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Idaho Falls

$190+ Cheap flights from Atlanta to Idaho Falls (ATL - IDA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — IDA
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap 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 septiembre 17, 2025.

Round-trip from

$277
(Kiwi.com)

One-way from

$190
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$445
From Atlanta Hartsfield-Jackson to Idaho Falls Fanning Field
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One-way flight from Atlanta Hartsfield-Jackson to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 12% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Atlanta to Idaho Falls

Cheapest flights from Atlanta to Idaho Falls
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 septiembre 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
dom. 10/267:58 pmATL - IDA
1 stop18h 51mMultiple Airlines
lun. 11/107:56 pmIDA - ATL
1 stop8h 03mMultiple Airlines
Deal found 9/16$277
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
vie. 10/318:37 amATL - IDA
1 stop9h 37mMultiple Airlines
lun. 11/107:56 pmIDA - ATL
1 stop8h 03mMultiple Airlines
Deal found 9/16$287
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
dom. 10/267:58 pmATL - IDA
1 stop18h 51mMultiple Airlines
vie. 11/710:56 pmIDA - ATL
1 stop28h 51mMultiple Airlines
Deal found 9/16$292
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
vie. 10/318:37 amATL - IDA
1 stop9h 37mMultiple Airlines
vie. 11/710:56 pmIDA - ATL
1 stop28h 51mMultiple Airlines
Deal found 9/16$302
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
lun. 10/277:30 amATL - IDA
2 stops13h 20mMultiple Airlines
lun. 11/107:56 pmIDA - ATL
1 stop8h 03mMultiple Airlines
Deal found 9/16$329
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
lun. 10/277:30 amATL - IDA
2 stops13h 20mMultiple Airlines
vie. 11/710:56 pmIDA - ATL
1 stop28h 51mMultiple Airlines
Deal found 9/16$343
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
sáb. 10/258:59 amATL - IDA
2 stops49h 58mMultiple Airlines
lun. 11/107:56 pmIDA - ATL
1 stop8h 03mMultiple Airlines
Deal found 9/16$371
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
sáb. 10/258:59 amATL - IDA
2 stops49h 58mMultiple Airlines
vie. 11/710:56 pmIDA - ATL
1 stop28h 51mMultiple Airlines
Deal found 9/16$386
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
jue. 10/96:24 pmATL - IDA
2 stops23h 50mMultiple Airlines
lun. 10/137:40 pmIDA - ATL
1 stop26h 25mMultiple Airlines
Deal found 9/14$396

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 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Atlanta to Idaho Falls that are best for you.

Fly from

Atlanta

Fly to

Idaho Falls

Route

Depart

Return

Price

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

sáb. 10/25

7:00 am-3:38 pm

1 stop10h 38m

Idaho Falls Fanning Field

sáb. 11/8

6:05 am-5:01 pm

1 stop8h 56m

$412

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

mar. 10/28

7:00 am-3:13 pm

1 stop10h 13m

Idaho Falls Fanning Field

sáb. 11/8

6:05 am-5:01 pm

1 stop8h 56m

$412

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

lun. 10/27

7:00 am-3:13 pm

1 stop10h 13m

Idaho Falls Fanning Field

sáb. 11/8

6:05 am-5:01 pm

1 stop8h 56m

$416

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

mié. 10/29

7:00 am-3:13 pm

1 stop10h 13m

Idaho Falls Fanning Field

dom. 11/9

6:05 am-5:01 pm

1 stop8h 56m

$416

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

lun. 10/27

7:00 am-3:13 pm

1 stop10h 13m

Idaho Falls Fanning Field

dom. 11/9

6:05 am-5:01 pm

1 stop8h 56m

$420

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

vie. 10/31

7:00 am-3:13 pm

1 stop10h 13m

Idaho Falls Fanning Field

dom. 11/9

6:05 am-5:01 pm

1 stop8h 56m

$420

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

lun. 10/27

7:00 am-3:13 pm

1 stop10h 13m

Idaho Falls Fanning Field

vie. 11/7

6:05 am-5:01 pm

1 stop8h 56m

$420

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

jue. 10/30

8:10 am-12:33 pm

1 stop6h 23m

Idaho Falls Fanning Field

lun. 11/10

1:19 pm-11:27 pm

1 stop8h 08m

$421

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

sáb. 10/25

11:59 am-6:13 pm

1 stop8h 14m

Idaho Falls Fanning Field

mar. 11/11

6:57 pm-5:16 am

1 stop8h 19m

$446

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

jue. 10/30

8:10 am-12:33 pm

1 stop6h 23m

Idaho Falls Fanning Field

mié. 11/5

6:53 pm-5:06 am

1 stop8h 13m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 results
1
2

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.
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, October is the cheapest month in which you can book a flight from Atlanta to Idaho Falls (average of $380). Flying from Atlanta to Idaho Falls in December is currently the most expensive (average of $578). 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.

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 septiembre 17, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American 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.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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.

  • How long is the flight from Atlanta to Idaho Falls?

    Airlines like Alaska Airlines and Hawaiian Airlines fly from Atlanta to Idaho Falls in about 10h 13m. The time it takes to get you to your destination can typically vary by up to 25m. Airlines will cover a distance of 1630 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Atlanta to Idaho Falls round-trip?

    Flying on Delta is currently your cheapest option to Idaho Falls, with prices starting at $230. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $370 and $401, respectively. You may be able to fly from Atlanta to Idaho Falls for 59% less than the average price by searching for these airlines.

  • Can I find deals for flights from Atlanta to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Atlanta to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Idaho Falls.

  • Can I find deals for business class flights from Atlanta to Idaho Falls?

    Yes. Cheapflights offers flight deals from Atlanta to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Atlanta to Idaho Falls (average of $380). Flying from Atlanta to Idaho Falls in December is currently the most expensive (average of $578). 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.

See more FAQs

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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Alternative routes for Atlanta to Idaho Falls

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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 2,558,603 searches. Data last updated septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$230Average$563FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$370Average$495FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$401Average$562FlexibilityNo cancel feeOn-time69%

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