397 € Cheap Flights from Indianapolis to Idaho Falls

Compare Indianapolis to Idaho Falls flight deals

Find the cheapest month or even day of the year to fly to Idaho Falls

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Flight deals from Indianapolis Airport to Idaho Falls Airport

Looking for a cheap last-minute deal or the best return flight from Indianapolis Airport to Idaho Falls Airport? If you want to travel next month, return fares start from 397 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Indianapolis to Idaho Falls

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Indianapolis to Idaho Falls flights are currently cheapest in April.

Indianapolis to Idaho Falls: Alternative routes

Compare routes from Indianapolis to Idaho Falls below. You may find an airport to fly into that's cheaper, faster, or easier than Idaho Falls.

Indianapolis to Idaho Falls: Flight information

The things to know before you go.
Cheapest flight found397 €
Cheapest month to flyApril

Finding cheap flights from Indianapolis to Idaho Falls: Frequently asked questions

The best price we found for a return flight from Indianapolis to Idaho Falls is 397 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Indianapolis to Idaho Falls. But we found flights with one or more stops from 397 €.
As of March 2026, there are no flights flying from Indianapolis to Idaho Falls.
The cheapest month to fly from Indianapolis to Idaho Falls is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Indianapolis Airport to Idaho Falls Airport on Friday, 10 April 2026.
No airlines currently offer direct flights between Indianapolis Airport and Idaho Falls Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Idaho Falls but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Idaho Falls is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Idaho Falls.

Flying from Indianapolis International Airport (IND) to Idaho Falls Regional Airport (IDA): what you need to know

  • To ensure you get on your IND to IDA flight, allow plenty of time to navigate the airport and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the standard rule.

  • You can expect longer queues during popular months like July. Arriving up to four hours in advance for international flights and two hours for domestic departures is a good idea.

  • We make it a cinch to book a flight with a stopover. To see all your options for tickets from Indianapolis International Airport to Idaho Falls Regional Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to visit your chosen city. Stopovers between IND and IDA include:

    • Denver International Airport

    • Salt Lake City International Airport

    • Phoenix Sky Harbour International Airport

How to find the cheapest flights from Indianapolis International Airport (IND) to Idaho Falls Regional Airport (IDA)

  • 156 € is currently the lowest price for a one-way Indianapolis International Airport to Idaho Falls Regional Airport flight. Return flights start at 397 €. These fares may change based on demand and availability.

  • Don't wait until the last moment. You're more likely to find cheap tickets from IND to IDA if you book ahead. Airlines often have some terrific early bird discounts.

  • If you're willing to be flexible with your travel dates, try using the 'Whole month' tool. It'll show you the lowest price across each month when searching for your flight from Indianapolis International Airport to Idaho Falls Regional Airport.

  • Save time looking for cheap flights from IND to IDA by setting up a Price Alert. You'll get an email or push notification on the app when a new low fare is offered.

  • Choose your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Indianapolis International Airport to Idaho Falls Regional Airport.

Handy information about Indianapolis International Airport (IND)

  • The address for IND is 7800 Col. H. Weir Cook Memorial Drive.

  • Of the flights that depart from Indianapolis International Airport, 79.86% land on time at their destination.

  • Indianapolis International Airport is about 24 kilometres from central Indianapolis. If you're ride-sharing, catching a cab or driving from the centre, it'll take 25 minutes or so to get there, depending on the traffic.

  • Planning to take public transport? You can expect a journey time of around 1 hour.

  • Catching an early flight from Indianapolis International Airport to Idaho Falls Regional Airport? Avoid the hassle of rushing to the airport (and enjoy a little extra shut-eye) by picking one of these hotels near IND:

Arriving at Idaho Falls Regional Airport (IDA)

  • The last thing you want is a lengthy journey to your hotel if you're landing late on an Indianapolis International Airport to Idaho Falls Regional Airport flight. Stay at one of these accommodation options near IDA instead:

  • Go wherever you want, whenever you want with an Idaho Falls Regional Airport rental car. Pick up a set of wheels from Budget, Avis or Alamo and discover more of Idaho Falls and beyond.

  • Give yourself a better shot at getting the best rate by booking early. Reserving your vehicle from Idaho Falls Regional Airport at least a couple of weeks ahead is a smart idea.

Getting from Idaho Falls Regional Airport (IDA) to central Idaho Falls

  • You'll find IDA at 2140 North Skyline.

  • Idaho Falls Regional Airport to the centre of Idaho Falls has a drive time of around 10 minutes. It's approximately 5 kilometres away.

  • Travelling by public transport takes roughly 1 hour.

When to fly to Idaho Falls Regional Airport (IDA)

  • July is the busiest month for flights from Indianapolis International Airport to Idaho Falls Regional Airport. To steer clear of the crowds, go to Idaho Falls in February.

  • Before locking in your flight from Indianapolis International Airport to Idaho Falls Regional Airport, think about the type of weather you like. July is the warmest month in Idaho Falls, with temperatures ranging from 11ºC (52ºF) to 35ºC (95ºF).

  • January sees average temperatures of between -15ºC (5ºF) and 1ºC (34ºF). Look for cheap tickets from IND to IDA sometime around then if you want to travel in cooler conditions.

Explore more of United States

  • You've seen Idaho Falls, now it's time to explore other corners of United States. Journey about 306 kilometres south to Salt Lake City to check off its leading sights. From Temple Square to Utah State Capitol and Red Butte Garden, there's plenty to keep you on the go.

  • If you want to check out another major stop in United States, head for Boise, about 338 kilometres west of Idaho Falls. Idaho State Capitol Building, Old Idaho Penitentiary and Zoo Boise are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.