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Cheap flights from Ontario to Boise from C$ 290

YYZ — BOI
24 Nov — 1 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Boise

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Boise

Sat 5/127:09 a.m. -
1 stop7h 41m
Sat 12/121:39 p.m. -
1 stop8h 02m
Deal found 21/10C$ 499
Sat 5/129:44 a.m. -
2 stops13h 43m
Sat 12/128:15 a.m. -
2 stops13h 44m
Deal found 21/10C$ 500
Mon 7/127:09 a.m. -
1 stop7h 50m
Mon 14/121:39 p.m. -
1 stop8h 02m
Deal found 23/10C$ 501
Thu 3/127:35 a.m. -
1 stop8h 09m
Sun 6/123:00 p.m. -
1 stop6h 26m
Deal found 24/10C$ 503
Sun 6/126:15 a.m. -
1 stop9h 29m
Sun 13/121:47 p.m. -
1 stop8h 11m
Deal found 22/10C$ 521
Fri 6/117:26 p.m. -
2 stops17h 53m
Mon 9/115:44 p.m. -
2 stops14h 03m
Deal found 23/10C$ 522
Thu 3/123:45 p.m. -
2 stops20h 14m
Sun 6/125:35 p.m. -
2 stops18h 42m
Deal found 24/10C$ 524
Sat 21/1111:30 a.m. -
1 stop9h 30m
Sat 28/117:55 p.m. -
1 stop8h 56m
Deal found 24/10C$ 606
Tue 1/124:10 p.m. -
1 stop7h 17m
Tue 8/122:48 p.m. -
2 stops16h 59m
Deal found 21/10C$ 611
Mon 7/126:10 a.m. -
2 stops17h 17m
Mon 14/128:15 a.m. -
2 stops13h 37m
Deal found 23/10C$ 633
Tue 1/125:15 p.m. -
2 stops19h 47m
Tue 8/121:13 p.m. -
2 stops24h 52m
Deal found 21/10C$ 637
Sat 21/113:35 p.m. -
2 stops20h 17m
Sat 28/115:00 a.m. -
1 stop8h 02m
Deal found 24/10C$ 660

Find flight deals from Ontario to Boise

Round-trip from

C$ 499

One-way from

C$ 290

Popular in

September

Cheapest in

July

Average price

C$ 637
American Airlines
  • American Airlines
  • 5/12-12/12
  • 2 total stops
  • 15h 43m total
  • Ontario to Boise
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American Airlines
  • American Airlines
  • 13/12-31/12
  • 1 total stop
  • 7h 50m total
  • Ontario to Boise
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ontario to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Sun 13/12

7:09 a.m.-12:59 p.m.

1 stop7h 50m

Boise Air Term. Gowen Fld

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 290

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Sun 6/12

6:15 a.m.-1:44 p.m.

1 stop9h 29m

Boise Air Term. Gowen Fld

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 303

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Sun 6/12

6:30 a.m.-1:09 p.m.

2 stops32h 39m

Boise Air Term. Gowen Fld

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 353

OttawaBoise

YOW Ottawa - BOI Boise Air Term. Gowen Fld

YOWBOI

Ottawa

Mon 7/12

5:40 p.m.-3:24 p.m.

2 stops23h 44m

Boise Air Term. Gowen Fld

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 403

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Sun 13/12

9:05 a.m.-5:20 p.m.

3 stops34h 15m

Boise Air Term. Gowen Fld

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 445

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Sat 5/12

4:10 p.m.-9:27 p.m.

1 stop7h 17m

Boise Air Term. Gowen Fld

Sat 12/12

6:15 a.m.-11:59 p.m.

2 stops15h 44m

C$ 500

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Wed 9/12

5:15 p.m.-12:10 a.m.

1 stop8h 55m

Boise Air Term. Gowen Fld

Wed 16/12

1:47 p.m.-11:58 p.m.

1 stop8h 11m

C$ 503

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Thu 3/12

7:35 a.m.-1:44 p.m.

1 stop8h 09m

Boise Air Term. Gowen Fld

Sun 6/12

3:00 p.m.-11:26 p.m.

1 stop6h 26m

C$ 503

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Sun 6/12

6:30 a.m.-2:50 p.m.

1 stop10h 20m

Boise Air Term. Gowen Fld

Sun 13/12

6:15 a.m.-4:47 p.m.

2 stops8h 32m

C$ 521

TorontoBoise

YYZ Toronto Pearson Intl - BOI Boise Air Term. Gowen Fld

YYZBOI

Toronto Pearson Intl

Sun 6/12

6:15 a.m.-1:44 p.m.

1 stop9h 29m

Boise Air Term. Gowen Fld

Sun 13/12

1:47 p.m.-11:58 p.m.

1 stop8h 11m

C$ 521

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/10

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Ontario with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

What is the cheapest month to book a flight from Region of Ontario to Boise?

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Boise (average of C$ 468). Flying from Region of Ontario to Boise in May is currently the most expensive (average of C$ 1,031). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

    For a flight from Ontario to Boise, you will be flying into Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 5.4 km from the centre of the city.

  • How long is the flight from Region of Ontario to Boise?

    Departing from Region of Ontario to Boise will take you 7h 17m. Region of Ontario and Boise are separated by a distance of 2919 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Region of Ontario to Boise?

    When deciding which route to take from Region of Ontario to Boise consider Toronto Pearson Intl - Boise Air Term. Gowen Fld, Toronto Island - Boise Air Term. Gowen Fld or Hamilton - Boise Air Term. Gowen Fld as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario 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.

  • What is the cheapest month to book a flight from Region of Ontario to Boise?

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Boise (average of C$ 468). Flying from Region of Ontario to Boise in May is currently the most expensive (average of C$ 1,031). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Boise?

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McCall

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Top 4 airlines flying from Ontario to Boise

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 258AverageC$ 682FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 382AverageC$ 517FlexibilityNo cancel feeOn-timeN/A
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Alaska AirlinesCheapestC$ 398AverageC$ 554FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 472AverageC$ 745FlexibilityNo cancel feeOn-time69%
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