Find flights
When to book
FAQs

Cheap flights from Toronto Island Airport to Idaho from C$ 319

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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — BOI
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto Island to Idaho

Enter your travel dates to find the best prices.

Cheapest flights from Toronto Island to Idaho
Explore the most affordable flight options available from Toronto Island to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2026.

Wed 16/92:55 p.m.
YTZ
-
BOI
2 stops20h 40m
United Airlines
Sun 20/95:00 a.m.
BOI
-
YTZ
2 stops27h 06m
United Airlines
Deal found 9/6C$ 723
Wed 16/912:15 p.m.
YTZ
-
BOI
2 stops24h 49m
Air Canada
Sun 20/97:05 p.m.
BOI
-
YTZ
2 stops13h 01m
Air Canada
Deal found 7/6C$ 744
Wed 22/78:30 p.m.
YTZ
-
BOI
2 stops23h 00m
Multiple Airlines
Sun 26/76:55 p.m.
BOI
-
YTZ
2 stops20h 30m
Multiple Airlines
Deal found 10/6C$ 1,010
Wed 22/712:15 p.m.
YTZ
-
BOI
1 stop12h 41m
Air Canada
Sun 26/78:25 a.m.
BOI
-
YTZ
1 stop6h 17m
Air Canada
Deal found 10/6C$ 1,417
Sat 11/712:15 p.m.
YTZ
-
BOI
1 stop12h 41m
Air Canada
Mon 20/78:25 a.m.
BOI
-
YTZ
1 stop6h 16m
Air Canada
Deal found 7/6C$ 1,548
Sat 20/612:15 p.m.
YTZ
-
BOI
1 stop12h 41m
Air Canada
Mon 29/68:25 a.m.
BOI
-
YTZ
1 stop6h 16m
Air Canada
Deal found 6/6C$ 1,778

Find flight deals from Toronto Island to Idaho

Keep the following information in mind while searching for Toronto Island to Idaho flight deals. Data was last updated 11 June 2026.

Round-trip from

C$ 723

One-way from

C$ 319

Popular in

December

Cheapest in

November

Average price

C$ 566
United Airlines
  • United Airlines
  • 16/9-20/9
  • 4 total stops
  • 47h 46m total
  • Toronto to Idaho
Search Deals
United Airlines
  • United Airlines
  • 14/8
  • 2 total stops
  • 16h 09m total
  • Toronto to Idaho
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto Island 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 11 June 2026.
Use the filters below to find and compare flights from Toronto Island Airport to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Wed 16/9

2:55 p.m.-9:35 a.m.

2 stops20h 40m

Boise Air Term. Gowen Fld

Sun 20/9

5:00 a.m.-10:06 a.m.

2 stops27h 06m

C$ 723

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Wed 22/7

8:30 p.m.-5:30 p.m.

2 stops23h 00m

Boise Air Term. Gowen Fld

Sun 26/7

6:55 p.m.-5:25 p.m.

2 stops20h 30m

C$ 1,010

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Wed 16/9

12:15 p.m.-10:53 p.m.

1 stop12h 38m

Boise Air Term. Gowen Fld

Sun 20/9

7:05 p.m.-10:06 a.m.

2 stops13h 01m

C$ 1,102

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Wed 22/7

12:15 p.m.-10:56 p.m.

1 stop12h 41m

Boise Air Term. Gowen Fld

Sun 26/7

8:25 a.m.-4:42 p.m.

1 stop6h 17m

C$ 1,417
Quickest round-trip

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Sat 11/7

12:15 p.m.-10:56 p.m.

1 stop12h 41m

Boise Air Term. Gowen Fld

Mon 20/7

8:25 a.m.-4:41 p.m.

1 stop6h 16m

C$ 1,548
Cheapest one-way
Quickest one-way

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Fri 14/8

7:25 p.m.-9:34 a.m.

2 stops16h 09m

C$ 319

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Thu 23/7

7:20 p.m.-9:53 a.m.

2 stops16h 33m

C$ 580

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Fri 14/8

5:15 p.m.-12:29 p.m.

3 stops45h 14m

C$ 587

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Sorted by cheapest first

Best time to book a flight from Toronto Island to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Toronto Island 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 Island Airport to Idaho
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Toronto Island to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Toronto Island Airport to Idaho?

    For as low as C$ 723, United Airlines can have you in Idaho from Toronto Island Airport in 20h 40m. There are 2939 km between Toronto Island Airport and Idaho.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto Island 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

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 Toronto Island to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
Toronto Island to Newark flights
Pearson Intl to Newark flights
Pearson Intl to LaGuardia flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to Las Vegas flights
Pearson Intl to Los Angeles flights
Toronto Island to LaGuardia flights
Pearson Intl to Fort Lauderdale flights
Toronto Island to John F Kennedy Intl flights
Pearson Intl to Seattle flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Miami flights
Pearson Intl to Orlando flights
Pearson Intl to San Francisco flights
Pearson Intl to O'Hare Intl flights
Hamilton to Newark flights
Pearson Intl to Hobby flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to Reagan-National flights
Pearson Intl to Midway flights
Pearson Intl to Boston flights
Toronto Island to Midway flights
Pearson Intl to Dulles Intl flights
Pearson Intl to Nashville flights
Pearson Intl to Ontario flights
Pearson Intl to San Diego flights
Toronto Island to Las Vegas flights
Pearson Intl to Atlanta flights
Toronto Island to Boston flights
Toronto Island to O'Hare Intl flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to Tampa flights
Toronto Island to Dulles Intl flights
Pearson Intl to Philadelphia flights
Toronto Island to Orlando flights
Toronto Island to Los Angeles flights
Pearson Intl to Denver flights
Region of Waterloo Intl to Las Vegas flights
Region of Waterloo Intl to Los Angeles flights
Toronto Island to Miami flights
Pearson Intl to Baltimore flights
Pearson Intl to Honolulu flights
Toronto Island to Dallas/Fort Worth flights
Toronto Island to San Francisco flights
Hamilton to Las Vegas flights
Toronto Island to Seattle flights
Pearson Intl to Charlotte flights
Hamilton to Seattle flights
Region of Waterloo Intl to San Francisco flights
Toronto Island to Nashville flights

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 Island to Idaho?

When you search for this flight from Toronto Island to Idaho, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Toronto Island to Idaho?

Millions of users choose and trust Cheapflights to book the best flight deals from Toronto Island to Idaho for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Toronto Island to Idaho with no change fees?

Certainly. Search results for flights to Idaho from Toronto Island shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Toronto Island to Idaho become cheaper?

Of course! You can now track prices for flights from Toronto Island to Idaho and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.