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Cheap flights from Idaho to Calgary from C$ 306

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YYC
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Idaho to Calgary

Enter your travel dates to find the best prices.

Cheapest flights from Idaho to Calgary
Explore the most affordable flight options available from Idaho to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Tue 30/127:42 p.m.GEG - YYC
2 stops14h 38mMultiple Airlines
Fri 2/17:35 p.m.YYC - GEG
1 stop15h 54mMultiple Airlines
Deal found 16/12C$ 1,104
Sat 27/127:00 a.m.JAC - YYC
1 stop4h 55mDelta
Thu 1/16:30 a.m.YYC - JAC
1 stop6h 30mDelta
Deal found 18/12C$ 1,445
Fri 19/1210:41 p.m.BOI - YYC
1 stop13h 20mMultiple Airlines
Mon 22/128:25 a.m.YYC - BOI
1 stop7h 19mMultiple Airlines
Deal found 16/12C$ 1,525
Fri 19/1211:44 a.m.BOI - YYC
2 stops34h 32mWestJet
Mon 22/1211:30 p.m.YYC - BOI
2 stops43h 37mWestJet
Deal found 16/12C$ 1,699
Tue 30/127:32 p.m.GEG - YYC
2 stops14h 09mAlaska Airlines
Fri 2/111:31 a.m.YYC - GEG
2 stops12h 29mAlaska Airlines
Deal found 16/12C$ 1,845
Sat 27/124:20 p.m.JAC - YYC
2 stops14h 59mMultiple Airlines
Thu 1/11:10 p.m.YYC - JAC
2 stops7h 42mMultiple Airlines
Deal found 18/12C$ 2,469

Find flight deals from Idaho to Calgary

Keep the following information in mind while searching for Idaho to Calgary flight deals. Data was last updated 18 December 2025.

Round-trip from

C$ 391

One-way from

C$ 306

Popular in

February

Cheapest in

May

Average price

C$ 828
25/1-2/2
  • 25/1-2/2
  • 2 total stops
  • 21h 03m total
  • Idaho to Calgary
Search Deals
United Airlines
  • United Airlines
  • 8/5
  • 1 total stop
  • 7h 41m total
  • Idaho to Calgary
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Calgary 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 18 December 2025.
Use the filters below to find and compare flights from Idaho to Calgary that are best for you.

Fly from

Idaho

Fly to

Calgary

Route

Depart

Return

Price

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Wed 14/1

11:35 a.m.-5:50 p.m.

1 stop6h 15m

Calgary

Wed 21/1

7:00 p.m.-11:59 p.m.

1 stop4h 59m

C$ 401

SpokaneCalgary

GEG - YYC

GEGYYC

Spokane

Sat 24/1

1:38 p.m.-5:15 p.m.

2 stops26h 37m

Calgary

Wed 28/1

1:25 p.m.-7:03 p.m.

1 stop6h 38m

C$ 405

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Mon 26/1

10:10 a.m.-12:20 p.m.

1 stop26h 10m

Calgary

Sat 31/1

7:50 a.m.-3:10 p.m.

2 stops7h 20m

C$ 412

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Sun 25/1

6:23 a.m.-5:15 p.m.

2 stops10h 52m

Calgary

Fri 6/2

1:25 p.m.-6:22 p.m.

1 stop4h 57m

C$ 441

SpokaneCalgary

GEG - YYC

GEGYYC

Spokane

Wed 4/3

7:26 p.m.-4:48 p.m.

2 stops20h 22m

Calgary

Wed 11/3

1:25 p.m.-7:49 p.m.

1 stop7h 24m

C$ 456

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Tue 27/1

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

1 stop8h 38m

Calgary

Mon 2/2

7:50 a.m.-3:10 p.m.

2 stops7h 20m

C$ 459

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Wed 28/1

7:00 a.m.-5:50 p.m.

2 stops10h 50m

Calgary

Tue 3/2

7:00 p.m.-11:59 p.m.

1 stop4h 59m

C$ 459

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Tue 27/1

12:46 p.m.-10:52 p.m.

2 stops10h 06m

Calgary

Wed 4/2

1:25 p.m.-7:25 p.m.

1 stop6h 00m

C$ 473

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Sat 24/1

6:23 a.m.-5:15 p.m.

2 stops10h 52m

Calgary

Mon 2/2

1:25 p.m.-6:22 p.m.

1 stop4h 57m

C$ 477

BoiseCalgary

BOI - YYC

BOIYYC

Boise Air Term. Gowen Fld

Sat 24/1

12:21 p.m.-10:52 p.m.

1 stop10h 31m

Calgary

Tue 3/2

7:00 p.m.-11:59 p.m.

1 stop4h 59m

C$ 478

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

Showing 1-10 of 38 results
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Best time to book a flight from Idaho to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Idaho 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 Idaho to Calgary

What is the cheapest month to book a flight from Idaho to Calgary?

Currently, May is the cheapest month in which you can book a flight from Idaho to Calgary (average of C$ 322). Flying from Idaho to Calgary in February is currently the most expensive (average of C$ 970). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Calgary from Idaho?

    If you book a flight to Calgary from Idaho, you will be flying to Calgary, which is the city’s only airport. Calgary (YYC) is located 9.3 km from the centre of Calgary.

  • How long is the flight from Idaho to Calgary?

    Airlines like United Airlines and Delta fly from Idaho to Calgary in about 5h 34m. The time it takes to get you to your destination can typically vary by up to 14h 24m. The distance from Idaho to Calgary is about 858 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Idaho to Calgary?

    While some choose either Spokane - Calgary or Jackson Hole - Calgary, Boise Air Term. Gowen Fld - Calgary is the most popular route from Idaho to Calgary.

  • Can I find deals for flights from Idaho to Calgary that include hotel bookings?

    Yes. In addition to deals on Idaho to Calgary flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Calgary?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Calgary.

  • Can I find deals for business class flights from Idaho to Calgary?

    Yes. Cheapflights offers flight deals from Idaho to Calgary by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Calgary?

    Currently, May is the cheapest month in which you can book a flight from Idaho to Calgary (average of C$ 322). Flying from Idaho to Calgary in February is currently the most expensive (average of C$ 970). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Radium Hot Springs
Airdrie
Kananaskis
Drumheller

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Fly with Cheapflights

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

When you search for this flight from Idaho to Calgary, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Idaho to Calgary?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Calgary from Idaho.

Can Cheapflights find flights from Idaho to Calgary with no change fees?

Need flexible booking options for your flight to Calgary from Idaho? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Idaho to Calgary become cheaper?

Yes, Cheapflights offers price alerts on Idaho to Calgary flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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