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C$ 269+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
— BOI
10 Jul — 17 Jul1
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 10 June 2026.

Fri 10/77:17 a.m.
YYZ
-
BOI
1 stop9h 03m
American Airlines
Fri 17/73:10 p.m.
BOI
-
YYZ
1 stop19h 27m
American Airlines
Deal found 7/6C$ 455
Sun 6/96:00 a.m.
YYZ
-
BOI
1 stop8h 49m
Delta
Sun 13/911:30 p.m.
BOI
-
YYZ
1 stop10h 49m
Delta
Deal found 8/6C$ 456
Sat 20/65:45 p.m.
YYZ
-
BOI
1 stop7h 00m
Delta
Mon 29/611:45 p.m.
BOI
-
YYZ
1 stop8h 38m
Delta
Deal found 6/6C$ 457
Tue 15/96:15 a.m.
YYZ
-
BOI
1 stop9h 23m
Delta
Sat 19/92:14 p.m.
BOI
-
YYZ
1 stop7h 45m
Delta
Deal found 7/6C$ 482
Wed 12/87:20 a.m.
YYZ
-
BOI
1 stop9h 00m
American Airlines
Sat 15/82:58 p.m.
BOI
-
YYZ
1 stop6h 31m
American Airlines
Deal found 6/6C$ 522
Sat 11/76:46 a.m.
YYZ
-
BOI
1 stop18h 35m
American Airlines
Mon 20/73:10 p.m.
BOI
-
YYZ
1 stop21h 24m
American Airlines
Deal found 7/6C$ 533
Wed 12/86:30 a.m.
YYZ
-
BOI
1 stop11h 01m
United Airlines
Sat 15/85:44 p.m.
BOI
-
YYZ
2 stops16h 05m
United Airlines
Deal found 6/6C$ 541
Sun 6/93:50 p.m.
YYZ
-
BOI
2 stops32h 40m
WestJet
Sun 13/94:05 p.m.
BOI
-
YYZ
2 stops27h 10m
WestJet
Deal found 8/6C$ 600
Sat 29/85:45 p.m.
YYZ
-
BOI
1 stop7h 01m
Delta
Fri 4/911:10 p.m.
BOI
-
YYZ
1 stop11h 13m
Delta
Deal found 6/6C$ 616
Sun 16/87:20 a.m.
YYZ
-
BOI
1 stop9h 00m
American Airlines
Mon 24/83:16 p.m.
BOI
-
YYZ
1 stop19h 17m
American Airlines
Deal found 9/6C$ 632
Wed 16/97:20 p.m.
YTZ
-
BOI
2 stops16h 15m
United Airlines
Sun 20/95:00 a.m.
BOI
-
YTZ
2 stops27h 06m
United Airlines
Deal found 8/6C$ 724
Wed 16/912:15 p.m.
YTZ
-
BOI
2 stops24h 49m
Air Canada
Sun 20/97:05 p.m.
BOI
-
YTZ
2 stops13h 01m
Air Canada
Deal found 7/6C$ 745

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 10 June 2026.

Round-trip from

C$ 455

One-way from

C$ 269

Popular in

December

Cheapest in

November

Average price

C$ 566
American Airlines
  • American Airlines
  • 10/7-17/7
  • 2 total stops
  • 28h 30m total
  • Toronto to Boise
Search Deals
Delta
  • Delta
  • 2/7
  • 1 total stop
  • 8h 24m total
  • Toronto to Boise
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 10 June 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

Fri 18/9

1:34 p.m.-10:17 p.m.

1 stop10h 43m

Boise Air Term. Gowen Fld

Sun 20/9

11:35 p.m.-12:19 p.m.

1 stop10h 44m

C$ 456
Quickest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 20/6

5:45 p.m.-10:45 p.m.

1 stop7h 00m

Boise Air Term. Gowen Fld

Mon 29/6

11:45 p.m.-10:23 a.m.

1 stop8h 38m

C$ 457

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 15/9

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

1 stop9h 23m

Boise Air Term. Gowen Fld

Sat 19/9

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

1 stop7h 45m

C$ 482

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 15/9

1:30 p.m.-10:25 p.m.

2 stops10h 55m

Boise Air Term. Gowen Fld

Sat 19/9

5:59 p.m.-5:45 a.m.

2 stops9h 46m

C$ 646

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 10/7

6:30 a.m.-11:55 p.m.

1 stop19h 25m

Boise Air Term. Gowen Fld

Fri 17/7

5:46 p.m.-2:24 p.m.

2 stops18h 38m

C$ 678

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sun 6/9

9:30 a.m.-4:49 p.m.

1 stop9h 19m

Boise Air Term. Gowen Fld

Sun 13/9

8:40 a.m.-9:15 p.m.

2 stops10h 35m

C$ 690

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 31/7

11:40 a.m.-9:57 p.m.

1 stop12h 17m

Boise Air Term. Gowen Fld

Thu 6/8

11:10 p.m.-12:23 p.m.

1 stop11h 13m

C$ 700

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sun 16/8

2:50 p.m.-3:18 p.m.

2 stops26h 28m

Boise Air Term. Gowen Fld

Mon 24/8

8:59 a.m.-1:05 a.m.

2 stops14h 06m

C$ 706

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Wed 16/9

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

2 stops16h 15m

Boise Air Term. Gowen Fld

Sun 20/9

5:00 a.m.-10:06 a.m.

2 stops27h 06m

C$ 724

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 31/7

1:30 p.m.-3:11 p.m.

2 stops27h 41m

Boise Air Term. Gowen Fld

Thu 6/8

8:50 a.m.-9:15 p.m.

2 stops10h 25m

C$ 732

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 39 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 15 hours 54 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 Alaska Airlines, United Airlines and Air Canada.

Alaska Airlines
Alaska Airlines
From C$ 396
United Airlines
United Airlines
From C$ 432
Delta
Delta
From C$ 430
Air Canada
Air Canada
From C$ 203

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 10 June 2026.
Read reviews from past customers who have flown Delta and 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.
Delta
7.9
Good
8,396 reviews
Check prices

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Crew

8.5

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
8,396 reviews
Delta
7.9
Good
8,396 reviews
Check prices

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Crew

8.5

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 ,
United Airlines
7.4
Good
9,804 reviews
Delta
7.9
Good
8,396 reviews
Check prices

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Crew

8.5

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 ,

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 (4 hours 0 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?

Book flights to Boise if you plan to visit one of these locations
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