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Cheap Flights from Atlanta (ATLA) to Idaho Falls (IDA)

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Compare Atlanta 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 Atlanta to Idaho Falls

Looking for a cheap last-minute deal or the best return flight from Atlanta to Idaho Falls? Find the lowest prices on one-way and return tickets right here.
Idaho Falls.$579 per passenger.Departing Thu, 19 Jun, returning Thu, 26 Jun.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Thu, 19 Jun, arriving in Idaho Falls.Inbound indirect flight with Allegiant Air, departs from Idaho Falls on Thu, 26 Jun, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From $579, select.
Idaho Falls.$624 per passenger.Departing Mon, 11 Aug, returning Fri, 15 Aug.Return flight with United.Outbound indirect flight with United, departs from Atlanta Hartsfield-Jackson on Mon, 11 Aug, arriving in Idaho Falls.Inbound indirect flight with United, departs from Idaho Falls on Fri, 15 Aug, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From $624, select.
Idaho Falls.$762 per passenger.Departing Fri, 26 Sep, returning Sun, 28 Sep.Return flight with United.Outbound indirect flight with United, departs from Atlanta Hartsfield-Jackson on Fri, 26 Sep, arriving in Idaho Falls.Inbound indirect flight with United, departs from Idaho Falls on Sun, 28 Sep, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From $762, select.
Idaho Falls.$797 per passenger.Departing Fri, 30 May, returning Tue, 3 Jun.Return flight with United.Outbound indirect flight with United, departs from Atlanta Hartsfield-Jackson on Fri, 30 May, arriving in Idaho Falls.Inbound indirect flight with United, departs from Idaho Falls on Tue, 3 Jun, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From $797, select.
Idaho Falls.$1,049 per passenger.Departing Fri, 23 May, returning Sun, 25 May.Return flight with United.Outbound indirect flight with United, departs from Atlanta Hartsfield-Jackson on Fri, 23 May, arriving in Idaho Falls.Inbound indirect flight with United, departs from Idaho Falls on Sun, 25 May, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From $1,049, select.
Idaho Falls.$1,217 per passenger.Departing Tue, 1 Jul, returning Sat, 5 Jul.Return flight with United.Outbound indirect flight with United, departs from Atlanta Hartsfield-Jackson on Tue, 1 Jul, arriving in Idaho Falls.Inbound indirect flight with United, departs from Idaho Falls on Sat, 5 Jul, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From $1,217, select.

Find the cheapest month to fly from Atlanta to Idaho Falls

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Atlanta to Idaho Falls flights are currently cheapest in June.
May
from $1,049
Jun
from $579
Jul
from $1,217
Aug
from $624
Sep
from $762
Oct
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Nov
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Dec
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Jan
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Feb
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Mar
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Apr
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Atlanta to Idaho Falls: Alternative routes

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

Atlanta to Idaho Falls: Flight information

The things to know before you go.
Cheapest flight found$579
Cheapest month to flyJune

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

The best price we found for a return flight from Atlanta to Idaho Falls is $579. 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 Atlanta to Idaho Falls. But we found flights with one stop from $579.
As of May 2025, there are no flights flying from Atlanta to Idaho Falls.
The cheapest month to fly from Atlanta to Idaho Falls is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Atlanta to Idaho Falls Airport on Thursday, 19 June 2025.
No airlines currently offer direct flights between Atlanta 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.
The cheapest airline that flies to Idaho Falls is Frontier Airlines .

Flying from Atlanta to Idaho Falls Regional Airport (IDA): what you need to know

  • Get your trip started at Hartsfield-Jackson Atlanta International Airport (ATL), the main airport in Atlanta. Look for flights from Atlanta to Idaho Falls Regional Airport (IDA) that depart from this base.

  • Idaho Falls is 2 hours behind Atlanta. Idaho Falls Regional Airport is located in Idaho Falls, which operates on the UTC-6 timezone.

  • To ensure you get on your flight from Atlanta to IDA, leave enough time to check in and find your gate. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.

  • Peak months like July or holiday periods such as spring break and Christmas will mean longer queues at check-in and security. Play it safe and head to the airport even earlier. Arriving two hours before domestic flights and up four hours ahead of an international flight is a wise move.

Airports in Atlanta

Hartsfield-Jackson Atlanta International Airport (ATL)

  • From the centre of Atlanta, ATL is around 18 kilometres away. Check the official airport website or use navigation apps to work out the best way to reach the terminal.

  • Booked an early flight from Atlanta to Idaho Falls Regional Airport? Avoid the stress of rushing to the terminal (and sneak in some extra snooze time) by picking one of these stays near Hartsfield-Jackson Atlanta International Airport:

About Idaho Falls Regional Airport (IDA)

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

  • Idaho Falls Regional Airport is approximately 5 kilometres from the centre of Idaho Falls. With your own car rental or in a cab, the drive is around 9 minutes.

  • Getting there by public transport typically takes 59 minutes.

How to find the cheapest flights from Atlanta to Idaho Falls Regional Airport (IDA)

  • For a one-way ticket from Atlanta to Idaho Falls Regional Airport, $236 is the cheapest price. You can also book a return trip starting from $579. These are currently the lowest fares but could change depending on availability.

  • We suggest booking as soon as you can to lock in flight tickets from Atlanta to IDA. You're more likely to land a great deal and have a wider selection of departure times and travel dates.

  • If you're flexible with your trip dates, check out the 'Whole month' tool. It'll find the lowest price in each month when searching for your ticket from Atlanta to Idaho Falls Regional Airport.

  • Set up a Price Alert for flight tickets from Atlanta to IDA. You don't need to search every day to see if prices have dropped. We'll let you know when there's a change in price.

  • Use the filters to tailor your flights from Atlanta to Idaho Falls Regional Airport. Simply enter your preferred departure and arrival times, airlines and number of stops. You can also sort your results by 'Cheapest' to find the best deals.

The best time to fly from Atlanta to Idaho Falls Regional Airport (IDA)

  • February is the quietest time to travel to Idaho Falls. Alternatively, join the crowds and get away in July. This is the most popular month for flights from Atlanta to Idaho Falls Regional Airport.

  • Think about the type of weather that'll work with your plans for Idaho Falls. The warmest month is July. Lock in your flights from Atlanta to IDA during then and you can expect temperatures of between 11ºC and 35ºC.

  • Search for cheap flights from Atlanta to Idaho Falls Regional Airport in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -15ºC and 1ºC on average.

More about Idaho Falls

  • When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Idaho Falls right here. Browse these hotels after locking in your flight from Atlanta to Idaho Falls Regional Airport:

  • One of the best ways to get a feel for Idaho Falls is to visit its leading attractions. Essential stops include Idaho Falls River Walk, Museum of Idaho and Idaho Falls Zoo at Tautphaus Park.

Complete your Idaho Falls trip with a car rental

  • Finding you a cheap flight from Atlanta to Idaho Falls Regional Airport isn't the only thing we're good at. Check out our car rentals in Idaho Falls and explore on your own terms. We find deals from trusted car rental providers and put them all in one place. You can instantly compare rates and then book with no fees.

Plan the rest of your trip from Atlanta to Idaho Falls

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