Latest Flight Deals from Idaho Falls to Ontario
Book one-way or return flights from Idaho Falls to Ontario from as little as £90. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- IDA12:058h 42m1 stopONT19:47Tue, May 14|Idaho Falls - Ontario|American Airlines£90£15943% OFF43% OFF£159£90
- IDA15:316h 57m1 stopONT21:28Tue, May 14|Idaho Falls - Ontario|Alaska Airlines£94£15941% OFF41% OFF£159£94
- IDA13:314h 5m1 stopONT16:36Tue, May 14|Idaho Falls - Ontario|Delta Air Lines£96£15939% OFF39% OFF£159£96
- IDA06:0011h 41m1 stopONT16:41Wed, May 22|Idaho Falls - Ontario|Alaska Airlines£121£121
- IDA06:0012h 16m1 stopONT17:16Thu, May 16|Idaho Falls - Ontario|Alaska Airlines£125£125
- IDA17:567h 3m1 stopONT23:59Tue, May 7|Idaho Falls - Ontario|United Airlines£126£126
- IDA19:005h 43m1 stopONT23:43Fri, Jul 5|Idaho Falls - Ontario|Delta Air Lines£129£129
- IDA06:0028h 5m1 stopONT09:05Tue, May 21|Idaho Falls - Ontario|Alaska Airlines£135£135
- IDA17:567h 3m1 stopONT23:59Thu, May 16|Idaho Falls - Ontario|United Airlines£139£139
- IDA14:3010h 29m1 stopONT23:59Tue, May 21|Idaho Falls - Ontario|United Airlines£142£142
- IDA13:003h 5mDirectONT14:00Tue, May 14|Idaho Falls - Ontario|American AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Idaho Falls to Ontario.
- CheapestIDA12:058h 42m1 transferONT19:47Idaho Falls Regional Airport - Ontario International AirportTue, May 14American Airlines£90
- IDA12:058h 42m1 transferONT19:47Idaho Falls Regional Airport - Ontario International AirportTue, May 14American Airlines£90Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Idaho Falls to Ontario
Cheapest direct flight price | £90 |
---|---|
Cheapest month | December |
Peak season for travel | July |
Flight distance | 11,765.85km |
Popular airline | American Airlines |
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