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Idaho

$186+ 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
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
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 July 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:35 pm
YYC
-
BOI
1 stop19h 22m
Multiple Airlines
Mon 11/23:52 pm
BOI
-
YYC
1 stop21h 08m
Multiple Airlines
Deal found 7/26$320
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:00 am
YYC
-
BOI
2 stops27h 55m
Multiple Airlines
Thu 9/172:50 pm
BOI
-
YYC
1 stop7h 10m
Multiple Airlines
Deal found 7/26$338
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:45 am
YYC
-
BOI
1 stop27h 44m
Multiple Airlines
Mon 8/316:49 pm
BOI
-
YYC
1 stop25h 06m
Multiple Airlines
Deal found 7/26$362
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:45 pm
YYC
-
GEG
1 stop14h 34m
Multiple Airlines
Sun 9/1310:09 am
GEG
-
YYC
1 stop9h 11m
Multiple Airlines
Deal found 7/26$365
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:45 am
YYC
-
BOI
1 stop8h 35m
Multiple Airlines
Tue 9/297:20 am
BOI
-
YYC
1 stop12h 35m
Multiple Airlines
Deal found 7/27$370
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 9/89:55 pm
YYC
-
BOI
2 stops40h 00m
Multiple Airlines
Tue 9/156:49 pm
BOI
-
YYC
1 stop25h 06m
Multiple Airlines
Deal found 7/25$378
This oojo deal was found by Cheapflights users on 7/25. 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.
Fri 10/98:45 am
YYC
-
BOI
1 stop13h 23m
WestJet
Mon 10/125:59 pm
BOI
-
YYC
1 stop4h 16m
WestJet
Deal found 7/25$393
This lastminute.com deal was found by Cheapflights users on 7/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:45 am
YYC
-
BOI
1 stop6h 33m
WestJet
Wed 8/198:59 am
BOI
-
YYC
1 stop4h 11m
WestJet
Deal found 7/27$394
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:45 am
YYC
-
GEG
1 stop12h 05m
Multiple Airlines
Mon 10/197:19 am
GEG
-
YYC
1 stop11h 36m
Multiple Airlines
Deal found 7/26$426
This oojo deal was found by Cheapflights users on 7/23. 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.
Sun 9/68:45 am
YYC
-
GEG
1 stop4h 23m
WestJet
Sun 9/137:05 am
GEG
-
YYC
2 stops14h 50m
WestJet
Deal found 7/23$444
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 9/68:45 am
YYC
-
GEG
1 stop13h 50m
Multiple Airlines
Sun 9/1310:09 am
GEG
-
YYC
1 stop9h 11m
Multiple Airlines
Deal found 7/23$457
This oojo deal was found by Cheapflights users on 7/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:50 pm
YYC
-
GEG
1 stop19h 28m
WestJet
Mon 10/195:38 pm
GEG
-
YYC
2 stops15h 22m
WestJet
Deal found 7/26$463

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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$320
(Kiwi.com)

One-way from

$186
(Kiwi.com)

Popular in

September

Cheapest in

October

Average price

$451
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. 10% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 28, 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 9/9

7:45 pm-9:19 am

1 stop14h 34m

Spokane

Sun 9/13

10:09 am-8:20 pm

1 stop9h 11m

$365

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Tue 9/22

11:45 am-8:20 pm

1 stop8h 35m

Boise Air Term. Gowen Fld

Tue 9/29

7:20 am-7:55 pm

1 stop12h 35m

$370

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Sun 10/18

11:45 am-10:50 pm

1 stop12h 05m

Spokane

Mon 10/19

7:19 am-7:55 pm

1 stop11h 36m

$426

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sun 11/1

6:00 am-12:45 pm

1 stop7h 45m

Boise Air Term. Gowen Fld

Thu 11/5

6:30 am-3:21 pm

1 stop7h 51m

$430

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sat 12/12

8:10 am-3:49 pm

2 stops8h 39m

Boise Air Term. Gowen Fld

Tue 12/15

9:29 am-10:27 pm

2 stops11h 58m

$430

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Fri 10/9

5:50 pm-10:08 pm

1 stop4h 18m

Boise Air Term. Gowen Fld

Mon 10/12

5:59 pm-5:00 pm

2 stops23h 01m

$431

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Sun 9/6

8:45 am-12:08 pm

1 stop4h 23m

Spokane

Sun 9/13

7:05 am-10:55 pm

2 stops14h 50m

$448

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Sun 11/1

8:10 am-11:57 am

2 stops4h 47m

Boise Air Term. Gowen Fld

Thu 11/5

1:27 pm-10:27 pm

2 stops8h 00m

$458

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Sun 9/6

11:45 am-10:53 pm

1 stop12h 08m

Spokane

Sun 9/13

10:09 am-8:20 pm

1 stop9h 11m

$465
Quickest round-trip

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Mon 11/23

12:35 pm-5:24 pm

1 stop6h 49m

Spokane

Thu 11/26

5:00 pm-12:19 am

1 stop5h 19m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 35 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 8h 39m. 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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