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$131+ Cheap flights from Boise (BOI) to Calgary (YYC)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YYC
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Boise to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Calgary (YYC). 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 September 17, 2025.

Round-trip from

$283
(Kiwi.com)

One-way from

$131
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$730
From Boise Air Term. Gowen Fld to Calgary
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One-way flight from Boise Air Term. Gowen Fld to Calgary
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boise to Calgary

Cheapest flights from Boise to Calgary
Explore the most affordable flight options available from Boise to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sat 10/259:58 amBOI - YYC
1 stop6h 33mMultiple Airlines
Wed 11/51:25 pmYYC - BOI
1 stop8h 55mMultiple Airlines
Deal found 9/16$283
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/136:59 pmBOI - YYC
2 stops14h 46mMultiple Airlines
Mon 10/207:35 pmYYC - BOI
1 stop19h 01mMultiple Airlines
Deal found 9/15$313
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Thu 10/166:30 amBOI - YYC
1 stop10h 01mMultiple Airlines
Thu 10/236:10 pmYYC - BOI
1 stop5h 46mMultiple Airlines
Deal found 9/16$320
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/318:41 amBOI - YYC
1 stop8h 07mMultiple Airlines
Mon 11/31:25 pmYYC - BOI
2 stops29h 09mMultiple Airlines
Deal found 9/15$323
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/248:00 amBOI - YYC
1 stop8h 31mMultiple Airlines
Sun 10/267:35 pmYYC - BOI
2 stops15h 58mMultiple Airlines
Deal found 9/15$357
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:45 amBOI - YYC
1 stop26h 41mUnited Airlines
Fri 10/313:30 pmYYC - BOI
1 stop24h 33mUnited Airlines
Deal found 9/14$362
This Delta deal was found by Cheapflights users on 9/16. 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.
Thu 10/164:46 pmBOI - YYC
2 stops7h 58mDelta
Thu 10/235:00 pmYYC - BOI
2 stops7h 08mDelta
Deal found 9/16$382
This Delta deal was found by Cheapflights users on 9/16. 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.
Sat 10/259:00 amBOI - YYC
1 stop7h 31mDelta
Fri 10/311:25 pmYYC - BOI
1 stop6h 51mDelta
Deal found 9/16$383
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Sat 11/111:43 amBOI - YYC
1 stop6h 31mMultiple Airlines
Sat 11/811:40 pmYYC - BOI
2 stops15h 32mMultiple Airlines
Deal found 9/17$386

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Calgary 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 September 17, 2025.
Use the filters below to find and compare flights from Boise to Calgary that are best for you.

Fly from

Boise

Fly to

Calgary

Route

Depart

Return

Price

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Sat 10/25

9:58 am-4:31 pm

1 stop6h 33m

Calgary

Wed 11/5

1:25 pm-10:20 pm

1 stop8h 55m

$283

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Thu 10/16

6:30 am-4:31 pm

1 stop10h 01m

Calgary

Thu 10/23

6:10 pm-11:56 pm

1 stop5h 46m

$320

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Fri 10/31

8:41 am-4:48 pm

1 stop8h 07m

Calgary

Mon 11/3

1:25 pm-10:29 am

1 stop21h 04m

$329

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Fri 10/24

8:00 am-4:31 pm

1 stop8h 31m

Calgary

Sun 10/26

7:35 pm-11:33 am

2 stops15h 58m

$357

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Sat 10/25

9:45 am-12:26 pm

1 stop26h 41m

Calgary

Fri 10/31

3:30 pm-4:03 pm

1 stop24h 33m

$362

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Thu 10/16

4:46 pm-12:44 am

2 stops7h 58m

Calgary

Thu 10/23

5:00 pm-12:08 am

2 stops7h 08m

$382

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Sat 10/25

9:00 am-4:31 pm

1 stop7h 31m

Calgary

Fri 10/31

1:25 pm-8:16 pm

1 stop6h 51m

$383

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Sat 11/1

11:43 am-6:14 pm

1 stop6h 31m

Calgary

Sat 11/8

11:40 pm-3:12 pm

2 stops15h 32m

$386

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Tue 10/28

6:45 pm-5:50 pm

2 stops23h 05m

$131

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Sat 12/6

7:27 am-6:14 pm

2 stops10h 47m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 12 results
1
2

Best time to book a flight from Boise to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Boise 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 Boise to Calgary

What is the cheapest month to book a flight from Boise to Calgary?

Currently, January is the cheapest month in which you can book a flight from Boise to Calgary (average of $300). Flying from Boise to Calgary in February is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Boise to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 27% on flights from Boise to Calgary by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Boise to Calgary?

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Calgary. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Alaska Airlines and Delta from Boise to Calgary. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

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

  • What are the cheapest airlines flying from Boise to Calgary round-trip?

    According to our current data, Delta ($328), and Alaska Airlines ($375) offers the cheapest pricing from Boise to Calgary. Users have found that Delta is 41% cheaper than the other options available to this destination.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Boise to Calgary?

    Currently, January is the cheapest month in which you can book a flight from Boise to Calgary (average of $300). Flying from Boise to Calgary in February is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Airdrie

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Alternative routes for Boise to Calgary

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Boise to Calgary

Discover the top 2 airlines that operate flights from Boise to Calgary. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$328Average$572FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$375Average$454FlexibilityNo cancel feeOn-time75%

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