ATL - IDA

$233 Find Cheap Flights from Atlanta to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Idaho Falls departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Idaho Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Idaho Falls, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$314
Overall average: $475
United Airlines
Tue 2/24Sat 2/28
ATL - IDA • 2 stops
Cheapest one-way
$223
Typical prices: $258-$362
Multiple Airlines
Sun 2/8
ATL - IDA • 2 stops
Top airlines
United Airlines
Cheapest • from $314 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 39% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Idaho Falls (ATL-IDA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Idaho Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Idaho Falls

Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
8:15 am - 3:40 pm
ATL
-
IDA
9h 25m
2 stops
United Airlines Logo
2:40 pm - 10:34 pm
IDA
-
ATL
5h 54m
1 stop
$314United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
9:01 am - 1:30 pm
ATL
-
IDA
6h 29m
1 stop
United Airlines Logo
2:40 pm - 10:34 pm
IDA
-
ATL
5h 54m
1 stop
$334United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
6:20 am - 3:40 pm
ATL
-
IDA
11h 20m
2 stops
United Airlines Logo
2:40 pm - 10:34 pm
IDA
-
ATL
5h 54m
1 stop
$339United Airlines
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
7:59 pm - 9:40 pm
ATL
-
IDA
27h 41m
2 stops
Multiple Airlines Logo
10:30 pm - 7:03 am
IDA
-
ATL
30h 33m
1 stop
$353Multiple Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
9:01 am - 1:30 pm
ATL
-
IDA
6h 29m
1 stop
United Airlines Logo
2:40 pm - 10:34 pm
IDA
-
ATL
5h 54m
1 stop
$359United Airlines
Thu, Mar 5 - Sun, Mar 8
Alaska Airlines Logo
7:07 pm - 4:43 pm
ATL
-
IDA
23h 36m
1 stop
Alaska Airlines Logo
8:00 am - 5:43 am
IDA
-
ATL
19h 43m
1 stop
$389Alaska Airlines
Wed, May 27 - Wed, Jun 3
Alaska Airlines Logo
7:00 am - 3:31 pm
ATL
-
IDA
10h 31m
1 stop
Alaska Airlines Logo
4:08 pm - 3:34 pm
IDA
-
ATL
21h 26m
1 stop
$394Alaska Airlines
Thu, Apr 16 - Mon, Apr 20
Multiple Airlines Logo
9:20 pm - 3:27 pm
ATL
-
IDA
20h 07m
2 stops
Multiple Airlines Logo
10:21 pm - 7:07 am
IDA
-
ATL
30h 46m
1 stop
$397Multiple Airlines
Wed, Mar 11 - Sat, Mar 14
Multiple Airlines Logo
10:30 am - 9:02 am
ATL
-
IDA
24h 32m
2 stops
Multiple Airlines Logo
10:36 pm - 3:19 pm
IDA
-
ATL
14h 43m
1 stop
$407Multiple Airlines
Wed, May 27 - Wed, Jun 3
United Airlines Logo
9:25 am - 8:58 pm
ATL
-
IDA
13h 33m
2 stops
United Airlines Logo
2:31 pm - 10:53 pm
IDA
-
ATL
6h 22m
1 stop
$409United Airlines
Booking Insights

KAYAK's insights & trends for Atlanta to Idaho Falls flights

Get data-powered insights and trends into flights from Atlanta to Idaho Falls to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Atlanta to Idaho Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Idaho Falls, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlanta to Idaho Falls is March, where tickets cost $315 (return) on average. On the other hand, the most expensive months are November and July, where the average cost of round-trip tickets is $660 and $644 respectively.

Good to know

Low seasonApril
Cheapest flight$223
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Atlanta to Idaho Falls

When to book flights from Atlanta to Idaho Falls

Are your dates flexible? Find out the best times to travel from Atlanta to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Idaho Falls

  • What is the cheapest flight from Atlanta to Idaho Falls?

    In the last 3 days, the lowest price for a flight from Atlanta to Idaho Falls was $223 for a one-way ticket and $314 for a round-trip.

  • Do I need a passport to fly between Atlanta and Idaho Falls?

    A passport is not required to fly from Atlanta to Idaho Falls.

  • Which airports will I be using when flying from Atlanta to Idaho Falls?

    Atlanta and Idaho Falls are both served by 1 main airport. You will leave Atlanta from Atlanta Hartsfield-Jackson and will be arriving at Idaho Falls Fanning Field.

  • Which aircraft models fly most regularly from Atlanta to Idaho Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Atlanta to Idaho Falls?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Atlanta and Idaho Falls, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Atlanta to Idaho Falls, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Atlanta to Idaho Falls are Delta and United Airlines. With an average price for the route of $633 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $550 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Atlanta to Idaho Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Idaho Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Idaho Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and IDA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Idaho Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Atlanta to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Idaho Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Idaho Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8130 reviews
7.9Comfort
8.1Boarding
7.2Food
8.5Crew
7.8Entertainment
Airline reviews

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

6.0 GoodCristine, Jan 2026
ATL - MLI
Read more Delta reviews

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

It would be nice to have some low carb options in the snacks.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

Everything you need to know for your flight from Atlanta to Idaho Falls

Information on your arrival and departure airports