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Cheap flights from Ontario to Boise from C$ 242

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 27/8. 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
1 adult, Economy, 0 bags

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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
7:00 a.m. - 11:28 a.m.
YYZ
-
BOI
6h 28m
1 stop
United Airlines Logo
7:05 p.m. - 7:00 a.m.
BOI
-
YYZ
9h 55m
1 stop
C$ 402United Airlines
Wed, 26 Aug - Sat, 29 Aug
Delta Logo
11:40 a.m. - 9:57 p.m.
YYZ
-
BOI
12h 17m
1 stop
Delta Logo
1:59 p.m. - 11:57 p.m.
BOI
-
YYZ
7h 58m
1 stop
C$ 404Delta
Fri, 21 Aug - Tue, 25 Aug
United Airlines Logo
9:00 p.m. - 9:34 a.m.
YYZ
-
BOI
14h 34m
2 stops
United Airlines Logo
6:30 a.m. - 9:32 p.m.
BOI
-
YYZ
13h 02m
1 stop
C$ 413United Airlines
Fri, 21 Aug - Tue, 25 Aug
Delta Logo
6:30 a.m. - 12:28 p.m.
YYZ
-
BOI
7h 58m
1 stop
Delta Logo
5:30 a.m. - 6:29 p.m.
BOI
-
YYZ
10h 59m
1 stop
C$ 466Delta
Sat, 17 Oct - Tue, 20 Oct
Delta Logo
11:40 a.m. - 9:57 p.m.
YYZ
-
BOI
12h 17m
1 stop
Delta Logo
11:10 p.m. - 12:23 p.m.
BOI
-
YYZ
11h 13m
1 stop
C$ 478Delta
Thu, 30 Jul - Mon, 3 Aug
Air Canada Logo
7:35 p.m. - 9:34 a.m.
YTZ
-
BOI
15h 59m
2 stops
Air Canada Logo
7:05 p.m. - 10:07 a.m.
BOI
-
YTZ
13h 02m
2 stops
C$ 750Air Canada
Fri, 28 Aug - Fri, 4 Sep
Air Canada Logo
7:35 p.m. - 11:28 a.m.
YTZ
-
BOI
17h 53m
1 stop
Air Canada Logo
7:05 p.m. - 10:07 a.m.
BOI
-
YTZ
13h 02m
2 stops
C$ 808Air Canada
Fri, 28 Aug - Fri, 4 Sep
WestJet Logo
6:10 p.m. - 3:17 p.m.
YHM
-
BOI
23h 07m
2 stops
WestJet Logo
5:59 p.m. - 5:15 p.m.
BOI
-
YHM
21h 16m
2 stops
C$ 1,020WestJet
Fri, 11 Sep - Sun, 13 Sep
WestJet Logo
6:10 p.m. - 3:18 p.m.
YHM
-
BOI
23h 08m
2 stops
WestJet Logo
5:59 p.m. - 5:15 p.m.
BOI
-
YHM
21h 16m
2 stops
C$ 1,056WestJet
Fri, 28 Aug - Fri, 4 Sep
Multiple Airlines Logo
6:10 p.m. - 6:10 p.m.
YHM
-
BOI
26h 00m
2 stops
Multiple Airlines Logo
8:59 a.m. - 11:13 p.m.
BOI
-
YHM
12h 14m
2 stops
C$ 1,368Multiple Airlines
Wed, 5 Aug - Sat, 8 Aug

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United Airlines flights from Region of Ontario to Boise

Our best United Airlines deals on Region of Ontario to Boise flight tickets
United Airlines
26 Aug
YYZ7:00 a.m.Toronto Pearson Intl
6h 28m
1 stop
BOI11:28 a.m.Boise Air Term. Gowen Fld
29 Aug
BOI7:05 p.m.Boise Air Term. Gowen Fld
9h 55m
1 stop
YYZ7:00 a.m.Toronto Pearson Intl
C$ 402
United Airlines
21 Aug
YYZ9:00 p.m.Toronto Pearson Intl
14h 34m
2 stops
BOI9:34 a.m.Boise Air Term. Gowen Fld
25 Aug
BOI6:30 a.m.Boise Air Term. Gowen Fld
13h 02m
1 stop
YYZ9:32 p.m.Toronto Pearson Intl
C$ 413
United Airlines
26 Aug
YYZ7:00 a.m.Toronto Pearson Intl
6h 28m
1 stop
BOI11:28 a.m.Boise Air Term. Gowen Fld
29 Aug
BOI10:36 a.m.Boise Air Term. Gowen Fld
11h 00m
2 stops
YYZ11:36 p.m.Toronto Pearson Intl
C$ 486

American Airlines flights from Region of Ontario to Boise

Our best American Airlines deals on Region of Ontario to Boise flight tickets
American Airlines
28 Aug
YYZ2:55 p.m.Toronto Pearson Intl
9h 16m
1 stop
BOI10:11 p.m.Boise Air Term. Gowen Fld
4 Sep
BOI3:19 p.m.Boise Air Term. Gowen Fld
21h 14m
1 stop
YYZ2:33 p.m.Toronto Pearson Intl
C$ 568
American Airlines
31 Jul
YYZ11:39 a.m.Toronto Pearson Intl
13h 42m
2 stops
BOI11:21 p.m.Boise Air Term. Gowen Fld
4 Aug
BOI3:10 p.m.Boise Air Term. Gowen Fld
6h 19m
1 stop
YYZ11:29 p.m.Toronto Pearson Intl
C$ 988

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 15 July 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

Cheapest round-trip
Quickest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 26/8

7:00 a.m.-11:28 a.m.

1 stop6h 28m

Boise Air Term. Gowen Fld

Sat 29/8

7:05 p.m.-7:00 a.m.

1 stop9h 55m

C$ 402

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 21/8

11:40 a.m.-9:57 p.m.

1 stop12h 17m

Boise Air Term. Gowen Fld

Tue 25/8

1:59 p.m.-11:57 p.m.

1 stop7h 58m

C$ 404

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 21/8

9:00 p.m.-9:34 a.m.

2 stops14h 34m

Boise Air Term. Gowen Fld

Tue 25/8

6:30 a.m.-9:32 p.m.

1 stop13h 02m

C$ 413

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 17/10

6:30 a.m.-12:28 p.m.

1 stop7h 58m

Boise Air Term. Gowen Fld

Tue 20/10

5:30 a.m.-6:29 p.m.

1 stop10h 59m

C$ 466

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 30/7

11:40 a.m.-9:57 p.m.

1 stop12h 17m

Boise Air Term. Gowen Fld

Mon 3/8

11:10 p.m.-12:23 p.m.

1 stop11h 13m

C$ 478

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Fri 28/8

7:35 p.m.-9:34 a.m.

2 stops15h 59m

Boise Air Term. Gowen Fld

Fri 4/9

7:05 p.m.-10:07 a.m.

2 stops13h 02m

C$ 750

TorontoBoise

YTZ - BOI

YTZBOI

Toronto Island

Fri 28/8

7:35 p.m.-11:28 a.m.

1 stop17h 53m

Boise Air Term. Gowen Fld

Fri 4/9

7:05 p.m.-10:07 a.m.

2 stops13h 02m

C$ 808

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Fri 11/9

6:10 p.m.-3:17 p.m.

2 stops23h 07m

Boise Air Term. Gowen Fld

Sun 13/9

5:59 p.m.-5:15 p.m.

2 stops21h 16m

C$ 1,020

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Fri 28/8

6:10 p.m.-3:18 p.m.

2 stops23h 08m

Boise Air Term. Gowen Fld

Fri 4/9

5:59 p.m.-5:15 p.m.

2 stops21h 16m

C$ 1,056

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Wed 5/8

6:10 p.m.-6:10 p.m.

2 stops26h 00m

Boise Air Term. Gowen Fld

Sat 8/8

8:59 a.m.-11:13 p.m.

2 stops12h 14m

C$ 1,368

Flights are sorted by cheapest round-trip flights 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

What is the cheapest month to fly to Boise?

If you aren’t able to travel to Boise during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 207.

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

You could potentially save up to 40% 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

6h 28m

Direct flights

None
The fastest flight from Region of Ontario to Boise takes 6h 28m
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

Frequently asked questions about flying from Ontario to Boise

  • 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
Alaska AirlinesPriceFrom C$ 400Free CancellationRating
7.9
12,657 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom C$ 406Free CancellationRating
7.4
9,993 reviews
Search United Airlines flights
DeltaPriceFrom C$ 435Free CancellationRating
7.8
8,471 reviews
Search Delta 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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