Find flights
When to book
Airlines
FAQs

Cheap flights from Toronto to Boise from C$ 247

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BOI
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Boise

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Boise
Explore the most affordable flight options available from Toronto to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Tue 14/46:15 a.m.
YYZ
-
BOI
1 stop8h 52m
Delta
Sat 18/410:45 a.m.
BOI
-
YYZ
2 stops10h 25m
Delta
Deal found 19/3C$ 413
Wed 22/46:15 a.m.
YYZ
-
BOI
1 stop8h 34m
American Airlines
Sat 25/41:53 p.m.
BOI
-
YYZ
1 stop7h 02m
American Airlines
Deal found 19/3C$ 425
Wed 27/510:45 a.m.
YYZ
-
BOI
2 stops12h 50m
United Airlines
Mon 1/65:46 p.m.
BOI
-
YYZ
2 stops14h 08m
United Airlines
Deal found 21/3C$ 439
Fri 17/46:15 a.m.
YYZ
-
BOI
1 stop8h 52m
Delta
Mon 20/48:30 a.m.
BOI
-
YYZ
2 stops12h 26m
Delta
Deal found 22/3C$ 456
Wed 27/51:30 p.m.
YYZ
-
BOI
2 stops10h 43m
WestJet
Mon 1/66:00 p.m.
BOI
-
YYZ
2 stops9h 45m
WestJet
Deal found 21/3C$ 475
Fri 8/56:30 a.m.
YYZ
-
BOI
2 stops13h 20m
Delta
Mon 25/56:00 a.m.
BOI
-
YYZ
2 stops10h 31m
Delta
Deal found 19/3C$ 487
Mon 13/710:25 p.m.
YYZ
-
BOI
2 stops17h 57m
WestJet
Fri 17/74:05 p.m.
BOI
-
YYZ
2 stops11h 40m
WestJet
Deal found 20/3C$ 519
Wed 29/712:00 p.m.
YYZ
-
BOI
2 stops12h 30m
WestJet
Sun 2/88:42 a.m.
BOI
-
YYZ
2 stops12h 03m
WestJet
Deal found 22/3C$ 541
Thu 30/79:30 a.m.
YYZ
-
BOI
1 stop9h 39m
Multiple Airlines
Tue 4/86:07 p.m.
BOI
-
YYZ
2 stops10h 48m
Multiple Airlines
Deal found 22/3C$ 546
Fri 17/47:45 a.m.
YYZ
-
BOI
2 stops14h 15m
WestJet
Mon 20/48:59 a.m.
BOI
-
YYZ
2 stops12h 56m
WestJet
Deal found 23/3C$ 583
Mon 4/53:35 p.m.
YTZ
-
BOI
2 stops9h 15m
Air Canada
Mon 11/55:00 a.m.
BOI
-
YTZ
2 stops12h 52m
Air Canada
Deal found 20/3C$ 753
Thu 30/712:15 p.m.
YTZ
-
BOI
2 stops11h 50m
United Airlines
Tue 4/85:00 a.m.
BOI
-
YTZ
2 stops9h 41m
United Airlines
Deal found 22/3C$ 955

Find flight deals from Toronto to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 March 2026.

Round-trip from

C$ 413

One-way from

C$ 247

Popular in

June

Cheapest in

November

Average price

C$ 520
Delta
  • Delta
  • 14/4-18/4
  • 3 total stops
  • 19h 17m total
  • Toronto to Boise
Search Deals
Delta
  • Delta
  • 7/5
  • 2 total stops
  • 11h 15m total
  • Toronto to Boise
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 222 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 24 March 2026.
Use the filters below to find and compare flights from Toronto to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 30/7

6:30 a.m.-10:57 a.m.

1 stop6h 27m

Boise Air Term. Gowen Fld

Tue 4/8

11:42 p.m.-3:20 p.m.

2 stops13h 38m

C$ 413

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 22/4

12:22 p.m.-9:56 p.m.

2 stops11h 34m

Boise Air Term. Gowen Fld

Sat 25/4

10:45 a.m.-11:10 p.m.

2 stops10h 25m

C$ 413

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 14/4

6:15 a.m.-1:07 p.m.

1 stop8h 52m

Boise Air Term. Gowen Fld

Sat 18/4

10:45 a.m.-11:10 p.m.

2 stops10h 25m

C$ 413

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 17/4

12:22 p.m.-8:29 p.m.

1 stop10h 07m

Boise Air Term. Gowen Fld

Mon 20/4

2:18 p.m.-11:59 p.m.

1 stop7h 41m

C$ 413

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 27/5

1:34 p.m.-10:28 p.m.

1 stop10h 54m

Boise Air Term. Gowen Fld

Mon 1/6

11:39 p.m.-10:19 a.m.

1 stop8h 40m

C$ 413
Quickest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 22/4

6:15 a.m.-12:49 p.m.

1 stop8h 34m

Boise Air Term. Gowen Fld

Sat 25/4

1:53 p.m.-10:55 p.m.

1 stop7h 02m

C$ 425

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 27/5

10:45 a.m.-9:35 p.m.

2 stops12h 50m

Boise Air Term. Gowen Fld

Mon 1/6

5:46 p.m.-9:54 a.m.

2 stops14h 08m

C$ 439

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Mon 4/5

3:35 p.m.-10:50 p.m.

2 stops9h 15m

Boise Air Term. Gowen Fld

Mon 11/5

5:00 a.m.-7:52 p.m.

2 stops12h 52m

C$ 753

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Thu 30/7

12:15 p.m.-10:05 p.m.

2 stops11h 50m

Boise Air Term. Gowen Fld

Tue 4/8

5:00 a.m.-4:41 p.m.

2 stops9h 41m

C$ 955

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Tue 5/5

7:25 a.m.-10:50 p.m.

2 stops17h 25m

Boise Air Term. Gowen Fld

Wed 6/5

6:30 a.m.-9:34 a.m.

2 stops25h 04m

C$ 993

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/3

Showing 1-10 of 27 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Toronto to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Toronto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How much does it cost to fly round-trip from Toronto to Boise?

What’s the top layover airport for flights from Toronto to Boise?

Share of one-stop round-trip flights from Toronto to Boise chosen by Cheapflights users in the past 12 months, using the same layover each way.

Denver (DEN) – chosen by Cheapflights users on 41% of one-stop itineraries from Toronto to Boise on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Boise?

Average round-trip fare for 1-stop flights from Toronto to Boise, chosen by Cheapflights users in the past 12 months, with the same layover each way.

San Francisco (SFO) is the most affordable 1-stop option, with an average round-trip price of C$ 427.

What’s the fastest layover option from Toronto to Boise?

Shortest average travel time for 1-stop one-way flights from Toronto to Boise, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 6h 39m.

Which airport typically offers the quickest layover for flights from Toronto to Boise?

Average layover duration for 1-stop one-way flights from Toronto to Boise, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 0h 48m.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated 24 March 2026.
Check out reviews from past customers who have flown with United Airlines from Toronto to Boise to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,469 reviews
Check prices

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,469 reviews
United Airlines
7.4
Good
9,469 reviews
Check prices

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Toronto to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boise from Toronto?

    If you book a flight to Boise from Toronto, you will be flying to Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 5.4 km from the centre of Boise. There are 0 flights from Toronto to Air Term. Gowen Fld per day from 3 different airlines.

  • How long is the flight from Toronto to Boise?

    Delta, Air Canada, and United Airlines can get you from Toronto to Boise in just under 6h 27m. Your travel time can differ by up to 5h 23m. Toronto and Boise are separated by a distance of 2919 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Toronto to Boise round-trip?

    Our cheapest airline available from Toronto to Boise is Air Canada. Our recent data shows that you can find tickets from as low as C$ 200 on this airline. Additional options worth looking into are Alaska Airlines and United Airlines, starting at C$ 404 and C$ 425 round-trip. Users have found that Air Canada is 66% cheaper than the other options available to this destination.

  • What are the most popular routes from Toronto to Boise?

    The most popular flight routes from Toronto to Boise are Toronto Pearson Intl - Boise Air Term. Gowen Fld, Toronto Island - Boise Air Term. Gowen Fld and Hamilton - Boise Air Term. Gowen Fld.

  • Can I find deals for flights from Toronto to Boise that include hotel bookings?

    Yes. In addition to deals on Toronto to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Boise.

  • Can I find deals for business class flights from Toronto to Boise?

    Yes. Cheapflights offers flight deals from Toronto to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
McCall

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Toronto to Boise

Discover the top 3 airlines that operate flights from Toronto to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 24 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 200AverageC$ 686FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapestC$ 404AverageC$ 555FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 425AverageC$ 490FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Toronto to Boise?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Boise from Toronto today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Toronto to Boise?

Cheapflights helps you find that perfect flight to Boise from Toronto by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Toronto to Boise with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Toronto to Boise flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Toronto to Boise become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.