Compare cheap flights for Boise Airport (BOI) to Calgary Airport (YYC) from $289

Compare Boise to Calgary flight deals

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

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Flight deals from Boise to Calgary

Looking for a cheap last-minute deal or the best return flight from Boise Airport to Calgary Airport? If you want to travel next month, return fares start from $678. Find the lowest prices on one-way and return tickets right here.

Calgary.$289 per passenger.Departing Sun, 9 Aug.One-way flight with Delta.Outbound indirect flight with Delta, departs from Boise on Sun, 9 Aug, arriving in Calgary.Price includes taxes and charges.From $289, select.

Calgary.$304 per passenger.Departing Sun, 20 Sep.One-way flight with United.Outbound indirect flight with United, departs from Boise on Sun, 20 Sep, arriving in Calgary.Price includes taxes and charges.From $304, select.

Calgary.$368 per passenger.Departing Sun, 11 Oct.One-way flight with Delta.Outbound indirect flight with Delta, departs from Boise on Sun, 11 Oct, arriving in Calgary.Price includes taxes and charges.From $368, select.

Calgary.$427 per passenger.Departing Mon, 23 Nov.One-way flight with United.Outbound indirect flight with United, departs from Boise on Mon, 23 Nov, arriving in Calgary.Price includes taxes and charges.From $427, select.

Calgary.$457 per passenger.Departing Mon, 27 Jul.One-way flight with United.Outbound indirect flight with United, departs from Boise on Mon, 27 Jul, arriving in Calgary.Price includes taxes and charges.From $457, select.

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 August.

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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.

Calgary

8km from central Calgary

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from $289

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Boise to Calgary: Flight information

The things to know before you go.

Cheapest flight found	$289
Cheapest month to fly	August

Finding cheap flights from Boise to Calgary: Frequently asked questions

How much are return flights from Boise to Calgary?

The best price we found for a return flight from Boise to Calgary is $647. 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.

Which airlines fly direct from Boise to Calgary?

Currently, there are no airlines that fly direct from Boise to Calgary. But we found flights with one or more stops from $647.

How many flights are there a week from Boise to Calgary?

As of July 2026, there are no flights flying from Boise to Calgary.

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

The cheapest month to fly from Boise to Calgary is usually October.

Which upcoming date is cheapest to fly from Boise Airport to Calgary Airport on?

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, 8 October 2026.

Can I get a direct flight from Boise Airport to Calgary Airport?

No airlines currently offer direct flights between Boise Airport and Calgary Airport. Most routes have one or more stops.

How can I find the best flight deal to Calgary?

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.

When is the best time to book flights to Calgary?

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.

Which is the cheapest airline to fly from Boise Airport to Calgary with?

Currently, Alaska 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)

The last thing you want is a long journey to your hotel if you're getting in late on a Boise Airport to Calgary Airport flight. Stay at one of these accommodation options near YYC instead:
Explore without limits with a Calgary Airport rental car. Book your wheels from Routes Car Rentals, Thrifty or Avis and venture far and wide through Calgary and beyond.
For the best deal, reserve your vehicle from Calgary Airport about four weeks before your trip.

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 (46ºF) and 26ºC (79ºF). 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 (-8ºF) and 3ºC (37ºF). 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.