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Cheap flights from Toronto to Idaho from C$ 285

YTO — BOI
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Idaho

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Idaho

Mon 9/113:35 p.m. -
2 stops20h 17m
Thu 12/117:10 p.m. -
1 stop10h 20m
Deal found 26/10C$ 487
Thu 26/116:30 a.m. -
1 stop10h 28m
Thu 3/126:15 a.m. -
1 stop6h 47m
Deal found 29/10C$ 560
Mon 16/117:26 p.m. -
1 stop18h 05m
Thu 26/116:30 a.m. -
2 stops14h 56m
Deal found 26/10C$ 599
Mon 16/115:15 p.m. -
2 stops18h 54m
Thu 26/115:40 a.m. -
2 stops32h 25m
Deal found 26/10C$ 633
Fri 11/122:01 p.m. -
1 stop10h 45m
Fri 18/126:07 a.m. -
1 stop9h 33m
Deal found 27/10C$ 686
Tue 15/122:01 p.m. -
1 stop10h 45m
Thu 17/126:07 a.m. -
1 stop6h 37m
Deal found 29/10C$ 687
Mon 23/115:15 p.m. -
2 stops18h 19m
Mon 30/114:20 p.m. -
1 stop21h 45m
Deal found 26/10C$ 726
Tue 15/1210:53 a.m. -
2 stops12h 34m
Thu 17/125:25 p.m. -
2 stops14h 22m
Deal found 29/10C$ 754

Find flight deals from Toronto to Idaho

Round-trip from

C$ 487

One-way from

C$ 285

Popular in

September

Cheapest in

July

Average price

C$ 635
Delta
  • Delta
  • 23/11-30/11
  • 2 total stops
  • 21h 39m total
  • Toronto to Idaho
Search Deals
United Airlines
  • United Airlines
  • 10/12-31/12
  • 1 total stop
  • 10h 20m total
  • Toronto to Idaho
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Toronto to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Thu 10/12

6:30 a.m.-2:50 p.m.

1 stop10h 20m

Boise Air Term. Gowen Fld

Wed 31/12

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

Nonstop0h 00m

C$ 285

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Fri 11/12

7:35 a.m.-1:44 p.m.

1 stop8h 09m

Boise Air Term. Gowen Fld

Wed 31/12

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

Nonstop0h 00m

C$ 285
Quickest round-trip

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Fri 11/12

7:09 a.m.-12:59 p.m.

1 stop7h 50m

Boise Air Term. Gowen Fld

Wed 31/12

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

Nonstop0h 00m

C$ 290

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Fri 11/12

3:45 p.m.-9:59 a.m.

2 stops20h 14m

Boise Air Term. Gowen Fld

Wed 31/12

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

Nonstop0h 00m

C$ 293

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Sun 13/12

6:20 a.m.-12:42 p.m.

1 stop8h 22m

Boise Air Term. Gowen Fld

Wed 31/12

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

Nonstop0h 00m

C$ 374

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Fri 11/12

9:35 a.m.-11:59 p.m.

3 stops16h 24m

Boise Air Term. Gowen Fld

Wed 31/12

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

Nonstop0h 00m

C$ 461

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Thu 10/12

7:30 a.m.-5:20 p.m.

3 stops35h 50m

Boise Air Term. Gowen Fld

Wed 31/12

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

Nonstop0h 00m

C$ 478

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Mon 23/11

12:20 p.m.-9:59 p.m.

1 stop11h 39m

Boise Air Term. Gowen Fld

Mon 30/11

11:10 p.m.-11:10 a.m.

1 stop10h 00m

C$ 487

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Thu 26/11

6:30 a.m.-2:58 p.m.

1 stop10h 28m

Boise Air Term. Gowen Fld

Thu 3/12

6:15 a.m.-3:02 p.m.

1 stop6h 47m

C$ 560

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Mon 16/11

7:26 p.m.-11:31 a.m.

1 stop18h 05m

Boise Air Term. Gowen Fld

Thu 26/11

8:28 a.m.-4:47 p.m.

1 stop6h 19m

C$ 599

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 13 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from Toronto to Idaho

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

Currently, February is the cheapest month in which you can book a flight from Toronto to Idaho (average of C$ 466). Flying from Toronto to Idaho in May is currently the most expensive (average of C$ 1,028). 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.

Reviews of airlines servicing Idaho

Check out reviews from past customers who have flown with Delta 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.
Delta
7.8
Good
8,697 reviews
Check prices

Food

7.2

Entertainment

7.8

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
Delta
7.8
Good
8,697 reviews
Delta
7.8
Good
8,697 reviews
Check prices

Food

7.2

Entertainment

7.8

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

  • How long is the flight from Toronto to Idaho?

    There are many flights that can get you from Toronto to Idaho in 10h 28m. Fly via Delta, United Airlines, or Alaska Airlines to get the fastest option. The distance from Toronto to Idaho is about 2919 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    When deciding which route to take from Toronto to Idaho consider Toronto Pearson Intl - Spokane, Toronto Pearson Intl - Boise Air Term. Gowen Fld or Toronto Pearson Intl - Idaho Falls Fanning Field as they are the most popular.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Toronto to Idaho (average of C$ 466). Flying from Toronto to Idaho in May is currently the most expensive (average of C$ 1,028). 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

Alternative routes for Toronto to Idaho

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Top 4 airlines flying from Toronto to Idaho

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 257AverageC$ 680FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 381AverageC$ 516FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 397AverageC$ 552FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 471AverageC$ 829FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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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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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!

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