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

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Flight deals from Boise to Toronto

Looking for a cheap last-minute deal or the best return flight from Boise Airport to Toronto? If you want to travel next month, return fares start from $478. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Boise to Toronto

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

Boise to Toronto: Flight information

The things to know before you go.
Cheapest flight found$478
Cheapest month to flySeptember

Finding cheap flights from Boise to Toronto: Frequently asked questions

There are 4 airports in Toronto: Toronto Island, Toronto Pearson International, John C. Munro Hamilton, and Kitchener / Waterloo.
The best price we found for a return flight from Boise to Toronto is $478. 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 Boise to Toronto. But we found flights with one or more stops from $478.
As of June 2026, there are no flights flying from Boise to Toronto.
The cheapest month to fly from Boise to Toronto is usually September.
If you're flying from Boise Airport, the cheapest airport near Toronto is Toronto Pearson International – which is 20.4 km away from the centre of Toronto. We've found flights into this airport from $478.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boise Airport to Toronto on Monday, 14 September 2026.
No airlines currently offer direct flights between Boise Airport and Toronto. 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 Toronto 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 Toronto is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 17°C. July is typically the warmest month in Toronto, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -8°C. The rainiest month is September.
Currently, Delta offers the cheapest flight tickets to Toronto.

Flying from Boise Air Terminal (BOI) to Toronto: what you need to know

  • Toronto is two hours ahead of Boise, where Boise Air Terminal is located. Toronto runs on the UTC-5 timezone.

  • For a relaxed start to your BOI to Toronto flight, allow plenty of time for things like check-in and baggage drop. Arriving two hours ahead of international departures and one hour before domestic flights is the general travel rule.

  • During popular months such as July, you'll want to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're travelling during a peak period in general.

  • Think about adding a stopover to potentially save on your plane ticket from BOI to Toronto. Simply deselect 'Direct flights only' during your search. Break up your trip (and maybe save some cash) by stopping at one of these connecting airports:

    • Chicago O'Hare International Airport (ORD)

    • Denver International Airport (DEN)

    • Minneapolis-Saint Paul International Airport (MSP)

  • BOI is about 6 kilometres from central Boise. If you're ride-sharing, driving or catching a taxi from the centre, it'll take 15 minutes or so to get there, depending on traffic. If you're using public transport, expect the trip time to be around 30 minutes.

  • Searching for a hotel close to BOI? If you're boarding an early flight from Boise Air Terminal to Toronto, these accommodation options put the terminal practically at your doorstep:

  • Boise Air Terminal gets top marks for on-time performance. 84% of flights that depart BOI land on time.

  • BOI is located at 3201 Airport Way.

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

  • The lowest price we've found for a one-way Boise Air Terminal to Toronto flight is $198. The cheapest price for a return flight is $478. Bear in mind fares may change due to demand at the time of booking.

  • To find cheap flights from BOI to Toronto, book ahead. Airlines usually offer lower prices when flights are first released.

  • If you're flexible with your travel dates, check out the 'Whole month' tool. It'll give you the cheapest price across each month when looking for your Boise Air Terminal to Toronto ticket.

  • Spend less time searching for cheap flights from BOI to Toronto by setting up a Price Alert. You'll get an email or notification on the app when a new low fare is offered.

  • Save on your flight from Boise Air Terminal to Toronto with the help of our filters. Choose your ideal duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Toronto

Toronto Pearson International Airport (YYZ)

  • The distance from Toronto Pearson International Airport (YYZ) to central Toronto is roughly 27 kilometres. It'll take you about 30 minutes to get to the centre driving.

  • If you're using public transport, expect a journey time of about 25 minutes.

  • Look into staying at a hotel near YYZ if you have a late flight from Boise Air Terminal to Toronto. Select one of these options and make your first night all about catching up on rest:

  • For the best deal, book your vehicle from Toronto Pearson International Airport about three weeks in advance of your flight from BOI to Toronto.

Billy Bishop Toronto City Airport (YTZ)

  • Billy Bishop Toronto City Airport (YTZ) is about 3 kilometres from central Toronto. Following your flight from Boise Air Terminal to Toronto, it'll take you around 10 minutes to reach the heart of the city in a taxi or ride-share.

  • Travelling by public transport will take about 20 minutes.

  • After stepping off your BOI to Toronto flight, tuck yourself in at a hotel close to YTZ. These are some comfortable options that'll help you get into relaxation mode:

  • Lock in the lowest price by securing your ride from YTZ one week in advance. You'll also have access to a bigger selection of vehicles.

John C. Munro Hamilton International Airport (YHM)

  • John C. Munro Hamilton International Airport (YHM) is around 72 kilometres from the centre of Toronto. It takes about 1 hour 10 minutes to get to the city centre by ride-share or taxi after your flight from Boise Air Terminal to Toronto.

  • The journey will take roughly 1 hour 50 minutes by public transport.

  • If you don't want to make your way into the centre, choose a hotel close to YHM. Get comfortable at one of these stays after your BOI to Toronto flight:

  • Booking at least a few weeks ahead of your flight from Boise Air Terminal to Toronto is a smart move. Along with better prices, you'll likely have a better variety of makes and models to choose from at YHM.

Best time to go to Toronto

  • It's time to figure out your travel dates for your flight from Boise Air Terminal to Toronto. July is the busiest month for a trip to Toronto. If you want a more peaceful vibe, go in January.

  • The warmest month in Toronto is July, with temperatures ranging between 15ºC (59ºF) and 28ºC (82ºF). Book your Boise Air Terminal to Toronto plane ticket then if you enjoy this type of weather.

  • February sees average temperatures of between -15ºC (5ºF) and 3ºC (37ºF). Look for a cheap ticket from BOI to Toronto around that time if you like cooler conditions.

More about Toronto

  • Once you've booked your flight from Boise Air Terminal to Toronto, find a hotel that keeps you close to what you want to see. Make one of these options your base for exploring Toronto:

  • Every great adventure has to include some sightseeing. The Top CN Tower, CN Tower and Royal Ontario Museum are must-do's during your Toronto adventure.

Explore more of Canada

  • Toronto will leave a lasting impression, but there are so many other corners of Canada just waiting to be explored. Around 499 kilometres northeast of Toronto, a visit to Montreal will fill your itinerary to the brim. Start with popular sights like Cirque du Soleil - KURIOS, Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal.

  • Ottawa is another favourite destination in Canada and is around 354 kilometres northeast of Toronto. No trip is complete without dropping by Rideau Canal National Historic Site, Parliament Hill and Rideau Canal, Locks 1 - 8 - Ottawa.

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