$622+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YHM
Apr 6 — Apr 131
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Idaho to Hamilton with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 April 1, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,376 (WestJet) |
One-way from | $622 (WestJet) |
Popular in | April |
Cheapest in | February |
Average price | $668 |
Find flight deals from Idaho to Hamilton
Cheapest flights from Idaho to HamiltonExplore 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 April 1, 2025.
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 April 1, 2025.
This WestJet deal was found by Cheapflights users on 4/1. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:46 amBOI - YHM
2 stops11h 55mWestJet
Thu 5/226:00 amYHM - BOI
2 stops15h 09mWestJet
Deal found 4/1![WestJet logo]()
$1,376
This WestJet deal was found by Cheapflights users on 4/1. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/165:00 amGEG - YHM
2 stops16h 41mWestJet
Fri 5/236:00 amYHM - GEG
2 stops11h 50mWestJet
Deal found 4/1![WestJet logo]()
$1,515
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 April 1, 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
BoiseHamilton
BOI - YHM
BOIYHM
Boise Air Term. Gowen Fld
Thu 5/15
10:46 am-12:41 am
2 stops11h 55m
Hamilton
Thu 5/22
6:00 am-7:09 pm
2 stops15h 09m
$1,376
SpokaneHamilton
GEG - YHM
GEGYHM
Spokane
Fri 5/16
5:00 am-12:41 am
2 stops16h 41m
Hamilton
Fri 5/23
6:00 am-2:50 pm
2 stops11h 50m
$1,515
BoiseHamilton
BOI - YHM
BOIYHM
Boise Air Term. Gowen Fld
Sat 5/31
10:46 am-12:41 am
2 stops11h 55m
$622
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
Rainfall in Hamilton by month
Plan your trip to Hamilton by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Hamilton, Ontario ranges from 2.3 - 4.0 inches per month. July is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Hamilton, Ontario when rainfall is around 2.3 in.
Temperature in Hamilton by month
Plan your trip to Hamilton by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Hamilton, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Reviews of airlines servicing Hamilton
Get insights into the airlines that provide service to Hamilton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hamilton. Reviews last updated April 1, 2025.
Boarding
7.4
Overall
7.2
Comfort
7.0
Food
6.2
Entertainment
6.1
Crew
7.9
Reviews
1 / 20
10.0
ExcellentSugith,Jan 2025
CUN - YYZ
Boarding
7.4
Overall
7.2
Comfort
7.0
Food
6.2
Entertainment
6.1
Crew
7.9
Reviews
1 / 20
10.0
ExcellentSugith,Jan 2025
CUN - YYZ