Cheap Flights from Boise to Calgary

Compare Boise to Calgary flight deals

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

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Find the cheapest month to fly from Boise to Calgary

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

Boise to Calgary: Alternative routes

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

Boise to Calgary: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 467
Cheapest month to flySeptember

Finding cheap flights from Boise to Calgary: Frequently asked questions

The best price we found for a return flight from Boise to Calgary is ر.ق.‏ 1,276. 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 Boise to Calgary. But we found flights with one or more stops from ر.ق.‏ 1,276.
As of July 2026, there are no flights flying from Boise to Calgary.
The cheapest month to fly from Boise to Calgary is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boise Airport to Calgary Airport on Thursday, 10 September 2026.
No airlines currently offer direct flights between Boise Airport and Calgary 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 Calgary 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 Calgary is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Calgary.

Travelling from Boise Airport (BOI) to Calgary Airport (YYC): what you need to know

  • Calgary's timezone is UTC-7, which is the same as Boise.

  • Arrive at the airport on time so you don't miss your BOI to YYC flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • During popular months like October, you'll want to get to the airport earlier than usual. Plan to arrive two hours before domestic departures and four hours ahead of international flights when you fly during peak periods in general.

  • If you'd like to break up your flight, simply deselect 'Direct flights only' when searching for your ticket from Boise Airport to Calgary Airport. Here are the top stopovers between BOI and YYC:

    • Seattle / Tacoma International Airport

    • Harry Reid International Airport

    • Salt Lake City Airport

Handy information about Boise Airport (BOI)

  • You'll find BOI at 3201 Airport Way.

  • Boise Airport scores high marks for on-time performance. 84% of flights that depart BOI arrive at their destination without delay.

  • Central Boise to Boise Airport is approximately 6 kilometres. Depending on traffic, it'll take you about 15 minutes to get there if you're driving, ride-sharing or catching a taxi.

  • You can expect a trip time of about 30 minutes on public transport.

  • Get your journey off to a leisurely start by staying near BOI. Whether you're taking an early flight from Boise Airport to Calgary Airport or want to avoid feeling rushed, these stays are ideal:

Arriving at Calgary Airport (YYC)

Getting from Calgary Airport (YYC) to central Calgary

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

  • Calgary Airport is roughly 19 kilometres from central Calgary. The drive time takes about 25 minutes.

  • Travelling to the centre by public transport takes around 45 minutes.

When to fly to Calgary Airport (YYC)

  • The quietest month for a flight from Boise Airport to Calgary Airport is November, while July is the busiest. Pick the best time to go to Calgary based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Calgary is August, with the temperature ranging between 8ºC and 26ºC. Lock in your flights from Boise Airport to Calgary Airport in this month if this is the kind of weather you like.

  • February sees average temperatures of between -22ºC and 3ºC. Look for cheap tickets from BOI to YYC sometime then if you'd rather travel in cooler conditions.

Explore more of Canada

  • Edmonton is just one of the many places in Canada waiting to be explored once you've seen the sights of Calgary. Around 274 kilometres away to the north, top sights here include Rogers Place, Citadel Theatre and Muttart Conservatory.

  • Kelowna is another favourite destination in Canada and is around 402 kilometres west of Calgary. No journey is complete without visiting Okanagan Lake, The View Winery and Vineyard and Waterfront Park.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.