HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$154+ Cheap flights from Calgary (YYC) to Boise (BOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
Jan 1 — Jan 81
Thu 1/1
Thu 1/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Calgary to Boise with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Calgary to Boise

Cheapest flights from Calgary to Boise
Explore the most affordable flight options available from Calgary to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:40 pmYYC - BOI
2 stops24h 19mMultiple Airlines
Mon 1/56:00 pmBOI - YYC
1 stop23h 50mMultiple Airlines
Deal found 11/30$472
This Kiwi.com deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/281:25 pmYYC - BOI
1 stop20h 42mMultiple Airlines
Sun 1/49:50 pmBOI - YYC
2 stops20h 25mMultiple Airlines
Deal found 11/30$542
This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:20 amYYC - BOI
1 stop14h 39mMultiple Airlines
Thu 1/19:50 pmBOI - YYC
1 stop12h 51mMultiple Airlines
Deal found 12/1$600
This Delta deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:25 pmYYC - BOI
2 stops10h 54mDelta
Thu 1/15:50 amBOI - YYC
2 stops12h 00mDelta
Deal found 12/1$723
This FlightHub deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:30 pmYYC - BOI
2 stops43h 37mWestJet
Mon 1/59:15 amBOI - YYC
2 stops31h 00mWestJet
Deal found 11/30$790

Find flight deals from Calgary to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$360
(Delta)

One-way from

$154
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$462
Provider with most accurate pricing for Calgary-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-Boise Air Term. Gowen Fld flights.
Search Deals
From Calgary to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Calgary to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 2, 2025.
Use the filters below to find and compare flights from Calgary to Boise that are best for you.

Fly from

Calgary

Fly to

Boise

Route

Depart

Return

Price

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Thu 2/19

1:25 pm-6:22 pm

1 stop4h 57m

Boise Air Term. Gowen Fld

Mon 2/23

10:41 am-5:50 pm

1 stop7h 09m

$360

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Mon 5/18

6:22 pm-11:45 pm

1 stop5h 23m

Boise Air Term. Gowen Fld

Wed 5/27

5:39 pm-10:27 am

1 stop16h 48m

$383

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Mon 12/29

11:40 pm-11:59 pm

2 stops24h 19m

Boise Air Term. Gowen Fld

Mon 1/5

6:00 pm-5:50 pm

1 stop23h 50m

$472

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Thu 2/19

7:45 am-6:22 pm

2 stops10h 37m

Boise Air Term. Gowen Fld

Mon 2/23

8:50 am-5:50 pm

1 stop9h 00m

$495

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sun 12/28

1:25 pm-10:07 am

1 stop20h 42m

Boise Air Term. Gowen Fld

Sun 1/4

9:50 pm-6:15 pm

2 stops20h 25m

$542

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 1/21

11:05 pm-10:09 pm

2 stops23h 04m

$163

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 1/21

6:15 am-1:35 pm

1 stop7h 20m

$179

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 1/21

7:00 pm-11:58 pm

2 stops28h 58m

$187

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 5/16

6:22 pm-11:45 pm

1 stop5h 23m

$218

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 12/26

9:20 am-11:59 pm

1 stop14h 39m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 11 results
1
2

Compare providers for flights from Calgary to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Calgary to Boise in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Calgary-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Calgary-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Calgary-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Calgary-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Calgary-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Calgary to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Calgary with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Calgary to Boise

What is the cheapest time of day to fly from YYC to BOI?

Find hourly flight availability from Calgary to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 2, 2025.

It’s optimal to fly from Calgary to Boise at noon. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Calgary to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Calgary to Boise?

    Departing from Calgary to Boise will take you 4h 57m. Calgary and Boise are separated by a distance of 532 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Calgary to Boise that include hotel bookings?

    Yes. In addition to deals on Calgary to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to Boise.

  • Can I find deals for business class flights from Calgary to Boise?

    Yes. Cheapflights offers flight deals from Calgary to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Calgary to Boise

See prices for flight routes from nearby airports that may be better suited for you.
Calgary to Spokane flights
Calgary to Jackson flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.