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Cheap flights from Toronto to Idaho from C$ 238

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BOI
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

C$ 397

One-way from

C$ 238

Popular in

June

Cheapest in

November

Average price

C$ 624
Delta
  • Delta
  • 16/5-28/5
  • 4 total stops
  • 23h 03m total
  • Toronto to Idaho
Delta
  • Delta
  • 14/6
  • 2 total stops
  • 9h 09m total
  • Toronto to Idaho
Highest demand for flights based on searches. 12% potential increase in price (C$ 108 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 25 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Toronto to Idaho

Cheapest flights from Toronto to Idaho
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 30 April 2025.

Fri 16/56:30 a.m.YYZ - GEG
2 stops12h 30mDelta
Wed 28/57:25 p.m.GEG - YYZ
2 stops10h 33mDelta
Deal found 29/4C$ 397
Sat 14/65:15 p.m.YYZ - BOI
1 stop19h 41mAmerican Airlines
Sat 21/63:35 p.m.BOI - YYZ
1 stop19h 00mAmerican Airlines
Deal found 29/4C$ 437
Sat 14/65:50 p.m.YYZ - BOI
1 stop8h 26mDelta
Sat 21/66:10 p.m.BOI - YYZ
2 stops13h 11mDelta
Deal found 29/4C$ 439
Fri 16/56:30 a.m.YYZ - GEG
1 stop11h 11mUnited Airlines
Wed 28/56:25 p.m.GEG - YYZ
2 stops14h 34mUnited Airlines
Deal found 29/4C$ 440
Fri 16/56:30 a.m.YYZ - GEG
1 stop11h 11mAir Canada
Wed 28/511:37 a.m.GEG - YYZ
1 stop6h 07mAir Canada
Deal found 29/4C$ 471
Thu 15/512:00 p.m.YYZ - GEG
2 stops29h 50mWestJet
Wed 28/511:15 a.m.GEG - YYZ
2 stops10h 11mWestJet
Deal found 29/4C$ 562
Mon 28/76:30 a.m.YYZ - BOI
2 stops14h 31mWestJet
Thu 7/82:00 p.m.BOI - YYZ
2 stops14h 12mWestJet
Deal found 29/4C$ 627
Fri 6/66:29 p.m.YYZ - JAC
2 stops19h 46mAmerican Airlines
Sat 14/64:30 p.m.JAC - YYZ
2 stops18h 10mAmerican Airlines
Deal found 28/4C$ 664
Sat 14/610:25 p.m.YYZ - BOI
3 stops36h 16mMultiple Airlines
Sat 21/62:35 p.m.BOI - YYZ
3 stops32h 09mMultiple Airlines
Deal found 29/4C$ 716
Thu 12/68:30 a.m.YYZ - JAC
1 stop13h 14mUnited Airlines
Thu 19/67:00 a.m.JAC - YYZ
1 stop13h 48mUnited Airlines
Deal found 28/4C$ 872
Wed 16/77:55 a.m.YYZ - JAC
2 stops14h 26mDelta
Mon 21/76:53 p.m.JAC - YYZ
2 stops12h 02mDelta
Deal found 28/4C$ 875
Sat 27/93:12 p.m.YYZ - IDA
1 stop22h 48mAmerican Airlines
Sun 5/1012:30 p.m.IDA - YYZ
1 stop22h 00mAmerican Airlines
Deal found 29/4C$ 884

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 30 April 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

Fri 16/5

6:30 a.m.-4:00 p.m.

2 stops12h 30m

Spokane

Wed 28/5

7:25 p.m.-8:58 a.m.

2 stops10h 33m

C$ 397

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 14/6

5:15 p.m.-10:56 a.m.

1 stop19h 41m

Boise Air Term. Gowen Fld

Sat 21/6

3:35 p.m.-12:35 p.m.

1 stop19h 00m

C$ 437

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 14/6

5:50 p.m.-12:16 a.m.

1 stop8h 26m

Boise Air Term. Gowen Fld

Sat 21/6

6:10 p.m.-9:21 a.m.

2 stops13h 11m

C$ 439

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Fri 16/5

6:30 a.m.-2:41 p.m.

1 stop11h 11m

Spokane

Tue 27/5

1:37 p.m.-2:30 p.m.

2 stops21h 53m

C$ 440

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Fri 16/5

6:30 a.m.-2:41 p.m.

1 stop11h 11m

Spokane

Wed 28/5

11:37 a.m.-8:44 p.m.

1 stop6h 07m

C$ 471

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 7/8

7:35 p.m.-9:46 a.m.

2 stops16h 11m

Boise Air Term. Gowen Fld

Sat 9/8

10:42 a.m.-10:48 p.m.

1 stop10h 06m

C$ 530

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Thu 15/5

12:00 p.m.-2:50 p.m.

2 stops29h 50m

Spokane

Wed 28/5

11:15 a.m.-12:26 a.m.

2 stops10h 11m

C$ 562

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Sat 14/6

1:20 p.m.-11:20 p.m.

2 stops13h 00m

Spokane

Sat 21/6

6:45 a.m.-10:29 p.m.

2 stops12h 44m

C$ 566

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Mon 28/7

6:30 a.m.-7:01 p.m.

2 stops14h 31m

Boise Air Term. Gowen Fld

Thu 7/8

2:00 p.m.-6:12 a.m.

2 stops14h 12m

C$ 627

TorontoJackson

YYZ - JAC

YYZJAC

Toronto Pearson Intl

Fri 6/6

6:29 p.m.-12:15 p.m.

2 stops19h 46m

Jackson Hole

Sat 14/6

4:30 p.m.-12:40 p.m.

2 stops18h 10m

C$ 664

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 25 results
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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 30 April 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.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 5.0 - 41.0 mm per month. December is typically the wettest month, when rainfall can reach 41.0 mm. August is typically the driest time to visit Idaho when rainfall is around 5.0 mm.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around -1.0 C).

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 30 April 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Toronto to Idaho have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.
  • What are the most popular routes from Toronto to Idaho?

  • Can I find deals for flights from Toronto to Idaho that include hotel bookings?

    Yes. In addition to deals on Toronto to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Idaho.

  • Can I find deals for business class flights from Toronto to Idaho?

    Yes. Cheapflights offers flight deals from Toronto 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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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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 363AverageC$ 522FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 382AverageC$ 541FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 401AverageC$ 1,019FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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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