$210+ Cheap flights from Atlanta to Idaho Falls (ATL - IDA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — IDA
Nov 4 — Nov 111
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Idaho Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Atlanta to Idaho Falls
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Best
Last-minute
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Cheapest flights from Atlanta to Idaho FallsExplore the most affordable flight options available from Atlanta to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 5, 2026.
Explore the most affordable flight options available from Atlanta to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 5, 2026.
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:15 am -
1 stop8h 13m
Sat 10/3110:35 am -
1 stop5h 48m
Deal found 9/30![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:14 am -
2 stops11h 40m
Sat 10/312:35 pm -
1 stop6h 15m
Deal found 10/1![United Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:35 pm -
1 stop8h 24m
Wed 10/281:58 pm -
1 stop8h 01m
Deal found 10/2![Alaska Airlines logo]()
$439
This Priceline deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:03 am -
1 stop10h 17m
Wed 10/281:58 pm -
1 stop8h 01m
Deal found 10/2![Alaska Airlines logo]()
$454
This Alaska Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:03 am -
1 stop8h 17m
Tue 10/271:58 pm -
1 stop8h 01m
Deal found 9/30![Alaska Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/214:31 pm -
1 stop6h 48m
Mon 12/282:37 pm -
1 stop6h 17m
Deal found 10/5![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:15 am -
1 stop8h 13m
Fri 10/3010:35 am -
1 stop5h 48m
Deal found 10/2![United Airlines logo]()
$478
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:15 pm -
1 stop8h 55m
Wed 10/281:05 pm -
1 stop8h 30m
Deal found 10/2![Delta logo]()
$489
This Alaska Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:03 am -
1 stop10h 17m
Wed 10/281:58 pm -
1 stop8h 01m
Deal found 10/2![Alaska Airlines logo]()
$499
Best flights from Atlanta to Idaho FallsDiscover carefully curated flight deals from Atlanta to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 5, 2026.
Discover carefully curated flight deals from Atlanta to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 5, 2026.
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:15 am -
1 stop8h 13m
Sat 10/3110:35 am -
1 stop5h 48m
Deal found 9/30![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/22:12 pm -
1 stop6h 02m
Sat 2/61:10 pm -
1 stop8h 22m
Deal found 9/30![Delta logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:03 am -
1 stop8h 17m
Tue 10/271:58 pm -
1 stop8h 01m
Deal found 10/1![Alaska Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:03 am -
1 stop10h 17m
Thu 10/291:58 pm -
1 stop8h 01m
Deal found 10/2![Alaska Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/214:31 pm -
1 stop6h 48m
Mon 12/282:37 pm -
1 stop6h 17m
Deal found 10/5![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:12 pm -
1 stop6h 04m
Fri 10/236:56 pm -
1 stop8h 17m
Deal found 10/4![Delta logo]()
$489
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:00 am -
2 stops9h 24m
Sat 10/3110:35 am -
2 stops8h 36m
Deal found 10/1![United Airlines logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:35 pm -
1 stop8h 24m
Sat 10/316:09 am -
1 stop8h 58m
Deal found 10/2![Alaska Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:45 am -
1 stop8h 39m
Tue 10/2710:35 am -
2 stops10h 40m
Deal found 10/3![United Airlines logo]()
$544
Last-minute flights from Atlanta to Idaho FallsDiscover last-minute flight deals from Atlanta to Idaho Falls. Data last updated October 5, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Idaho Falls. Data last updated October 5, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:03 am -
1 stop10h 17m
Wed 10/281:58 pm -
1 stop8h 01m
Deal found 10/2![Alaska Airlines logo]()
$454
This Alaska Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:35 pm -
1 stop8h 24m
Sat 10/316:09 am -
1 stop8h 58m
Deal found 10/2![Alaska Airlines logo]()
$506
This Alaska Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:03 am -
1 stop8h 17m
Fri 10/306:09 am -
1 stop8h 58m
Deal found 10/2![Alaska Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:14 am -
2 stops11h 40m
Sat 10/312:35 pm -
1 stop6h 15m
Deal found 10/1![United Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:03 am -
1 stop8h 17m
Sat 10/316:09 am -
1 stop8h 58m
Deal found 10/2![Alaska Airlines logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:03 am -
1 stop8h 17m
Tue 10/271:58 pm -
1 stop8h 01m
Deal found 9/30![Alaska Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:15 am -
1 stop8h 13m
Fri 10/3010:35 am -
1 stop5h 48m
Deal found 10/2![United Airlines logo]()
$478
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:15 pm -
1 stop8h 55m
Fri 10/306:56 pm -
1 stop8h 17m
Deal found 10/2![Delta logo]()
$489
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:15 am -
1 stop8h 13m
Sat 10/3110:35 am -
1 stop5h 48m
Deal found 9/30![United Airlines logo]()
$419
One-way flights from Atlanta to Idaho FallsSearch for one-way flight options from Atlanta to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated October 5, 2026.
Search for one-way flight options from Atlanta to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated October 5, 2026.
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:10 pm -
1 stop8h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![American Airlines logo]()
$210
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:31 pm -
2 stops12h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![American Airlines logo]()
$215
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:24 am -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:59 pm -
3 stops37h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:20 am -
3 stops35h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$268
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:03 am -
2 stops12h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![United Airlines logo]()
$275
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:15 pm -
1 stop7h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![American Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:05 am -
2 stops10h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![United Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am -
3 stops17h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2410:45 am -
3 stops25h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$405
Find flight deals from Atlanta to Idaho Falls
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $303 (Kiwi.com) |
One-way from | $210 (American Airlines) |
Popular in | November |
Cheapest in | March |
Average price | $518 |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 5, 2026.
Use the filters below to find and compare flights from Atlanta to Idaho Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaIdaho Falls
ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field
ATLIDA
Atlanta Hartsfield-Jackson
Thu 12/24
4:10 pm-10:10 pm
1 stop8h 00m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$210
AtlantaIdaho Falls
ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field
ATLIDA
Atlanta Hartsfield-Jackson
Fri 11/13
12:31 pm-10:59 pm
2 stops12h 28m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$215
Quickest round-trip
AtlantaIdaho Falls
ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field
ATLIDA
Atlanta Hartsfield-Jackson
Thu 10/15
11:24 am-3:24 pm
1 stop6h 00m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$245
AtlantaIdaho Falls
ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field
ATLIDA
Atlanta Hartsfield-Jackson
Sat 10/17
8:13 am-1:09 pm
1 stop6h 56m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$245
AtlantaIdaho Falls
ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field
ATLIDA
Atlanta Hartsfield-Jackson
Fri 11/13
8:59 pm-8:12 am
3 stops37h 13m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$249
AtlantaIdaho Falls
ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field
ATLIDA
Atlanta Hartsfield-Jackson
Thu 10/15
6:20 am-4:00 pm
3 stops35h 40m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$268
AtlantaIdaho Falls
ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field
ATLIDA
Atlanta Hartsfield-Jackson
Thu 12/24
11:03 am-9:19 pm
2 stops12h 16m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$275
AtlantaIdaho Falls
ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field
ATLIDA
Atlanta Hartsfield-Jackson
Fri 10/16
11:24 am-5:16 pm
1 stop7h 52m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$285
AtlantaIdaho Falls
ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field
ATLIDA
Atlanta Hartsfield-Jackson
Mon 10/12
4:15 pm-9:42 pm
1 stop7h 27m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$285
AtlantaIdaho Falls
ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field
ATLIDA
Atlanta Hartsfield-Jackson
Wed 10/28
7:15 am-1:28 pm
1 stop8h 13m
Idaho Falls Fanning Field
Sat 10/31
10:35 am-6:23 pm
1 stop5h 48m
$419
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Atlanta to Idaho Falls
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Idaho Falls in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Atlanta-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Idaho Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-Idaho Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Atlanta to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Atlanta with our price prediction graph.
ATL-IDA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Atlanta to Idaho Falls
What is the cheapest month to book a flight from Atlanta to Idaho Falls?
Currently, March is the cheapest month in which you can book a flight from Atlanta to Idaho Falls (average of $333). Flying from Atlanta to Idaho Falls in November is currently the most expensive (average of $660). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Atlanta to Idaho Falls?
Airfare is below average for this route at the moment.
Atlanta to Idaho Falls flights typically cost between $383 and $640 in January.The cheapest round-trip price found within the last 5 days was $382 on Multiple Airlines (Jan 10-Jan 18).
Reviews of airlines servicing Idaho Falls
Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated October 5, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Atlanta to Idaho Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Atlanta to Idaho Falls
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Complete your trip
Complete your trip to Idaho Falls by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Atlanta to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Idaho Falls
Explore flights to Idaho Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 5, 2026.
Atlanta and Idaho Falls flights
Browse other Atlanta and Idaho Falls flight options. Last updated on October 5, 2026.
Other flights from Atlanta
Browse through other flights departing from Atlanta. Flights are based on user searches made on Cheapflights and were last updated on October 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Atlanta to Idaho Falls
Discover the top 3 airlines that operate flights from Atlanta to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$558 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$514 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$430 | Average$664 | FlexibilityNo cancel fee | On-time71% |