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Idaho

$185+ Cheap flights from Calgary (YYC) to Idaho

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Calgary to Idaho

Cheapest flights from Calgary to Idaho
Explore the most affordable flight options available from Calgary to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:30 am
YYC
-
BOI
1 stop7h 28m
Delta
Tue 3/36:35 pm
BOI
-
YYC
1 stop4h 30m
Delta
Deal found 1/26$314
This Trip.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:50 pm
YYC
-
GEG
1 stop7h 05m
Multiple Airlines
Sat 5/96:00 am
GEG
-
YYC
1 stop6h 10m
Multiple Airlines
Deal found 1/28$336
This Trip.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/301:25 pm
YYC
-
GEG
1 stop8h 59m
Multiple Airlines
Wed 5/201:46 pm
GEG
-
YYC
1 stop7h 29m
Multiple Airlines
Deal found 1/28$346
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:45 am
YYC
-
BOI
2 stops10h 58m
WestJet
Tue 4/71:45 pm
BOI
-
YYC
1 stop4h 05m
WestJet
Deal found 1/26$355
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:25 pm
YYC
-
BOI
1 stop4h 57m
Delta
Wed 3/45:35 am
BOI
-
YYC
2 stops10h 40m
Delta
Deal found 1/28$367
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/261:25 pm
YYC
-
BOI
1 stop26h 50m
WestJet
Thu 3/510:41 am
BOI
-
YYC
1 stop7h 09m
WestJet
Deal found 1/27$371
This WestJet deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:25 pm
YYC
-
BOI
1 stop4h 57m
WestJet
Tue 3/310:41 am
BOI
-
YYC
2 stops14h 03m
WestJet
Deal found 1/28$377
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/123:30 pm
YYC
-
BOI
1 stop8h 27m
United Airlines
Thu 3/196:24 am
BOI
-
YYC
1 stop6h 02m
United Airlines
Deal found 1/27$381
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/231:25 pm
YYC
-
BOI
1 stop6h 50m
Delta
Thu 3/58:50 am
BOI
-
YYC
1 stop9h 00m
Delta
Deal found 1/28$396
This Justfly.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:00 pm
YYC
-
BOI
2 stops20h 22m
WestJet
Thu 3/510:41 am
BOI
-
YYC
2 stops21h 23m
WestJet
Deal found 1/28$398
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:40 am
YYC
-
GEG
1 stop9h 28m
Delta
Mon 4/135:30 am
GEG
-
YYC
1 stop5h 09m
Delta
Deal found 1/27$423
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/271:25 pm
YYC
-
GEG
1 stop10h 45m
Multiple Airlines
Mon 3/305:00 am
GEG
-
YYC
2 stops11h 15m
Multiple Airlines
Deal found 1/28$490

Find flight deals from Calgary to Idaho

Keep the following information in mind while searching for Calgary to Idaho flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$314
(Delta)

One-way from

$185
(Delta)

Popular in

September

Cheapest in

October

Average price

$361
Provider with most accurate pricing for Calgary-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-Boise Air Term. Gowen Fld flights.
Search Deals
From Calgary to Idaho
Search Deals
One-way flight from Calgary to Idaho
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary to Idaho 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Calgary to Idaho that are best for you.

Fly from

Calgary

Fly to

Idaho

Route

Depart

Return

Price

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 2/27

6:30 am-1:58 pm

1 stop7h 28m

Boise Air Term. Gowen Fld

Tue 3/3

6:35 pm-11:05 pm

1 stop4h 30m

$314

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Thu 4/30

5:50 pm-11:55 pm

1 stop7h 05m

Spokane

Sat 5/9

6:00 am-1:10 pm

1 stop6h 10m

$336

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Mon 3/30

1:25 pm-9:24 pm

1 stop8h 59m

Spokane

Wed 5/20

1:46 pm-10:15 pm

1 stop7h 29m

$346

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 4/1

7:45 am-6:43 pm

2 stops10h 58m

Boise Air Term. Gowen Fld

Tue 4/7

1:45 pm-5:50 pm

1 stop4h 05m

$355

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 2/25

1:25 pm-6:22 pm

1 stop4h 57m

Boise Air Term. Gowen Fld

Wed 3/4

5:35 am-11:48 am

1 stop6h 13m

$367

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 4/1

6:30 am-2:05 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Tue 4/7

1:45 pm-5:50 pm

1 stop4h 05m

$367

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Thu 2/26

1:25 pm-4:15 pm

1 stop26h 50m

Boise Air Term. Gowen Fld

Thu 3/5

10:41 am-5:50 pm

1 stop7h 09m

$371

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 2/27

1:25 pm-6:22 pm

1 stop4h 57m

Boise Air Term. Gowen Fld

Tue 3/3

10:41 am-12:44 am

2 stops14h 03m

$377

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Thu 3/12

3:30 pm-11:57 pm

1 stop8h 27m

Boise Air Term. Gowen Fld

Thu 3/19

6:24 am-12:26 pm

1 stop6h 02m

$381

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Fri 4/10

7:40 am-4:08 pm

1 stop9h 28m

Spokane

Mon 4/13

5:30 am-11:39 am

1 stop5h 09m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 46 results
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Best time to book a flight from Calgary to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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 Idaho
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Calgary to Idaho. 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 from for flights from Calgary to Idaho?

    If you book a flight to Idaho from Calgary, you will be flying from Calgary, which is the city’s only airport. Calgary (YYC) is located 5.8 mi from the center of Calgary.

  • How long is the flight from Calgary to Idaho?

    Departing from Calgary to Idaho will take you 7h 06m. The distance from Calgary to Idaho is about 541 mi. This flight may include one or multiple stops.

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

    Most travelers choose Calgary - Spokane, Calgary - Boise Air Term. Gowen Fld or Calgary - Jackson Hole when deciding on the best route from Calgary to Idaho.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Calgary to Idaho 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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