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C$ 240+ Cheap flights to Boise

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
— BOI
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Boise in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Boise
Explore the most affordable flight options available to Boise. Find the lowest fares based on data from user searches, with prices last updated on 11 March 2026.

Tue 21/46:30 a.m.
YYZ
-
BOI
1 stop10h 54m
United Airlines
Tue 28/46:15 a.m.
BOI
-
YYZ
1 stop7h 59m
United Airlines
Deal found 7/3C$ 394
Wed 22/411:00 a.m.
YYZ
-
BOI
2 stops12h 22m
United Airlines
Tue 28/45:29 p.m.
BOI
-
YYZ
2 stops13h 50m
United Airlines
Deal found 6/3C$ 399
Sat 4/46:30 a.m.
YYZ
-
BOI
1 stop16h 45m
United Airlines
Sat 11/46:15 a.m.
BOI
-
YYZ
1 stop13h 17m
United Airlines
Deal found 7/3C$ 401
Tue 14/46:10 a.m.
YYZ
-
BOI
2 stops10h 16m
Delta
Sat 18/48:00 a.m.
BOI
-
YYZ
2 stops13h 10m
Delta
Deal found 8/3C$ 402
Tue 14/46:30 a.m.
YYZ
-
BOI
1 stop15h 23m
United Airlines
Sat 18/46:15 a.m.
BOI
-
YYZ
1 stop13h 17m
United Airlines
Deal found 9/3C$ 413
Tue 24/312:25 p.m.
YYZ
-
BOI
1 stop12h 00m
Delta
Tue 31/35:30 a.m.
BOI
-
YYZ
1 stop8h 29m
Delta
Deal found 8/3C$ 418
Tue 24/310:05 a.m.
YYZ
-
BOI
2 stops14h 20m
Delta
Thu 26/38:00 a.m.
BOI
-
YYZ
2 stops13h 57m
Delta
Deal found 8/3C$ 434
Thu 23/412:22 p.m.
YYZ
-
BOI
2 stops11h 34m
Delta
Thu 30/48:30 a.m.
BOI
-
YYZ
2 stops12h 40m
Delta
Deal found 9/3C$ 445
Mon 25/57:00 a.m.
YYZ
-
BOI
1 stop6h 32m
United Airlines
Sat 30/512:38 p.m.
BOI
-
YYZ
1 stop6h 06m
United Airlines
Deal found 10/3C$ 452
Tue 24/310:05 a.m.
YYZ
-
BOI
2 stops14h 20m
Delta
Sun 29/36:00 a.m.
BOI
-
YYZ
2 stops15h 06m
Delta
Deal found 8/3C$ 462
Fri 3/77:20 p.m.
YTZ
-
BOI
2 stops16h 33m
United Airlines
Tue 7/75:00 a.m.
BOI
-
YTZ
2 stops9h 41m
United Airlines
Deal found 9/3C$ 550
Mon 14/912:15 p.m.
YTZ
-
BOI
1 stop12h 31m
United Airlines
Sat 19/96:30 a.m.
BOI
-
YTZ
2 stops10h 12m
United Airlines
Deal found 9/3C$ 849

Find flight deals to Boise

Find the latest flights to Boise in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 11 March 2026.

Round-trip from

C$ 394

One-way from

C$ 240

Popular in

June

Cheapest in

November

Average price

C$ 515
United Airlines
  • United Airlines
  • 21/4-28/4
  • 2 total stops
  • 18h 53m total
  • Toronto to Boise
Search Deals
Delta
  • Delta
  • 20/4
  • 2 total stops
  • 11h 34m total
  • Toronto to Boise
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Boise that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 11 March 2026.
Use the filters below to find and compare flights to Boise that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 22/4

10:45 a.m.-9:22 p.m.

1 stop12h 37m

Boise Air Term. Gowen Fld

Tue 28/4

6:15 a.m.-4:14 p.m.

1 stop7h 59m

C$ 394
Quickest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 14/4

12:16 p.m.-10:28 p.m.

2 stops12h 12m

Boise Air Term. Gowen Fld

Sat 18/4

2:18 p.m.-11:59 p.m.

1 stop7h 41m

C$ 401

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 21/4

6:30 a.m.-3:24 p.m.

1 stop10h 54m

Boise Air Term. Gowen Fld

Tue 28/4

5:29 p.m.-11:49 a.m.

2 stops16h 20m

C$ 401

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 10/4

6:10 a.m.-12:38 p.m.

1 stop8h 28m

Boise Air Term. Gowen Fld

Thu 16/4

8:40 p.m.-11:31 a.m.

2 stops12h 51m

C$ 402

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 14/4

6:30 a.m.-7:53 p.m.

1 stop15h 23m

Boise Air Term. Gowen Fld

Sat 18/4

6:15 a.m.-9:32 p.m.

1 stop13h 17m

C$ 413

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 26/3

12:25 p.m.-10:25 p.m.

1 stop12h 00m

Boise Air Term. Gowen Fld

Mon 30/3

11:30 p.m.-11:06 a.m.

1 stop9h 36m

C$ 418

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 24/3

12:25 p.m.-10:25 p.m.

1 stop12h 00m

Boise Air Term. Gowen Fld

Tue 31/3

5:30 a.m.-3:59 p.m.

1 stop8h 29m

C$ 418

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Fri 3/7

7:20 p.m.-9:53 a.m.

2 stops16h 33m

Boise Air Term. Gowen Fld

Tue 7/7

5:00 a.m.-4:41 p.m.

2 stops9h 41m

C$ 550

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Tue 21/4

8:15 a.m.-5:10 p.m.

2 stops10h 55m

Boise Air Term. Gowen Fld

Tue 28/4

6:00 a.m.-7:00 p.m.

2 stops11h 00m

C$ 866

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Tue 28/4

7:25 a.m.-11:02 p.m.

2 stops17h 37m

Boise Air Term. Gowen Fld

Wed 29/4

6:15 a.m.-2:39 p.m.

2 stops30h 24m

C$ 963

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

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

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

How long is the flight to Boise?

On average, a flight from Toronto to Boise takes 10 hours 25 minutes. Flights to Boise from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Boise?

The most popular airlines flying from Toronto to Boise are United Airlines, Alaska Airlines and Air Canada.

Alaska Airlines
Alaska Airlines
From C$ 396
United Airlines
United Airlines
From C$ 390
Air Canada
Air Canada
From C$ 198

What are the cheapest airlines that fly to Boise?

The cheapest airlines flying from Toronto to Boise are Air Canada, Alaska Airlines and United Airlines.

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 11 March 2026.
Read reviews from past customers who have flown United Airlines to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,414 reviews
Check prices

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,414 reviews
United Airlines
7.4
Good
9,414 reviews
Check prices

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

FAQs about flying to Boise

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

    For a flight to Boise, you will be flying into Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 5.4 km from the centre of the city.

  • Can I find cheaper flights to Boise if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Boise on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Boise?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Boise.

  • Where does the fastest flight to Boise depart from?

    For those looking to save time traveling to Boise, Vancouver offers the quickest one-way flight (5 hours 44 minutes).

  • Does Boise Air Term. Gowen Fld have rental cars?

    Yes. Those touching down at Boise Air Term. Gowen Fld can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Boise Air Term. Gowen Fld?

    Yes. Boise Air Term. Gowen Fld has hotels nearby for those requiring accommodations. Layover Inn Boise Airport is the closest property to Boise Air Term. Gowen Fld (0.0 km away from Boise Air Term. Gowen Fld).

See more FAQs

Travelling to a place near Boise?

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