Cheap flights from Ontario to Idaho Falls from C$ 428
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Idaho Falls departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ontario to Idaho Falls
Cheap round-trip flights
United Airlines flights from Region of Ontario to Idaho Falls
Our best United Airlines deals on Region of Ontario to Idaho Falls flight tickets
See travel insights to Idaho Falls from
How to get the cheapest flight ticket from Region of Ontario to Idaho Falls
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 day to depart on your flight to Idaho Falls?
Our data shows that Wednesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as C$ 0. Flights from Region of Ontario to Idaho Falls on a Monday will generally be more expensive and average around C$ 1,036. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Idaho Falls?
The cheapest time of day to fly to Idaho Falls is at noon when flights can be purchased for as low as C$ 0. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 1,080 on average. Flights to Idaho Falls from Region of Ontario in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
Cheap Region of Ontario to Idaho Falls flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Idaho Falls
When did momondo last update prices for flights from Ontario to Idaho Falls Fanning Field Airport?
Prices for flights from Ontario to Idaho Falls Fanning Field Airport are updated daily.
How many operators does momondo search for flights from Ontario to Idaho Falls Fanning Field Airport?
There is 1 operator available for flights from Ontario to Idaho Falls Fanning Field Airport as of April 2025.
How old do you have to be to fly from Ontario to Idaho Falls Fanning Field Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The travel and health documents you'll need for your trip to Idaho Falls Fanning Field 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 Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Region of Ontario to Idaho Falls
Compare and see reviews for airlines that fly from Region of Ontario to Idaho Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 753 | Free Cancellation | Rating 7.4 8,667 reviews |
Travelling to a place near Idaho Falls?
Book flights to Idaho Falls if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ontario to Idaho Falls?
It is quick and easy to find Ontario to Idaho Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho Falls that suits you.
Can I find flights from Ontario to Idaho Falls with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ontario to Idaho Falls flights to just show those with flexible booking policies.
How can momondo help me find flights from Ontario to Idaho Falls?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Idaho Falls.
I’m not ready to book a flight from Ontario to Idaho Falls right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.