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Cheap flights from Calgary to Boise from C$ 210

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
19 août — 26 août1
1 adult

Cheap 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 14 août 2025.

Round-trip from

C$ 389

One-way from

C$ 210

Popular in

June

Cheapest in

January

Average price

C$ 551
15/9-23/9
  • 15/9-23/9
  • 3 total stops
  • 28h 24m total
  • Calgary to Boise
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3/9
  • 3/9
  • 1 total stop
  • 17h 46m total
  • Calgary to Boise
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Highest demand for flights based on searches. 23% potential increase in price (C$ 282 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 56 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 14 août 2025.

mar. 9/912:05 p.m.YYC - BOI
1 stop12h 03mMultiple Airlines
mar. 16/96:35 a.m.BOI - YYC
1 stop10h 11mMultiple Airlines
Deal found 12/8C$ 353
lun. 15/98:45 a.m.YYC - BOI
1 stop11h 46mMultiple Airlines
mar. 23/96:59 p.m.BOI - YYC
2 stops16h 38mMultiple Airlines
Deal found 13/8C$ 389
ven. 3/1012:05 p.m.YYC - BOI
1 stop5h 13mMultiple Airlines
ven. 10/108:26 p.m.BOI - YYC
1 stop13h 19mMultiple Airlines
Deal found 12/8C$ 409
mar. 9/911:00 a.m.YYC - BOI
2 stops9h 20mDelta
mar. 16/95:45 a.m.BOI - YYC
2 stops9h 20mDelta
Deal found 12/8C$ 527
lun. 15/97:00 a.m.YYC - BOI
2 stops9h 41mDelta
mar. 23/94:20 p.m.BOI - YYC
2 stops8h 24mDelta
Deal found 13/8C$ 608
ven. 3/106:15 a.m.YYC - BOI
2 stops15h 42mAlaska Airlines
ven. 10/106:59 p.m.BOI - YYC
2 stops23h 11mAlaska Airlines
Deal found 12/8C$ 641
mer. 10/96:15 a.m.YYC - BOI
1 stop16h 35mAlaska Airlines
mar. 16/910:08 a.m.BOI - YYC
2 stops13h 44mAlaska Airlines
Deal found 12/8C$ 870
sam. 23/811:30 a.m.YYC - BOI
1 stop5h 48mAlaska Airlines
mar. 26/86:35 a.m.BOI - YYC
1 stop4h 05mAlaska Airlines
Deal found 12/8C$ 897

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 14 août 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

mar. 9/9

12:05 p.m.-12:08 a.m.

1 stop12h 03m

Boise Air Term. Gowen Fld

mar. 16/9

6:35 a.m.-4:46 p.m.

1 stop10h 11m

C$ 353

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

lun. 15/9

8:45 a.m.-8:31 p.m.

1 stop11h 46m

Boise Air Term. Gowen Fld

mar. 23/9

6:59 p.m.-11:37 a.m.

2 stops16h 38m

C$ 389

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

ven. 3/10

3:00 p.m.-1:21 p.m.

2 stops22h 21m

Boise Air Term. Gowen Fld

ven. 10/10

8:58 p.m.-11:55 a.m.

1 stop14h 57m

C$ 407

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

mar. 9/9

12:05 p.m.-8:20 p.m.

1 stop8h 15m

Boise Air Term. Gowen Fld

mar. 16/9

7:30 a.m.-3:05 p.m.

2 stops7h 35m

C$ 527

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

lun. 15/9

7:00 a.m.-4:41 p.m.

2 stops9h 41m

Boise Air Term. Gowen Fld

mar. 23/9

4:20 p.m.-12:44 a.m.

2 stops8h 24m

C$ 608

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

ven. 3/10

6:15 a.m.-9:57 p.m.

2 stops15h 42m

Boise Air Term. Gowen Fld

ven. 10/10

6:59 p.m.-6:10 p.m.

2 stops23h 11m

C$ 641

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

mer. 10/9

6:15 a.m.-10:50 p.m.

1 stop16h 35m

Boise Air Term. Gowen Fld

mar. 16/9

10:08 a.m.-11:52 p.m.

2 stops13h 44m

C$ 870

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

mer. 3/9

7:35 p.m.-1:21 p.m.

1 stop17h 46m

C$ 210

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

mer. 3/9

6:15 a.m.-6:37 p.m.

2 stops12h 22m

C$ 227

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

dim. 28/9

12:05 p.m.-9:57 p.m.

2 stops9h 52m

C$ 252

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 14 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 14 août 2025.

It’s optimal to fly from Calgary to Boise in the afternoon. By choosing this option you can save up to 33% 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 14 août 2025.
Read reviews from past customers who have flown Alaska Airlines and Delta 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
10,000 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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.

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

    Cheapflights users have booked flights from Calgary to Boise round-trip from C$ 448. Another airline that can offer you cheap pricing is Delta. These flights start at 31% 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 2 airlines flying from Calgary to Boise

Discover the top 2 airlines 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 14 août 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 448AverageC$ 790FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 459AverageC$ 615FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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