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Cheap flights from Toronto to Boise from C$ 268

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BOI
28 Jun — 5 Jul1
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 29 May 2026.

Tue 22/96:30 a.m.
YYZ
-
BOI
1 stop10h 01m
American Airlines
Mon 28/93:21 p.m.
BOI
-
YYZ
1 stop19h 14m
American Airlines
Deal found 28/5C$ 397
Tue 22/97:24 p.m.
YYZ
-
BOI
1 stop6h 31m
Delta
Mon 28/911:35 p.m.
BOI
-
YYZ
1 stop8h 48m
Delta
Deal found 28/5C$ 402
Tue 22/910:45 a.m.
YYZ
-
BOI
2 stops12h 52m
United Airlines
Mon 28/95:44 p.m.
BOI
-
YYZ
2 stops18h 40m
United Airlines
Deal found 27/5C$ 404
Sat 26/912:15 p.m.
YTZ
-
BOI
2 stops11h 16m
United Airlines
Tue 29/97:05 p.m.
BOI
-
YTZ
2 stops19h 36m
United Airlines
Deal found 27/5C$ 474
Tue 18/86:40 p.m.
YYZ
-
BOI
1 stop16h 55m
United Airlines
Wed 19/87:05 p.m.
BOI
-
YYZ
1 stop9h 55m
United Airlines
Deal found 27/5C$ 487
Sun 12/711:40 a.m.
YYZ
-
BOI
1 stop12h 17m
Delta
Wed 22/710:29 a.m.
BOI
-
YYZ
1 stop10h 44m
Delta
Deal found 26/5C$ 490
Sun 12/711:40 a.m.
YYZ
-
BOI
1 stop12h 17m
Delta
Fri 17/711:10 p.m.
BOI
-
YYZ
1 stop11h 13m
Delta
Deal found 28/5C$ 521
Sat 26/912:15 p.m.
YTZ
-
BOI
2 stops13h 37m
Air Canada
Tue 29/97:05 p.m.
BOI
-
YTZ
2 stops13h 01m
Air Canada
Deal found 28/5C$ 527
Fri 10/77:20 p.m.
YTZ
-
BOI
2 stops26h 45m
United Airlines
Tue 21/77:00 a.m.
BOI
-
YTZ
2 stops25h 06m
United Airlines
Deal found 26/5C$ 528
Mon 21/96:30 a.m.
YYZ
-
BOI
1 stop10h 01m
American Airlines
Mon 28/93:21 p.m.
BOI
-
YYZ
1 stop19h 14m
American Airlines
Deal found 27/5C$ 537
Fri 18/99:00 p.m.
YYZ
-
BOI
2 stops14h 34m
United Airlines
Sat 26/95:44 p.m.
BOI
-
YYZ
2 stops15h 59m
United Airlines
Deal found 24/5C$ 539
Fri 18/95:49 p.m.
YYZ
-
BOI
1 stop8h 09m
Delta
Sat 26/92:14 p.m.
BOI
-
YYZ
1 stop7h 45m
Delta
Deal found 24/5C$ 552

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 29 May 2026.

Round-trip from

C$ 397

One-way from

C$ 268

Popular in

July

Cheapest in

November
American Airlines
  • American Airlines
  • 22/9-28/9
  • 2 total stops
  • 29h 15m total
  • Toronto to Boise
Search Deals
United Airlines
  • United Airlines
  • 8/6
  • 1 total stop
  • 19h 25m total
  • Toronto to Boise
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 26 potential savings vs. average RT price).
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 29 May 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
Quickest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Mon 21/9

7:24 p.m.-11:55 p.m.

1 stop6h 31m

Boise Air Term. Gowen Fld

Mon 28/9

11:35 p.m.-10:23 a.m.

1 stop8h 48m

C$ 404

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 22/9

6:15 a.m.-1:38 p.m.

1 stop9h 23m

Boise Air Term. Gowen Fld

Mon 28/9

11:35 p.m.-10:23 a.m.

1 stop8h 48m

C$ 404

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 22/9

6:30 a.m.-3:31 p.m.

1 stop11h 01m

Boise Air Term. Gowen Fld

Mon 28/9

5:44 p.m.-1:42 p.m.

2 stops17h 58m

C$ 456

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 18/9

9:00 p.m.-11:26 a.m.

1 stop16h 26m

Boise Air Term. Gowen Fld

Sat 26/9

5:44 p.m.-11:43 a.m.

2 stops15h 59m

C$ 456

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Sat 26/9

12:15 p.m.-9:31 p.m.

2 stops11h 16m

Boise Air Term. Gowen Fld

Tue 29/9

7:05 p.m.-4:41 p.m.

2 stops19h 36m

C$ 474

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 18/8

6:40 p.m.-9:35 a.m.

1 stop16h 55m

Boise Air Term. Gowen Fld

Wed 19/8

7:05 p.m.-7:00 a.m.

1 stop9h 55m

C$ 487

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Sat 26/9

7:20 p.m.-9:35 a.m.

2 stops16h 15m

Boise Air Term. Gowen Fld

Tue 29/9

5:44 p.m.-10:06 a.m.

2 stops14h 22m

C$ 527

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Fri 10/7

7:20 p.m.-8:05 p.m.

2 stops26h 45m

Boise Air Term. Gowen Fld

Sat 18/7

5:46 p.m.-10:06 a.m.

2 stops14h 20m

C$ 528

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 18/9

5:49 p.m.-11:58 p.m.

1 stop8h 09m

Boise Air Term. Gowen Fld

Sat 26/9

2:14 p.m.-11:59 p.m.

1 stop7h 45m

C$ 552

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 22/7

7:00 a.m.-4:44 p.m.

2 stops11h 44m

Boise Air Term. Gowen Fld

Sun 26/7

7:05 p.m.-7:00 a.m.

1 stop9h 55m

C$ 560

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/5

Showing 1-10 of 36 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

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

Currently, August is the cheapest month in which you can book a flight from Toronto to Boise (average of C$ 202). Flying from Toronto to Boise in May is currently the most expensive (average of C$ 1,018). 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.

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 47% 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$ 430.

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.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated 29 May 2026.
Check out reviews from past customers who have flown with Delta from Toronto to Boise to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,419 reviews
Check prices

Entertainment

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.9
Good
8,419 reviews
Delta
7.9
Good
8,419 reviews
Check prices

Entertainment

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

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 4 different airlines.

  • How long is the flight from Toronto to Boise?

    Delta, United Airlines, and Air Canada can get you from Toronto to Boise in just under 6h 31m. Your travel time can differ by up to 9h 44m. 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$ 202 on this airline. Additional options worth looking into are Alaska Airlines and Delta, starting at C$ 393 and C$ 427 round-trip. Users have found that Air Canada is 63% 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.

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

    Currently, August is the cheapest month in which you can book a flight from Toronto to Boise (average of C$ 202). Flying from Toronto to Boise in May is currently the most expensive (average of C$ 1,018). 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

Travelling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
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Top 4 airlines flying from Toronto to Boise

Discover the top 4 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 29 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 202AverageC$ 692FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapestC$ 393AverageC$ 547FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 427AverageC$ 511FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 428AverageC$ 494FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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Cheapflights helps you find that perfect flight to Boise 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 Boise with no change fees?

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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