YYZ - BOI

C$ 261 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 10/7. 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$ 435
Delta
Thu 28/5Mon 1/6
YYZ - BOI • 1 stop
Cheapest one-way flights
C$ 261
Delta
Fri 10/7
YYZ - BOI • 1 stop
Top airlines
Cheapest • from C$ 435 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Toronto and Boise. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 429 (round-trip)
Shortest trip • 8h 05m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Boise!
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

Thu, 28 May - Mon, 1 Jun
Delta Logo
6:30 a.m. - 1:18 p.m.
YYZ
-
BOI
8h 48m
1 stop
Delta Logo
11:39 p.m. - 12:19 p.m.
BOI
-
YYZ
10h 40m
1 stop
C$ 435Delta
Tue, 26 May - Tue, 2 Jun
Delta Logo
6:30 a.m. - 1:18 p.m.
YYZ
-
BOI
8h 48m
1 stop
Delta Logo
2:23 p.m. - 11:14 p.m.
BOI
-
YYZ
6h 51m
1 stop
C$ 436Delta
Fri, 10 Jul - Tue, 14 Jul
Delta Logo
6:00 a.m. - 12:53 p.m.
YYZ
-
BOI
8h 53m
1 stop
Delta Logo
6:42 p.m. - 8:55 a.m.
BOI
-
YYZ
12h 13m
2 stops
C$ 440Delta
Sat, 25 Jul - Tue, 28 Jul
Delta Logo
6:30 a.m. - 6:59 p.m.
YYZ
-
BOI
14h 29m
2 stops
Delta Logo
6:42 p.m. - 8:55 a.m.
BOI
-
YYZ
12h 13m
2 stops
C$ 442Delta
Sun, 26 Jul - Sun, 2 Aug
Delta Logo
6:30 a.m. - 10:57 a.m.
YYZ
-
BOI
6h 27m
1 stop
Delta Logo
8:25 a.m. - 11:13 p.m.
BOI
-
YYZ
12h 48m
2 stops
C$ 463Delta
Fri, 10 Jul - Tue, 14 Jul
WestJet Logo
1:30 p.m. - 10:28 p.m.
YYZ
-
BOI
10h 58m
2 stops
WestJet Logo
6:07 p.m. - 5:45 a.m.
BOI
-
YYZ
9h 38m
2 stops
C$ 465WestJet
Thu, 28 May - Mon, 1 Jun
United Airlines Logo
6:30 a.m. - 4:44 p.m.
YYZ
-
BOI
12h 14m
1 stop
United Airlines Logo
7:05 p.m. - 7:00 a.m.
BOI
-
YYZ
9h 55m
1 stop
C$ 469United Airlines
Thu, 28 May - Mon, 1 Jun
United Airlines Logo
6:30 a.m. - 4:44 p.m.
YYZ
-
BOI
12h 14m
1 stop
United Airlines Logo
7:05 p.m. - 7:00 a.m.
BOI
-
YYZ
9h 55m
1 stop
C$ 470United Airlines
Thu, 30 Jul - Thu, 13 Aug
Delta Logo
1:38 p.m. - 10:32 p.m.
YYZ
-
BOI
10h 54m
1 stop
Delta Logo
11:35 p.m. - 12:23 p.m.
BOI
-
YYZ
10h 48m
1 stop
C$ 472Delta
Thu, 30 Jul - Thu, 13 Aug
Delta Logo
12:09 p.m. - 11:46 p.m.
YYZ
-
BOI
13h 37m
2 stops
Delta Logo
11:35 p.m. - 12:23 p.m.
BOI
-
YYZ
10h 48m
1 stop
C$ 476Delta
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$ 435) and WestJet (C$ 465).

Good to know

Cheapest flightC$ 261
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$ 261 for a one-way ticket and C$ 435 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?

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

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

    The two airlines most popular with KAYAK users for flights from Toronto to Boise are Alaska Airlines and United Airlines. With an average price for the route of C$ 537 and an overall rating of 7.9, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of C$ 485 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
Alaska AirlinesOverall score based on 12324 reviews
8.5Crew
7.1Food
8.1Boarding
7.8Comfort
7.0Entertainment
Airline reviews

Attentive and kind staff. Decent boarding for wheelchair bound partner, off boarding is a little lengthy due to waiting for everyone to deplane before aisle chair can arrive. Not sure if there’s a better option.

8.0 ExcellentMW, May 2026
SJD - LAX
Read more Alaska Airlines reviews

Attentive and kind staff. Decent boarding for wheelchair bound partner, off boarding is a little lengthy due to waiting for everyone to deplane before aisle chair can arrive. Not sure if there’s a better option.

Alaska is by far the best airline to fly with 😍

Made up time on a late flight and made the connection

The crew was great and everything went smoothly coming and going.

No outlets, plugs, way to charge the phone or service and no food on one leg o the trip, but other than that, great. Loved WIFI, the flight, the crew, the pilots, the schedule, etc. Great job. My new favorite airline!

Wonderful as always! Pleasant staff, smooth ride, and timely departure.

Flight was scheduled to leave at 6a and delayed for 5 hours due to “mechanical” issues. Everyone else on the flight received an email voucher for $24 of food for the delay, except for our group. Also the carry on luggage bins were full and the crew requested that everyone to pass their carry ons back up to the front while everyone was still standing. They gave no other direction and kept rushing the process. After all bags were sent up, they then asked for seat #s to go with each bag… They should have probably had everyone get to their sits and then pass the bags up in a controlled process.

From Las Vegas to Boise all went well. However, our flight was delayed in Boise and I missed my connecting flight from Seattle to Pasco. Moreover, the last flight to Pasco was full and I was booked on the 11:30 flight Sunday and given a hotel accommodation. However, I was scheduled to deliver the Sunday morning service at my church and needed to arrive no later than 10:00. Therefore, I booked a Delta flight scheduled to arrive in Pasco at 23:09. My piece of luggage checked in Las Vegas arrived in Pasco earlier today. I waited at the airport for over an hour last night to speak with an Alaska agent to no avail. I went back after church this morning in search of my piece of luggage and it could not be located. After waiting for 40 minutes to speak to the agent authorized to take my claim, he announced that he was closing the counter to assist on the flight line but not before providing me with a telephone number that would help me with filing my claim. Before I was able to make the call (due to other factors) I received a call from Alaska agent informing me that my luggage had just arrived and I am now waiting for it to be delivered. I deliberately took the more complicated route home to ensure that I would be home in plenty of time to prepare for myself for the Sunday service and accommodate my relatives’ needs. I believe the airport is undermanned given the number of flights coming in and going out. It was fiasco last night with three flights waiting for luggage and another flight landing within minutes. Today’s problems stemmed from a lack of cross training and a serious amount of cargo/baggage going out and too few people scheduled to cover.

The seats were not very comfortable and there were no TV screens. Boarding was pretty fast because there were so few people on such a small plane and I appreciated that they still gave us our snack and drinks, however I really wish they would come up with a good gluten-free snack.

Flight crew and flight were good. But it departed two hours late.

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

very average service no complimentary alcoholics drinks unlike other airlines such as Porter airlines No decent seats available during check-in time the day before

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

They were fast and I like how they used to entertainment system to play video about the safety.

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

Flight attendants had a little attitude. Food tastes no good.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

Flight itself was not bad at all. However: my checked bag (checked in Calgary) did not make it onto this flight as I found out after I landed at EWR. I still don't have it but it appears that it is on its way to me.

Flight and attendance were very good we had 2 hour delay that took the shine of it

The seat design in the premium economy section leaves virtually no room under the seat to store a bag or purse. Other than that, it was a great flight. Arrived early.

The flight was delayed, but not for weather. We landed over 3hrs later than planned.

The stag were helpful, kind and liked the passengers. The plane was pristinely clean! Great flight!

My flight was delayed more than once, but Air Canada updated us regularly. Friends on other airlines had much worse experiences.

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

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

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

Information on your arrival and departure airports