How long is the flight from Boise to Toronto?

There are many flights that can get you from Boise to Toronto in 6h. Fly via American Airlines, Alaska Airlines, or Delta to get the fastest option. There are 1814 mi between Boise and Toronto. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

Flying on Delta is currently your cheapest option to Toronto, with prices starting at $158. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and United Airlines, with the lowest prices starting at $255 and $317, respectively. These flights start at 66% lower than the current average price 3 months from now.

What is the cheapest day to fly from Boise to Toronto?

Travelers seeking maximum savings on their Boise to Toronto flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Toronto ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto when rainfall is around 2.0 in.

If weather is an important factor for your trip to Toronto, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

What are the most popular airlines that fly from Boise to Toronto?

Alaska Airlines, Delta and United Airlines are the most popular airlines when flying from Boise to Toronto.

What is the cheapest day to fly round-trip from Boise to Toronto?

Flights from Boise to Toronto are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Toronto.

What is the cheapest month to fly from Boise to Toronto?

Flights from Boise to Toronto lean towards being more expensive in May. Prices are generally better when you fly from Boise to Toronto in February, with the cheapest ticket starting at $181.

What airport do you fly from for flights from Boise to Toronto?

Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to Toronto. On average, Air Term. Gowen Fld has 0 outbound flights to Toronto per day from 3 airlines. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

Can I find deals for flights from Boise to Toronto that include hotel bookings?

Yes. In addition to deals on Boise to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Boise to Toronto?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Toronto.

Can I find deals for business class flights from Boise to Toronto?

Yes. Cheapflights offers flight deals from Boise to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$119+ Flights from Boise to Toronto

Q: How much does it cost to fly round-trip from Boise to Toronto?

Airfare is below average for this route at the moment. Boise to Toronto flights typically cost between $476 and $542 in October. The cheapest round-trip price found within the last 3 days was $297 on Multiple Airlines (Oct 2-Oct 8).

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Cheap flight deals from Boise to Toronto

Round-trip from	$297 (Kiwi.com)
One-way from	$119 (Kiwi.com)
Popular in	May
Cheapest in	February
Average price	$508

From Boise Air Term. Gowen Fld to Toronto (YTO)

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One-way flight from Boise Air Term. Gowen Fld to Toronto (YTO)

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High demand for flights, 10% potential price rise

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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Boise to Toronto

Cheapest flights from Boise to Toronto
Explore the most affordable flight options available from Boise to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Wed 10/158:02 amBOI - YYZ

1 stop9h 56mMultiple Airlines

Tue 10/219:30 amYYZ - BOI

1 stop15h 45mMultiple Airlines

Deal found 9/9

$341

Wed 10/86:30 amBOI - YYZ

2 stops15h 52mMultiple Airlines

Wed 10/159:45 amYYZ - BOI

1 stop15h 30mMultiple Airlines

Deal found 9/9

$344

Tue 12/231:39 pmBOI - YYZ

1 stop19h 17mAmerican Airlines

Tue 12/304:40 pmYYZ - BOI

1 stop8h 00mAmerican Airlines

Deal found 9/11

$351

Wed 10/158:02 amBOI - YYZ

2 stops12h 50mMultiple Airlines

Thu 10/164:45 pmYYZ - BOI

1 stop8h 20mMultiple Airlines

Deal found 9/10

$355

Sat 10/43:20 pmBOI - YYZ

1 stop6h 00mDelta

Sat 10/119:45 amYYZ - BOI

2 stops16h 09mDelta

Deal found 9/11

$370

Sun 10/2611:39 pmBOI - YYZ

2 stops13h 06mDelta

Sun 11/212:25 pmYYZ - BOI

1 stop12h 04mDelta

Deal found 9/11

$383

Fri 10/246:16 pmBOI - YYZ

2 stops24h 36mMultiple Airlines

Fri 10/317:55 pmYYZ - BOI

1 stop29h 54mMultiple Airlines

Deal found 9/9

$389

Sun 10/191:26 pmBOI - YYZ

1 stop19h 33mAmerican Airlines

Tue 10/216:49 amYYZ - BOI

1 stop17h 33mAmerican Airlines

Deal found 9/10

$417

Wed 9/2411:00 amBOI - YHM

2 stops11h 40mWestJet

Mon 9/296:00 amYHM - BOI

2 stops14h 16mWestJet

Deal found 9/10

$1,334

Wed 10/811:41 amBOI - YHM

2 stops10h 59mWestJet

Wed 10/156:00 amYHM - BOI

2 stops12h 06mWestJet

Deal found 9/9

$1,369

Best flights from Boise to Toronto
Discover carefully curated flight deals from Boise to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Wed 10/86:30 amBOI - YYZ

2 stops15h 52mMultiple Airlines

Wed 10/159:45 amYYZ - BOI

1 stop15h 30mMultiple Airlines

Deal found 9/9

$344

Tue 12/231:39 pmBOI - YYZ

1 stop19h 17mAmerican Airlines

Tue 12/304:40 pmYYZ - BOI

1 stop8h 00mAmerican Airlines

Deal found 9/11

$351

Sat 2/285:30 amBOI - YYZ

1 stop8h 05mAlaska Airlines

Wed 3/44:45 pmYYZ - BOI

1 stop7h 35mAlaska Airlines

Deal found 9/10

$362

Sat 10/43:20 pmBOI - YYZ

1 stop6h 00mDelta

Sat 10/119:45 amYYZ - BOI

2 stops16h 09mDelta

Deal found 9/11

$370

Wed 10/158:02 amBOI - YYZ

2 stops12h 50mMultiple Airlines

Thu 10/164:45 pmYYZ - BOI

1 stop8h 20mMultiple Airlines

Deal found 9/10

$355

Sun 10/265:42 amBOI - YYZ

1 stop10h 48mDelta

Sun 11/212:25 pmYYZ - BOI

1 stop12h 04mDelta

Deal found 9/11

$373

Fri 12/511:10 amBOI - YYZ

2 stops10h 49mDelta

Sun 12/73:38 pmYYZ - BOI

2 stops10h 32mDelta

Deal found 9/10

$388

Fri 10/246:16 pmBOI - YYZ

2 stops24h 36mMultiple Airlines

Fri 10/317:55 pmYYZ - BOI

1 stop29h 54mMultiple Airlines

Deal found 9/9

$389

Wed 9/2411:00 amBOI - YHM

2 stops11h 40mWestJet

Mon 9/296:00 amYHM - BOI

2 stops14h 16mWestJet

Deal found 9/10

$1,334

Wed 10/811:41 amBOI - YHM

2 stops10h 59mWestJet

Wed 10/156:00 amYHM - BOI

2 stops12h 06mWestJet

Deal found 9/9

$1,369

Last-minute flights from Boise to Toronto
Discover last-minute flight deals from Boise to Toronto. Data last updated September 11, 2025 and is based on user searches.

Wed 9/2411:00 amBOI - YHM

2 stops11h 40mWestJet

Mon 9/296:00 amYHM - BOI

2 stops14h 16mWestJet

Deal found 9/10

$1,334

Sat 10/43:20 pmBOI - YYZ

1 stop6h 00mDelta

Sat 10/119:45 amYYZ - BOI

2 stops16h 09mDelta

Deal found 9/11

$370

Wed 10/86:30 amBOI - YYZ

2 stops15h 52mMultiple Airlines

Wed 10/159:45 amYYZ - BOI

1 stop15h 30mMultiple Airlines

Deal found 9/9

$344

Wed 10/811:41 amBOI - YHM

2 stops10h 59mWestJet

Wed 10/156:00 amYHM - BOI

2 stops12h 06mWestJet

Deal found 9/9

$1,369

Wed 10/158:02 amBOI - YYZ

1 stop9h 56mMultiple Airlines

Tue 10/219:30 amYYZ - BOI

1 stop15h 45mMultiple Airlines

Deal found 9/9

$341

Wed 10/158:02 amBOI - YYZ

2 stops12h 50mMultiple Airlines

Thu 10/164:45 pmYYZ - BOI

1 stop8h 20mMultiple Airlines

Deal found 9/10

$355

Sun 10/191:26 pmBOI - YYZ

1 stop19h 33mAmerican Airlines

Tue 10/216:49 amYYZ - BOI

1 stop17h 33mAmerican Airlines

Deal found 9/10

$417

Sun 10/1911:39 pmBOI - YYZ

1 stop9h 03mDelta

Tue 10/211:20 pmYYZ - BOI

2 stops12h 34mDelta

Deal found 9/10

$427

Fri 10/246:16 pmBOI - YYZ

2 stops24h 36mMultiple Airlines

Fri 10/317:55 pmYYZ - BOI

1 stop29h 54mMultiple Airlines

Deal found 9/9

$389

Sun 10/2611:39 pmBOI - YYZ

2 stops13h 06mDelta

Sun 11/212:25 pmYYZ - BOI

1 stop12h 04mDelta

Deal found 9/11

$383

One-way flights from Boise to Toronto
Search for one-way flight options from Boise to Toronto. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Fri 12/510:41 pmBOI - YYZ

2 stops18h 55mMultiple Airlines

Deal found 9/10

$119

Sat 10/258:02 amBOI - YYZ

2 stops12h 50mMultiple Airlines

Deal found 9/9

$140

Fri 10/246:00 amBOI - YYZ

2 stops15h 41mMultiple Airlines

Deal found 9/8

$156

Thu 11/67:00 amBOI - YYZ

1 stop7h 18mAmerican Airlines

Deal found 9/10

$159

Sat 10/257:00 amBOI - YYZ

1 stop13h 45mAmerican Airlines

Deal found 9/9

$176

Thu 11/612:33 pmBOI - YYZ

2 stops26h 39mMultiple Airlines

Deal found 9/10

$183

Fri 10/241:39 pmBOI - YYZ

1 stop8h 19mDelta

Deal found 9/8

$188

Sun 11/235:35 amBOI - YYZ

1 stop8h 27mDelta

Deal found 9/11

$214

Fly from

Fly to

Route

Depart

Return

Price

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 10/8

6:30 am-12:22 am

2 stops15h 52m

Toronto Pearson Intl

Wed 10/15

9:45 am-11:15 pm

1 stop15h 30m

$344

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Tue 12/23

1:39 pm-10:56 am

1 stop19h 17m

Toronto Pearson Intl

Tue 12/30

4:40 pm-10:40 pm

1 stop8h 00m

$351

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 10/15

8:02 am-10:52 pm

2 stops12h 50m

Toronto Pearson Intl

Thu 10/16

4:45 pm-11:05 pm

1 stop8h 20m

$355

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sat 2/28

5:30 am-3:35 pm

1 stop8h 05m

Toronto Pearson Intl

Wed 3/4

4:45 pm-10:20 pm

1 stop7h 35m

$362

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sat 10/4

3:20 pm-11:20 pm

1 stop6h 00m

Toronto Pearson Intl

Sat 10/11

9:45 am-11:54 pm

2 stops16h 09m

$370

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 10/26

5:42 am-6:30 pm

1 stop10h 48m

Toronto Pearson Intl

Sun 11/2

12:25 pm-10:29 pm

1 stop12h 04m

$373

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Fri 12/5

11:10 am-11:59 pm

2 stops10h 49m

Toronto Pearson Intl

Sun 12/7

3:38 pm-12:10 am

2 stops10h 32m

$388

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Fri 10/24

6:16 pm-8:52 pm

2 stops24h 36m

Toronto Pearson Intl

Fri 10/31

7:55 pm-11:49 pm

1 stop29h 54m

$389

BoiseHamilton

BOI - YHM

BOIYHM

Boise Air Term. Gowen Fld

Wed 9/24

11:00 am-12:40 am

2 stops11h 40m

Hamilton

Mon 9/29

6:00 am-6:16 pm

2 stops14h 16m

$1,334

BoiseHamilton

BOI - YHM

BOIYHM

Boise Air Term. Gowen Fld

Wed 10/8

11:41 am-12:40 am

2 stops10h 59m

Hamilton

Wed 10/15

6:00 am-4:06 pm

2 stops12h 06m

$1,369

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 18 results

Best time to book a flight from Boise to Toronto

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

What is the cheapest month to book a flight from Boise to Toronto?

Currently, January is the cheapest month in which you can book a flight from Boise to Toronto (average of $243). Flying from Boise to Toronto in August is currently the most expensive (average of $348). 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 BOI to YTO?

When flying from Boise to Toronto, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 35% versus a flight at noon.

How much does it cost to fly round-trip from Boise to Toronto?

Reviews of airlines servicing Toronto

Get a feel of what it's like to fly with Delta, United Airlines, and Air Canada from Boise to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,960 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,937 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Boise to Toronto?
Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to Toronto. On average, Air Term. Gowen Fld has 0 outbound flights to Toronto per day from 3 airlines. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.
How long is the flight from Boise to Toronto?
There are many flights that can get you from Boise to Toronto in 6h. Fly via American Airlines, Alaska Airlines, or Delta to get the fastest option. There are 1814 mi between Boise and Toronto. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Boise to Toronto round-trip?
Flying on Delta is currently your cheapest option to Toronto, with prices starting at $158. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and United Airlines, with the lowest prices starting at $255 and $317, respectively. These flights start at 66% lower than the current average price 3 months from now.
Can I find deals for flights from Boise to Toronto that include hotel bookings?
Yes. In addition to deals on Boise to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boise to Toronto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Toronto.
Can I find deals for business class flights from Boise to Toronto?
Yes. Cheapflights offers flight deals from Boise to Toronto 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 Boise to Toronto?
Currently, January is the cheapest month in which you can book a flight from Boise to Toronto (average of $243). Flying from Boise to Toronto in August is currently the most expensive (average of $348). 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

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Boise to Toronto

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$158	Average$375	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$255	Average$278	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$317	Average$501	FlexibilityNo cancel fee	On-time69%

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$119+ Cheap flights from Boise (BOI) to Toronto (YTO)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Boise to TorontoExplore the most affordable flight options available from Boise to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Boise to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boise to Toronto that are best for you.

Best time to book a flight from Boise to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Boise with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Boise to Toronto

What is the cheapest month to book a flight from Boise to Toronto?

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

Find hourly flight availability from Boise to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

How much does it cost to fly round-trip from Boise to Toronto?

Reviews of airlines servicing Toronto

Get a feel of what it's like to fly with Delta, United Airlines, and Air Canada from Boise to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Boise to Toronto. 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 from for flights from Boise to Toronto?

How long is the flight from Boise to Toronto?

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

Can I find deals for flights from Boise to Toronto that include hotel bookings?

How can I find direct flights from Boise to Toronto?

Can I find deals for business class flights from Boise to Toronto?

What is the cheapest month to book a flight from Boise to Toronto?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boise to Toronto

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Top 3 airlines flying from Boise to Toronto

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Cheapest flights from Boise to Toronto
Explore the most affordable flight options available from Boise to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.