Calgary International Airport, 65.39% arrive as scheduled at their destination.

  • Central Calgary to Calgary International Airport is around 16 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a cab.

  • The journey on public transport takes roughly 1 hour.

  • Get your break off to a leisurely start by staying near YYC. Whether you've booked an early flight from Calgary International Airport to Boise Air Terminal (Gowen Field) Airport or just don't like being rushed, these hotels are ideal:

Arriving at Boise Air Terminal (Gowen Field) Airport (BOI)

  • If you're landing on a late Calgary International Airport to Boise Air Terminal (Gowen Field) Airport flight, nothing beats the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and snoozing shortly after at one of these hotels near BOI:

  • Go where the road takes you with a Boise Air Terminal (Gowen Field) Airport rental car. Pick up your wheels from Budget, Alamo or Avis and venture far and wide through Boise and beyond.

  • Lock in the best rate by booking your vehicle from Boise Air Terminal (Gowen Field) Airport about one week before your travel date.

Getting from Boise Air Terminal (Gowen Field) Airport (BOI) to central Boise

  • The address for BOI is 3201 Airport Way.

  • Boise Air Terminal (Gowen Field) Airport to the centre of Boise has a drive time of around 20 minutes. It's approximately 18 kilometres away.

  • If you're travelling on public transport, expect a journey of about 1 hour 35 minutes.

When to fly to Boise Air Terminal (Gowen Field) Airport (BOI)

  • It's time to choose your dates for your flight from Calgary International Airport to Boise Air Terminal (Gowen Field) Airport. July is the most popular month to visit Boise. If you want a more laid-back vibe, go in May.

  • Lock in your flight from Calgary International Airport to Boise Air Terminal (Gowen Field) Airport for July if you want to explore Boise during its warmest month. Expect temperatures of between 15ºC (59ºF) and 35ºC (95ºF).

  • January has average temperatures of between -11ºC (12ºF) and 5ºC (41ºF). Search for cheap tickets from YYC to BOI around that time if you like cooler conditions.

Explore more of United States

  • Boise is easy to fall in love with, but there are so many other parts of United States just waiting to be explored. About 467 kilometres north of Boise, a visit to Spokane will keep you busy. Don't miss top attractions like Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

  • Around 483 kilometres south-east of Boise, Salt Lake City is another favourite stop in United States. Experience major highlights starting with Temple Square, Utah State Capitol and Red Butte Garden.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.