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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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BOI
8 Jul — 15 Jul1
1 adult

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 3 July 2025.

Round-trip from

C$ 416

One-way from

C$ 244

Popular in

June

Cheapest in

November

Average price

C$ 696
United Airlines
  • United Airlines
  • 7/8-13/8
  • 2 total stops
  • 12h 59m total
  • Toronto to Boise
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14/8
  • 14/8
  • 1 total stop
  • 23h 06m total
  • Toronto to Boise
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 150 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 32 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Toronto to Boise

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 3 July 2025.

Thu 7/87:00 a.m.YYZ - BOI
1 stop6h 43mUnited Airlines
Wed 13/82:32 p.m.BOI - YYZ
1 stop6h 16mUnited Airlines
Deal found 2/7C$ 416
Fri 8/86:30 a.m.YYZ - BOI
1 stop9h 42mDelta
Sun 10/811:40 p.m.BOI - YYZ
1 stop10h 30mDelta
Deal found 2/7C$ 439
Fri 10/104:45 p.m.YYZ - BOI
2 stops18h 36mAlaska Airlines
Mon 13/105:38 p.m.BOI - YYZ
1 stop19h 22mAlaska Airlines
Deal found 1/7C$ 461
Wed 9/75:15 p.m.YYZ - BOI
1 stop19h 39mAmerican Airlines
Wed 16/77:16 a.m.BOI - YYZ
1 stop7h 13mAmerican Airlines
Deal found 2/7C$ 551
Fri 8/86:45 a.m.YYZ - BOI
2 stops17h 32mWestJet
Sun 10/85:15 a.m.BOI - YYZ
2 stops17h 09mWestJet
Deal found 1/7C$ 609
Fri 10/107:00 a.m.YYZ - BOI
1 stop15h 44mMultiple Airlines
Mon 13/109:49 p.m.BOI - YYZ
1 stop19h 58mMultiple Airlines
Deal found 1/7C$ 635
Thu 31/77:20 p.m.YTZ - BOI
2 stops18h 23mAir Canada
Thu 7/82:39 p.m.BOI - YTZ
2 stops19h 07mAir Canada
Deal found 1/7C$ 927
Sun 17/86:00 a.m.YHM - BOI
2 stops13h 56mMultiple Airlines
Sun 24/86:48 p.m.BOI - YHM
3 stops27h 53mMultiple Airlines
Deal found 3/7C$ 1,002
Sun 17/86:00 a.m.YHM - BOI
2 stops18h 23mWestJet
Sun 24/85:45 a.m.BOI - YHM
2 stops16h 56mWestJet
Deal found 3/7C$ 1,293
Wed 9/72:00 p.m.YTZ - BOI
2 stops11h 54mMultiple Airlines
Wed 16/77:12 p.m.BOI - YTZ
2 stops13h 23mMultiple Airlines
Deal found 2/7C$ 1,342

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 3 July 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

Thu 7/8

7:00 a.m.-11:43 a.m.

1 stop6h 43m

Boise Air Term. Gowen Fld

Wed 13/8

2:32 p.m.-10:48 p.m.

1 stop6h 16m

C$ 416

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 8/8

6:30 a.m.-2:12 p.m.

1 stop9h 42m

Boise Air Term. Gowen Fld

Sun 10/8

11:40 p.m.-12:10 p.m.

1 stop10h 30m

C$ 439

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 10/10

4:45 p.m.-9:21 a.m.

2 stops18h 36m

Boise Air Term. Gowen Fld

Mon 13/10

5:38 p.m.-3:00 p.m.

1 stop19h 22m

C$ 461

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 8/8

6:45 a.m.-10:17 p.m.

2 stops17h 32m

Boise Air Term. Gowen Fld

Sun 10/8

5:15 a.m.-12:24 a.m.

2 stops17h 09m

C$ 609

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 10/10

7:00 a.m.-8:44 p.m.

1 stop15h 44m

Boise Air Term. Gowen Fld

Mon 13/10

9:49 p.m.-7:47 p.m.

1 stop19h 58m

C$ 635

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Thu 31/7

7:20 p.m.-11:43 a.m.

2 stops18h 23m

Boise Air Term. Gowen Fld

Thu 7/8

2:39 p.m.-11:46 a.m.

2 stops19h 07m

C$ 927

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Sun 17/8

6:00 a.m.-5:56 p.m.

2 stops13h 56m

Boise Air Term. Gowen Fld

Sun 24/8

6:48 p.m.-12:41 a.m.

3 stops27h 53m

C$ 1,002

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Sun 17/8

6:00 a.m.-10:23 p.m.

2 stops18h 23m

Boise Air Term. Gowen Fld

Sun 24/8

5:45 a.m.-12:41 a.m.

2 stops16h 56m

C$ 1,293

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 14/8

8:05 p.m.-5:11 p.m.

1 stop23h 06m

C$ 244

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 15/7

6:30 a.m.-2:12 p.m.

1 stop9h 42m

C$ 258

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/6

Showing 1-10 of 13 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 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 3 July 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 20% 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?

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 3 July 2025.
Check out reviews from past customers who have flown with Alaska Airlines,Delta, andUnited 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.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,917 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air Canada
7.1
Good
9,681 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Our cheapest airline available from Toronto to Boise is United Airlines. Our recent data shows that you can find tickets from as low as C$ 416 on this airline. Additional options worth looking into are Delta and Alaska Airlines, starting at C$ 439 and C$ 461 round-trip. Users have found that United Airlines is 22% 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$ 258), Air Canada (C$ 457), and WestJet (C$ 647).

  • 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.

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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 357AverageC$ 580FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 376AverageC$ 532FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 402AverageC$ 624FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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