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Ontario International Airport to Idaho Falls flight
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Cheap Flights from Ontario International Airport to Idaho Falls

Search for flights from Ontario International Airport to Idaho Falls and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ONT00:49
        15h 26m
        1 stop
        IDA17:15
        Ontario - Idaho Falls|Wed, Jun 26|Frontier Airlines
        CAD 216CAD 289
        25% OFF
        25% OFF
        CAD 289CAD 216
      • ONT06:00
        7h 52m
        1 stop
        IDA14:52
        Ontario - Idaho Falls|Wed, May 29|Alaska Airlines
        CAD 225CAD 289
        22% OFF
        22% OFF
        CAD 289CAD 225
      • ONT22:59
        15h 34m
        1 stop
        IDA15:33
        Ontario - Idaho Falls|Sat, Jun 8|Frontier Airlines
        CAD 228CAD 289
        21% OFF
        21% OFF
        CAD 289CAD 228
      • ONT13:21
        3h 55m
        1 stop
        IDA18:16
        Ontario - Idaho Falls|Wed, Jul 10|Delta Air Lines
        CAD 229
        CAD 229
      • ONT22:29
        11h 26m
        1 stop
        IDA10:55
        Ontario - Idaho Falls|Thu, Jun 6|Frontier Airlines
        CAD 231
        CAD 231
      • ONT16:07
        6h 50m
        1 stop
        IDA23:57
        Ontario - Idaho Falls|Sat, Jun 22|Alaska Airlines
        CAD 234
        CAD 234
      • ONT06:00
        7h 52m
        1 stop
        IDA14:52
        Ontario - Idaho Falls|Mon, Jun 3|Alaska Airlines
        CAD 242
        CAD 242
      • ONT09:50
        13h 7m
        1 stop
        IDA23:57
        Ontario - Idaho Falls|Wed, Jun 5|Frontier Airlines
        CAD 251
        CAD 251
      • ONT00:49
        7h 51m
        1 stop
        IDA09:40
        Ontario - Idaho Falls|Tue, Jun 25|Frontier Airlines
        CAD 253
        CAD 253
      • ONT06:00
        8h 22m
        1 stop
        IDA15:22
        Ontario - Idaho Falls|Wed, Jul 10|Alaska Airlines
        CAD 255
        CAD 255
      • ONT13:00
        3h 5m
        Direct
        IDA14:00
        Los Angeles - Idaho Falls|Fri, May 31|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Ontario International Airport to Idaho Falls

See which airlines fly from Ontario International Airport to Idaho Falls. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From CAD 216
Alaska Airlines
From CAD 225
Delta Air Lines
From CAD 229
United Airlines
From CAD 320
American Airlines
From CAD 477
ANA airlines

Find more flights and airlines

Flight Info of Flights from Ontario International Airport to Idaho Falls

Cheapest direct flight price

CAD 194

Cheapest month

May

Peak season for travel

December

FAQs for Ontario International Airport to Idaho Falls Flights

  • How many airports in Idaho Falls?

    There are 1 airports near Idaho Falls: Idaho Falls Regional Airport.

  • What is the transportation method from the main airport to downtown in Idaho Falls?

    • The distance from Idaho Falls Regional Airport to downtown is about 3km, by taxi about 20 minutes.

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