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Cheap flights from Ontario to Boise from $179

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 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Delta Logo
12:22 pm - 8:29 pm
YYZ
-
BOI
10h 07m
1 stop
Delta Logo
11:35 pm - 10:19 am
BOI
-
YYZ
8h 44m
1 stop
$299Delta
Fri, Apr 17 - Mon, Apr 20
Delta Logo
1:30 pm - 10:28 pm
YYZ
-
BOI
10h 58m
1 stop
Delta Logo
2:18 pm - 11:59 pm
BOI
-
YYZ
7h 41m
1 stop
$300Delta
Fri, Apr 17 - Mon, Apr 20
Delta Logo
6:30 am - 10:57 am
YYZ
-
BOI
6h 27m
1 stop
Delta Logo
11:42 pm - 10:25 am
BOI
-
YYZ
8h 43m
1 stop
$301Delta
Thu, Jul 30 - Tue, Aug 4
Delta Logo
1:30 pm - 10:28 pm
YYZ
-
BOI
10h 58m
1 stop
Delta Logo
2:18 pm - 11:59 pm
BOI
-
YYZ
7h 41m
1 stop
$332Delta
Fri, Apr 17 - Mon, Apr 20
WestJet Logo
12:00 pm - 10:30 pm
YYZ
-
BOI
12h 30m
2 stops
WestJet Logo
8:42 am - 9:15 pm
BOI
-
YYZ
10h 33m
2 stops
$346WestJet
Thu, Jul 30 - Tue, Aug 4
WestJet Logo
12:00 pm - 10:30 pm
YYZ
-
BOI
12h 30m
2 stops
WestJet Logo
6:07 pm - 5:45 am
BOI
-
YYZ
9h 38m
2 stops
$347WestJet
Wed, Jul 15 - Thu, Jul 23
Delta Logo
6:10 am - 4:17 pm
YYZ
-
BOI
12h 07m
2 stops
Delta Logo
11:53 am - 11:14 pm
BOI
-
YYZ
9h 21m
2 stops
$352Delta
Sat, Jun 13 - Mon, Jun 15
Delta Logo
6:30 am - 10:57 am
YYZ
-
BOI
6h 27m
1 stop
Delta Logo
11:42 pm - 12:23 pm
BOI
-
YYZ
10h 41m
1 stop
$363Delta
Wed, Jul 15 - Thu, Jul 23
WestJet Logo
12:00 pm - 10:13 pm
YYZ
-
BOI
12h 13m
2 stops
WestJet Logo
6:00 pm - 10:45 pm
BOI
-
YYZ
26h 45m
2 stops
$371WestJet
Mon, May 11 - Mon, May 18
United Airlines Logo
5:00 pm - 9:54 am
YUL
-
BOI
18h 54m
2 stops
United Airlines Logo
5:00 am - 5:30 pm
BOI
-
YUL
10h 30m
2 stops
$492United Airlines
Fri, Apr 17 - Sun, Apr 19

WestJet flights from Region of Ontario to Boise

Our best WestJet deals on Region of Ontario to Boise flight tickets
WestJet
Jul 30
YYZ12:00 pmToronto Pearson Intl
12h 30m
2 stops
BOI10:30 pmBoise Air Term. Gowen Fld
Aug 4
BOI8:42 amBoise Air Term. Gowen Fld
10h 33m
2 stops
YYZ9:15 pmToronto Pearson Intl
$346
WestJet
Jul 15
YYZ12:00 pmToronto Pearson Intl
12h 30m
2 stops
BOI10:30 pmBoise Air Term. Gowen Fld
Jul 23
BOI6:07 pmBoise Air Term. Gowen Fld
9h 38m
2 stops
YYZ5:45 amToronto Pearson Intl
$347
WestJet
Jul 29
YYZ12:00 pmToronto Pearson Intl
12h 30m
2 stops
BOI10:30 pmBoise Air Term. Gowen Fld
Aug 2
BOI8:42 amBoise Air Term. Gowen Fld
12h 03m
2 stops
YYZ10:45 pmToronto Pearson Intl
$394

Delta flights from Region of Ontario to Boise

Our best Delta deals on Region of Ontario to Boise flight tickets
Delta
Apr 17
YYZ12:22 pmToronto Pearson Intl
10h 07m
1 stop
BOI8:29 pmBoise Air Term. Gowen Fld
Apr 20
BOI11:35 pmBoise Air Term. Gowen Fld
8h 44m
1 stop
YYZ10:19 amToronto Pearson Intl
$299
Delta
Apr 17
YYZ1:30 pmToronto Pearson Intl
10h 58m
1 stop
BOI10:28 pmBoise Air Term. Gowen Fld
Apr 20
BOI2:18 pmBoise Air Term. Gowen Fld
7h 41m
1 stop
YYZ11:59 pmToronto Pearson Intl
$300
Delta
Jul 30
YYZ6:30 amToronto Pearson Intl
6h 27m
1 stop
BOI10:57 amBoise Air Term. Gowen Fld
Aug 4
BOI11:42 pmBoise Air Term. Gowen Fld
8h 43m
1 stop
YYZ10:25 amToronto Pearson Intl
$301

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 832,500 searches. Data last updated March 27, 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

Fri 4/17

12:22 pm-8:29 pm

1 stop10h 07m

Boise Air Term. Gowen Fld

Mon 4/20

11:35 pm-10:19 am

1 stop8h 44m

$299

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 4/17

1:30 pm-10:28 pm

1 stop10h 58m

Boise Air Term. Gowen Fld

Mon 4/20

2:18 pm-11:59 pm

1 stop7h 41m

$300
Quickest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 7/30

6:30 am-10:57 am

1 stop6h 27m

Boise Air Term. Gowen Fld

Tue 8/4

11:42 pm-10:25 am

1 stop8h 43m

$301

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 4/17

1:30 pm-10:28 pm

1 stop10h 58m

Boise Air Term. Gowen Fld

Mon 4/20

2:18 pm-11:59 pm

1 stop7h 41m

$332

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 7/30

12:00 pm-10:30 pm

2 stops12h 30m

Boise Air Term. Gowen Fld

Tue 8/4

8:42 am-9:15 pm

2 stops10h 33m

$346

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 7/15

12:00 pm-10:30 pm

2 stops12h 30m

Boise Air Term. Gowen Fld

Thu 7/23

6:07 pm-5:45 am

2 stops9h 38m

$347

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 6/13

6:10 am-4:17 pm

2 stops12h 07m

Boise Air Term. Gowen Fld

Mon 6/15

11:53 am-11:14 pm

2 stops9h 21m

$352

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 7/15

6:30 am-10:57 am

1 stop6h 27m

Boise Air Term. Gowen Fld

Thu 7/23

11:42 pm-12:23 pm

1 stop10h 41m

$363

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Mon 5/11

12:00 pm-10:13 pm

2 stops12h 13m

Boise Air Term. Gowen Fld

Mon 5/18

6:00 pm-10:45 pm

2 stops26h 45m

$371

MontrealBoise

YUL - BOI

YULBOI

Montreal Pierre Elliott Trudeau Intl

Fri 4/17

5:00 pm-9:54 am

2 stops18h 54m

Boise Air Term. Gowen Fld

Sun 4/19

5:00 am-5:30 pm

2 stops10h 30m

$492

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boise from

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 15% 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 27m

Direct flights

None
The fastest flight from Region of Ontario to Boise takes 6h 27m
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 old do you have to be to fly from Ontario to Boise Air Term. Gowen Fld Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
McCall
Caldwell
Ontario
Eagle

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Boise. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Ontario to Boise on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Boise.

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

Of course. momondo tracks the price of Ontario to Boise flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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