Cheap Flights from Ontario (ONT) to Idaho Falls (IDA)

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Idaho Falls Regional Airport (IDA)

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Find the cheapest month to fly from Ontario (ONT) to Idaho Falls (IDA)

January is typically the cheapest month to fly

From CA $309 - CA $1,032 per traveller.

Frequently asked questions

How much is a flight from ONT to Idaho Falls Regional Airport?
The lowest price advertised for a round-trip journey between Los Angeles - Ontario Intl. Airport (ONT) and Idaho Falls Regional Airport (IDA) is . But you better get moving. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ONT to IDA?
The majority of flights can be cancelled online, but every airline has different terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from ONT to Idaho Falls Regional Airport (IDA) that have flexible change policies?
Flights from Los Angeles - Ontario Intl. Airport (ONT) to IDA with flexible change policies are available with many carriers. Simply use our "No change fees" filter when searching. You'll only need to pay the difference in ticket price, with no additional fees to worry about.
How many hours is the flight from Los Angeles - Ontario Intl. Airport (ONT) to IDA?
Lasting around 4 hours and 17 minutes, the flight between Los Angeles - Ontario Intl. Airport (ONT) and IDA is a great opportunity to do some last-minute planning. Why not use some of this time to work on your itinerary for Idaho Falls?
How far is the flight from Ontario Airport to Idaho Falls Regional Airport?
A flight distance of just 1,150 kilometres separates Ontario and Idaho Falls. Once you're up in the skies, you won't get a chance to do much more than listen to a few songs on your travel playlist.
Which airlines fly direct from Ontario Airport to IDA?
Flying nonstop between Ontario Airport and IDA isn't possible at this time. However, you'll still be able to book a flight to Idaho Falls with at least one stop.
Are ONT to Idaho Falls Regional Airport (IDA) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Ontario Airport to Idaho Falls Regional Airport can be hit-or-miss. You may be able to score a great bargain, but then again, you could miss out! If you'd prefer to start your trip planning early, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines advertise their prices that far in advance. Our suggestion? Check back often as updates are made frequently.

Travel information

Origin airport
Los Angeles - Ontario Intl.
Destination airport
Idaho Falls Regional
Distance
1147 km

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