Cheap flights from Ontario to Idaho Falls from C$ 486
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Ontario to Idaho Falls
Cheapest flights from Ontario to Idaho FallsExplore the most affordable flight options available from Ontario to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.
Explore the most affordable flight options available from Ontario to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Idaho Falls 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 629,999 searches. Data last updated 22 April 2025.
Use the filters below to find and compare flights from Ontario to Idaho Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TorontoIdaho Falls
YYZ - IDA
YYZIDA
Toronto Pearson Intl
Mon 2/6
7:00 a.m.-2:45 p.m.
1 stop9h 45m
Idaho Falls Fanning Field
Fri 6/6
6:35 p.m.-1:39 p.m.
2 stops17h 04m
TorontoIdaho Falls
YYZ - IDA
YYZIDA
Toronto Pearson Intl
Mon 2/6
12:15 p.m.-10:51 p.m.
2 stops12h 36m
Idaho Falls Fanning Field
Fri 6/6
6:00 a.m.-11:55 p.m.
2 stops15h 55m
OttawaIdaho Falls
YOW - IDA
YOWIDA
Ottawa
Thu 5/6
2:40 p.m.-9:44 a.m.
2 stops21h 04m
Idaho Falls Fanning Field
Thu 12/6
5:58 p.m.-2:04 p.m.
2 stops18h 06m
Best time to book a flight from Ontario to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Ontario with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Idaho Falls
Rainfall in Idaho Falls by month
Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Idaho Falls ranges from 15.0 - 51.0 mm per month. May is typically the wettest month, when rainfall can reach 51.0 mm. July is typically the driest time to visit Idaho Falls when rainfall is around 15.0 mm.
Temperature in Idaho Falls by month
Plan your trip to Idaho Falls by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Idaho Falls, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).
Reviews of airlines servicing Idaho Falls
Get insights into the airlines that provide service to Idaho Falls. 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 Idaho Falls. Reviews last updated 22 April 2025.
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Ontario to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Ontario to Idaho Falls
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Ontario to Idaho Falls
Discover the top airline that operate flights from Ontario to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 April 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ontario to Idaho Falls?
Cheapflights makes it easy to find Ontario to Idaho Falls flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Idaho Falls?
Cheapflights simply makes it quick and affordable to book flights from Ontario to Idaho Falls by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Ontario to Idaho Falls with no change fees?
Certainly. Search results for flights to Idaho Falls from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Ontario to Idaho Falls become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Idaho Falls from Ontario today and book when prices fit your budget.