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Idaho

$220+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
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 June 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Wed 8/58:45 am
YYC
-
BOI
1 stop27h 44m
Multiple Airlines
Tue 8/111:24 pm
BOI
-
YYC
1 stop25h 21m
Multiple Airlines
Deal found 6/11$397
This Delta deal was found by Cheapflights users on 6/14. 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 10/217:15 am
YYC
-
BOI
1 stop9h 34m
Delta
Sat 10/245:45 pm
BOI
-
YYC
1 stop5h 28m
Delta
Deal found 6/14$398
This FlightHub deal was found by Cheapflights users on 6/13. 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.
Wed 7/17:55 pm
YYC
-
BOI
1 stop19h 17m
WestJet
Wed 7/88:42 am
BOI
-
YYC
1 stop25h 08m
WestJet
Deal found 6/13$432
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:45 am
YYC
-
BOI
1 stop13h 33m
WestJet
Sun 7/266:07 pm
BOI
-
YYC
1 stop15h 43m
WestJet
Deal found 6/11$435
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:45 am
YYC
-
BOI
1 stop6h 26m
WestJet
Sat 7/186:07 pm
BOI
-
YYC
2 stops26h 03m
WestJet
Deal found 6/11$438
This oojo deal was found by Cheapflights users on 6/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:00 am
YYC
-
BOI
2 stops15h 18m
WestJet
Mon 7/138:42 am
BOI
-
YYC
2 stops16h 02m
WestJet
Deal found 6/13$443
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:50 pm
YYC
-
GEG
1 stop4h 15m
Delta
Tue 10/201:30 pm
GEG
-
YYC
1 stop8h 43m
Delta
Deal found 6/11$444
This Justfly.com deal was found by Cheapflights users on 6/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:45 am
YYC
-
BOI
1 stop6h 33m
WestJet
Sun 8/95:59 pm
BOI
-
YYC
1 stop4h 16m
WestJet
Deal found 6/11$447
This Delta deal was found by Cheapflights users on 6/14. 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 10/237:15 am
YYC
-
GEG
1 stop5h 50m
Delta
Tue 10/271:30 pm
GEG
-
YYC
1 stop8h 43m
Delta
Deal found 6/14$481
This WestJet deal was found by Cheapflights users on 6/14. 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 10/231:00 pm
YYC
-
GEG
2 stops9h 05m
WestJet
Tue 10/271:00 pm
GEG
-
YYC
1 stop3h 50m
WestJet
Deal found 6/14$529
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 7/76:00 am
YYC
-
GEG
1 stop16h 05m
United Airlines
Fri 7/105:00 am
GEG
-
YYC
1 stop12h 10m
United Airlines
Deal found 6/11$564
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/86:00 am
YYC
-
GEG
1 stop10h 11m
United Airlines
Wed 7/155:00 am
GEG
-
YYC
1 stop15h 48m
United Airlines
Deal found 6/10$565

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 June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$397
(Kiwi.com)

One-way from

$220
(Delta)

Popular in

September

Cheapest in

October

Average price

$408
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. 9% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 15, 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

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 10/21

7:15 am-4:49 pm

1 stop9h 34m

Boise Air Term. Gowen Fld

Sat 10/24

5:45 pm-11:13 pm

1 stop5h 28m

$398

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 7/1

7:55 pm-3:12 pm

1 stop19h 17m

Boise Air Term. Gowen Fld

Wed 7/8

8:42 am-9:50 am

1 stop25h 08m

$432

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 7/11

8:45 am-3:11 pm

1 stop6h 26m

Boise Air Term. Gowen Fld

Sat 7/18

6:07 pm-8:10 pm

2 stops26h 03m

$438

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Sat 10/17

5:50 pm-9:05 pm

1 stop4h 15m

Spokane

Tue 10/20

1:30 pm-11:13 pm

1 stop8h 43m

$444

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Tue 7/7

7:55 pm-10:18 pm

1 stop26h 23m

Boise Air Term. Gowen Fld

Mon 7/13

6:07 pm-9:50 am

1 stop15h 43m

$454

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 8/5

9:55 pm-3:18 pm

2 stops17h 23m

Boise Air Term. Gowen Fld

Mon 8/10

5:59 pm-1:10 pm

1 stop19h 11m

$457

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 10/21

4:10 pm-11:52 pm

2 stops7h 42m

Boise Air Term. Gowen Fld

Sat 10/24

8:40 am-1:10 pm

1 stop4h 30m

$458
Quickest round-trip

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 10/30

1:25 pm-6:33 pm

1 stop5h 08m

Boise Air Term. Gowen Fld

Mon 11/2

12:42 pm-6:50 pm

1 stop6h 08m

$460

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Fri 10/23

7:15 am-12:05 pm

1 stop5h 50m

Spokane

Tue 10/27

1:30 pm-11:13 pm

1 stop8h 43m

$481

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Fri 10/23

1:00 pm-9:05 pm

2 stops9h 05m

Spokane

Tue 10/27

1:00 pm-12:45 am

2 stops10h 45m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 34 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

How much does it cost to fly round-trip from Calgary to Idaho?

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 09m. 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 - 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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