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Cheap flights from Calgary to Boise from C$ 236

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
1 Nov — 8 Nov1
1 adult
1 adult, Economy

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 2 October 2025.

Round-trip from

C$ 441

One-way from

C$ 236

Popular in

June

Cheapest in

January

Average price

C$ 545
15/11-22/11
  • 15/11-22/11
  • 3 total stops
  • 17h 46m total
  • Calgary to Boise
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16/11
  • 16/11
  • 1 total stop
  • 8h 55m total
  • Calgary to Boise
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 258 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 55 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 2 October 2025.

Sat 15/111:30 p.m.YYC - BOI
1 stop6h 40mMultiple Airlines
Sat 22/116:09 a.m.BOI - YYC
2 stops11h 06mMultiple Airlines
Deal found 1/10C$ 441
Mon 3/111:25 p.m.YYC - BOI
1 stop8h 55mMultiple Airlines
Wed 5/116:05 p.m.BOI - YYC
1 stop23h 45mMultiple Airlines
Deal found 1/10C$ 442
Mon 17/117:00 p.m.YYC - BOI
2 stops22h 11mMultiple Airlines
Wed 26/119:22 p.m.BOI - YYC
1 stop14h 39mMultiple Airlines
Deal found 30/9C$ 476
Mon 17/116:35 a.m.YYC - BOI
1 stop7h 34mDelta
Wed 26/116:00 a.m.BOI - YYC
1 stop5h 51mDelta
Deal found 30/9C$ 568
Mon 17/117:00 p.m.YYC - BOI
2 stops23h 34mAlaska Airlines
Wed 26/114:28 p.m.BOI - YYC
2 stops42h 22mAlaska Airlines
Deal found 30/9C$ 594

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 2 October 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

Sat 15/11

1:30 p.m.-8:10 p.m.

1 stop6h 40m

Boise Air Term. Gowen Fld

Sat 22/11

6:09 a.m.-5:15 p.m.

2 stops11h 06m

C$ 441

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Mon 3/11

1:25 p.m.-10:20 p.m.

1 stop8h 55m

Boise Air Term. Gowen Fld

Wed 5/11

6:05 p.m.-5:50 p.m.

1 stop23h 45m

C$ 442

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Mon 17/11

7:00 p.m.-5:11 p.m.

2 stops22h 11m

Boise Air Term. Gowen Fld

Wed 26/11

9:22 p.m.-12:01 p.m.

1 stop14h 39m

C$ 476

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 9/1

7:00 p.m.-7:10 p.m.

2 stops24h 10m

Boise Air Term. Gowen Fld

Fri 16/1

4:04 p.m.-6:10 p.m.

2 stops26h 06m

C$ 499

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 9/1

7:35 p.m.-5:29 p.m.

1 stop21h 54m

Boise Air Term. Gowen Fld

Fri 16/1

8:10 a.m.-4:48 p.m.

1 stop8h 38m

C$ 536

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Mon 17/11

6:35 a.m.-2:09 p.m.

1 stop7h 34m

Boise Air Term. Gowen Fld

Wed 26/11

6:00 a.m.-11:51 a.m.

1 stop5h 51m

C$ 568

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Mon 17/11

7:00 p.m.-6:34 p.m.

2 stops23h 34m

Boise Air Term. Gowen Fld

Wed 26/11

4:28 p.m.-10:50 a.m.

2 stops42h 22m

C$ 594

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sun 16/11

1:25 p.m.-10:20 p.m.

1 stop8h 55m

C$ 236

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Tue 14/10

10:00 p.m.-11:43 a.m.

3 stops37h 43m

C$ 321

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

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 2 October 2025.

It’s optimal to fly from Calgary to Boise in the afternoon. By choosing this option you can save up to 32% 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 2 October 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
10,994 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
10,994 reviews
Alaska Airlines
8.0
Very good
10,994 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,962 reviews
Alaska Airlines
8.0
Very good
10,994 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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$ 382. Another airline that can offer you cheap pricing is Alaska Airlines. These flights start at 44% 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 2 October 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 382AverageC$ 585FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 453AverageC$ 903FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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