Cheap flights from Toronto to Idaho from $185

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Idaho departing on 8/22. 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

Find the cheapest flights from Toronto to Idaho

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:50 pm - 11:59 pm
YYZ
-
BOI
8h 09m
1 stop
Delta Logo
11:10 pm - 10:25 am
BOI
-
YYZ
9h 15m
1 stop
$307Delta
Tue, Aug 11 - Fri, Aug 14
Delta Logo
6:30 am - 1:21 pm
YYZ
-
GEG
9h 51m
1 stop
Delta Logo
5:30 am - 11:10 pm
GEG
-
YYZ
14h 40m
2 stops
$312Delta
Mon, Jul 27 - Tue, Aug 4
United Airlines Logo
2:45 pm - 10:40 pm
YYZ
-
BOI
9h 55m
2 stops
United Airlines Logo
5:00 am - 9:32 pm
BOI
-
YYZ
14h 32m
1 stop
$321United Airlines
Tue, Aug 25 - Sun, Sep 6
Delta Logo
7:45 am - 1:26 pm
YYZ
-
BOI
7h 41m
1 stop
Delta Logo
5:30 am - 6:29 pm
BOI
-
YYZ
10h 59m
1 stop
$329Delta
Wed, Oct 14 - Wed, Nov 4
United Airlines Logo
7:43 pm - 9:34 am
YYZ
-
BOI
15h 51m
2 stops
United Airlines Logo
10:30 am - 11:59 pm
BOI
-
YYZ
11h 29m
2 stops
$330United Airlines
Thu, Oct 15 - Tue, Oct 20
United Airlines Logo
9:00 pm - 9:34 am
YYZ
-
BOI
14h 34m
2 stops
United Airlines Logo
6:15 am - 4:08 pm
BOI
-
YYZ
7h 53m
1 stop
$331United Airlines
Wed, Oct 14 - Sun, Nov 1
American Airlines Logo
8:00 am - 7:04 pm
YYZ
-
JAC
13h 04m
2 stops
American Airlines Logo
3:41 pm - 11:59 am
JAC
-
YYZ
18h 18m
2 stops
$455American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
8:00 am - 7:04 pm
YYZ
-
JAC
13h 04m
2 stops
American Airlines Logo
3:41 pm - 11:59 am
JAC
-
YYZ
18h 18m
2 stops
$461American Airlines
Tue, Sep 8 - Tue, Sep 15
Lufthansa Logo
7:45 am - 4:29 pm
YYZ
-
WYS
10h 44m
2 stops
Lufthansa Logo
4:44 pm - 10:37 am
WYS
-
YYZ
15h 53m
2 stops
$816Lufthansa
Sun, Aug 9 - Sun, Aug 16
Lufthansa Logo
7:45 am - 4:29 pm
YYZ
-
WYS
10h 44m
2 stops
Lufthansa Logo
4:44 pm - 9:32 pm
WYS
-
YYZ
26h 48m
1 stop
$866Lufthansa
Sun, Aug 9 - Sun, Aug 16

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United Airlines flights from Toronto to Idaho

Our best United Airlines deals on Toronto to Idaho flight tickets
United Airlines
Aug 25
YYZ9:00 pmToronto Pearson Intl
16h 28m
1 stop
BOI11:28 amBoise Air Term. Gowen Fld
Sep 5
BOI10:36 amBoise Air Term. Gowen Fld
8h 56m
1 stop
YYZ9:32 pmToronto Pearson Intl
$321
United Airlines
Oct 15
YYZ7:43 pmToronto Pearson Intl
15h 51m
2 stops
BOI9:34 amBoise Air Term. Gowen Fld
Oct 20
BOI6:50 pmBoise Air Term. Gowen Fld
10h 10m
1 stop
YYZ7:00 amToronto Pearson Intl
$330
United Airlines
Oct 14
YYZ9:00 pmToronto Pearson Intl
14h 34m
2 stops
BOI9:34 amBoise Air Term. Gowen Fld
Nov 5
BOI6:15 amBoise Air Term. Gowen Fld
7h 53m
1 stop
YYZ4:08 pmToronto Pearson Intl
$331

American Airlines flights from Toronto to Idaho

Our best American Airlines deals on Toronto to Idaho flight tickets
American Airlines
Aug 28
YYZ6:00 amToronto Pearson Intl
18h 40m
2 stops
BOI10:40 pmBoise Air Term. Gowen Fld
Sep 5
BOI2:58 pmBoise Air Term. Gowen Fld
17h 19m
2 stops
YYZ10:17 amToronto Pearson Intl
$399
American Airlines
Aug 25
YYZ2:55 pmToronto Pearson Intl
9h 16m
1 stop
BOI10:11 pmBoise Air Term. Gowen Fld
Sep 3
BOI5:19 pmBoise Air Term. Gowen Fld
27h 16m
2 stops
YYZ10:35 pmToronto Pearson Intl
$400
American Airlines
Aug 26
YYZ6:46 amToronto Pearson Intl
17h 54m
2 stops
BOI10:40 pmBoise Air Term. Gowen Fld
Sep 7
BOI2:49 pmBoise Air Term. Gowen Fld
25h 41m
2 stops
YYZ6:30 pmToronto Pearson Intl
$422

momondo Fare Finder

 
Customize your flight search to find flights from Toronto to Idaho 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 June 29, 2026.
Use the filters below to find and compare flights from Toronto to Idaho 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

Tue 8/11

5:50 pm-11:59 pm

1 stop8h 09m

Boise Air Term. Gowen Fld

Fri 8/14

11:10 pm-10:25 am

1 stop9h 15m

$307

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Mon 7/27

6:30 am-1:21 pm

1 stop9h 51m

Spokane

Tue 8/4

5:30 am-11:10 pm

2 stops14h 40m

$312

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 8/25

2:45 pm-10:40 pm

2 stops9h 55m

Boise Air Term. Gowen Fld

Sun 9/6

5:00 am-9:32 pm

1 stop14h 32m

$321

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 10/14

7:45 am-1:26 pm

1 stop7h 41m

Boise Air Term. Gowen Fld

Wed 11/4

5:30 am-6:29 pm

1 stop10h 59m

$329

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Thu 10/15

7:43 pm-9:34 am

2 stops15h 51m

Boise Air Term. Gowen Fld

Tue 10/20

10:30 am-11:59 pm

2 stops11h 29m

$330

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 10/14

9:00 pm-9:34 am

2 stops14h 34m

Boise Air Term. Gowen Fld

Sun 11/1

6:15 am-4:08 pm

1 stop7h 53m

$331

TorontoJackson

YYZ - JAC

YYZJAC

Toronto Pearson Intl

Tue 9/8

8:00 am-7:04 pm

2 stops13h 04m

Jackson Hole

Tue 9/15

3:41 pm-11:59 am

2 stops18h 18m

$455

TorontoJackson

YYZ - JAC

YYZJAC

Toronto Pearson Intl

Tue 9/8

8:00 am-7:04 pm

2 stops13h 04m

Jackson Hole

Tue 9/15

3:41 pm-11:59 am

2 stops18h 18m

$461

TorontoWest Yellowstone

YYZ - WYS

YYZWYS

Toronto Pearson Intl

Sun 8/9

7:45 am-4:29 pm

2 stops10h 44m

West Yellowstone

Sun 8/16

4:44 pm-10:37 am

2 stops15h 53m

$816

TorontoWest Yellowstone

YYZ - WYS

YYZWYS

Toronto Pearson Intl

Sun 8/9

7:45 am-4:29 pm

2 stops10h 44m

West Yellowstone

Sun 8/16

4:44 pm-9:32 pm

1 stop26h 48m

$866

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 Idaho from

How to get the cheapest flight ticket from Toronto to Idaho

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 Idaho?

In general, August is the cheapest month to fly from Toronto to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $146. If you don’t want to visit Idaho in August, then you should wait until September to fly from Toronto, when ticket prices are also cheap, with an average price of $147.

Can stopping save me money on Toronto to Idaho flights?

You could potentially save up to 26% on your flight if you consider stops on a Toronto to Idaho flight.

Cheap Toronto to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to Idaho

Fastest flight time

6h 12m

Direct flights

None
The fastest flight from Toronto to Idaho takes 6h 12m
There are no direct flights from Toronto to Idaho. There are no popular flight routes from Toronto to Idaho.

Frequently asked questions about flying from Toronto to Idaho

  • When did momondo last update prices for flights from Toronto to Idaho?

    Prices for flights from Toronto to Idaho are refreshed on a daily basis.

  • How old do you have to be to fly from Toronto to Idaho?

    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 Toronto to Idaho.

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

    The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Idaho?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Toronto to Idaho for you.

Can I find flights from Toronto to Idaho with flexible booking policies on momondo?

momondo does allow users to show only those flights to Idaho from Toronto which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Toronto to Idaho?

Once you have performed a search for Toronto to Idaho 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 Toronto to Idaho right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Idaho from Toronto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Idaho trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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1 adult
Wed 7/29
Wed 8/5

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