BOI - YYZ

$183 Find Cheap Flights from Boise to Toronto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Toronto departing on 2/22. 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 Toronto Pearson Intl Airport

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

Cheapest round-trip
$310
Typical prices: $219-$283
Alaska Airlines
Sat 2/28Wed 3/4
BOI - YYZ • 1 stop
Cheapest one-way
$183
Typical prices: $250-$380
Air Canada
Sun 2/22
BOI - YYZ • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $310 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 63% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Toronto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Toronto (BOI-YYZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Toronto 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 Boise to Toronto

Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
6:28 am - 3:35 pm
BOI
-
YYZ
7h 07m
1 stop
Alaska Airlines Logo
4:45 pm - 10:40 pm
YYZ
-
BOI
7h 55m
1 stop
$310Alaska Airlines
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
6:00 pm - 3:35 pm
BOI
-
YYZ
19h 35m
1 stop
Alaska Airlines Logo
4:45 pm - 10:40 pm
YYZ
-
BOI
7h 55m
1 stop
$332Alaska Airlines
Tue, Mar 24 - Sun, Mar 29
Delta Logo
1:40 pm - 11:57 pm
BOI
-
YYZ
8h 17m
1 stop
Delta Logo
12:25 pm - 10:25 pm
YYZ
-
BOI
12h 00m
1 stop
$355Delta
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
6:28 am - 3:35 pm
BOI
-
YYZ
7h 07m
1 stop
Alaska Airlines Logo
4:45 pm - 8:13 am
YYZ
-
BOI
17h 28m
2 stops
$357Alaska Airlines
Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
5:24 pm - 9:58 am
BOI
-
YYZ
14h 34m
2 stops
United Airlines Logo
6:45 am - 12:33 pm
YYZ
-
BOI
7h 48m
1 stop
$365United Airlines
Wed, Feb 11 - Sat, Feb 14
Delta Logo
5:20 am - 8:26 pm
BOI
-
YYZ
13h 06m
2 stops
Delta Logo
6:30 am - 6:22 pm
YYZ
-
BOI
13h 52m
2 stops
$370Delta
Tue, Jun 16 - Tue, Jun 23
WestJet Logo
4:05 pm - 6:55 am
BOI
-
YYZ
12h 50m
2 stops
WestJet Logo
8:00 am - 11:59 pm
YYZ
-
BOI
17h 59m
2 stops
$417WestJet
Sat, Feb 28 - Wed, Mar 4
WestJet Logo
8:50 am - 6:10 am
BOI
-
YYZ
19h 20m
2 stops
WestJet Logo
7:45 am - 6:22 pm
YYZ
-
BOI
12h 37m
2 stops
$424WestJet
Wed, Feb 11 - Sat, Feb 14
Alaska Airlines Logo
6:23 am - 3:35 pm
BOI
-
YYZ
7h 12m
1 stop
Alaska Airlines Logo
4:45 pm - 11:59 pm
YYZ
-
BOI
9h 14m
1 stop
$431Alaska Airlines
Thu, Jul 2 - Mon, Jul 6
WestJet Logo
12:42 pm - 12:22 am
BOI
-
YYZ
9h 40m
2 stops
WestJet Logo
10:25 pm - 11:59 pm
YYZ
-
BOI
27h 34m
2 stops
$448WestJet
Booking Insights

KAYAK's insights & trends for Boise to Toronto flights

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

How much is a round-trip flight from Boise to Toronto Pearson Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boise to Toronto Pearson Intl Airport departing in February.

What is the cheapest month to fly from Boise to Toronto Pearson Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Toronto Pearson Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Toronto Pearson Intl Airport is February, where tickets cost $167 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $788 and $602 respectively.

Good to know

Low seasonJanuary
Cheapest flight$183
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Boise to Toronto

When to book flights from Boise to Toronto

Are your dates flexible? Find out the best times to travel from Boise to Toronto 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 Boise to Toronto flights

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

    In the last 3 days, the lowest price for a flight from Boise to Toronto Pearson Intl Airport was $183 for a one-way ticket and $310 for a round-trip.

  • Do I need a passport to fly between Boise and Toronto?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boise and on arrival in Toronto.

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

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

  • Which airline alliances offer flights from Boise to Toronto?

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

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

    The two airlines most popular with KAYAK users for flights from Boise to Toronto are Delta and United Airlines. With an average price for the route of $416 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 $497 and an overall rating of 7.4.

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

    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 Boise to Toronto.

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

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

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

    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 Toronto with an airline and back to Boise with another airline. Booking your flights between Boise and YYZ can sometimes prove cheaper using this method.

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

    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 Toronto from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boise to Toronto

 
See real verified KAYAK customer reviews for airlines flying from Boise to Toronto. 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 Boise to Toronto? 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 8128 reviews
7.8Entertainment
7.9Comfort
7.2Food
8.1Boarding
8.5Crew
Airline reviews

Timing, quality of service, promptness and courtesy of the staff

10.0 ExcellentAjai, Jan 2026
DFW - ATL
Read more Delta reviews

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Not United Airlines' fault. It's ORL airport's fault.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Flight was good but there are way to many announcements for credit cards etc.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

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

Information on your arrival and departure airports