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Cheap flights from Ontario to Boise from C$ 240

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 4/6. 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.
Lufthansa Logo
7:00 a.m. - 4:48 p.m.
YYZ
-
BOI
11h 48m
1 stop
Lufthansa Logo
5:00 a.m. - 9:32 p.m.
BOI
-
YYZ
14h 32m
1 stop
C$ 384Lufthansa
Tue, 21 Apr - Sat, 25 Apr
United Airlines Logo
5:20 p.m. - 10:50 p.m.
YYZ
-
BOI
7h 30m
1 stop
United Airlines Logo
5:00 a.m. - 3:14 p.m.
BOI
-
YYZ
8h 14m
1 stop
C$ 393United Airlines
Fri, 1 May - Tue, 5 May
United Airlines Logo
5:20 p.m. - 10:50 p.m.
YYZ
-
BOI
7h 30m
1 stop
United Airlines Logo
4:20 p.m. - 3:14 p.m.
BOI
-
YYZ
20h 54m
2 stops
C$ 399United Airlines
Fri, 1 May - Tue, 5 May
Delta Logo
1:30 p.m. - 10:28 p.m.
YYZ
-
BOI
10h 58m
1 stop
Delta Logo
11:35 p.m. - 10:19 a.m.
BOI
-
YYZ
8h 44m
1 stop
C$ 402Delta
Tue, 28 Apr - Wed, 29 Apr
United Airlines Logo
9:00 p.m. - 9:35 a.m.
YYZ
-
BOI
14h 35m
2 stops
United Airlines Logo
5:44 p.m. - 9:19 a.m.
BOI
-
YYZ
13h 35m
2 stops
C$ 411United Airlines
Sun, 6 Sep - Sat, 12 Sep
Delta Logo
1:30 p.m. - 10:28 p.m.
YYZ
-
BOI
10h 58m
1 stop
Delta Logo
11:35 p.m. - 12:19 p.m.
BOI
-
YYZ
10h 44m
1 stop
C$ 422Delta
Tue, 28 Apr - Wed, 29 Apr
WestJet Logo
6:10 p.m. - 1:12 p.m.
YHM
-
BOI
21h 02m
2 stops
WestJet Logo
3:44 p.m. - 5:15 p.m.
BOI
-
YHM
23h 31m
2 stops
C$ 1,072WestJet
Fri, 1 May - Tue, 5 May
Multiple Airlines Logo
9:10 a.m. - 11:58 p.m.
YHM
-
BOI
16h 48m
2 stops
Multiple Airlines Logo
6:35 a.m. - 10:34 p.m.
BOI
-
YHM
13h 59m
2 stops
C$ 1,120Multiple Airlines
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
9:10 a.m. - 11:02 p.m.
YHM
-
BOI
15h 52m
2 stops
Multiple Airlines Logo
6:35 a.m. - 11:13 p.m.
BOI
-
YHM
14h 38m
2 stops
C$ 1,169Multiple Airlines
Wed, 6 May - Wed, 13 May
WestJet Logo
6:10 p.m. - 3:18 p.m.
YHM
-
BOI
23h 08m
2 stops
WestJet Logo
6:07 p.m. - 5:15 p.m.
BOI
-
YHM
21h 08m
2 stops
C$ 1,205WestJet
Mon, 13 Jul - Fri, 17 Jul

United Airlines flights from Region of Ontario to Boise

Our best United Airlines deals on Region of Ontario to Boise flight tickets
United Airlines
1 May
YYZ5:20 p.m.Toronto Pearson Intl
7h 30m
1 stop
BOI10:50 p.m.Boise Air Term. Gowen Fld
5 May
BOI5:00 a.m.Boise Air Term. Gowen Fld
8h 14m
1 stop
YYZ3:14 p.m.Toronto Pearson Intl
C$ 393
United Airlines
1 May
YYZ5:20 p.m.Toronto Pearson Intl
7h 30m
1 stop
BOI10:50 p.m.Boise Air Term. Gowen Fld
5 May
BOI4:20 p.m.Boise Air Term. Gowen Fld
20h 54m
2 stops
YYZ3:14 p.m.Toronto Pearson Intl
C$ 399
United Airlines
6 Sep
YYZ9:00 p.m.Toronto Pearson Intl
14h 35m
2 stops
BOI9:35 a.m.Boise Air Term. Gowen Fld
12 Sep
BOI5:44 p.m.Boise Air Term. Gowen Fld
13h 35m
2 stops
YYZ9:19 a.m.Toronto Pearson Intl
C$ 411

Delta flights from Region of Ontario to Boise

Our best Delta deals on Region of Ontario to Boise flight tickets
Delta
28 Apr
YYZ1:30 p.m.Toronto Pearson Intl
10h 58m
1 stop
BOI10:28 p.m.Boise Air Term. Gowen Fld
29 Apr
BOI11:35 p.m.Boise Air Term. Gowen Fld
8h 44m
1 stop
YYZ10:19 a.m.Toronto Pearson Intl
C$ 402
Delta
28 Apr
YYZ1:30 p.m.Toronto Pearson Intl
10h 58m
1 stop
BOI10:28 p.m.Boise Air Term. Gowen Fld
29 Apr
BOI11:35 p.m.Boise Air Term. Gowen Fld
10h 44m
1 stop
YYZ12:19 p.m.Toronto Pearson Intl
C$ 422
Delta
28 Apr
YYZ12:22 p.m.Toronto Pearson Intl
11h 34m
2 stops
BOI9:56 p.m.Boise Air Term. Gowen Fld
29 Apr
BOI11:35 p.m.Boise Air Term. Gowen Fld
10h 44m
1 stop
YYZ12:19 p.m.Toronto Pearson Intl
C$ 424

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 9 April 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

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 21/4

7:00 a.m.-4:48 p.m.

1 stop11h 48m

Boise Air Term. Gowen Fld

Sat 25/4

5:00 a.m.-9:32 p.m.

1 stop14h 32m

C$ 384
Quickest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 1/5

5:20 p.m.-10:50 p.m.

1 stop7h 30m

Boise Air Term. Gowen Fld

Tue 5/5

5:00 a.m.-3:14 p.m.

1 stop8h 14m

C$ 393

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 1/5

5:20 p.m.-10:50 p.m.

1 stop7h 30m

Boise Air Term. Gowen Fld

Tue 5/5

4:20 p.m.-3:14 p.m.

2 stops20h 54m

C$ 399

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 28/4

1:30 p.m.-10:28 p.m.

1 stop10h 58m

Boise Air Term. Gowen Fld

Wed 29/4

11:35 p.m.-10:19 a.m.

1 stop8h 44m

C$ 402

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sun 6/9

9:00 p.m.-9:35 a.m.

2 stops14h 35m

Boise Air Term. Gowen Fld

Sat 12/9

5:44 p.m.-9:19 a.m.

2 stops13h 35m

C$ 411

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 28/4

1:30 p.m.-10:28 p.m.

1 stop10h 58m

Boise Air Term. Gowen Fld

Wed 29/4

11:35 p.m.-12:19 p.m.

1 stop10h 44m

C$ 422

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Fri 1/5

6:10 p.m.-1:12 p.m.

2 stops21h 02m

Boise Air Term. Gowen Fld

Tue 5/5

3:44 p.m.-5:15 p.m.

2 stops23h 31m

C$ 1,072

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Thu 21/5

9:10 a.m.-11:58 p.m.

2 stops16h 48m

Boise Air Term. Gowen Fld

Thu 28/5

6:35 a.m.-10:34 p.m.

2 stops13h 59m

C$ 1,120

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Wed 6/5

9:10 a.m.-11:02 p.m.

2 stops15h 52m

Boise Air Term. Gowen Fld

Wed 13/5

6:35 a.m.-11:13 p.m.

2 stops14h 38m

C$ 1,169

HamiltonBoise

YHM - BOI

YHMBOI

Hamilton

Mon 13/7

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

2 stops23h 08m

Boise Air Term. Gowen Fld

Fri 17/7

6:07 p.m.-5:15 p.m.

2 stops21h 08m

C$ 1,205

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 21% 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

8h 52m

Direct flights

None
The fastest flight from Region of Ontario to Boise takes 8h 52m
There are no direct flights from Region of Ontario to Boise. There are no popular flight routes from Region of Ontario to Boise.
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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
Air CanadaPriceFrom C$ 202Free CancellationRating
7.1
10,907 reviews
Search Air Canada flights
Alaska AirlinesPriceFrom C$ 394Free CancellationRating
7.9
12,197 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom C$ 429Free CancellationRating
7.4
9,554 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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