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Cheap flights from Ontario to Boise from C$ 239

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Boise departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:00 p.m. - 12:33 p.m.
YYZ
-
BOI
17h 33m
1 stop
United Airlines Logo
5:00 a.m. - 4:02 p.m.
BOI
-
YYZ
9h 02m
2 stops
C$ 381United Airlines
Fri, 27 Feb - Tue, 3 Mar
Alaska Airlines Logo
4:45 p.m. - 10:40 p.m.
YYZ
-
BOI
7h 55m
1 stop
Alaska Airlines Logo
6:04 p.m. - 3:35 p.m.
BOI
-
YYZ
19h 31m
1 stop
C$ 396Alaska Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
7:45 a.m. - 6:43 p.m.
YYZ
-
BOI
12h 58m
2 stops
Multiple Airlines Logo
6:00 a.m. - 3:35 p.m.
BOI
-
YYZ
7h 35m
1 stop
C$ 427Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
9:35 a.m. - 10:52 p.m.
YYZ
-
BOI
15h 17m
1 stop
Multiple Airlines Logo
6:00 a.m. - 3:35 p.m.
BOI
-
YYZ
7h 35m
1 stop
C$ 482Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
United Airlines Logo
6:30 a.m. - 11:38 p.m.
YYZ
-
BOI
19h 08m
1 stop
United Airlines Logo
5:00 a.m. - 4:02 p.m.
BOI
-
YYZ
9h 02m
2 stops
C$ 486United Airlines
Fri, 27 Feb - Tue, 3 Mar
Delta Logo
10:05 a.m. - 9:09 p.m.
YYZ
-
BOI
13h 04m
2 stops
Delta Logo
8:00 a.m. - 11:06 p.m.
BOI
-
YYZ
13h 06m
2 stops
C$ 487Delta
Thu, 2 Apr - Thu, 9 Apr
Alaska Airlines Logo
4:45 p.m. - 10:40 p.m.
YYZ
-
BOI
7h 55m
1 stop
Alaska Airlines Logo
6:28 a.m. - 3:35 p.m.
BOI
-
YYZ
7h 07m
1 stop
C$ 508Alaska Airlines
Fri, 27 Feb - Tue, 3 Mar
Delta Logo
2:15 p.m. - 11:29 p.m.
YYZ
-
BOI
11h 14m
2 stops
Delta Logo
11:30 p.m. - 3:18 p.m.
BOI
-
YYZ
13h 48m
2 stops
C$ 528Delta
Wed, 10 Jun - Wed, 24 Jun
Alaska Airlines Logo
4:45 p.m. - 11:56 p.m.
YYZ
-
BOI
9h 11m
1 stop
Alaska Airlines Logo
6:00 a.m. - 3:45 p.m.
BOI
-
YYZ
7h 45m
1 stop
C$ 531Alaska Airlines
Tue, 24 Mar - Tue, 31 Mar
WestJet Logo
6:10 p.m. - 4:00 p.m.
YHM
-
BOI
47h 50m
2 stops
WestJet Logo
1:45 p.m. - 5:16 p.m.
BOI
-
YHM
25h 31m
2 stops
C$ 1,897WestJet
Wed, 25 Mar - Sun, 29 Mar

Alaska Airlines flights from Region of Ontario to Boise

Our best Alaska Airlines deals on Region of Ontario to Boise flight tickets
Alaska Airlines
17 Mar
YYZ4:45 p.m.Toronto Pearson Intl
7h 55m
1 stop
BOI10:40 p.m.Boise Air Term. Gowen Fld
24 Mar
BOI6:04 p.m.Boise Air Term. Gowen Fld
19h 31m
1 stop
YYZ3:35 p.m.Toronto Pearson Intl
C$ 396
Alaska Airlines
24 Mar
YYZ4:45 p.m.Toronto Pearson Intl
9h 11m
1 stop
BOI11:56 p.m.Boise Air Term. Gowen Fld
31 Mar
BOI6:00 a.m.Boise Air Term. Gowen Fld
7h 45m
1 stop
YYZ3:45 p.m.Toronto Pearson Intl
C$ 531
Alaska Airlines
24 Mar
YYZ4:45 p.m.Toronto Pearson Intl
24h 20m
2 stops
BOI3:05 p.m.Boise Air Term. Gowen Fld
31 Mar
BOI6:00 a.m.Boise Air Term. Gowen Fld
7h 45m
1 stop
YYZ3:45 p.m.Toronto Pearson Intl
C$ 534

Delta flights from Region of Ontario to Boise

Our best Delta deals on Region of Ontario to Boise flight tickets
Delta
2 Apr
YYZ10:05 a.m.Toronto Pearson Intl
13h 04m
2 stops
BOI9:09 p.m.Boise Air Term. Gowen Fld
9 Apr
BOI8:00 a.m.Boise Air Term. Gowen Fld
13h 06m
2 stops
YYZ11:06 p.m.Toronto Pearson Intl
C$ 487
Delta
27 Feb
YYZ7:50 a.m.Toronto Pearson Intl
15h 05m
2 stops
BOI8:55 p.m.Boise Air Term. Gowen Fld
3 Mar
BOI1:43 p.m.Boise Air Term. Gowen Fld
8h 14m
1 stop
YYZ11:57 p.m.Toronto Pearson Intl
C$ 508
Delta
10 Jun
YYZ1:30 p.m.Toronto Pearson Intl
11h 08m
1 stop
BOI10:38 p.m.Boise Air Term. Gowen Fld
23 Jun
BOI5:40 a.m.Boise Air Term. Gowen Fld
10h 45m
1 stop
YYZ6:25 p.m.Toronto Pearson Intl
C$ 528

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario 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, momondo users made 96,600 searches. Data last updated 17 February 2026.
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

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 27/2

9:00 p.m.-12:33 p.m.

1 stop17h 33m

Boise Air Term. Gowen Fld

Tue 3/3

5:00 a.m.-4:02 p.m.

2 stops9h 02m

C$ 381

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 17/3

4:45 p.m.-10:40 p.m.

1 stop7h 55m

Boise Air Term. Gowen Fld

Tue 24/3

6:04 p.m.-3:35 p.m.

1 stop19h 31m

C$ 396

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 17/3

7:45 a.m.-6:43 p.m.

2 stops12h 58m

Boise Air Term. Gowen Fld

Tue 24/3

6:00 a.m.-3:35 p.m.

1 stop7h 35m

C$ 427

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 18/3

9:35 a.m.-10:52 p.m.

1 stop15h 17m

Boise Air Term. Gowen Fld

Wed 25/3

6:00 a.m.-3:35 p.m.

1 stop7h 35m

C$ 482

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 27/2

6:30 a.m.-11:38 p.m.

1 stop19h 08m

Boise Air Term. Gowen Fld

Tue 3/3

5:00 a.m.-4:02 p.m.

2 stops9h 02m

C$ 486

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 2/4

10:05 a.m.-9:09 p.m.

2 stops13h 04m

Boise Air Term. Gowen Fld

Thu 9/4

8:00 a.m.-11:06 p.m.

2 stops13h 06m

C$ 487

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 27/2

4:45 p.m.-10:40 p.m.

1 stop7h 55m

Boise Air Term. Gowen Fld

Tue 3/3

6:28 a.m.-3:35 p.m.

1 stop7h 07m

C$ 508

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 10/6

2:15 p.m.-11:29 p.m.

2 stops11h 14m

Boise Air Term. Gowen Fld

Wed 24/6

11:30 p.m.-3:18 p.m.

2 stops13h 48m

C$ 528

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 24/3

4:45 p.m.-11:56 p.m.

1 stop9h 11m

Boise Air Term. Gowen Fld

Tue 31/3

6:00 a.m.-3:45 p.m.

1 stop7h 45m

C$ 531

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Wed 25/3

6:10 p.m.-4:00 p.m.

2 stops47h 50m

Boise Air Term. Gowen Fld

Sun 29/3

1:45 p.m.-5:16 p.m.

2 stops25h 31m

C$ 1,897

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Region of Ontario to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Region of Ontario to Boise flights?

You could potentially save up to 25% on your flight if you consider stops on a Region of Ontario to Boise flight.

Cheap Region of Ontario to Boise flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Boise

Fastest flight time

9h 11m

Direct flights

None
The fastest flight from Region of Ontario to Boise takes 9h 11m
There are no direct flights from Region of Ontario to Boise. There are no popular flight routes from Region of Ontario to Boise.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Ontario to Boise Air Term. Gowen Fld Airport were last updated today.

  • How many operators does momondo search for flights from Ontario to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from Ontario to Boise Air Term. Gowen Fld Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents required for your trip to Boise Air Term. Gowen Fld Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boise Air Term. Gowen Fld Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Region of Ontario to Boise

Compare and see reviews for airlines that fly from Region of Ontario to Boise with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 199Free CancellationRating
7.1
10,725 reviews
Search Air Canada flights
Alaska AirlinesPriceFrom C$ 401Free CancellationRating
8.0
11,891 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom C$ 403Free CancellationRating
7.4
9,308 reviews
Search United Airlines flights

Travelling to a place near Boise?

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

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Boise?

It is quick and easy to find Ontario to Boise flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boise that suits you.

Can I find flights from Ontario to Boise with flexible booking policies on momondo?

Yes. All flights to Boise from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Boise?

Once you have performed a search for Ontario to Boise flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Boise right now. Can momondo alert me if prices change?

Price alerts on flights to Boise from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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