Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

BOI - YYZ

Find cheap flights from Boise to Toronto from $87

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 6/18. 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
mer. 6/5
mer. 6/12

Search hundreds of travel sites at once for deals on flights to Toronto

 
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
In the last 7 days travelers have searched 42,573,820 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.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
7:00 am - 3:11 pmBOI-YYZ
6h 11m1 stop
7:00 am - 1:27 pmYYZ-BOI
8h 27m1 stop
$339Air Canada
Find Deal
mar., sept. 10 - mer., sept. 18
7:10 pm - 7:00 amBOI-YYZ
9h 50m1 stop
8:05 am - 6:05 pmYYZ-BOI
12h 00m2 stops
$348United Airlines
Find Deal
mar., sept. 10 - mer., sept. 18
5:15 pm - 10:04 amBOI-YYZ
14h 49m2 stops
8:05 am - 6:05 pmYYZ-BOI
12h 00m2 stops
$353United Airlines
Find Deal
mar., sept. 10 - mer., sept. 18
6:06 am - 9:57 pmBOI-YYZ
13h 51m2 stops
7:10 pm - 11:50 pmYYZ-BOI
6h 40m1 stop
$374Delta
Find Deal
mer., mai 29 - lun., juin 3
6:06 am - 9:57 pmBOI-YYZ
13h 51m2 stops
12:30 pm - 12:06 amYYZ-BOI
13h 36m2 stops
$379Delta
Find Deal
mer., mai 29 - lun., juin 3
4:54 pm - 6:35 amBOI-YYZ
11h 41m1 stop
8:00 pm - 11:23 amYYZ-BOI
17h 23m1 stop
sam., mai 25 - mer., juil. 31
6:00 am - 4:29 pmBOI-YYZ
8h 29m1 stop
5:24 pm - 12:45 pmYYZ-BOI
21h 21m1 stop
$408American Airlines
Find Deal
mer., mai 29 - lun., juin 3
1:31 pm - 12:34 pmBOI-YYZ
21h 03m1 stop
11:59 am - 9:31 pmYYZ-BOI
11h 32m2 stops
$448American Airlines
Find Deal
mer., août 7 - sam., août 17
5:04 pm - 12:16 pmBOI-YYZ
17h 12m2 stops
2:30 pm - 11:55 pmYYZ-BOI
11h 25m2 stops
$513WestJet
Find Deal
jeu., août 15 - sam., août 17
5:04 pm - 6:06 amBOI-YYZ
11h 02m2 stops
8:00 am - 4:15 pmYYZ-BOI
10h 15m2 stops
$591WestJet
Find Deal
mar., août 13 - dim., août 18

Flights from Boise to Toronto - Travel Insights & Trends

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.

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

The average price of all flights from Boise to Toronto Pearson Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Boise to Toronto, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Boise, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

Which airlines provide the cheapest flights from Boise to Toronto?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, United Airlines offered the best one-way deal for that route, at $155. KAYAK users also found Boise to Toronto round-trip flights on Air Canada from $339 and on United Airlines from $348.

Good to know

Low season

December

High season

May

Cheapest flight

$87
Best time to beat the crowds with an average 65% drop in price.
Most popular time to fly and prices are also 1% 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 $87 for a one-way ticket and $339 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, SkyTeam, and oneworld are the airline alliances operating flights between Boise and Toronto, with oneworld 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 $650 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 $727 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.

See more FAQs

Top 3 airlines serving 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.
8.0
DeltaOverall score based on 10818 reviews
7.4Food
8.2Boarding
8.6Crew
7.9Comfort
8.0Entertainment
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

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

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

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.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Food was terrible Not many options Stewards dont care Delay

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

The crew was friendly, the seats are too small. Air travel is barely tolerable anymore.

Food was icecold or frozen including breakfast. Hopeless service. Rude crew.

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

Due to a strike taking place with the airline, it negatively impacted my flight in multiple ways. My flight was delayed over 2 hours and the food served was mediocre at best.

Cabin crew were great. Seats are criminal for tall people

My flight was great! Gate attendants and crew were great… pleasant and in good spirits. Flight delayed several hours and we were well informed of the status while on plane. Thank you!

The fact that I got to Toronto alive and well and safe is a huge plus. I thank the captain and crew for a safe flight The comfort of the aircraft leaves much to be desired. Human beings should not have to be that cramped and squashed on a flight that we pay a lot for and even have to pay for lousy food choices The cabin crew were pleasant and helpful Kudos to them as the flight was packed to capacity and there was a lot of work for them in a short space of time All in all a good experience, but too cramped

Book cheap flights from Boise to Toronto

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boise to Toronto found on KAYAK in the last 72 hours.
6/18mar.
1 stop
10h 56mBOI-YYZ
$87
6/19mer.
1 stop
12h 40mBOI-YYZ
$105
6/25mar.
1 stop
11h 04mBOI-YYZ
$110
6/21ven.
1 stopUnited Airlines
18h 49mBOI-YYZ
$155
6/22sam.
2 stopsDelta
12h 53mBOI-YYZ
$166
7/20sam.
1 stopSun Country Air
25h 45mBOI-YYZ
$178
6/28ven.
1 stopDelta
8h 32mBOI-YYZ
$179
7/19ven.
1 stopAmerican Airlines
9h 31mBOI-YYZ
$310
7/19ven.
2 stopsAmerican Airlines
11h 26mBOI-YYZ
$315
5/25sam.
3 stopsUnited Airlines
12h 08mBOI-YYZ
$792

Search by stops

Search by airline

Search by price

Last minute flights from Boise to Toronto

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boise to Toronto that are departing in the next 10 days.
5/8mer.
multi-stopUnited Airlines
8h 11mBOI-YYZ
5/25sam.
multi-stopUnited Airlines
6h 59mYYZ-BOI
$478
5/8mer.
multi-stopDelta
6h 19mBOI-YYZ
5/24ven.
multi-stopDelta
13h 44mYYZ-BOI
$488
5/9jeu.
multi-stopDelta
8h 40mBOI-YYZ
5/24ven.
multi-stopDelta
13h 44mYYZ-BOI
$493
5/8mer.
multi-stopDelta
13h 51mBOI-YYZ
5/25sam.
multi-stopDelta
14h 46mYYZ-BOI
$584

Search by stops

Search by airline

Search by price

Boise - Toronto Flights

Departure:

Boise (BOI)United States

Destination:

Toronto (YYZ)Canada

Return flight deals:

Toronto - Boise

Cabin classes: