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Cheap flights from Calgary to Boise from C$ 245

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
23 Feb — 2 Mar1
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 24 January 2026.

Fri 27/21:25 p.m.
YYC
-
BOI
1 stop8h 31m
Delta
Tue 3/36:35 p.m.
BOI
-
YYC
1 stop4h 30m
Delta
Deal found 22/1C$ 530
Fri 27/26:25 a.m.
YYC
-
BOI
2 stops17h 23m
Air Canada
Tue 3/38:41 a.m.
BOI
-
YYC
2 stops12h 48m
Air Canada
Deal found 21/1C$ 534
Mon 2/21:25 p.m.
YYC
-
BOI
1 stop8h 33m
Delta
Thu 5/27:25 a.m.
BOI
-
YYC
1 stop9h 01m
Delta
Deal found 21/1C$ 612
Fri 30/13:00 p.m.
YYC
-
BOI
2 stops25h 17m
WestJet
Fri 6/21:40 p.m.
BOI
-
YYC
2 stops11h 02m
WestJet
Deal found 23/1C$ 638
Fri 27/21:25 p.m.
YYC
-
BOI
1 stop4h 57m
WestJet
Tue 3/310:41 a.m.
BOI
-
YYC
2 stops14h 03m
WestJet
Deal found 21/1C$ 641
Mon 2/211:30 p.m.
YYC
-
BOI
2 stops42h 58m
WestJet
Thu 5/21:40 p.m.
BOI
-
YYC
2 stops30h 37m
WestJet
Deal found 21/1C$ 675

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 24 January 2026.

Round-trip from

C$ 530

One-way from

C$ 245

Popular in

September

Cheapest in

October

Average price

C$ 497
Delta
  • Delta
  • 27/2-3/3
  • 2 total stops
  • 13h 01m total
  • Calgary to Boise
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 16/5
  • 1 total stop
  • 4h 58m total
  • Calgary to Boise
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 24 January 2026.
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

Fri 27/2

1:25 p.m.-6:22 p.m.

1 stop4h 57m

Boise Air Term. Gowen Fld

Tue 3/3

7:00 a.m.-4:26 p.m.

1 stop9h 26m

C$ 530

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 27/2

6:25 a.m.-11:48 p.m.

2 stops17h 23m

Boise Air Term. Gowen Fld

Tue 3/3

8:41 a.m.-9:29 p.m.

2 stops12h 48m

C$ 534

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 27/2

1:25 p.m.-6:22 p.m.

1 stop4h 57m

Boise Air Term. Gowen Fld

Tue 3/3

10:41 a.m.-12:44 a.m.

2 stops14h 03m

C$ 641

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 21/2

2:35 p.m.-10:45 p.m.

1 stop8h 10m

Boise Air Term. Gowen Fld

Sat 28/2

5:15 p.m.-8:04 a.m.

2 stops14h 49m

C$ 700

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 21/2

1:25 p.m.-6:22 p.m.

1 stop4h 57m

Boise Air Term. Gowen Fld

Sat 28/2

1:51 p.m.-10:47 p.m.

2 stops32h 56m

C$ 728

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 21/2

7:50 a.m.-6:22 p.m.

2 stops10h 32m

Boise Air Term. Gowen Fld

Sat 28/2

6:28 a.m.-5:13 p.m.

2 stops10h 45m

C$ 820

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 16/5

7:00 p.m.-11:58 p.m.

1 stop4h 58m

C$ 245

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 16/5

7:15 a.m.-4:48 p.m.

1 stop9h 33m

C$ 248

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sun 8/3

1:25 p.m.-11:40 a.m.

1 stop22h 15m

C$ 283

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sun 8/3

2:00 p.m.-6:42 p.m.

2 stops28h 42m

C$ 300

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/1

Showing 1-10 of 13 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.

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 24 January 2026.
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
11,785 reviews
Check prices

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,785 reviews
Alaska Airlines
8.0
Very good
11,785 reviews
Check prices

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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$ 530, Delta can have you in Boise from Calgary in 4h 57m. 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$ 447. This flight 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.
Edmonton to Spokane flights
Calgary to Spokane flights
Calgary to Jackson flights

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 24 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 447AverageC$ 891FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Calgary to Boise?

Cheapflights makes it easy to find Calgary to Boise flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Calgary to Boise?

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Can Cheapflights find flights from Calgary to Boise with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Calgary to Boise flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Calgary to Boise become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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