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Cheap flights from Idaho to Toronto from $481

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Toronto departing on 7/21. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 10:18 pm
BOI
-
YHM
14h 18m
2 stops
Multiple Airlines Logo
9:10 am - 6:34 pm
YHM
-
BOI
11h 24m
2 stops
$820Multiple Airlines
Tue, Apr 28 - Fri, May 1
Multiple Airlines Logo
6:00 am - 10:18 pm
BOI
-
YHM
14h 18m
2 stops
Multiple Airlines Logo
9:10 am - 6:34 pm
YHM
-
BOI
11h 24m
2 stops
$832Multiple Airlines
Mon, Apr 27 - Fri, May 1
Multiple Airlines Logo
6:00 am - 10:18 pm
BOI
-
YHM
14h 18m
2 stops
Multiple Airlines Logo
8:15 am - 6:34 pm
YHM
-
BOI
12h 19m
2 stops
$846Multiple Airlines
Mon, Apr 27 - Thu, Apr 30
Multiple Airlines Logo
6:00 am - 10:18 pm
BOI
-
YHM
14h 18m
2 stops
Multiple Airlines Logo
9:10 am - 11:59 pm
YHM
-
BOI
16h 49m
2 stops
$853Multiple Airlines
Tue, Apr 28 - Fri, May 1
Multiple Airlines Logo
6:00 am - 10:34 pm
GEG
-
YHM
13h 34m
2 stops
Multiple Airlines Logo
9:10 am - 9:18 pm
YHM
-
GEG
15h 08m
2 stops
$902Multiple Airlines
Thu, Jun 4 - Mon, Jun 8
Multiple Airlines Logo
6:00 am - 10:34 pm
GEG
-
YHM
13h 34m
2 stops
Multiple Airlines Logo
9:10 am - 10:36 pm
YHM
-
GEG
16h 26m
2 stops
$940Multiple Airlines
Sat, May 9 - Sat, May 16
Multiple Airlines Logo
6:20 am - 10:34 pm
BOI
-
YHM
14h 14m
2 stops
Multiple Airlines Logo
8:35 pm - 12:43 pm
YHM
-
BOI
18h 08m
2 stops
$965Multiple Airlines
Sun, Jul 12 - Fri, Jul 17
Multiple Airlines Logo
6:10 am - 10:34 pm
GEG
-
YHM
13h 24m
2 stops
Multiple Airlines Logo
8:30 pm - 11:00 am
YHM
-
GEG
17h 30m
2 stops
$972Multiple Airlines
Fri, Jun 12 - Sat, Jun 13
WestJet Logo
5:37 pm - 5:15 pm
GEG
-
YHM
44h 38m
2 stops
WestJet Logo
6:10 pm - 9:13 pm
YHM
-
GEG
30h 03m
2 stops
$1,223WestJet
Thu, May 7 - Mon, May 11
WestJet Logo
7:25 am - 5:15 pm
GEG
-
YHM
30h 50m
2 stops
WestJet Logo
6:10 pm - 12:13 pm
YHM
-
GEG
45h 03m
2 stops
$1,243WestJet
Thu, May 7 - Mon, May 11

WestJet flights from Idaho to Hamilton, Ontario

Our best WestJet deals on Idaho to Hamilton, Ontario flight tickets
WestJet
May 7
GEG5:37 pmSpokane
44h 38m
2 stops
YHM5:15 pmHamilton
May 11
YHM6:10 pmHamilton
30h 03m
2 stops
GEG9:13 pmSpokane
$1,223
WestJet
May 7
GEG7:25 amSpokane
30h 50m
2 stops
YHM5:15 pmHamilton
May 11
YHM6:10 pmHamilton
45h 03m
2 stops
GEG12:13 pmSpokane
$1,243

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Hamilton, 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 March 29, 2026.
Use the filters below to find and compare flights from Idaho to Hamilton, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BoiseHamilton

BOI - YHM

BOIYHM

Boise Air Term. Gowen Fld

Tue 4/28

6:00 am-10:18 pm

2 stops14h 18m

Hamilton

Fri 5/1

9:10 am-6:34 pm

2 stops11h 24m

$820

BoiseHamilton

BOI - YHM

BOIYHM

Boise Air Term. Gowen Fld

Mon 4/27

6:00 am-10:18 pm

2 stops14h 18m

Hamilton

Fri 5/1

9:10 am-6:34 pm

2 stops11h 24m

$832

BoiseHamilton

BOI - YHM

BOIYHM

Boise Air Term. Gowen Fld

Mon 4/27

6:00 am-10:18 pm

2 stops14h 18m

Hamilton

Thu 4/30

8:15 am-6:34 pm

2 stops12h 19m

$846

BoiseHamilton

BOI - YHM

BOIYHM

Boise Air Term. Gowen Fld

Tue 4/28

6:00 am-10:18 pm

2 stops14h 18m

Hamilton

Fri 5/1

9:10 am-11:59 pm

2 stops16h 49m

$853

SpokaneHamilton

GEG - YHM

GEGYHM

Spokane

Thu 6/4

6:00 am-10:34 pm

2 stops13h 34m

Hamilton

Mon 6/8

9:10 am-9:18 pm

2 stops15h 08m

$902

SpokaneHamilton

GEG - YHM

GEGYHM

Spokane

Sat 5/9

6:00 am-10:34 pm

2 stops13h 34m

Hamilton

Sat 5/16

9:10 am-10:36 pm

2 stops16h 26m

$940

BoiseHamilton

BOI - YHM

BOIYHM

Boise Air Term. Gowen Fld

Sun 7/12

6:20 am-10:34 pm

2 stops14h 14m

Hamilton

Fri 7/17

8:35 pm-12:43 pm

2 stops18h 08m

$965

SpokaneHamilton

GEG - YHM

GEGYHM

Spokane

Fri 6/12

6:10 am-10:34 pm

2 stops13h 24m

Hamilton

Sat 6/13

8:30 pm-11:00 am

2 stops17h 30m

$972

SpokaneHamilton

GEG - YHM

GEGYHM

Spokane

Thu 5/7

5:37 pm-5:15 pm

2 stops44h 38m

Hamilton

Mon 5/11

6:10 pm-9:13 pm

2 stops30h 03m

$1,223

SpokaneHamilton

GEG - YHM

GEGYHM

Spokane

Thu 5/7

7:25 am-5:15 pm

2 stops30h 50m

Hamilton

Mon 5/11

6:10 pm-12:13 pm

2 stops45h 03m

$1,243

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Toronto from

How to get the cheapest flight ticket from Idaho to Hamilton, 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

What is the cheapest airline that flies from Idaho to Hamilton?

WestJet is the most popular carrier operating from Idaho to Hamilton

Cheap Idaho to Hamilton, Ontario flight deals and tips

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

Fastest flight time

13h 34m

Direct flights

None
The fastest flight from Idaho to Hamilton, Ontario takes 13h 34m
There are no direct flights from Idaho to Hamilton, Ontario. There are no popular flight routes from Idaho to Hamilton, Ontario.
Search flight deals

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

    Prices for flights from Idaho to Hamilton Airport refresh daily.

  • How old do you have to be to fly from Idaho to Hamilton 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 Idaho to Hamilton Airport.

  • What documentation or ID do you need to fly to Hamilton Airport?

    The travel and health documents you'll need for your trip to Hamilton Airport 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 Hamilton Airport. 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 Idaho to Hamilton?

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

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

Flights from Idaho to Hamilton with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

Of course. momondo tracks the price of Idaho to Hamilton 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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