Cheap Flights from Las Vegas (LAS) to Idaho Falls (IDA)

Popular airlines from Harry Reid Intl. Airport (LAS) to Idaho Falls Regional Airport (IDA)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find the cheapest month to fly from Las Vegas (LAS) to Idaho Falls (IDA)

January is typically the cheapest month to fly

From ￥34,230 - ￥106,776 per traveler.

Frequently asked questions

How much is a flight from McCarran Intl. Airport (LAS) to Idaho Falls Regional Airport?
Pack your bags, because round-trip flights from McCarran Intl. Airport (LAS) to IDA start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from McCarran Airport to IDA?
We understand that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from McCarran Airport to IDA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for McCarran Airport to Idaho Falls Regional Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Harry Reid Airport (formerly McCarran Airport) to Idaho Falls Regional Airport?
Lasting around 4 hours and 8 minutes, the flight between Harry Reid Airport (formerly McCarran Airport) and Idaho Falls Regional Airport (IDA) is a great opportunity to do some last-minute planning. How about using the time to go over your itinerary for Idaho Falls?
How far is the flight from McCarran Intl. Airport (LAS) to IDA?
A flight distance of just 870 kilometers separates Las Vegas and Idaho Falls. Once you're up in the skies, you won't have time to do much more than read the in-flight magazine.
Which airlines fly direct from McCarran Intl. Airport (LAS) to Idaho Falls Regional Airport (IDA)?
Flying directly between LAS and Idaho Falls Regional Airport isn't possible at the moment. However, you'll still be able to book a flight to Idaho Falls with at least one stop.
Are McCarran Intl. Airport (LAS) to Idaho Falls Regional Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some super cheap fares from Harry Reid Airport (formerly McCarran Airport) to Idaho Falls Regional Airport arising a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals continually — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines release prices so far in advance.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Idaho Falls Regional
Distance
861 km
Average flight time
1 hour 46 mins

Book with confidence

Las Vegas to Idaho Falls Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Las Vegas to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Idaho Falls.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LAS to IDA flights that won’t make your bank account wince. Ready to temporarily leave behind Las Vegas for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IDA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Las Vegas to Idaho Falls Flights
*Available to Expedia members.