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Cheap flights from Calgary to Boise from C$ 230

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Calgary to Boise

Enter your travel dates to find the best prices.

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 12 December 2025.

Tue 16/127:35 p.m.YYC - BOI
2 stops42h 17mMultiple Airlines
Tue 23/123:20 p.m.BOI - YYC
1 stop21h 00mMultiple Airlines
Deal found 11/12C$ 1,059
Tue 16/122:45 p.m.YYC - BOI
1 stop9h 24mDelta
Tue 23/125:50 a.m.BOI - YYC
2 stops12h 00mDelta
Deal found 11/12C$ 1,069
Tue 16/126:15 a.m.YYC - BOI
2 stops31h 20mUnited Airlines
Tue 23/127:00 a.m.BOI - YYC
2 stops38h 53mUnited Airlines
Deal found 11/12C$ 1,437

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 12 December 2025.

Round-trip from

C$ 428

One-way from

C$ 230

Popular in

June

Cheapest in

October

Average price

C$ 834
Delta
  • Delta
  • 24/1-31/1
  • 2 total stops
  • 12h 24m total
  • Calgary to Boise
Search Deals
13/1
  • 13/1
  • 2 total stops
  • 41h 50m total
  • Calgary to Boise
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 53 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 629,999 searches. Data last updated 12 December 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

Sat 24/1

6:30 a.m.-2:07 p.m.

1 stop7h 37m

Boise Air Term. Gowen Fld

Sat 31/1

6:15 p.m.-11:02 p.m.

1 stop4h 47m

C$ 428

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 14/1

3:30 p.m.-11:48 p.m.

1 stop8h 18m

Boise Air Term. Gowen Fld

Sat 17/1

2:37 p.m.-9:53 p.m.

1 stop7h 16m

C$ 429

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Tue 13/1

10:05 a.m.-10:09 p.m.

1 stop12h 04m

Boise Air Term. Gowen Fld

Fri 16/1

10:10 a.m.-10:52 p.m.

1 stop12h 42m

C$ 462

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 9/1

7:35 p.m.-11:17 a.m.

2 stops39h 42m

Boise Air Term. Gowen Fld

Fri 16/1

10:10 a.m.-10:52 p.m.

1 stop12h 42m

C$ 463

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 14/1

1:25 p.m.-11:12 p.m.

2 stops9h 47m

Boise Air Term. Gowen Fld

Sat 17/1

5:45 a.m.-11:50 a.m.

1 stop6h 05m

C$ 501

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 14/1

6:45 a.m.-9:52 p.m.

2 stops15h 07m

Boise Air Term. Gowen Fld

Sat 17/1

2:20 p.m.-12:44 a.m.

2 stops10h 24m

C$ 619

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Tue 13/1

7:35 p.m.-1:25 p.m.

2 stops41h 50m

C$ 230

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 7/1

4:15 p.m.-11:48 a.m.

1 stop19h 33m

C$ 265

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 16/5

2:00 p.m.-11:11 p.m.

1 stop9h 11m

C$ 310

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 16/5

11:17 a.m.-7:52 p.m.

2 stops8h 35m

C$ 325

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 12 results
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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 12 December 2025.

It’s optimal to fly from Calgary to Boise in the afternoon. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated 12 December 2025.
Read reviews from past customers who have flown Alaska Airlines from Calgary to Boise. 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
11,432 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,432 reviews
Alaska Airlines
8.0
Very good
11,432 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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?

    For as low as C$ 428, Delta can have you in Boise from Calgary in 7h 37m. Airlines will cover a distance of 856 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Calgary to Boise round-trip?

    Cheapflights users have booked flights from Calgary to Boise round-trip from C$ 448. This flight start at 37% lower than the current average price 3 months from now.

  • 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

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Alternative routes for Calgary to Boise

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

Discover the top airline that operate flights from Calgary to Boise. 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 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 448AverageC$ 893FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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