Cheap Flights from Ontario International Airport to Idaho Falls (IDA) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2026/2
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2026/2
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Ontario－Idaho Falls Regional Airport
February Lowest Airfares
USD507

The airfare displayed above is for Alaska Airlines

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Ontario－Idaho Falls Regional Airport
March Lowest Airfares -----

Ontario－Idaho Falls Regional Airport
April Lowest Airfares -----
Ontario－Idaho Falls Regional Airport
May Lowest Airfares -----
Ontario－Idaho Falls Regional Airport
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Ontario－Idaho Falls
Estimated Flight Time
2 Hours 41 Minutes
Ontario－Idaho Falls
Number of Operating Airlines
3

Operating Airlines for Ontario－Idaho Falls Regional Airport Route
Alaska Airlines

Delta Air Lines

United Airlines

Other Destinations from:Ontario

Ontario－Indianapolis(IND)
USD265〜
Ontario－Ithaca(Tompkins Regional)
USD432〜
Ontario－Jackson (Wyoming)(Jackson Hole)
USD226〜
Ontario－Jackson (Mississippi)(Jackson-Evers)
USD424〜
Ontario－Jacksonville (Florida)(JAX)
USD246〜
Ontario－Joplin ( Missouri)(Joplin Regional)
USD614〜
* Fares vary in accordance to seat availability
Other Departures to: Idaho Falls

Tri-Cities Airport－Idaho Falls(Regional)
USD476〜
* Fares vary in accordance to seat availability