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YYZ - BOI

Find cheap flights from Toronto to Boise from $141

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 5/21. 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
0 bags
Wed 5/29
Wed 6/5

Search 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
In the last 7 days travelers have searched 43,983,279 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
11:37 am - 11:59 pmYYZ-BOI
14h 22m2 stops
5:57 pm - 8:50 amBOI-YYZ
12h 53m2 stops
$367Delta
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Sat, Jun 22 - Wed, Jun 26
8:20 pm - 11:23 amYYZ-BOI
17h 03m1 stop
4:03 pm - 6:43 amBOI-YYZ
12h 40m1 stop
Sat, Jun 22 - Wed, Jun 26
6:30 am - 4:45 pmYYZ-BOI
12h 15m2 stops
12:59 am - 12:30 pmBOI-YYZ
9h 31m1 stop
$407American Airlines
Find Deal
Wed, Jun 26 - Sun, Jul 14
11:37 am - 11:59 pmYYZ-BOI
14h 22m2 stops
12:00 pm - 10:24 pmBOI-YYZ
8h 24m1 stop
$413Delta
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Sat, Jun 22 - Wed, Jun 26
5:15 pm - 11:00 amYYZ-BOI
19h 45m1 stop
12:59 am - 12:30 pmBOI-YYZ
9h 31m1 stop
$436American Airlines
Find Deal
Wed, Jun 26 - Sun, Jul 14
6:30 am - 4:23 pmYYZ-BOI
11h 53m1 stop
8:10 am - 7:13 pmBOI-YYZ
9h 03m1 stop
$466United Airlines
Find Deal
Tue, Jun 4 - Wed, Jun 5
6:30 am - 4:45 pmYYZ-BOI
12h 15m2 stops
3:44 pm - 12:30 pmBOI-YYZ
18h 46m1 stop
$474American Airlines
Find Deal
Wed, Jun 26 - Mon, Jul 15
8:10 am - 4:23 pmYYZ-BOI
10h 13m1 stop
8:10 am - 1:25 amBOI-YYZ
15h 15m1 stop
$482United Airlines
Find Deal
Tue, Jun 4 - Wed, Jun 5
6:04 am - 5:04 pmYYZ-BOI
13h 00m2 stops
7:55 pm - 11:39 amBOI-YYZ
13h 44m2 stops
$532Delta
Find Deal
Tue, Jun 4 - Wed, Jun 5
8:00 am - 11:50 pmYYZ-BOI
17h 50m2 stops
5:00 pm - 6:06 amBOI-YYZ
11h 06m2 stops
$557WestJet
Find Deal
Wed, Jun 26 - Mon, Jul 15

Flights from Toronto to Boise - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from Toronto to Boise?

The average price of all flights from Toronto Pearson Intl Airport to Boise clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Toronto to Boise, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Boise, Saturday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Toronto Pearson Intl Airport to Boise, 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 Toronto Pearson Intl Airport to Boise is March, where tickets cost $386 on average. On the other hand, the most expensive months are January and December, where the average cost of tickets is $1,023 and $721 respectively.

How far in advance should I book a flight from Toronto Pearson Intl Airport to Boise?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Toronto Pearson Intl Airport to Boise, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Toronto Pearson Intl Airport to Boise, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 58 days before departure.

Which airlines provide the cheapest flights from Toronto to Boise?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Delta ($219) and WestJet ($263). The cheapest round-trip tickets were found on Delta ($367) and American Airlines ($407).

Good to know

Low season

November

High season

August

Cheapest flight

$141
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 1% increase in price.
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 $141 for a one-way ticket and $367 for a round-trip.

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

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

  • 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, Star Alliance, and oneworld are the airline alliances operating flights between Toronto and Boise, with Star Alliance 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 $564 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $667 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 travelers 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. Booking your flights between Toronto and BOI 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 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.

See more FAQs

Top 3 airlines serving 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.
8.0
DeltaOverall score based on 10913 reviews
7.9Comfort
8.2Boarding
8.0Entertainment
8.6Crew
7.4Food
Airline reviews

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

8.0 ExcellentCynthia, Apr 2024TYS - ATL
Read more about Delta reviews

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

Two flights,both poor. No entertainment. Cramped and uncomfortable seats, little space, the rest was OK. Staff were acceptable good.

The crew was doing their best on an old plane needing updating. Chairs that creaked and wouldn’t stay in position. My tray table was unusable as was on-board entertainment due the audio needing usb earphones (that were not provided). Prior to boarding in Toronto and despite being scheduled for a wheelchair and assistance, we were dropped off by clubcar without a wheelchair which I found myself by a gate. Due to no boarding gate assigned at that time we waited and when it was, it subsequently was moved from 64 to 95. No help could be found so I pushed my husband’s chair to that furthest gate in the airport at the highest speed possible for a 73 year old. And by that I mean I ran. It was a very stressful experience.

Wifi wasn't working on one of the UA flights after boarding.

Leg room was lacking. Legs crammed into seat in front.

T hey did a great job. Flight was on time .

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

The flight I was connecting with waited for me even though my 1st flight was late. I really appreciated that.

The seat is too hard and my back and bottom are having servers pain

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

I didn’t like the fact that all the customs officers went to lunch so I was in line for 90 minutes due to where the staff directed me. We were told three very different reasons for why the plane was delayed. It was a crowded plane with difficult storage situations for the Carry On bags. The Air Canada airline staff were all very good and professional. I was so disappointed in my cheese and fruit box as the cheese had molded and the fruit wasn’t fresh so I couldn’t eat the majority of the food. This was the last meal I could find as the restaurants had closed when I got in to my destination. I think you could work on improving the food quality.

Once again my complaint is how close the seats are together. Also, the bathrooms were not very clean by the second half of the flight.

Excellent in flight service, perhaps the best we've ever had. Business class feels tired and needs improvement to compete with other airlines. The food looked good but tasted terrible. Check in was quick, the flight arrived early and our luggage was on our flight with us.

The staff were so kind and helpful. We flew back from NY with another airline and it was horrible. We will always stick with Air Canada as everything was far better!

The boarding process in Toronto bad as they share space with domestic flights and when those domestic flights come in you are locked out behind closed doors until they are done and then its a mad rush to get your boarding gates and board. This is not so much due to Air Canada but with the GTAA, but Air Canada could use different gates especially early morning in order to prevent such travel angst.

Terrible quality wifi and they charge a lot for it. They nickel and dime you for everything.

Not happy with Air Canada . Flight was cancelled got the run around trying to get another flight that was direct none to be found ended up going to Denver then onto Austin adding 7 hours to our trip. Was travelling with some one who had walking issues that’s why we were happy to have a direct flight then it didn’t happen adding more stress on her

Book cheap flights from Toronto to Boise

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Toronto to Boise found on KAYAK in the last 72 hours.
5/21Tue
1 stop
25h 36mYYZ-BOI
$141
6/27Thu
1 stopDelta
9h 40mYYZ-BOI
$219
5/21Tue
3 stops
39h 26mYYZ-BOI
$238
5/21Tue
2 stopsWestJet
11h 36mYYZ-BOI
$263
6/27Thu
3 stops
28h 34mYYZ-BOI
$401
6/27Thu
2 stopsDelta
12h 32mYYZ-BOI
$409
6/26Wed
2 stopsAir Canada
13h 05mYYZ-BOI
$780

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Toronto - Boise Flights

Departure:

Toronto (YYZ)Canada

Destination:

Boise (BOI)United States

Return flight deals:

Boise - Toronto

Cabin classes:

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