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Cheap flights from Calgary to Boise from C$ 297

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
30 Jun — 7 Jul1
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 31 May 2026.

Wed 21/102:50 p.m.
YYC
-
BOI
1 stop9h 05m
Delta
Sat 24/105:45 p.m.
BOI
-
YYC
1 stop5h 28m
Delta
Deal found 27/5C$ 470
Sat 13/65:50 p.m.
YYC
-
BOI
1 stop4h 38m
WestJet
Mon 22/68:42 a.m.
BOI
-
YYC
2 stops14h 13m
WestJet
Deal found 27/5C$ 575
Mon 13/78:45 a.m.
YYC
-
BOI
1 stop6h 26m
WestJet
Sun 19/76:07 p.m.
BOI
-
YYC
1 stop15h 43m
WestJet
Deal found 29/5C$ 578
Fri 12/62:05 p.m.
YYC
-
BOI
2 stops8h 23m
WestJet
Thu 18/66:10 p.m.
BOI
-
YYC
2 stops14h 20m
WestJet
Deal found 27/5C$ 583
Fri 5/63:22 p.m.
YYC
-
BOI
1 stop8h 33m
United Airlines
Sat 13/62:40 p.m.
BOI
-
YYC
1 stop7h 08m
United Airlines
Deal found 29/5C$ 597
Sat 13/68:45 a.m.
YYC
-
BOI
2 stops14h 00m
Delta
Fri 19/66:10 p.m.
BOI
-
YYC
1 stop4h 05m
Delta
Deal found 27/5C$ 599
Fri 12/612:33 p.m.
YYC
-
BOI
1 stop9h 32m
Delta
Fri 19/63:31 p.m.
BOI
-
YYC
1 stop6h 44m
Delta
Deal found 29/5C$ 600
Wed 10/68:45 a.m.
YYC
-
BOI
1 stop6h 27m
WestJet
Sun 21/66:10 p.m.
BOI
-
YYC
1 stop15h 40m
WestJet
Deal found 27/5C$ 607
Thu 27/87:45 a.m.
YYC
-
BOI
1 stop4h 29m
Delta
Sat 29/810:58 a.m.
BOI
-
YYC
2 stops11h 17m
Delta
Deal found 28/5C$ 610

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 31 May 2026.

Round-trip from

C$ 470

One-way from

C$ 297

Popular in

September

Cheapest in

October

Average price

C$ 706
Delta
  • Delta
  • 21/10-24/10
  • 2 total stops
  • 14h 33m total
  • Calgary to Boise
Search Deals
United Airlines
  • United Airlines
  • 10/6
  • 1 total stop
  • 8h 33m total
  • Calgary to Boise
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 31 May 2026.
Use the filters below to find and compare flights from Calgary to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 21/10

2:50 p.m.-11:55 p.m.

1 stop9h 05m

Boise Air Term. Gowen Fld

Sat 24/10

5:45 p.m.-11:13 p.m.

1 stop5h 28m

C$ 470

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Mon 13/7

8:45 a.m.-3:11 p.m.

1 stop6h 26m

Boise Air Term. Gowen Fld

Sun 19/7

6:07 p.m.-9:50 a.m.

1 stop15h 43m

C$ 578

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sun 14/6

7:00 a.m.-5:52 p.m.

2 stops10h 52m

Boise Air Term. Gowen Fld

Thu 18/6

11:59 a.m.-10:15 p.m.

2 stops10h 16m

C$ 599

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Thu 27/8

7:55 p.m.-10:30 p.m.

1 stop26h 35m

Boise Air Term. Gowen Fld

Sat 29/8

8:50 a.m.-10:15 p.m.

1 stop13h 25m

C$ 599

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 12/6

8:45 a.m.-5:30 p.m.

1 stop8h 45m

Boise Air Term. Gowen Fld

Fri 19/6

3:31 p.m.-10:15 p.m.

1 stop6h 44m

C$ 599

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 21/10

12:00 p.m.-11:52 p.m.

2 stops11h 52m

Boise Air Term. Gowen Fld

Sat 24/10

4:05 p.m.-10:15 p.m.

1 stop6h 10m

C$ 599

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 12/6

7:00 a.m.-5:52 p.m.

2 stops10h 52m

Boise Air Term. Gowen Fld

Sun 21/6

6:00 a.m.-7:40 p.m.

2 stops13h 40m

C$ 599

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Thu 11/6

8:45 a.m.-3:12 p.m.

1 stop6h 27m

Boise Air Term. Gowen Fld

Sat 20/6

11:59 a.m.-10:15 p.m.

2 stops10h 16m

C$ 599

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sun 14/6

7:00 a.m.-5:52 p.m.

2 stops10h 52m

Boise Air Term. Gowen Fld

Fri 19/6

6:00 a.m.-7:40 p.m.

2 stops13h 40m

C$ 600

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sun 14/6

7:00 a.m.-5:52 p.m.

2 stops10h 52m

Boise Air Term. Gowen Fld

Sun 21/6

11:59 a.m.-10:55 p.m.

2 stops10h 56m

C$ 600

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/5

Showing 1-10 of 21 resultsSorted by cheapest first
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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

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

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 31 May 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
7.9
Good
12,441 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,441 reviews
Alaska Airlines
7.9
Good
12,441 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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$ 578, Delta can have you in Boise from Calgary in 6h 26m. 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$ 586. This flight start at 13% 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

Travelling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
McCall

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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 31 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 586AverageC$ 908FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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