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Cheap flights from Calgary to Boise from C$ 324

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
5 Sep — 12 Sep1
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 6 August 2026.

Thu 17/91:35 p.m. -
1 stop24h 20m
Thu 24/92:50 p.m. -
2 stops21h 20m
Deal found 3/8C$ 496
Tue 22/97:25 p.m. -
1 stop27h 20m
Tue 29/97:20 a.m. -
1 stop12h 35m
Deal found 3/8C$ 513
Sun 20/92:35 p.m. -
1 stop25h 31m
Sun 27/92:50 p.m. -
2 stops21h 20m
Deal found 6/8C$ 549
Tue 22/93:15 p.m. -
2 stops7h 19m
Tue 29/98:55 a.m. -
2 stops12h 05m
Deal found 2/8C$ 551
Tue 1/94:10 p.m. -
2 stops23h 08m
Tue 8/98:55 a.m. -
1 stop4h 15m
Deal found 4/8C$ 614
Sun 1/118:10 a.m. -
1 stop6h 17m
Thu 5/114:21 p.m. -
1 stop5h 06m
Deal found 4/8C$ 615

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 6 August 2026.

Round-trip from

C$ 496

One-way from

C$ 324

Popular in

September

Cheapest in

October

Average price

C$ 723
17/9-24/9
  • 17/9-24/9
  • 3 total stops
  • 45h 40m total
  • Calgary to Boise
Search Deals
18/9
  • 18/9
  • 2 total stops
  • 42h 30m total
  • Calgary to Boise
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 105 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 August 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 6 August 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 Calgary - BOI Boise Air Term. Gowen Fld

YYCBOI

Calgary

Sun 1/11

8:10 a.m.-1:27 p.m.

1 stop6h 17m

Boise Air Term. Gowen Fld

Thu 5/11

4:21 p.m.-10:27 p.m.

1 stop5h 06m

C$ 615

CalgaryBoise

YYC Calgary - BOI Boise Air Term. Gowen Fld

YYCBOI

Calgary

Sun 30/8

8:00 a.m.-1:38 p.m.

1 stop5h 38m

Boise Air Term. Gowen Fld

Sun 6/9

10:31 a.m.-6:30 p.m.

1 stop7h 59m

C$ 618

CalgaryBoise

YYC Calgary - BOI Boise Air Term. Gowen Fld

YYCBOI

Calgary

Tue 1/9

7:55 p.m.-3:18 p.m.

1 stop19h 23m

Boise Air Term. Gowen Fld

Tue 8/9

8:55 a.m.-1:10 p.m.

1 stop4h 15m

C$ 646

CalgaryBoise

YYC Calgary - BOI Boise Air Term. Gowen Fld

YYCBOI

Calgary

Sun 30/8

9:00 p.m.-10:30 p.m.

2 stops25h 30m

Boise Air Term. Gowen Fld

Sun 6/9

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

1 stop4h 11m

C$ 659

CalgaryBoise

YYC Calgary - BOI Boise Air Term. Gowen Fld

YYCBOI

Calgary

Thu 17/9

6:33 a.m.-4:11 p.m.

2 stops9h 38m

Boise Air Term. Gowen Fld

Thu 24/9

1:31 p.m.-10:46 p.m.

2 stops9h 15m

C$ 684
Cheapest one-way

CalgaryBoise

YYC Calgary - BOI Boise Air Term. Gowen Fld

YYCBOI

Calgary

Fri 18/9

7:25 p.m.-10:45 p.m.

1 stop27h 20m

C$ 330

CalgaryBoise

YYC Calgary - BOI Boise Air Term. Gowen Fld

YYCBOI

Calgary

Thu 3/9

5:50 p.m.-3:18 p.m.

1 stop21h 28m

C$ 345
Quickest one-way

CalgaryBoise

YYC Calgary - BOI Boise Air Term. Gowen Fld

YYCBOI

Calgary

Fri 27/11

7:14 a.m.-3:13 p.m.

1 stop8h 59m

C$ 347

CalgaryBoise

YYC Calgary - BOI Boise Air Term. Gowen Fld

YYCBOI

Calgary

Fri 14/8

5:50 p.m.-3:18 p.m.

1 stop21h 28m

C$ 386

CalgaryBoise

YYC Calgary - BOI Boise Air Term. Gowen Fld

YYCBOI

Calgary

Sun 16/8

7:00 a.m.-5:55 p.m.

2 stops10h 55m

C$ 390

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Sorted by cheapest first

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.

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$ 618, Alaska Airlines can have you in Boise from Calgary in 5h 38m. Airlines will cover a distance of 856 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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.
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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.

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