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Idaho

$191+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
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 March 16, 2026.

This United Airlines deal was found by Cheapflights users on 3/12. 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.
Sun 4/56:00 am
YYC
-
BOI
1 stop15h 22m
United Airlines
Tue 4/146:15 am
BOI
-
YYC
1 stop6h 04m
United Airlines
Deal found 3/12$323
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Wed 4/296:00 am
YYC
-
GEG
1 stop16h 11m
United Airlines
Sat 5/25:00 am
GEG
-
YYC
1 stop7h 53m
United Airlines
Deal found 3/12$325
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Sat 4/181:27 pm
YYC
-
BOI
1 stop8h 07m
United Airlines
Tue 4/216:15 am
BOI
-
YYC
1 stop6h 04m
United Airlines
Deal found 3/11$326
This Trip.com deal was found by Cheapflights users on 3/11. 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.
Wed 4/298:45 am
YYC
-
GEG
1 stop15h 26m
Multiple Airlines
Sat 5/26:00 am
GEG
-
YYC
1 stop15h 15m
Multiple Airlines
Deal found 3/11$331
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Sat 8/229:30 am
YYC
-
BOI
1 stop11h 55m
United Airlines
Mon 8/246:30 am
BOI
-
YYC
1 stop12h 00m
United Airlines
Deal found 3/16$338
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Sat 4/41:20 pm
YYC
-
BOI
1 stop6h 28m
Multiple Airlines
Sat 4/118:20 am
BOI
-
YYC
2 stops9h 53m
Multiple Airlines
Deal found 3/12$350
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Tue 4/71:25 pm
YYC
-
BOI
1 stop4h 59m
Multiple Airlines
Wed 4/1511:58 am
BOI
-
YYC
1 stop5h 52m
Multiple Airlines
Deal found 3/12$357
This Delta deal was found by Cheapflights users on 3/12. 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.
Tue 4/77:40 am
YYC
-
BOI
1 stop9h 38m
Delta
Tue 4/147:05 am
BOI
-
YYC
2 stops15h 55m
Delta
Deal found 3/12$358
This FlightHub deal was found by Cheapflights users on 3/13. 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.
Mon 6/15:50 pm
YYC
-
BOI
1 stop20h 51m
WestJet
Fri 6/56:00 pm
BOI
-
YYC
1 stop19h 10m
WestJet
Deal found 3/13$359
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 4/278:45 am
YYC
-
BOI
1 stop5h 07m
Multiple Airlines
Mon 5/44:38 pm
BOI
-
YYC
1 stop5h 37m
Multiple Airlines
Deal found 3/13$360
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Tue 4/285:50 pm
YYC
-
GEG
1 stop6h 21m
Multiple Airlines
Sat 5/26:00 am
GEG
-
YYC
1 stop6h 10m
Multiple Airlines
Deal found 3/11$360
This Delta deal was found by Cheapflights users on 3/15. 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.
Thu 4/307:40 am
YYC
-
GEG
1 stop9h 50m
Delta
Thu 5/71:30 pm
GEG
-
YYC
1 stop8h 27m
Delta
Deal found 3/15$364

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 March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$323
(United Airlines)

One-way from

$191
(United Airlines)

Popular in

September

Cheapest in

October

Average price

$752
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. 3% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($29 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 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 March 16, 2026.
Use the filters below to find and compare flights from Calgary to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Wed 4/29

6:00 am-9:11 pm

1 stop16h 11m

Spokane

Sat 5/2

5:00 am-1:53 pm

1 stop7h 53m

$325

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 4/18

1:27 pm-9:34 pm

1 stop8h 07m

Boise Air Term. Gowen Fld

Tue 4/21

6:15 am-12:19 pm

1 stop6h 04m

$326

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 8/22

9:30 am-9:25 pm

1 stop11h 55m

Boise Air Term. Gowen Fld

Mon 8/24

6:30 am-6:30 pm

1 stop12h 00m

$338

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Mon 4/27

8:45 am-1:52 pm

1 stop5h 07m

Boise Air Term. Gowen Fld

Mon 5/4

4:38 pm-10:15 pm

1 stop5h 37m

$360

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Tue 4/28

5:50 pm-11:11 pm

1 stop6h 21m

Spokane

Sat 5/2

6:00 am-1:10 pm

1 stop6h 10m

$360

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Thu 4/30

7:40 am-4:30 pm

1 stop9h 50m

Spokane

Thu 5/7

1:30 pm-10:57 pm

1 stop8h 27m

$364

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Sat 4/25

1:20 pm-9:31 pm

1 stop9h 11m

Spokane

Sat 5/2

2:45 pm-10:15 pm

1 stop6h 30m

$372

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 4/18

9:00 am-8:00 pm

2 stops11h 00m

Boise Air Term. Gowen Fld

Tue 4/21

1:52 pm-5:50 pm

1 stop3h 58m

$373

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Wed 4/29

5:50 pm-12:20 am

1 stop7h 30m

Spokane

Sat 5/2

1:07 pm-10:15 pm

1 stop8h 08m

$380

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Tue 6/9

5:50 pm-9:04 pm

1 stop4h 14m

Spokane

Wed 6/17

3:05 pm-10:15 pm

1 stop6h 10m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 44 resultsSorted by cheapest first
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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 9h 27m. The distance from Calgary to Idaho is about 532 mi. This flight may include one or multiple stops.

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

    Most travelers choose Calgary - Boise Air Term. Gowen Fld, Calgary - Spokane 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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