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Cheap flights from Boise to Ontario from $136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Ontario departing on 2/3. 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
0 bags

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Find the cheapest flights from Boise to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:59 pm - 7:36 pm
BOI
-
YYZ
21h 37m2 stops
Multiple Airlines Logo
8:00 pm - 11:48 am
YYZ
-
BOI
17h 48m1 stop
$264Multiple Airlines
Wed, Jan 28 - Sun, Feb 1
Multiple Airlines Logo
8:58 pm - 6:47 am
BOI
-
YYZ
7h 49m1 stop
Multiple Airlines Logo
1:30 pm - 11:48 am
YYZ
-
BOI
24h 18m2 stops
$268Multiple Airlines
Fri, Jan 30 - Mon, Feb 2
Delta Logo
8:50 am - 11:45 pm
BOI
-
YUL
12h 55m2 stops
Delta Logo
9:20 am - 10:27 pm
YUL
-
BOI
15h 07m2 stops
$513Delta
Wed, Mar 4 - Mon, Mar 9
American Airlines Logo
1:30 pm - 3:04 pm
BOI
-
YUL
23h 34m1 stop
American Airlines Logo
3:45 pm - 1:00 pm
YUL
-
BOI
23h 15m1 stop
$582American Airlines
Wed, Mar 4 - Mon, Mar 9
Delta Logo
5:20 am - 1:40 pm
BOI
-
YUL
6h 20m1 stop
Delta Logo
9:20 am - 10:27 pm
YUL
-
BOI
15h 07m2 stops
$610Delta
Wed, Mar 4 - Mon, Mar 9
American Airlines Logo
2:58 pm - 11:44 am
BOI
-
YUL
18h 46m1 stop
American Airlines Logo
3:45 pm - 10:37 pm
YUL
-
BOI
8h 52m1 stop
$677American Airlines
Wed, Jun 3 - Sat, Jun 6
United Airlines Logo
5:00 am - 9:17 pm
BOI
-
YUL
14h 17m2 stops
United Airlines Logo
5:25 pm - 10:12 am
YUL
-
BOI
18h 47m1 stop
$702United Airlines
Sat, Feb 21 - Sat, Feb 28
United Airlines Logo
8:05 am - 9:17 pm
BOI
-
YUL
11h 12m1 stop
United Airlines Logo
5:25 pm - 10:12 am
YUL
-
BOI
18h 47m1 stop
$723United Airlines
Sat, Feb 21 - Sat, Feb 28
WestJet Logo
1:40 pm - 5:17 pm
BOI
-
YHM
25h 37m2 stops
WestJet Logo
6:10 pm - 6:28 pm
YHM
-
BOI
26h 18m2 stops
$1,360WestJet
Wed, Jan 28 - Sun, Feb 1
WestJet Logo
1:40 pm - 5:17 pm
BOI
-
YHM
25h 37m2 stops
WestJet Logo
6:10 pm - 6:28 pm
YHM
-
BOI
26h 18m2 stops
$1,399WestJet
Wed, Jan 28 - Mon, Feb 2

American Airlines flights from Boise to Region of Ontario

Our best American Airlines deals on Boise to Region of Ontario flight tickets
American Airlines
Jan 29
BOI7:20 amBoise Air Term. Gowen Fld
12h 31m
2 stops
YYZ9:51 pmToronto Pearson Intl
Feb 1
YYZ7:30 amToronto Pearson Intl
13h 55m
2 stops
BOI7:25 pmBoise Air Term. Gowen Fld
$461
American Airlines
Jan 30
BOI7:20 amBoise Air Term. Gowen Fld
12h 03m
2 stops
YYZ9:23 pmToronto Pearson Intl
Jan 31
YYZ11:30 amToronto Pearson Intl
9h 55m
2 stops
BOI7:25 pmBoise Air Term. Gowen Fld
$530
American Airlines
Mar 4
BOI1:30 pmBoise Air Term. Gowen Fld
23h 34m
1 stop
YUL3:04 pmMontreal Pierre Elliott Trudeau Intl
Mar 9
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
23h 15m
1 stop
BOI1:00 pmBoise Air Term. Gowen Fld
$582

WestJet flights from Boise to Region of Ontario

Our best WestJet deals on Boise to Region of Ontario flight tickets
WestJet
Jan 28
BOI1:40 pmBoise Air Term. Gowen Fld
14h 28m
2 stops
YYZ6:08 amToronto Pearson Intl
Feb 1
YYZ7:45 amToronto Pearson Intl
12h 43m
2 stops
BOI6:28 pmBoise Air Term. Gowen Fld
$573
WestJet
Jan 30
BOI1:40 pmBoise Air Term. Gowen Fld
14h 28m
2 stops
YYZ6:08 amToronto Pearson Intl
Feb 1
YYZ7:45 amToronto Pearson Intl
12h 43m
2 stops
BOI6:28 pmBoise Air Term. Gowen Fld
$583
WestJet
Jan 29
BOI1:40 pmBoise Air Term. Gowen Fld
30h 13m
2 stops
YYZ9:53 pmToronto Pearson Intl
Jan 31
YYZ6:45 pmToronto Pearson Intl
25h 43m
2 stops
BOI6:28 pmBoise Air Term. Gowen Fld
$592

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Region of Ontario 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 January 8, 2026.
Use the filters below to find and compare flights from Boise to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 1/28

7:59 pm-7:36 pm

2 stops21h 37m

Toronto Pearson Intl

Sun 2/1

8:00 pm-11:48 am

1 stop17h 48m

$264

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Fri 1/30

8:58 pm-6:47 am

1 stop7h 49m

Toronto Pearson Intl

Mon 2/2

1:30 pm-11:48 am

2 stops24h 18m

$268

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 3/4

8:50 am-11:45 pm

2 stops12h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 3/9

9:20 am-10:27 pm

2 stops15h 07m

$513

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 3/4

1:30 pm-3:04 pm

1 stop23h 34m

Montreal Pierre Elliott Trudeau Intl

Mon 3/9

3:45 pm-1:00 pm

1 stop23h 15m

$582

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 3/4

5:20 am-1:40 pm

1 stop6h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 3/9

9:20 am-10:27 pm

2 stops15h 07m

$610

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 6/3

2:58 pm-11:44 am

1 stop18h 46m

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

3:45 pm-10:37 pm

1 stop8h 52m

$677

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 2/21

5:00 am-9:17 pm

2 stops14h 17m

Montreal Pierre Elliott Trudeau Intl

Sat 2/28

5:25 pm-10:12 am

1 stop18h 47m

$702

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 2/21

8:05 am-9:17 pm

1 stop11h 12m

Montreal Pierre Elliott Trudeau Intl

Sat 2/28

5:25 pm-10:12 am

1 stop18h 47m

$723

BoiseHamilton

BOI - YHM

BOIYHM

Boise Air Term. Gowen Fld

Wed 1/28

1:40 pm-5:17 pm

2 stops25h 37m

Hamilton

Sun 2/1

6:10 pm-6:28 pm

2 stops26h 18m

$1,360

BoiseHamilton

BOI - YHM

BOIYHM

Boise Air Term. Gowen Fld

Wed 1/28

1:40 pm-5:17 pm

2 stops25h 37m

Hamilton

Mon 2/2

6:10 pm-6:28 pm

2 stops26h 18m

$1,399

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 Ontario from

How to get the cheapest flight ticket from Boise to Region of Ontario

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 Boise to Region of Ontario flights?

You could potentially save up to 15% on your flight if you consider stops on a Boise to Region of Ontario flight.

Cheap Boise to Region of Ontario flight deals and tips

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

Fastest flight time

6h 04m

Direct flights

None
The fastest flight from Boise to Region of Ontario takes 6h 04m
There are no direct flights from Boise to Region of Ontario. There are no popular flight routes from Boise to Region of Ontario.
Search flight deals

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The required travel and health documents for your Ontario 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 Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Boise to Region of Ontario

Compare and see reviews for airlines that fly from Boise to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $173Free CancellationRating
7.9
8,029 reviews
Search Delta flights
United AirlinesPriceFrom $244Free CancellationRating
7.4
9,141 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $255Free CancellationRating
8.0
11,666 reviews
Search Alaska Airlines flights

Why use momondo?

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

Finding the right flight to Ontario from Boise is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Ontario from Boise with this policy.

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

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 Boise to Ontario.

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

Of course. momondo tracks the price of Boise to Ontario 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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Find better results for your trip to Ontario

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