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Cheap flights from Toronto to Boise from C$ 403

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BOI
22 Apr — 29 Apr1
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 17 April 2025.

Round-trip from

C$ 403

Popular in

June

Cheapest in

November

Average price

C$ 627
United Airlines
  • United Airlines
  • 30/4-3/5
  • 3 total stops
  • 27h 31m total
  • Toronto to Boise
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Highest demand for flights based on searches. 12% potential increase in price (C$ 108 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 25 potential savings vs. average RT price).
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Average for round-trip flights in April 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 17 April 2025.

Wed 30/42:30 p.m.YYZ - BOI
2 stops10h 33mUnited Airlines
Sat 3/55:25 p.m.BOI - YYZ
2 stops16h 50mUnited Airlines
Deal found 16/4C$ 403
Fri 2/53:59 p.m.YYZ - BOI
2 stops10h 04mDelta
Sun 4/511:30 p.m.BOI - YYZ
1 stop8h 54mDelta
Deal found 17/4C$ 449
Fri 2/54:18 p.m.YYZ - BOI
1 stop7h 24mAir Canada
Sun 4/57:10 p.m.BOI - YYZ
1 stop9h 50mAir Canada
Deal found 17/4C$ 502
Mon 28/71:30 p.m.YYZ - BOI
2 stops12h 34mWestJet
Thu 7/810:38 a.m.BOI - YYZ
2 stops11h 55mWestJet
Deal found 17/4C$ 618

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 17 April 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

Wed 30/4

7:40 a.m.-4:21 p.m.

1 stop10h 41m

Boise Air Term. Gowen Fld

Sat 3/5

5:25 p.m.-12:15 p.m.

2 stops16h 50m

C$ 403

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 2/5

3:59 p.m.-12:03 a.m.

2 stops10h 04m

Boise Air Term. Gowen Fld

Sun 4/5

11:30 p.m.-10:24 a.m.

1 stop8h 54m

C$ 449

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 2/5

4:18 p.m.-9:42 p.m.

1 stop7h 24m

Boise Air Term. Gowen Fld

Sun 4/5

7:10 p.m.-7:00 a.m.

1 stop9h 50m

C$ 502

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Mon 28/7

1:30 p.m.-12:04 a.m.

2 stops12h 34m

Boise Air Term. Gowen Fld

Thu 7/8

10:38 a.m.-12:33 a.m.

2 stops11h 55m

C$ 618

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

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 17 April 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.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 5.0 - 41.0 mm per month. December is typically the wettest month, when rainfall can reach 41.0 mm. August is typically the driest time to visit Boise when rainfall is around 5.0 mm.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around -1.0 C).

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 17 April 2025.
Delta
8.0
Very good
7,917 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,809 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,142 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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$ 403 on this airline. Additional options worth looking into are Delta and Air Canada, starting at C$ 449 and C$ 502 round-trip. Users have found that United Airlines is 24% 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, 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 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 363AverageC$ 591FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 383AverageC$ 542FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 402AverageC$ 610FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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