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Cheap flights from Calgary to Idaho from C$ 265
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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — BOI
28 Nov — 5 Dec1
Find flight deals from Calgary to Idaho
Cheapest flights from Calgary to IdahoExplore 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 29 October 2025.
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 29 October 2025.
Tue 2/127:00 p.m.YYC - GEG
1 stop6h 24mMultiple Airlines
Sat 6/127:15 a.m.GEG - YYC
2 stops9h 05mMultiple Airlines
Deal found 27/10C$ 408
Tue 2/127:00 p.m.YYC - GEG
1 stop18h 39mAlaska Airlines
Fri 5/127:47 p.m.GEG - YYC
1 stop21h 23mAlaska Airlines
Deal found 27/10C$ 416
Mon 1/121:25 p.m.YYC - GEG
1 stop10h 19mMultiple Airlines
Sat 6/129:00 a.m.GEG - YYC
1 stop8h 15mMultiple Airlines
Deal found 27/10C$ 456
Tue 2/121:25 p.m.YYC - GEG
1 stop9h 03mMultiple Airlines
Fri 5/127:15 a.m.GEG - YYC
2 stops9h 05mMultiple Airlines
Deal found 27/10C$ 463
Mon 1/121:25 p.m.YYC - GEG
1 stop10h 19mMultiple Airlines
Fri 5/129:00 a.m.GEG - YYC
1 stop7h 50mMultiple Airlines
Deal found 27/10C$ 481
Mon 1/124:00 p.m.YYC - GEG
2 stops9h 10mDelta
Sat 6/1211:19 a.m.GEG - YYC
2 stops6h 56mDelta
Deal found 27/10C$ 599
Tue 2/128:45 p.m.YYC - GEG
2 stops17h 00mAir Canada
Fri 5/125:25 a.m.GEG - YYC
2 stops13h 10mAir Canada
Deal found 27/10C$ 636
Sat 29/1112:41 p.m.YYC - BOI
1 stop9h 08mDelta
Wed 3/125:50 a.m.BOI - YYC
1 stop6h 01mDelta
Deal found 28/10C$ 683
Tue 2/127:00 p.m.YYC - GEG
2 stops13h 43mAlaska Airlines
Sat 6/126:00 a.m.GEG - YYC
2 stops11h 10mAlaska Airlines
Deal found 27/10C$ 690
Sat 29/1111:40 p.m.YYC - BOI
2 stops35h 05mMultiple Airlines
Wed 3/127:00 a.m.BOI - YYC
1 stop10h 04mMultiple Airlines
Deal found 28/10C$ 706
Mon 10/111:25 p.m.YYC - BOI
1 stop5h 29mWestJet
Thu 13/1111:42 a.m.BOI - YYC
1 stop6h 08mWestJet
Deal found 26/10C$ 781
Fri 12/122:13 p.m.YYC - JAC
1 stop6h 24mUnited Airlines
Fri 19/127:00 a.m.JAC - YYC
1 stop7h 21mUnited Airlines
Deal found 28/10C$ 816
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 29 October 2025.
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 629,999 searches. Data last updated 29 October 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
CalgarySpokane
YYC - GEG
YYCGEG
Calgary
Tue 2/12
7:00 p.m.-12:24 a.m.
1 stop6h 24m
Spokane
Sat 6/12
7:15 a.m.-5:20 p.m.
2 stops9h 05m
C$ 408
CalgarySpokane
YYC - GEG
YYCGEG
Calgary
Tue 2/12
7:00 p.m.-12:39 p.m.
1 stop18h 39m
Spokane
Fri 5/12
7:47 p.m.-6:10 p.m.
1 stop21h 23m
C$ 416
CalgarySpokane
YYC - GEG
YYCGEG
Calgary
Tue 2/12
1:25 p.m.-9:28 p.m.
1 stop9h 03m
Spokane
Fri 5/12
7:15 a.m.-5:20 p.m.
2 stops9h 05m
C$ 463
CalgarySpokane
YYC - GEG
YYCGEG
Calgary
Mon 1/12
1:25 p.m.-10:44 p.m.
1 stop10h 19m
Spokane
Fri 5/12
9:00 a.m.-5:50 p.m.
1 stop7h 50m
C$ 481
CalgarySpokane
YYC - GEG
YYCGEG
Calgary
Sun 1/2
10:05 a.m.-3:25 p.m.
1 stop30h 20m
Spokane
Sun 1/3
8:30 a.m.-5:13 p.m.
2 stops7h 43m
C$ 532
CalgaryBoise
YYC - BOI
YYCBOI
Calgary
Wed 15/4
3:30 p.m.-9:08 p.m.
1 stop5h 38m
Boise Air Term. Gowen Fld
Sat 18/4
2:43 p.m.-9:38 p.m.
1 stop6h 55m
C$ 562
CalgarySpokane
YYC - GEG
YYCGEG
Calgary
Mon 1/12
4:00 p.m.-12:10 a.m.
2 stops9h 10m
Spokane
Sat 6/12
11:19 a.m.-7:15 p.m.
2 stops6h 56m
C$ 599
CalgarySpokane
YYC - GEG
YYCGEG
Calgary
Tue 14/4
7:15 a.m.-4:11 p.m.
1 stop9h 56m
Spokane
Thu 16/4
1:00 p.m.-5:50 p.m.
1 stop3h 50m
C$ 632
CalgaryBoise
YYC - BOI
YYCBOI
Calgary
Wed 15/4
3:30 p.m.-9:08 p.m.
1 stop5h 38m
Boise Air Term. Gowen Fld
Sat 18/4
10:39 a.m.-10:43 p.m.
2 stops12h 04m
C$ 636
CalgaryBoise
YYC - BOI
YYCBOI
Calgary
Sat 29/11
12:41 p.m.-9:49 p.m.
1 stop9h 08m
Boise Air Term. Gowen Fld
Wed 3/12
5:50 a.m.-11:51 a.m.
1 stop6h 01m
C$ 683
Showing 1-10 of 26 results
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, September is the cheapest month in which you can book a flight from Calgary to Idaho (average of C$ 320). Flying from Calgary to Idaho in June is currently the most expensive (average of C$ 1,107). 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 29 October 2025.
Unlike in the evening, when flights are generally more expensive, you can save up to 48% on flights from Calgary to Idaho by exploring options for tickets at noon.
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 29 October 2025.
Read through reviews of airlines operating flights from Calgary to Idaho, such as Alaska Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Overall
8.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BOS - HNL
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Overall
8.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BOS - HNL
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Overall
8.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BOS - HNL
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.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Calgary to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Calgary to Idaho
Discover the top 2 airlines that operate flights from Calgary to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 October 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Calgary to Idaho?
Deals for Calgary to Idaho flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Calgary to Idaho?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Calgary to Idaho.
Can Cheapflights find flights from Calgary to Idaho with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Calgary to Idaho, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Calgary to Idaho become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!