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Cheap flights from Calgary to Boise from C$ 265

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 530

One-way from

C$ 265

Popular in

June

Cheapest in

January

Average price

C$ 1,083
25/7-1/8
  • 25/7-1/8
  • 3 total stops
  • 46h 43m total
  • Calgary to Boise
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25/7
  • 25/7
  • 1 total stop
  • 12h 30m total
  • Calgary to Boise
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 207 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).
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Average for round-trip flights in June 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 12 June 2025.

Fri 25/77:00 a.m.YYC - BOI
2 stops30h 39mMultiple Airlines
Fri 1/87:48 p.m.BOI - YYC
1 stop16h 04mMultiple Airlines
Deal found 10/6C$ 530
Tue 22/77:55 a.m.YYC - BOI
1 stop9h 10mDelta
Thu 24/77:30 a.m.BOI - YYC
1 stop9h 00mDelta
Deal found 12/6C$ 574
Tue 22/77:00 p.m.YYC - BOI
2 stops13h 07mAlaska Airlines
Thu 24/75:43 p.m.BOI - YYC
1 stop6h 07mAlaska Airlines
Deal found 12/6C$ 588
Wed 9/77:00 a.m.YYC - BOI
2 stops11h 59mWestJet
Wed 16/75:15 a.m.BOI - YYC
1 stop6h 16mWestJet
Deal found 11/6C$ 641

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 June 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

Fri 25/7

7:00 a.m.-1:39 p.m.

2 stops30h 39m

Boise Air Term. Gowen Fld

Fri 1/8

7:48 p.m.-11:52 a.m.

1 stop16h 04m

C$ 530

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Tue 22/7

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

1 stop9h 10m

Boise Air Term. Gowen Fld

Thu 24/7

7:30 a.m.-4:30 p.m.

1 stop9h 00m

C$ 574

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Tue 22/7

7:00 p.m.-8:07 a.m.

2 stops13h 07m

Boise Air Term. Gowen Fld

Thu 24/7

5:43 p.m.-11:50 p.m.

1 stop6h 07m

C$ 588

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 9/7

7:00 a.m.-6:59 p.m.

2 stops11h 59m

Boise Air Term. Gowen Fld

Wed 16/7

5:15 a.m.-11:31 a.m.

1 stop6h 16m

C$ 641

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 25/7

10:15 a.m.-10:45 p.m.

1 stop12h 30m

C$ 265

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 25/7

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

1 stop9h 10m

C$ 287

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 25/7

9:00 a.m.-12:03 a.m.

3 stops15h 03m

C$ 517

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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 June 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.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 5.0 - 41.0 mm per month. December is typically the wettest month, when rainfall can reach 41.0 mm. August is typically the driest time to visit Boise when rainfall is around 5.0 mm.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around -1.0 C).

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 June 2025.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.8

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

Overall

8.0

Comfort

7.8

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.8

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.
WestJet
7.2
Good
2,868 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.8

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

    Cheapflights users have booked flights from Calgary to Boise round-trip from C$ 574. Other airlines that can offer you cheap pricing are Alaska Airlines, from C$ 588, and WestJet, from C$ 641. These flights start at 9% 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 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 444AverageC$ 542FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 457AverageC$ 586FlexibilityNo 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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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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