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Cheap flights from Toronto to Boise from C$ 241

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BOI
8 May — 15 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Boise

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Boise
Explore the most affordable flight options available from Toronto to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 April 2026.

Tue 21/47:00 a.m.
YYZ
-
BOI
1 stop11h 48m
Lufthansa
Sat 25/45:00 a.m.
BOI
-
YYZ
1 stop14h 32m
Lufthansa
Deal found 4/4C$ 385
Fri 1/55:20 p.m.
YYZ
-
BOI
1 stop7h 30m
United Airlines
Tue 5/55:00 a.m.
BOI
-
YYZ
1 stop8h 14m
United Airlines
Deal found 5/4C$ 395
Tue 28/412:22 p.m.
YYZ
-
BOI
2 stops11h 34m
Delta
Wed 29/411:35 p.m.
BOI
-
YYZ
1 stop10h 44m
Delta
Deal found 5/4C$ 403
Sun 6/99:00 p.m.
YYZ
-
BOI
2 stops14h 35m
United Airlines
Sat 12/95:44 p.m.
BOI
-
YYZ
2 stops13h 35m
United Airlines
Deal found 5/4C$ 413
Fri 22/59:00 p.m.
YYZ
-
BOI
2 stops14h 45m
United Airlines
Fri 29/55:46 p.m.
BOI
-
YYZ
2 stops14h 08m
United Airlines
Deal found 7/4C$ 423
Wed 20/56:10 a.m.
YYZ
-
BOI
2 stops18h 18m
Delta
Mon 25/511:39 p.m.
BOI
-
YYZ
1 stop8h 40m
Delta
Deal found 5/4C$ 430
Mon 13/76:30 a.m.
YYZ
-
BOI
2 stops13h 21m
Delta
Fri 17/76:00 a.m.
BOI
-
YYZ
2 stops14h 01m
Delta
Deal found 6/4C$ 451
Mon 3/81:38 p.m.
YYZ
-
BOI
1 stop10h 54m
Delta
Sat 15/85:45 p.m.
BOI
-
YYZ
2 stops14h 37m
Delta
Deal found 6/4C$ 462
Sat 24/1012:15 p.m.
YTZ
-
BOI
2 stops12h 07m
United Airlines
Sun 25/1011:45 a.m.
BOI
-
YTZ
2 stops20h 21m
United Airlines
Deal found 7/4C$ 665
Fri 17/48:30 a.m.
YTZ
-
BOI
2 stops16h 32m
Air Canada
Sat 25/46:15 a.m.
BOI
-
YTZ
2 stops11h 37m
Air Canada
Deal found 5/4C$ 800
Mon 13/712:15 p.m.
YTZ
-
BOI
2 stops11h 50m
United Airlines
Fri 17/76:30 a.m.
BOI
-
YTZ
2 stops10h 12m
United Airlines
Deal found 7/4C$ 1,057
Fri 1/56:10 p.m.
YHM
-
BOI
2 stops21h 02m
WestJet
Tue 5/53:44 p.m.
BOI
-
YHM
2 stops23h 31m
WestJet
Deal found 5/4C$ 1,076

Find flight deals from Toronto to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 April 2026.

Round-trip from

C$ 385

One-way from

C$ 241

Popular in

June

Cheapest in

November

Average price

C$ 591
Lufthansa
  • Lufthansa
  • 21/4-25/4
  • 2 total stops
  • 26h 20m total
  • Toronto to Boise
Search Deals
United Airlines
  • United Airlines
  • 4/6
  • 2 total stops
  • 14h 45m total
  • Toronto to Boise
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Boise 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 8 April 2026.
Use the filters below to find and compare flights from Toronto to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 1/5

5:20 p.m.-10:50 p.m.

1 stop7h 30m

Boise Air Term. Gowen Fld

Tue 5/5

4:20 p.m.-3:14 p.m.

2 stops20h 54m

C$ 401

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 28/4

1:30 p.m.-10:28 p.m.

1 stop10h 58m

Boise Air Term. Gowen Fld

Wed 29/4

11:35 p.m.-10:19 a.m.

1 stop8h 44m

C$ 403

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 22/5

9:00 p.m.-9:45 a.m.

2 stops14h 45m

Boise Air Term. Gowen Fld

Fri 29/5

5:46 p.m.-9:54 a.m.

2 stops14h 08m

C$ 423

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 6/5

1:30 p.m.-10:28 p.m.

1 stop10h 58m

Boise Air Term. Gowen Fld

Wed 13/5

6:00 a.m.-6:31 p.m.

2 stops10h 31m

C$ 426

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 21/5

1:34 p.m.-10:28 p.m.

1 stop10h 54m

Boise Air Term. Gowen Fld

Thu 28/5

11:39 p.m.-3:14 p.m.

2 stops13h 35m

C$ 430
Quickest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 20/5

1:34 p.m.-10:28 p.m.

1 stop10h 54m

Boise Air Term. Gowen Fld

Mon 25/5

11:39 p.m.-10:19 a.m.

1 stop8h 40m

C$ 430

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Fri 17/4

8:30 a.m.-11:02 p.m.

2 stops16h 32m

Boise Air Term. Gowen Fld

Sat 25/4

6:15 a.m.-7:52 p.m.

2 stops11h 37m

C$ 800

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Fri 1/5

6:10 p.m.-1:12 p.m.

2 stops21h 02m

Boise Air Term. Gowen Fld

Tue 5/5

3:44 p.m.-5:15 p.m.

2 stops23h 31m

C$ 1,076

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Thu 21/5

9:10 a.m.-11:58 p.m.

2 stops16h 48m

Boise Air Term. Gowen Fld

Thu 28/5

6:35 a.m.-10:34 p.m.

2 stops13h 59m

C$ 1,125

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Wed 6/5

9:10 a.m.-11:02 p.m.

2 stops15h 52m

Boise Air Term. Gowen Fld

Wed 13/5

6:35 a.m.-11:13 p.m.

2 stops14h 38m

C$ 1,174

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from Toronto to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise 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 Boise

How much does it cost to fly round-trip from Toronto to Boise?

What’s the top layover airport for flights from Toronto to Boise?

Share of one-stop round-trip flights from Toronto to Boise chosen by Cheapflights users in the past 12 months, using the same layover each way.

Seattle (SEA) – chosen by Cheapflights users on 44% of one-stop itineraries from Toronto to Boise on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Boise?

Average round-trip fare for 1-stop flights from Toronto to Boise, chosen by Cheapflights users in the past 12 months, with the same layover each way.

San Francisco (SFO) is the most affordable 1-stop option, with an average round-trip price of C$ 433.

What’s the fastest layover option from Toronto to Boise?

Shortest average travel time for 1-stop one-way flights from Toronto to Boise, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 6h 39m.

Which airport typically offers the quickest layover for flights from Toronto to Boise?

Average layover duration for 1-stop one-way flights from Toronto to Boise, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 0h 48m.

Related info for your journey

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

  • What airport do you fly into for flights to Boise from Toronto?

    If you book a flight to Boise from Toronto, you will be flying to Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 5.4 km from the centre of Boise. There are 0 flights from Toronto to Air Term. Gowen Fld per day from 3 different airlines.

  • How long is the flight from Toronto to Boise?

    United Airlines, Delta, and Air Canada can get you from Toronto to Boise in just under 7h 30m. Your travel time can differ by up to 9h 02m. Toronto and Boise are separated by a distance of 2919 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Toronto to Boise round-trip?

    Our cheapest airline available from Toronto to Boise is Air Canada. Our recent data shows that you can find tickets from as low as C$ 203 on this airline. Additional options worth looking into are Alaska Airlines and United Airlines, starting at C$ 395 and C$ 431 round-trip. Users have found that Air Canada is 66% cheaper than the other options available to this destination.

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

    The most popular flight routes from Toronto to Boise are Toronto Pearson Intl - Boise Air Term. Gowen Fld, Toronto Island - Boise Air Term. Gowen Fld and Hamilton - Boise Air Term. Gowen Fld.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto to Boise 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

Travelling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
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Top 3 airlines flying from Toronto to Boise

Discover the top 3 airlines that operate flights from Toronto to Boise. 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 8 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 203AverageC$ 696FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapestC$ 395AverageC$ 550FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 431AverageC$ 496FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Toronto to Boise?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Toronto to Boise flexibly with Cheapflights today.

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