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Cheap flights from Toronto to Boise from C$ 228

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BOI
3 Apr — 10 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 4 March 2026.

Tue 14/410:45 a.m.
YYZ
-
BOI
1 stop12h 37m
United Airlines
Tue 21/46:15 a.m.
BOI
-
YYZ
1 stop7h 59m
United Airlines
Deal found 27/2C$ 383
Thu 16/77:00 a.m.
YYZ
-
BOI
1 stop6h 32m
United Airlines
Tue 21/712:38 p.m.
BOI
-
YYZ
1 stop9h 21m
United Airlines
Deal found 2/3C$ 465
Wed 15/71:30 p.m.
YYZ
-
BOI
1 stop11h 08m
Delta
Wed 22/75:40 a.m.
BOI
-
YYZ
1 stop10h 45m
Delta
Deal found 2/3C$ 469
Mon 13/76:30 a.m.
YYZ
-
BOI
1 stop9h 33m
Delta
Fri 17/711:30 p.m.
BOI
-
YYZ
1 stop10h 46m
Delta
Deal found 28/2C$ 506
Sat 21/37:45 a.m.
YYZ
-
BOI
2 stops16h 26m
Delta
Sat 28/31:40 p.m.
BOI
-
YYZ
1 stop8h 17m
Delta
Deal found 3/3C$ 523
Thu 16/71:30 p.m.
YYZ
-
BOI
2 stops12h 29m
WestJet
Tue 21/74:05 p.m.
BOI
-
YYZ
2 stops11h 40m
WestJet
Deal found 2/3C$ 524
Mon 13/72:15 p.m.
YYZ
-
BOI
2 stops11h 41m
Delta
Sat 18/710:24 a.m.
BOI
-
YYZ
1 stop10h 34m
Delta
Deal found 2/3C$ 527
Wed 15/71:30 p.m.
YYZ
-
BOI
2 stops12h 29m
WestJet
Wed 22/74:05 p.m.
BOI
-
YYZ
2 stops12h 50m
WestJet
Deal found 2/3C$ 550
Thu 30/710:25 p.m.
YYZ
-
BOI
2 stops41h 57m
WestJet
Tue 4/84:05 p.m.
BOI
-
YYZ
2 stops28h 40m
WestJet
Deal found 1/3C$ 553
Thu 30/77:20 p.m.
YTZ
-
BOI
2 stops16h 33m
United Airlines
Tue 4/85:00 a.m.
BOI
-
YTZ
2 stops9h 41m
United Airlines
Deal found 1/3C$ 666
Tue 14/42:35 p.m.
YHM
-
BOI
2 stops11h 21m
Multiple Airlines
Tue 21/46:00 a.m.
BOI
-
YHM
2 stops11h 00m
Multiple Airlines
Deal found 27/2C$ 839
Tue 3/312:30 p.m.
YTZ
-
BOI
2 stops12h 53m
Air Canada
Thu 5/35:00 a.m.
BOI
-
YTZ
2 stops14h 35m
Air Canada
Deal found 26/2C$ 889

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 4 March 2026.

Round-trip from

C$ 383

One-way from

C$ 228

Popular in

June

Cheapest in

November

Average price

C$ 519
United Airlines
  • United Airlines
  • 14/4-21/4
  • 2 total stops
  • 20h 36m total
  • Toronto to Boise
Search Deals
13/4
  • 13/4
  • 1 total stop
  • 28h 52m total
  • Toronto to Boise
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 221 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 4 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

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 14/4

10:45 a.m.-9:22 p.m.

1 stop12h 37m

Boise Air Term. Gowen Fld

Tue 21/4

6:15 a.m.-4:14 p.m.

1 stop7h 59m

C$ 383

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 16/7

6:30 a.m.-2:03 p.m.

1 stop9h 33m

Boise Air Term. Gowen Fld

Tue 21/7

11:30 p.m.-12:16 p.m.

1 stop10h 46m

C$ 465

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 17/7

12:30 p.m.-11:56 p.m.

2 stops13h 26m

Boise Air Term. Gowen Fld

Wed 22/7

5:40 a.m.-6:25 p.m.

1 stop10h 45m

C$ 469

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 30/7

10:45 a.m.-5:56 p.m.

1 stop9h 11m

Boise Air Term. Gowen Fld

Tue 4/8

5:00 a.m.-3:46 p.m.

2 stops8h 46m

C$ 469

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 15/7

1:30 p.m.-10:38 p.m.

1 stop11h 08m

Boise Air Term. Gowen Fld

Wed 22/7

5:40 a.m.-6:25 p.m.

1 stop10h 45m

C$ 469

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 15/7

6:30 a.m.-2:03 p.m.

1 stop9h 33m

Boise Air Term. Gowen Fld

Mon 20/7

11:30 p.m.-1:25 p.m.

2 stops11h 55m

C$ 469

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Mon 13/7

6:30 a.m.-2:03 p.m.

1 stop9h 33m

Boise Air Term. Gowen Fld

Fri 17/7

11:30 p.m.-12:16 p.m.

1 stop10h 46m

C$ 506

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 13/3

6:30 a.m.-10:07 p.m.

2 stops17h 37m

Boise Air Term. Gowen Fld

Sun 29/3

11:30 p.m.-11:06 a.m.

1 stop9h 36m

C$ 576

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Thu 30/7

7:20 p.m.-9:53 a.m.

2 stops16h 33m

Boise Air Term. Gowen Fld

Tue 4/8

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

2 stops9h 41m

C$ 666

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Mon 13/7

1:30 p.m.-11:59 p.m.

2 stops12h 29m

Boise Air Term. Gowen Fld

Fri 17/7

4:05 p.m.-5:10 p.m.

2 stops23h 05m

C$ 690

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/2

Showing 1-10 of 38 resultsSorted by cheapest first
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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

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 43% 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.

Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of C$ 438.

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 53m.

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 4 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
9,378 reviews
Check prices

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

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
9,378 reviews
United Airlines
7.4
Good
9,378 reviews
Check prices

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

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?

    United Airlines and Delta can get you from Toronto to Boise in just under 9h 33m. Your travel time can differ by up to 3h 04m. 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$ 199 on this airline. Additional options worth looking into are Alaska Airlines and United Airlines, starting at C$ 403 and C$ 404 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
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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 4 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 199AverageC$ 586FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapestC$ 403AverageC$ 553FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 404AverageC$ 488FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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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.

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