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Cheap flights from Toronto to Idaho from C$ 217
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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BOI
5 Aug — 12 Aug1
Round-trip
1 adult
Economy
Cheap flight deals from Toronto to Idaho
Keep the following information in mind while searching for Toronto to Idaho flight deals. Data was last updated 31 July 2025.
Find flight deals from Toronto to Idaho
Cheapest flights from Toronto to IdahoExplore the most affordable flight options available from Toronto to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.
Explore the most affordable flight options available from Toronto to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.
Sat 6/912:15 p.m.YYZ - GEG
2 stops13h 53mDelta
Wed 10/96:38 p.m.GEG - YYZ
2 stops12h 43mDelta
Deal found 30/7C$ 408
Mon 8/96:49 a.m.YYZ - GEG
1 stop7h 56mAmerican Airlines
Sat 13/97:00 a.m.GEG - YYZ
1 stop7h 43mAmerican Airlines
Deal found 30/7C$ 415
Thu 28/87:45 a.m.YYZ - BOI
2 stops17h 15mDelta
Thu 4/95:30 a.m.BOI - YYZ
2 stops9h 53mDelta
Deal found 31/7C$ 425
Thu 4/94:45 p.m.YYZ - BOI
1 stop8h 05mAlaska Airlines
Mon 8/97:17 p.m.BOI - YYZ
1 stop17h 43mAlaska Airlines
Deal found 31/7C$ 436
Sat 30/85:43 p.m.YYZ - IDA
1 stop6h 44mDelta
Sat 6/96:00 a.m.IDA - YYZ
1 stop8h 38mDelta
Deal found 30/7C$ 437
Thu 28/89:45 a.m.YYZ - BOI
1 stop9h 26mMultiple Airlines
Thu 4/92:16 p.m.BOI - YYZ
2 stops13h 56mMultiple Airlines
Deal found 31/7C$ 466
Sat 6/910:40 a.m.YYZ - GEG
1 stop14h 45mMultiple Airlines
Wed 10/91:25 p.m.GEG - YYZ
1 stop14h 34mMultiple Airlines
Deal found 30/7C$ 479
Thu 28/84:18 p.m.YYZ - BOI
1 stop6h 56mUnited Airlines
Thu 4/912:27 p.m.BOI - YYZ
1 stop9h 31mUnited Airlines
Deal found 31/7C$ 505
Sat 6/97:00 a.m.YYZ - GEG
3 stops17h 03mUnited Airlines
Wed 10/95:15 a.m.GEG - YYZ
2 stops10h 50mUnited Airlines
Deal found 30/7C$ 512
Thu 28/84:18 p.m.YYZ - IDA
1 stop6h 36mUnited Airlines
Thu 4/95:00 a.m.IDA - YYZ
1 stop5h 50mUnited Airlines
Deal found 31/7C$ 601
Sun 10/86:45 a.m.YYZ - GEG
2 stops19h 03mWestJet
Thu 21/85:00 a.m.GEG - YYZ
2 stops9h 22mWestJet
Deal found 30/7C$ 639
Sun 14/98:40 p.m.YTZ - BOI
2 stops25h 51mMultiple Airlines
Sun 21/92:16 p.m.BOI - YTZ
3 stops24h 12mMultiple Airlines
Deal found 31/7C$ 668
Cheapflights Fare Finder
Customize your flight search to find flights from Toronto 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 31 July 2025.
Use the filters below to find and compare flights from Toronto to Idaho that are best for you.
Fly from
Toronto
Fly to
Idaho
Route
Depart
Return
Price
TorontoSpokane
YYZ - GEG
YYZGEG
Toronto Pearson Intl
Sat 6/9
12:15 p.m.-11:08 p.m.
2 stops13h 53m
Spokane
Wed 10/9
6:38 p.m.-10:21 a.m.
2 stops12h 43m
C$ 408
TorontoSpokane
YYZ - GEG
YYZGEG
Toronto Pearson Intl
Mon 8/9
6:49 a.m.-11:45 a.m.
1 stop7h 56m
Spokane
Sat 13/9
7:00 a.m.-5:43 p.m.
1 stop7h 43m
C$ 415
TorontoBoise
YYZ - BOI
YYZBOI
Toronto Pearson Intl
Thu 28/8
7:45 a.m.-11:00 p.m.
2 stops17h 15m
Boise Air Term. Gowen Fld
Thu 4/9
5:30 a.m.-5:23 p.m.
2 stops9h 53m
C$ 425
TorontoBoise
YYZ - BOI
YYZBOI
Toronto Pearson Intl
Thu 4/9
4:45 p.m.-10:50 p.m.
1 stop8h 05m
Boise Air Term. Gowen Fld
Mon 8/9
7:17 p.m.-3:00 p.m.
1 stop17h 43m
C$ 436
TorontoIdaho Falls
YYZ - IDA
YYZIDA
Toronto Pearson Intl
Sat 30/8
5:43 p.m.-10:27 p.m.
1 stop6h 44m
Idaho Falls Fanning Field
Sat 6/9
6:00 a.m.-4:38 p.m.
1 stop8h 38m
C$ 437
TorontoBoise
YYZ - BOI
YYZBOI
Toronto Pearson Intl
Thu 28/8
9:45 a.m.-5:11 p.m.
1 stop9h 26m
Boise Air Term. Gowen Fld
Thu 4/9
2:16 p.m.-6:12 a.m.
2 stops13h 56m
C$ 466
TorontoSpokane
YYZ - GEG
YYZGEG
Toronto Pearson Intl
Sat 6/9
10:40 a.m.-10:25 p.m.
1 stop14h 45m
Spokane
Wed 10/9
1:25 p.m.-6:59 a.m.
1 stop14h 34m
C$ 479
TorontoBoise
YYZ - BOI
YYZBOI
Toronto Pearson Intl
Thu 28/8
4:18 p.m.-9:14 p.m.
1 stop6h 56m
Boise Air Term. Gowen Fld
Thu 4/9
12:27 p.m.-11:58 p.m.
1 stop9h 31m
C$ 505
TorontoSpokane
YYZ - GEG
YYZGEG
Toronto Pearson Intl
Sat 6/9
7:00 a.m.-9:03 p.m.
3 stops17h 03m
Spokane
Wed 10/9
5:15 a.m.-7:05 p.m.
2 stops10h 50m
C$ 512
TorontoIdaho Falls
YYZ - IDA
YYZIDA
Toronto Pearson Intl
Thu 28/8
4:18 p.m.-8:54 p.m.
1 stop6h 36m
Idaho Falls Fanning Field
Thu 4/9
5:00 a.m.-12:50 p.m.
1 stop5h 50m
C$ 601
Showing 1-10 of 38 results
Best time to book a flight from Toronto to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Toronto 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 Toronto to Idaho
What is the cheapest time of day to fly from YTO to ID?
Find hourly flight availability from Toronto 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 31 July 2025.
When flying from Toronto to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Toronto to Idaho?
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 31 July 2025.
Check out reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Toronto to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Overall
8.0
Crew
8.5
Boarding
8.1
Entertainment
7.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jul 2025
YEG - SEA
Food
7.1
Overall
8.0
Crew
8.5
Boarding
8.1
Entertainment
7.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jul 2025
YEG - SEA
Food
7.1
Overall
8.0
Crew
8.5
Boarding
8.1
Entertainment
7.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jul 2025
YEG - SEA
Food
7.1
Overall
8.0
Crew
8.5
Boarding
8.1
Entertainment
7.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jul 2025
YEG - SEA
Food
7.1
Overall
8.0
Crew
8.5
Boarding
8.1
Entertainment
7.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jul 2025
YEG - SEA
Food
7.1
Overall
8.0
Crew
8.5
Boarding
8.1
Entertainment
7.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jul 2025
YEG - SEA
Related info for your journey
Find useful and relevant information for your journey from Toronto to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Toronto to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Toronto to Idaho
Discover the top 3 airlines that operate flights from Toronto 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 31 July 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 Toronto to Idaho?
Deals for Toronto 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 Toronto to Idaho?
Cheapflights helps you find that perfect flight to Idaho from Toronto by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Toronto to Idaho with no change fees?
Yes, we can. To see specific flights from Toronto to Idaho with no change fees, users can toggle flexible booking options after using the search form above to find flights.
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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!