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Cheap flights from Calgary to Boise from C$ 238

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
8 Jul — 15 Jul1
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 3 July 2025.

Round-trip from

C$ 470

One-way from

C$ 238

Popular in

June

Cheapest in

January

Average price

C$ 705
14/8-21/8
  • 14/8-21/8
  • 2 total stops
  • 11h 09m total
  • Calgary to Boise
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5/9
  • 5/9
  • 2 total stops
  • 13h 21m total
  • Calgary to Boise
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Highest demand for flights based on searches. 19% potential increase in price (C$ 207 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 July 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 3 July 2025.

Thu 14/86:10 p.m.YYC - BOI
1 stop6h 01mMultiple Airlines
Thu 21/811:22 a.m.BOI - YYC
1 stop5h 08mMultiple Airlines
Deal found 1/7C$ 470
Thu 17/77:55 a.m.YYC - BOI
1 stop9h 10mDelta
Sat 26/76:00 p.m.BOI - YYC
1 stop4h 57mDelta
Deal found 1/7C$ 519
Sun 6/76:00 a.m.YYC - BOI
2 stops6h 49mAlaska Airlines
Thu 10/78:46 p.m.BOI - YYC
1 stop13h 43mAlaska Airlines
Deal found 2/7C$ 1,038

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 3 July 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

Thu 14/8

6:10 p.m.-12:11 a.m.

1 stop6h 01m

Boise Air Term. Gowen Fld

Thu 21/8

11:22 a.m.-4:30 p.m.

1 stop5h 08m

C$ 470

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Thu 17/7

7:55 a.m.-5:05 p.m.

1 stop9h 10m

Boise Air Term. Gowen Fld

Sat 26/7

6:00 p.m.-10:57 p.m.

1 stop4h 57m

C$ 519

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 5/9

7:00 a.m.-8:21 p.m.

2 stops13h 21m

C$ 238

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Tue 15/7

7:55 a.m.-5:05 p.m.

1 stop9h 10m

C$ 296

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Tue 15/7

6:00 a.m.-4:48 p.m.

2 stops10h 48m

C$ 372

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

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 3 July 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 3 July 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

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,970 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 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$ 519. This flight start at 18% 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

Browse thousands of different options on Cheapflights for your next trip

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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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 442AverageC$ 541FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 455AverageC$ 584FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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

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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.

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