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Cheap flights from Atlanta to Idaho Falls from $200

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Idaho Falls departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Atlanta to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:26 pm - 1:17 pm
ATL
-
IDA
20h 51m
1 stop
Alaska Airlines Logo
4:03 pm - 3:34 pm
IDA
-
ATL
21h 31m
1 stop
$309Alaska Airlines
Fri, May 29 - Tue, Jun 2
American Airlines Logo
6:04 am - 1:13 pm
ATL
-
IDA
9h 09m
1 stop
American Airlines Logo
7:48 am - 9:58 pm
IDA
-
ATL
12h 10m
2 stops
$314American Airlines
Sat, Apr 25 - Sat, May 2
Multiple Airlines Logo
9:20 pm - 9:31 pm
ATL
-
IDA
26h 11m
2 stops
Multiple Airlines Logo
10:21 pm - 7:40 pm
IDA
-
ATL
19h 19m
1 stop
$330Multiple Airlines
Thu, Apr 23 - Mon, Apr 27
Multiple Airlines Logo
8:50 pm - 3:27 pm
ATL
-
IDA
20h 37m
1 stop
Multiple Airlines Logo
10:21 pm - 12:01 am
IDA
-
ATL
23h 40m
2 stops
$347Multiple Airlines
Sun, Apr 26 - Fri, May 1
Multiple Airlines Logo
9:20 pm - 4:56 pm
ATL
-
IDA
21h 36m
2 stops
Multiple Airlines Logo
10:21 pm - 7:07 am
IDA
-
ATL
30h 46m
1 stop
$348Multiple Airlines
Wed, Apr 22 - Mon, Apr 27
Alaska Airlines Logo
6:26 pm - 1:17 pm
ATL
-
IDA
20h 51m
1 stop
Alaska Airlines Logo
4:14 pm - 3:10 pm
IDA
-
ATL
20h 56m
1 stop
$354Alaska Airlines
Fri, Jun 5 - Sat, Jun 13
United Airlines Logo
9:00 am - 1:30 pm
ATL
-
IDA
6h 30m
1 stop
United Airlines Logo
2:35 pm - 10:22 pm
IDA
-
ATL
5h 47m
1 stop
$363United Airlines
Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
6:04 am - 1:13 pm
ATL
-
IDA
9h 09m
1 stop
American Airlines Logo
1:43 pm - 11:51 pm
IDA
-
ATL
8h 08m
1 stop
$365American Airlines
Sat, Apr 11 - Wed, Apr 15
United Airlines Logo
8:00 am - 5:19 pm
ATL
-
IDA
11h 19m
2 stops
United Airlines Logo
2:30 pm - 10:57 pm
IDA
-
ATL
6h 27m
1 stop
$371United Airlines
Fri, May 29 - Tue, Jun 2
Multiple Airlines Logo
8:50 pm - 3:27 pm
ATL
-
IDA
20h 37m
1 stop
Multiple Airlines Logo
10:21 pm - 7:07 am
IDA
-
ATL
30h 46m
1 stop
$376Multiple Airlines
Thu, Apr 23 - Mon, Apr 27

Alaska Airlines flights from Atlanta to Idaho Falls

Our best Alaska Airlines deals on Atlanta to Idaho Falls flight tickets
Alaska Airlines
May 29
ATL6:26 pmAtlanta Hartsfield-Jackson
20h 51m
1 stop
IDA1:17 pmIdaho Falls Fanning Field
Jun 2
IDA4:03 pmIdaho Falls Fanning Field
21h 31m
1 stop
ATL3:34 pmAtlanta Hartsfield-Jackson
$309
Alaska Airlines
Jun 5
ATL6:26 pmAtlanta Hartsfield-Jackson
20h 51m
1 stop
IDA1:17 pmIdaho Falls Fanning Field
Jun 13
IDA4:14 pmIdaho Falls Fanning Field
20h 56m
1 stop
ATL3:10 pmAtlanta Hartsfield-Jackson
$354
Alaska Airlines
Apr 21
ATL7:20 amAtlanta Hartsfield-Jackson
10h 59m
1 stop
IDA4:19 pmIdaho Falls Fanning Field
Apr 29
IDA6:00 amIdaho Falls Fanning Field
9h 11m
1 stop
ATL5:11 pmAtlanta Hartsfield-Jackson
$395

United Airlines flights from Atlanta to Idaho Falls

Our best United Airlines deals on Atlanta to Idaho Falls flight tickets
United Airlines
Mar 18
ATL9:00 amAtlanta Hartsfield-Jackson
6h 30m
1 stop
IDA1:30 pmIdaho Falls Fanning Field
Mar 25
IDA2:35 pmIdaho Falls Fanning Field
5h 47m
1 stop
ATL10:22 pmAtlanta Hartsfield-Jackson
$363
United Airlines
May 29
ATL8:00 amAtlanta Hartsfield-Jackson
11h 19m
2 stops
IDA5:19 pmIdaho Falls Fanning Field
Jun 2
IDA2:30 pmIdaho Falls Fanning Field
6h 27m
1 stop
ATL10:57 pmAtlanta Hartsfield-Jackson
$371
United Airlines
Apr 25
ATL9:00 amAtlanta Hartsfield-Jackson
6h 24m
1 stop
IDA1:24 pmIdaho Falls Fanning Field
Apr 27
IDA2:30 pmIdaho Falls Fanning Field
6h 26m
1 stop
ATL10:56 pmAtlanta Hartsfield-Jackson
$399

momondo 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, momondo users made 832,500 searches. Data last updated February 19, 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

Price

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

Fri 5/29

6:26 pm-1:17 pm

1 stop20h 51m

Idaho Falls Fanning Field

Tue 6/2

4:03 pm-3:34 pm

1 stop21h 31m

$309

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

Sat 4/25

6:04 am-1:13 pm

1 stop9h 09m

Idaho Falls Fanning Field

Sat 5/2

7:48 am-9:58 pm

2 stops12h 10m

$314

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

Thu 4/23

9:20 pm-9:31 pm

2 stops26h 11m

Idaho Falls Fanning Field

Mon 4/27

10:21 pm-7:40 pm

1 stop19h 19m

$330

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

Sun 4/26

8:50 pm-3:27 pm

1 stop20h 37m

Idaho Falls Fanning Field

Fri 5/1

10:21 pm-12:01 am

2 stops23h 40m

$347

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

Wed 4/22

9:20 pm-4:56 pm

2 stops21h 36m

Idaho Falls Fanning Field

Mon 4/27

10:21 pm-7:07 am

1 stop30h 46m

$348

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

Fri 6/5

6:26 pm-1:17 pm

1 stop20h 51m

Idaho Falls Fanning Field

Sat 6/13

4:14 pm-3:10 pm

1 stop20h 56m

$354

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

Wed 3/18

9:00 am-1:30 pm

1 stop6h 30m

Idaho Falls Fanning Field

Wed 3/25

2:35 pm-10:22 pm

1 stop5h 47m

$363

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

Sat 4/11

6:04 am-1:13 pm

1 stop9h 09m

Idaho Falls Fanning Field

Wed 4/15

1:43 pm-11:51 pm

1 stop8h 08m

$365

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

Fri 5/29

8:00 am-5:19 pm

2 stops11h 19m

Idaho Falls Fanning Field

Tue 6/2

2:30 pm-10:57 pm

1 stop6h 27m

$371

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

Thu 4/23

8:50 pm-3:27 pm

1 stop20h 37m

Idaho Falls Fanning Field

Mon 4/27

10:21 pm-7:07 am

1 stop30h 46m

$376

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Atlanta to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $380.

How have Atlanta to Idaho Falls flight prices changed over time?

When to book flights from Atlanta to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Idaho Falls (ATL to IDA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Idaho Falls

Fastest flight time

6h 24m

Direct flights

None
The fastest flight from Atlanta to Idaho Falls takes 6h 24m
There are no direct flights from Atlanta to Idaho Falls. There are no popular flight routes from Atlanta to Idaho Falls.
Search flight deals

  • How far is Atlanta Hartsfield-Jackson to Idaho Falls Fanning Field by plane?

    The straight-line distance from Atlanta Hartsfield-Jackson to Idaho Falls Fanning Field is 1625.3 mi. Typically, this will take 6h 24m by plane in normal conditions.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Idaho Falls Fanning Field Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Idaho Falls Fanning Field Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Idaho Falls Fanning Field Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents required for your trip to Idaho Falls Fanning Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho Falls Fanning Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Atlanta to Idaho Falls?

Best airlines flying from Atlanta to Idaho Falls

Compare and see reviews for airlines that fly from Atlanta to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $229Free CancellationRating
7.9
8,212 reviews
Search Delta flights
United AirlinesPriceFrom $255Free CancellationRating
7.4
9,321 reviews
Search United Airlines flights
American AirlinesPriceFrom $370Free CancellationRating
7.2
11,313 reviews
Search American Airlines flights

Traveling to a place near Idaho Falls?

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

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Idaho Falls?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Atlanta to Idaho Falls for you.

Can I find flights from Atlanta to Idaho Falls with flexible booking policies on momondo?

momondo does allow users to show only those flights to Idaho Falls from Atlanta which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Atlanta to Idaho Falls?

Once all potential Atlanta to Idaho Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Atlanta to Idaho Falls right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Atlanta to Idaho Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho Falls and let you know when they change.

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