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Cheap flights from Calgary to Boise from C$ 247

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
10 Apr — 17 Apr1
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 11 March 2026.

Sat 18/46:00 a.m.
YYC
-
BOI
1 stop15h 34m
United Airlines
Tue 21/46:15 a.m.
BOI
-
YYC
1 stop6h 04m
United Airlines
Deal found 5/3C$ 420
Sat 18/46:00 a.m.
YYC
-
BOI
2 stops10h 48m
Air Canada
Tue 21/45:00 a.m.
BOI
-
YYC
2 stops11h 17m
Air Canada
Deal found 5/3C$ 482
Sat 18/412:29 p.m.
YYC
-
BOI
1 stop9h 27m
Delta
Tue 21/48:59 a.m.
BOI
-
YYC
1 stop8h 51m
Delta
Deal found 8/3C$ 496
Mon 13/75:50 p.m.
YYC
-
BOI
1 stop20h 32m
Multiple Airlines
Fri 17/74:15 p.m.
BOI
-
YYC
1 stop7h 00m
Multiple Airlines
Deal found 8/3C$ 515
Thu 23/47:45 a.m.
YYC
-
BOI
2 stops12h 15m
Delta
Thu 30/410:45 a.m.
BOI
-
YYC
2 stops11h 30m
Delta
Deal found 8/3C$ 527
Mon 13/711:40 a.m.
YYC
-
BOI
1 stop11h 24m
Delta
Fri 17/76:00 a.m.
BOI
-
YYC
1 stop7h 10m
Delta
Deal found 8/3C$ 532
Sat 18/49:00 a.m.
YYC
-
BOI
2 stops11h 00m
WestJet
Tue 21/41:52 p.m.
BOI
-
YYC
1 stop3h 58m
WestJet
Deal found 8/3C$ 593
Mon 30/34:00 p.m.
YYC
-
BOI
2 stops26h 43m
WestJet
Wed 1/41:45 p.m.
BOI
-
YYC
1 stop4h 05m
WestJet
Deal found 8/3C$ 596

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 11 March 2026.

Round-trip from

C$ 421

One-way from

C$ 247

Popular in

September

Cheapest in

October

Average price

C$ 1,021
United Airlines
  • United Airlines
  • 18/4-21/4
  • 2 total stops
  • 21h 38m total
  • Calgary to Boise
Search Deals
United Airlines
  • United Airlines
  • 31/8
  • 1 total stop
  • 11h 55m total
  • Calgary to Boise
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 11 March 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

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 18/4

6:00 a.m.-9:34 p.m.

1 stop15h 34m

Boise Air Term. Gowen Fld

Tue 21/4

6:15 a.m.-12:19 p.m.

1 stop6h 04m

C$ 420

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 18/4

8:00 a.m.-7:53 p.m.

2 stops11h 53m

Boise Air Term. Gowen Fld

Tue 21/4

6:15 a.m.-12:19 p.m.

1 stop6h 04m

C$ 482

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 18/4

12:29 p.m.-9:56 p.m.

1 stop9h 27m

Boise Air Term. Gowen Fld

Tue 21/4

8:59 a.m.-5:50 p.m.

1 stop8h 51m

C$ 496
Quickest round-trip

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Thu 23/4

1:25 p.m.-10:24 p.m.

1 stop8h 59m

Boise Air Term. Gowen Fld

Thu 30/4

8:59 a.m.-1:10 p.m.

1 stop4h 11m

C$ 496

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Mon 13/7

11:40 a.m.-11:04 p.m.

1 stop11h 24m

Boise Air Term. Gowen Fld

Fri 17/7

11:35 a.m.-10:15 p.m.

2 stops10h 40m

C$ 570
Cheapest one-way

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Tue 21/4

12:29 p.m.-9:56 p.m.

1 stop9h 27m

C$ 255

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Mon 31/8

6:00 a.m.-4:49 p.m.

2 stops10h 49m

C$ 259

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 24/4

6:40 a.m.-2:26 p.m.

1 stop7h 46m

C$ 261

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Tue 21/4

7:45 a.m.-8:00 p.m.

2 stops12h 15m

C$ 295

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 15/5

8:45 a.m.-5:28 p.m.

2 stops32h 43m

C$ 297

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 11 March 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
12,025 reviews
Check prices

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
8.0
Very good
12,025 reviews
Alaska Airlines
8.0
Very good
12,025 reviews
Check prices

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

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$ 482, United Airlines can have you in Boise from Calgary in 11h 53m. 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$ 441. This flight start at 36% 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.
Calgary to Spokane flights
Edmonton 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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 441AverageC$ 879FlexibilityNo 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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