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Cheap flights from Toronto to Boise from C$ 244

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BOI
26 dic. — 2 ene.1
1 adult
1 adult, Economy, 0 bags

Find 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 26 noviembre 2025.

jue. 11/124:45 p.m.YYZ - BOI
1 stop8h 11mAlaska Airlines
lun. 5/19:50 p.m.BOI - YYZ
1 stop15h 45mAlaska Airlines
Deal found 26/11C$ 435
mar. 9/129:35 a.m.YYZ - BOI
1 stop16h 24mMultiple Airlines
vie. 12/1210:41 p.m.BOI - YYZ
1 stop19h 14mMultiple Airlines
Deal found 25/11C$ 571
lun. 29/129:54 a.m.YYZ - BOI
2 stops14h 43mDelta
lun. 5/13:01 p.m.BOI - YYZ
2 stops16h 25mDelta
Deal found 25/11C$ 608
jue. 11/127:45 a.m.YYZ - BOI
2 stops13h 06mMultiple Airlines
lun. 5/19:50 p.m.BOI - YYZ
1 stop15h 45mMultiple Airlines
Deal found 24/11C$ 611
jue. 11/127:45 a.m.YYZ - BOI
2 stops13h 06mWestJet
lun. 5/11:40 p.m.BOI - YYZ
2 stops29h 31mWestJet
Deal found 26/11C$ 663
mar. 9/127:30 a.m.YYZ - BOI
2 stops13h 44mUnited Airlines
vie. 12/125:25 p.m.BOI - YYZ
2 stops14h 11mUnited Airlines
Deal found 25/11C$ 666
vie. 28/116:30 a.m.YYZ - BOI
1 stop9h 39mDelta
sáb. 29/1111:35 p.m.BOI - YYZ
1 stop9h 34mDelta
Deal found 24/11C$ 674

Cheap 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 26 noviembre 2025.

Round-trip from

C$ 413

One-way from

C$ 244

Popular in

June

Cheapest in

January

Average price

C$ 437
Delta
  • Delta
  • 19/2-23/2
  • 3 total stops
  • 23h 49m total
  • Toronto to Boise
Search Deals
8/1
  • 8/1
  • 3 total stops
  • 23h 47m total
  • Toronto to Boise
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 26 noviembre 2025.
Use the filters below to find and compare flights from Toronto to Boise that are best for you.

Fly from

Toronto

Fly to

Boise

Route

Depart

Return

Price

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

jue. 19/2

6:10 a.m.-12:28 p.m.

1 stop8h 18m

Boise Air Term. Gowen Fld

lun. 23/2

5:20 a.m.-10:51 p.m.

2 stops15h 31m

C$ 413

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

jue. 8/1

4:10 p.m.-9:52 p.m.

1 stop7h 42m

Boise Air Term. Gowen Fld

jue. 15/1

10:15 a.m.-11:59 p.m.

2 stops11h 44m

C$ 413

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

jue. 19/2

4:45 p.m.-10:40 p.m.

1 stop7h 55m

Boise Air Term. Gowen Fld

lun. 23/2

6:28 a.m.-3:35 p.m.

1 stop7h 07m

C$ 413

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

lun. 12/1

4:10 p.m.-9:52 p.m.

1 stop7h 42m

Boise Air Term. Gowen Fld

vie. 23/1

5:16 p.m.-9:36 a.m.

2 stops14h 20m

C$ 413

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

lun. 12/1

6:30 a.m.-2:02 p.m.

1 stop9h 32m

Boise Air Term. Gowen Fld

vie. 23/1

1:40 p.m.-11:58 p.m.

1 stop8h 18m

C$ 413

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

dom. 11/1

7:40 p.m.-10:06 a.m.

2 stops16h 26m

Boise Air Term. Gowen Fld

jue. 22/1

8:15 a.m.-7:45 p.m.

1 stop9h 30m

C$ 413

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

dom. 11/1

6:10 a.m.-12:46 p.m.

1 stop8h 36m

Boise Air Term. Gowen Fld

jue. 22/1

1:40 p.m.-11:58 p.m.

1 stop8h 18m

C$ 413

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

jue. 8/1

1:30 p.m.-11:17 a.m.

3 stops23h 47m

C$ 244

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

jue. 8/1

6:10 a.m.-12:54 p.m.

1 stop8h 44m

C$ 246

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

mié. 3/12

7:45 a.m.-6:52 p.m.

2 stops13h 07m

C$ 353

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/11

Showing 1-10 of 14 results
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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, September is the cheapest month in which you can book a flight from Toronto to Boise (average of C$ 237). Flying from Toronto to Boise in November is currently the most expensive (average of C$ 704). 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.

What is the cheapest time of day to fly from YTO to BOI?

Find hourly flight availability from Toronto to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 noviembre 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 18% on flights from Toronto to Boise by exploring options for tickets at noon.

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.

Denver (DEN) – chosen by Cheapflights users on 55% 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.

Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of C$ 452.

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 53m.

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 26 noviembre 2025.
Check out reviews from past customers who have flown with United Airlines 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.
United Airlines
7.4
Good
9,046 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,046 reviews
United Airlines
7.4
Good
9,046 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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?

    Delta and United Airlines can get you from Toronto to Boise in just under 7h 42m. Your travel time can differ by up to 36m. 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$ 370 on this airline. Additional options worth looking into are Delta and United Airlines, starting at C$ 389 and C$ 437 round-trip. Users have found that Air Canada is 38% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Toronto to Boise one-way?

    The cheapest airlines for a one-way flight from Toronto to Boise are Delta (C$ 246), WestJet (C$ 353), and United Airlines (C$ 377).

  • 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, Hamilton - Boise Air Term. Gowen Fld and Toronto Island - 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, September is the cheapest month in which you can book a flight from Toronto to Boise (average of C$ 237). Flying from Toronto to Boise in November is currently the most expensive (average of C$ 704). 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

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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 26 noviembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 370AverageC$ 532FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 389AverageC$ 510FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 437AverageC$ 573FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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