YYZ - BOI

C$ 231 Find Cheap Flights from Toronto to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Boise departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Boise, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Boise, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 406
Typical prices: C$ 413-C$ 626
Alaska Airlines
Tue 13/1Tue 20/1
YYZ - BOI • 1 stop
Cheapest one-way flights
C$ 231
Multiple Airlines
Mon 12/1
YYZ - BOI • 2 stops
Top airlines
Delta
Cheapest • from C$ 406 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Toronto to Boise (YYZ-BOI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto to Boise

Tue, 13 Jan - Tue, 20 Jan
Alaska Airlines Logo
4:45 p.m. - 11:01 p.m.
YYZ
-
BOI
8h 16m1 stop
Alaska Airlines Logo
11:35 a.m. - 3:35 p.m.
BOI
-
YYZ
26h 00m1 stop
C$ 406Alaska Airlines
Thu, 15 Jan - Mon, 19 Jan
Alaska Airlines Logo
4:45 p.m. - 11:01 p.m.
YYZ
-
BOI
8h 16m1 stop
Alaska Airlines Logo
6:23 a.m. - 3:35 p.m.
BOI
-
YYZ
7h 12m1 stop
C$ 411Alaska Airlines
Thu, 15 Jan - Mon, 19 Jan
Delta Logo
7:50 a.m. - 8:55 p.m.
YYZ
-
BOI
15h 05m2 stops
Delta Logo
5:20 a.m. - 3:59 p.m.
BOI
-
YYZ
8h 39m1 stop
C$ 422Delta
Thu, 15 Jan - Thu, 22 Jan
Alaska Airlines Logo
4:45 p.m. - 11:59 p.m.
YYZ
-
BOI
9h 14m1 stop
Alaska Airlines Logo
1:55 p.m. - 3:35 p.m.
BOI
-
YYZ
23h 40m1 stop
C$ 441Alaska Airlines
Thu, 15 Jan - Mon, 19 Jan
Delta Logo
6:00 a.m. - 2:02 p.m.
YYZ
-
BOI
10h 02m2 stops
Delta Logo
5:20 a.m. - 7:08 p.m.
BOI
-
YYZ
11h 48m2 stops
C$ 485Delta
Thu, 15 Jan - Thu, 22 Jan
United Airlines Logo
8:30 a.m. - 7:51 p.m.
YYZ
-
BOI
13h 21m2 stops
United Airlines Logo
10:48 a.m. - 11:59 p.m.
BOI
-
YYZ
11h 11m2 stops
C$ 495United Airlines
Mon, 5 Jan - Thu, 5 Feb
United Airlines Logo
7:40 p.m. - 1:35 p.m.
YYZ
-
BOI
19h 55m2 stops
United Airlines Logo
10:15 a.m. - 9:58 a.m.
BOI
-
YYZ
21h 43m2 stops
C$ 552United Airlines
Sat, 10 Jan - Sun, 18 Jan
United Airlines Logo
6:55 p.m. - 10:06 a.m.
YYZ
-
BOI
17h 11m2 stops
United Airlines Logo
6:10 a.m. - 11:20 p.m.
BOI
-
YYZ
15h 10m2 stops
C$ 579United Airlines
Sat, 10 Jan - Sun, 18 Jan
WestJet Logo
6:30 a.m. - 6:28 p.m.
YYZ
-
BOI
13h 58m2 stops
WestJet Logo
7:25 a.m. - 9:53 p.m.
BOI
-
YYZ
12h 28m2 stops
C$ 623WestJet
Mon, 29 Dec - Mon, 5 Jan
Delta Logo
6:00 a.m. - 2:18 p.m.
YYZ
-
BOI
10h 18m1 stop
Delta Logo
5:45 a.m. - 11:13 p.m.
BOI
-
YYZ
15h 28m2 stops
C$ 670Delta
Booking Insights

KAYAK's insights & trends for Toronto to Boise flights

Get data-powered insights and trends into flights from Toronto to Boise to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Toronto to Boise?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Toronto to Boise were found on Delta (C$ 406) and Alaska Airlines (C$ 406).

Which airlines fly direct between Toronto Pearson Intl Airport and Boise?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Toronto Pearson Intl Airport to Boise.

There are 3 airlines that fly direc from Toronto Pearson Intl Airport to Boise. They are: Air Canada, Delta and United Airlines. The cheapest price of all airlines flying this route was found with Air Canada at C$ 361 for a round-trip flight. On average, the best prices for this route can be found at Delta.

Good to know

Low seasonMay
Cheapest flightC$ 231
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from Toronto to Boise

When to book flights from Toronto to Boise

Are your dates flexible? Find out the best times to travel from Toronto to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Toronto to Boise flights

  • What is the cheapest flight from Toronto Pearson Intl Airport to Boise?

    In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to Boise was C$ 231 for a one-way ticket and C$ 406 for a round-trip.

  • Which airports will I be using when flying from Toronto to Boise?

    On your way to Boise, you’ll fly out from Toronto Pearson Intl. You’ll be landing at Boise Air Term. Gowen Fld.

  • Which aircraft models fly most regularly from Toronto to Boise?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Toronto to Boise?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Toronto and Boise, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Toronto to Boise, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Toronto to Boise are Delta and United Airlines. With an average price for the route of C$ 498 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of C$ 560 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Toronto to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Toronto is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Toronto with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Toronto to Boise

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Boise. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8005 reviews
8.1Boarding
7.9Comfort
8.5Crew
7.9Entertainment
7.3Food
Airline reviews

Every single flight that we got on was delayed by several hours or more. I honestly didn’t think we would get out of Atlanta because our flight was supposed to leave at 7:59 and it kept getting kicked back further and further. Delta stands for Don’t Ever Leave The Airport!

4.0 OkayPenelope, Dec 2025
CUN - ATL
Read more Delta reviews

Every single flight that we got on was delayed by several hours or more. I honestly didn’t think we would get out of Atlanta because our flight was supposed to leave at 7:59 and it kept getting kicked back further and further. Delta stands for Don’t Ever Leave The Airport!

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

My seat was covered in vomit and I will be reaching out to Air Canada

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

Good but need to be better with the flight times.

The staff was great and made the long trip easy peasy!

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

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

Information on your arrival and departure airports