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$310+ Cheap flights from Idaho to Hamilton, ON (YHM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YHM
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Idaho to Hamilton

Keep the following information in mind while searching for Idaho to Hamilton flight deals. Data was last updated September 15, 2025.

Round-trip from

$1,056
(FlightHub)

One-way from

$310
(Expedia)

Popular in

May

Cheapest in

February

Average price

$682
From Idaho to Hamilton
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One-way flight from Idaho to Hamilton
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High demand for flights, 10% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Idaho to Hamilton

Cheapest flights from Idaho to Hamilton
Explore the most affordable flight options available from Idaho to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Expedia deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:48 amGEG - YHM
2 stops12h 11mMultiple Airlines
Tue 10/77:05 amYHM - GEG
2 stops12h 55mMultiple Airlines
Deal found 9/13$772
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:29 amGEG - YHM
2 stops10h 11mWestJet
Sat 9/276:00 amYHM - GEG
2 stops11h 49mWestJet
Deal found 9/14$1,011
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:29 amGEG - YHM
2 stops10h 11mWestJet
Sat 9/276:00 amYHM - GEG
2 stops11h 49mWestJet
Deal found 9/14$1,056
This Orbitz deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/249:25 amGEG - YHM
2 stops11h 34mMultiple Airlines
Sat 9/277:05 amYHM - GEG
2 stops14h 45mMultiple Airlines
Deal found 9/14$1,151
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:29 amGEG - YHM
2 stops10h 11mWestJet
Sun 9/286:00 amYHM - GEG
2 stops11h 49mWestJet
Deal found 9/14$1,168
This Orbitz deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:28 amBOI - YHM
2 stops12h 31mMultiple Airlines
Fri 9/267:05 amYHM - BOI
2 stops14h 42mMultiple Airlines
Deal found 9/15$1,292
This Orbitz deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:25 amGEG - YHM
2 stops11h 34mMultiple Airlines
Thu 9/187:05 amYHM - GEG
2 stops12h 46mMultiple Airlines
Deal found 9/13$1,586
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:00 amBOI - YHM
2 stops11h 40mWestJet
Mon 9/296:00 amYHM - BOI
2 stops14h 16mWestJet
Deal found 9/13$1,808

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Hamilton 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Idaho to Hamilton that are best for you.

Fly from

Idaho

Fly to

Hamilton

Route

Depart

Return

Price

SpokaneHamilton

GEG - YHM

GEGYHM

Spokane

Tue 9/30

8:48 am-11:59 pm

2 stops12h 11m

Hamilton

Tue 10/7

7:05 am-5:00 pm

2 stops12h 55m

$772

SpokaneHamilton

GEG - YHM

GEGYHM

Spokane

Thu 9/25

11:29 am-12:40 am

2 stops10h 11m

Hamilton

Sat 9/27

6:00 am-2:49 pm

2 stops11h 49m

$1,056

SpokaneHamilton

GEG - YHM

GEGYHM

Spokane

Thu 9/25

11:29 am-12:40 am

2 stops10h 11m

Hamilton

Sun 9/28

6:00 am-2:49 pm

2 stops11h 49m

$1,168

BoiseHamilton

BOI - YHM

BOIYHM

Boise Air Term. Gowen Fld

Sun 9/21

9:28 am-11:59 pm

2 stops12h 31m

Hamilton

Fri 9/26

7:05 am-7:47 pm

2 stops14h 42m

$1,292

BoiseHamilton

BOI - YHM

BOIYHM

Boise Air Term. Gowen Fld

Wed 9/24

11:00 am-12:40 am

2 stops11h 40m

Hamilton

Mon 9/29

6:00 am-6:16 pm

2 stops14h 16m

$1,808

SpokaneHamilton

GEG - YHM

GEGYHM

Spokane

Tue 10/14

10:12 am-11:59 pm

2 stops10h 47m

$310

SpokaneHamilton

GEG - YHM

GEGYHM

Spokane

Tue 10/14

11:20 am-12:40 am

3 stops34h 20m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Idaho to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Hamilton
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Hamilton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hamilton from Idaho?

    Hamilton (YHM) is the airport you will fly into if you book a flight from Idaho to Hamilton. It is only a 6.8 mi journey from Hamilton (YHM) to Hamilton’s city center.

  • How long is the flight from Idaho to Hamilton, Ontario?

    For as low as $1,056, WestJet can have you in Hamilton, Ontario from Idaho in 10h 11m. The distance from Idaho to Hamilton, Ontario is about 1830 mi.

  • Can I find deals for flights from Idaho to Hamilton that include hotel bookings?

    Yes. In addition to deals on Idaho to Hamilton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Hamilton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Hamilton.

  • Can I find deals for business class flights from Idaho to Hamilton?

    Yes. Cheapflights offers flight deals from Idaho to Hamilton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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