HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$166+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Calgary to Idaho with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 30, 2025.

Round-trip from

$323
(SmartFares)

One-way from

$166
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$648
From Calgary to Idaho
Search Deals
One-way flight from Calgary to Idaho
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($144 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 July 2025
Search Deals

Find 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 30, 2025.

This SmartFares deal was found by Cheapflights users on 7/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:15 amYYC - BOI
1 stop4h 22mAlaska Airlines
Sat 9/274:34 pmBOI - YYC
1 stop7h 18mAlaska Airlines
Deal found 7/28$323
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Wed 9/1012:05 pmYYC - BOI
1 stop8h 01mMultiple Airlines
Wed 9/179:00 amBOI - YYC
1 stop7h 31mMultiple Airlines
Deal found 7/28$332
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:45 amYYC - GEG
1 stop12h 31mMultiple Airlines
Thu 9/189:06 pmGEG - YYC
1 stop13h 49mMultiple Airlines
Deal found 7/29$345
This Delta deal was found by Cheapflights users on 7/30. 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 8/207:55 amYYC - GEG
1 stop9h 18mDelta
Wed 8/275:00 amGEG - YYC
1 stop5h 38mDelta
Deal found 7/30$455
This Delta deal was found by Cheapflights users on 7/30. 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 8/2712:05 pmYYC - BOI
2 stops10h 55mDelta
Sun 8/3111:45 amBOI - YYC
1 stop5h 00mDelta
Deal found 7/30$456
This FlightHub deal was found by Cheapflights users on 7/30. 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 8/274:00 pmYYC - BOI
2 stops26h 16mWestJet
Sun 8/315:45 amBOI - YYC
2 stops12h 55mWestJet
Deal found 7/30$465
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:00 amYYC - GEG
2 stops14h 08mAlaska Airlines
Wed 8/271:40 pmGEG - YYC
1 stop9h 12mAlaska Airlines
Deal found 7/30$521
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/73:30 pmYYC - GEG
1 stop8h 59mAir Canada
Sun 11/95:10 amGEG - YYC
2 stops13h 25mAir Canada
Deal found 7/29$557
This FlightHub deal was found by Cheapflights users on 7/29. 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 8/1412:05 pmYYC - GEG
1 stop3h 40mWestJet
Sun 8/175:30 pmGEG - YYC
1 stop22h 15mWestJet
Deal found 7/29$594
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/133:49 pmYYC - JAC
2 stops22h 14mUnited Airlines
Sat 9/207:00 amJAC - YYC
1 stop14h 48mUnited Airlines
Deal found 7/30$625
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/306:15 amYYC - BOI
1 stop11h 52mUnited Airlines
Thu 7/3110:45 amBOI - YYC
1 stop7h 36mUnited Airlines
Deal found 7/28$790
This Air Canada deal was found by Cheapflights users on 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2312:30 pmYYC - JAC
2 stops8h 09mMultiple Airlines
Sat 8/307:00 amJAC - YYC
2 stops17h 43mMultiple Airlines
Deal found 7/30$1,037

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 30, 2025.
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

Sat 9/20

6:15 am-10:37 am

1 stop4h 22m

Boise Air Term. Gowen Fld

Sat 9/27

4:34 pm-11:52 pm

1 stop7h 18m

$323

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 9/10

12:05 pm-8:06 pm

1 stop8h 01m

Boise Air Term. Gowen Fld

Wed 9/17

9:00 am-4:31 pm

1 stop7h 31m

$332

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Thu 9/11

8:45 am-8:16 pm

1 stop12h 31m

Spokane

Thu 9/18

9:06 pm-11:55 am

1 stop13h 49m

$345

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Wed 8/20

7:55 am-4:13 pm

1 stop9h 18m

Spokane

Wed 8/27

5:00 am-11:38 am

1 stop5h 38m

$455

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 8/27

12:05 pm-11:00 pm

2 stops10h 55m

Boise Air Term. Gowen Fld

Sun 8/31

11:45 am-4:45 pm

1 stop5h 00m

$456

CalgaryBoise

YYC - BOI

YYCBOI

Calgary

Wed 8/27

4:00 pm-6:16 pm

2 stops26h 16m

Boise Air Term. Gowen Fld

Sun 8/31

5:45 am-6:40 pm

2 stops12h 55m

$465

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Wed 8/20

6:00 am-7:08 pm

2 stops14h 08m

Spokane

Wed 8/27

1:40 pm-11:52 pm

1 stop9h 12m

$521

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Fri 1/16

3:30 pm-9:24 pm

1 stop6h 54m

Spokane

Tue 1/20

7:00 am-7:04 pm

2 stops11h 04m

$536

CalgarySpokane

YYC - GEG

YYCGEG

Calgary

Thu 8/14

12:05 pm-2:45 pm

1 stop3h 40m

Spokane

Sun 8/17

5:30 pm-4:45 pm

1 stop22h 15m

$594

CalgaryJackson

YYC - JAC

YYCJAC

Calgary

Sat 9/13

3:49 pm-2:03 pm

2 stops22h 14m

Jackson Hole

Sat 9/20

7:00 am-9:48 pm

1 stop14h 48m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 18 results
1
2

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

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

Currently, October is the cheapest month in which you can book a flight from Calgary to Idaho (average of $314). Flying from Calgary to Idaho in June is currently the most expensive (average of $398). 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.

What is the cheapest time of day to fly from YYC to ID?

Find hourly flight availability from Calgary to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Calgary to Idaho as you normally would.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Calgary to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
WestJet
7.2
Good
2,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Air Canada
7.1
Good
9,837 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

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.

  • What are the cheapest airlines to fly from Calgary to Idaho one-way?

    $215 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $287 and $308, respectively.

  • 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.

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

    Currently, October is the cheapest month in which you can book a flight from Calgary to Idaho (average of $314). Flying from Calgary to Idaho in June is currently the most expensive (average of $398). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Calgary to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
Calgary to Las Vegas flights
Calgary to Los Angeles flights
Calgary to Seattle flights
Edmonton to Las Vegas flights
Calgary to Newark flights
Calgary to San Francisco flights
Calgary to Hobby flights
Calgary to George Bush Intcntl flights
Calgary to Portland flights
Calgary to Orlando flights
Calgary to Fort Lauderdale flights
Calgary to John F Kennedy Intl flights
Calgary to Sky Harbor Intl flights
Edmonton to Seattle flights
Edmonton to Los Angeles flights
Edmonton to San Francisco flights
Calgary to Honolulu flights
Calgary to Dulles Intl flights
Calgary to LaGuardia flights
Calgary to O'Hare Intl flights
Calgary to Nashville flights
Calgary to Ontario flights
Calgary to Denver flights
Calgary to Dallas/Fort Worth flights
Calgary to Miami flights
Edmonton to John F Kennedy Intl flights
Edmonton to Hobby flights
Edmonton to Newark flights
Calgary to Atlanta flights
Calgary to Boston flights
Calgary to Santa Ana flights
Calgary to Reagan-National flights
Calgary to San Diego flights
Calgary to Baltimore flights
Calgary to Kahului flights
Edmonton to George Bush Intcntl flights
Edmonton to Orlando flights
Edmonton to LaGuardia flights
Edmonton to O'Hare Intl flights
Edmonton to Honolulu flights
Edmonton to Ontario flights
Edmonton to Sky Harbor Intl flights
Calgary to Anchorage flights
Calgary to Midway flights
Edmonton to Dallas/Fort Worth flights
Edmonton to Minneapolis flights
Calgary to Minneapolis flights
Edmonton to Fort Lauderdale flights
Calgary to Salt Lake City flights
Calgary to Austin flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.