Cheap Flights from Toronto (YTOA) to Boise (BOI)

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Compare Toronto to Boise flight deals

Find the cheapest month or even day of the year to fly to Boise

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Flight deals from Toronto to Boise

Looking for a cheap last-minute deal or the best return flight from Toronto to Boise? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Toronto to Boise

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Toronto to Boise flights are currently cheapest in October.

Toronto to Boise: Alternative routes

Compare routes from Toronto to Boise below. You may find an airport to fly into that's cheaper, faster, or easier than Boise.

Toronto to Boise: Flight information

The things to know before you go.
Cheapest flight found$490
Cheapest month to flyOctober

Finding cheap flights from Toronto to Boise: Frequently asked questions

The best price we found for a return flight from Toronto to Boise is $490. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Toronto to Boise. But we found flights with one stop from $490.
As of May 2025, there are no flights flying from Toronto to Boise.
The cheapest month to fly from Toronto to Boise is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Toronto to Boise Airport on Friday, 17 October 2025.
No airlines currently offer direct flights between Toronto and Boise Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boise but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boise is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Boise is United .

Travelling from Toronto to Boise Air Terminal (Gowen Field) (BOI): what you need to know

  • You can choose from multiple airports when planning your flight from Toronto to Boise Air Terminal (Gowen Field) (BOI). Explore your options for leaving Pearson International Airport (YYZ), Billy Bishop Toronto City Airport (YTZ) and Region of Waterloo International Airport (YKF).

  • The timezone in Boise is UTC-6, which is 2 hours behind Toronto. Boise Air Terminal (Gowen Field) is located in Boise.

  • Your flight from Toronto to BOI won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Popular months like August or other peak periods mean longer waiting times and potential delays. Stick to your schedule by getting to the airport even earlier. Plan for at least four hours ahead of international flights and two hours before domestic departures.

Airports in Toronto

Pearson International Airport (YYZ)

  • Located around 27 kilometres from central Toronto, YYZ can be reached in about 26 minutes by car, depending on traffic. The journey on public transport takes roughly 49 minutes.

  • Planning to catch an early flight from Toronto to Boise Air Terminal (Gowen Field) Airport? Avoid the last-minute rush to the terminal (and get some extra shut-eye) by picking one of these stays near Pearson International Airport:

Billy Bishop Toronto City Airport (YTZ)

  • Break up your flight from Toronto to Boise Air Terminal (Gowen Field) with a stop so you can stretch your legs or perhaps go somewhere you've never been before. Popular stopovers between Billy Bishop Toronto City Airport and BOI include:

    • Minneapolis-St. Paul International Airport (MSP)

    • Denver International Airport (DEN)

    • O'Hare International Airport (ORD)

  • With public transport, you can travel from central Toronto to YTZ in about 39 minutes. The airport is roughly 3 kilometres away, and getting there by car will take approximately 35 minutes.

  • Want to enjoy an extra night away before your flight from Toronto to BOI? Relax in a hotel near Billy Bishop Toronto City Airport before your trip officially begins. Stay at one of these accommodation options:

About Boise Air Terminal (Gowen Field) Airport (BOI)

Getting from Boise Air Terminal (Gowen Field) Airport (BOI) to central Boise

  • Boise Air Terminal (Gowen Field) Airport to central Boise takes about 18 minutes by car. It's approximately 18 kilometres away. Find out what options are available, such as cabs, car rentals or ride-sharing services.

  • It'll take around 1 hour and 37 minutes if you're travelling by public transport.

How to find the cheapest flights from Toronto to Boise Air Terminal (Gowen Field) Airport (BOI)

  • The lowest price we've seen for a one-way ticket from Toronto to Boise Air Terminal (Gowen Field) Airport is $287. The cheapest price for a return flight is $490. Remember fares may change due to demand at the time of booking.

  • To get your hands on flight tickets from Toronto to BOI, book as early as you can. Airlines usually offer the most competitive fares when flights are first released.

  • Take advantage of the 'Whole month' search tool and compare the prices of tickets from Toronto to Boise Air Terminal (Gowen Field) Airport across the month. The lowest fares are marked in green, so you can easily find a flight within your budget.

  • Sign into your online account or use the app to create a Price Alert. We'll get in touch right away if there's a better deal on this route. It's simple to do, and it'll save you time searching for flight tickets from Toronto to BOI every day.

  • Play around with the filters to find your ideal journey. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Toronto to Boise Air Terminal (Gowen Field) Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

The best time to fly from Toronto to Boise Air Terminal (Gowen Field) Airport (BOI)

  • May is the quietest time to travel to Boise. Alternatively, join the crowds and get away in July. This is the most popular month for flights from Toronto to Boise Air Terminal (Gowen Field) Airport.

  • Schedule your flight from Toronto to BOI for July if you're eager to explore the city during its warmest month. You can expect temperatures in Boise to range from 15ºC to 35ºC.

  • Travel in January if you want to explore when it's cooler. Average temperatures range between -11ºC and 5ºC. However, this city delivers on a good time whenever you book your cheap flights from Toronto to Boise Air Terminal (Gowen Field) Airport.

More about Boise

  • Start your Boise trip off on the right foot by choosing the ideal place to stay. After booking your flight from Toronto to Boise Air Terminal (Gowen Field) Airport, browse our selection of hotels including:

  • Idaho State Capitol Building and Old Idaho Penitentiary are a couple of big attractions to add to your Boise must-do list. Continue your sightseeing adventures at Zoo Boise.

Complete your Boise trip with a car rental

  • After you've locked in your hotel and cheap flight from Toronto to Boise Air Terminal (Gowen Field) Airport, the next task is choosing one of our car rentals in Boise. Check out the offers and instantly compare options on price, pick-up convenience, fuel policies, and more.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.