$183 Cheap Flights from Calgary (YYC) to Boise (BOI)

View $183 flight on Sat, Nov 15, 2025Opens in a new window

Popular airlines from Calgary International Airport (YYC) to Boise Airport (BOI)

Cheap Flights from Calgary to Boise (YYC-BOI)

Prices were available within the past 7 days and start at $183 for one-way flights and $313 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Nov 11 - Sat, Nov 22
YYC
Calgary
BOI
Boise
$313 Roundtrip, found 5 days ago
$313
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Calgary to Boise, returning Sat, Nov 22, priced at $313 found 5 days ago
United
Tue, Nov 18 - Tue, Nov 25
YYC
Calgary
BOI
Boise
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 18 from Calgary to Boise, returning Tue, Nov 25, priced at $314 found 1 day ago
Delta
Tue, Nov 18 - Wed, Dec 3
YYC
Calgary
BOI
Boise
$314 Roundtrip, found 6 days ago
$314
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 18 from Calgary to Boise, returning Wed, Dec 3, priced at $314 found 6 days ago
Alaska Airlines
Mon, Nov 10 - Tue, Nov 25
YYC
Calgary
BOI
Boise
$316 Roundtrip, found 6 days ago
$316
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Nov 10 from Calgary to Boise, returning Tue, Nov 25, priced at $316 found 6 days ago
Delta
Sat, Nov 15 - Tue, Nov 18
YYC
Calgary
BOI
Boise
$322 Roundtrip, found 1 day ago
$322
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Nov 15 from Calgary to Boise, returning Tue, Nov 18, priced at $322 found 1 day ago
Delta
Thu, Nov 13 - Wed, Dec 3
YYC
Calgary
BOI
Boise
$323 Roundtrip, found 6 days ago
$323
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Nov 13 from Calgary to Boise, returning Wed, Dec 3, priced at $323 found 6 days ago
Alaska Airlines
Tue, Nov 11 - Sat, Nov 22
YYC
Calgary
BOI
Boise
$325 Roundtrip, found 5 days ago
$325
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Calgary to Boise, returning Sat, Nov 22, priced at $325 found 5 days ago
Alaska Airlines
Mon, Nov 10 - Sat, Nov 22
YYC
Calgary
BOI
Boise
$328 Roundtrip, found 6 days ago
$328
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Nov 10 from Calgary to Boise, returning Sat, Nov 22, priced at $328 found 6 days ago
Air Canada
Tue, Nov 18 - Tue, Nov 25
YYC
Calgary
BOI
Boise
$370 Roundtrip, found 1 day ago
$370
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Nov 18 from Calgary to Boise, returning Tue, Nov 25, priced at $370 found 1 day ago
WestJet
Wed, Jan 7 - Sat, Jan 10
YYC
Calgary
BOI
Boise
$480 Roundtrip, found 5 days ago
$480
Roundtrip
found 5 days ago
Select WestJet flight, departing Wed, Jan 7 from Calgary to Boise, returning Sat, Jan 10, priced at $480 found 5 days ago

Find the cheapest month to fly from Calgary (YYC) to Boise (BOI)

January is typically the cheapest month to fly

From $273 - $695 per traveler.

Alternative airports near Boise

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Boise Airport BOI. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $314
BOI
Boise Airport
CheapestClosest
Average driving time to city center8 min
Flights from $314

Frequently asked questions

How much does a flight from Calgary Intl. Airport (YYC) to Boise Airport (BOI) cost?
Grab a cheap one-way flight from $183 or cheap return flight from $313 from Calgary Intl. Airport (YYC) to Boise Airport (BOI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Calgary Intl. Airport (YYC) to Boise Airport (BOI)?
Planning your getaway for November is a good way to save, as it's the cheapest month for flights between YYC and BOI. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Calgary Intl. Airport (YYC) to Boise Airport (BOI)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest YYC to BOI flight.
How many flights per day from Calgary Intl. Airport (YYC) to Boise Airport (BOI)?
There aren't any daily direct flights from Calgary Intl. Airport (YYC) to Boise Airport (BOI). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from YYC to BOI?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Calgary Intl. Airport (YYC) to Boise Airport (BOI)?
Opt for a flight from Calgary Intl. Airport (YYC) to Boise Airport (BOI) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Calgary Intl. Airport (YYC) to Boise Airport (BOI) last-minute?
Booking your plane ticket from YYC to BOI right before your getaway is generally more expensive. However, if there's some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a YYC to BOI flight and hotel package?
You'll generally save money by securing a YYC to BOI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your ideal accommodations and flights, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Calgary Intl. Airport (YYC) to Boise Airport (BOI)?
It's generally possible to cancel or reschedule your YYC to BOI flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Calgary Intl.
Destination airport
Boise
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet
Roundtrip price
$308
Distance
532 mi

Book with confidence

Calgary to Boise Flights

The cheapest times to fly from Calgary to Boise

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Calgary to Boise are during the month of November. You can find some of the cheapest flights from Calgary to Boise with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Calgary to Boise

Sunday is one of the best days to book for cheap flights from Calgary to Boise: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Calgary to Boise

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Calgary to Boise in 2025. You can also book with separate airlines for your outbound and return journeys, from $183 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Calgary to Boise flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Calgary to Boise airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Calgary to Boise Flights

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*Available to One Key members.