What airlines fly to Idaho Falls?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Idaho Falls from Atlanta according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 4 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Idaho Falls Fanning Field?

United Airlines is the most popular carrier operating from Atlanta Hartsfield-Jackson to Idaho Falls Fanning Field

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?

The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Idaho Falls Fanning Field Airport is 3 as of August 2026.

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.

$190 Cheap Flights from Atlanta to Idaho Falls in 2026

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Find the cheapest flights from Atlanta to Idaho Falls

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6:59 pm - 12:04 pmATL Atlanta Hartsfield-Jackson-IDA Idaho Falls Fanning Field

19h 05m2 stops Cleveland Hopkins Intl Las Vegas Harry Reid Intl

6:21 pm - 2:39 pmIDA Idaho Falls Fanning Field-ATL Atlanta Hartsfield-Jackson

18h 18m1 stop Las Vegas Harry Reid Intl

$340Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

9:18 pm - 12:04 pmATL Atlanta Hartsfield-Jackson-IDA Idaho Falls Fanning Field

16h 46m1 stop Las Vegas Harry Reid Intl

6:21 pm - 2:39 pmIDA Idaho Falls Fanning Field-ATL Atlanta Hartsfield-Jackson

18h 18m1 stop Las Vegas Harry Reid Intl

$345Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

5:50 am - 1:18 pmATL Atlanta Hartsfield-Jackson-IDA Idaho Falls Fanning Field

9h 28m1 stop Dallas/Fort Worth

1:48 pm - 11:52 pmIDA Idaho Falls Fanning Field-ATL Atlanta Hartsfield-Jackson

8h 04m1 stop Dallas/Fort Worth

$379American Airlines

Tue, Feb 2 - Sat, Feb 6

2:58 pm - 9:51 pmATL Atlanta Hartsfield-Jackson-IDA Idaho Falls Fanning Field

8h 53m1 stop Dallas/Fort Worth

8:00 am - 7:14 pmIDA Idaho Falls Fanning Field-ATL Atlanta Hartsfield-Jackson

9h 14m1 stop Dallas/Fort Worth

$379American Airlines

Thu, Nov 26 - Tue, Dec 8

7:45 am - 12:15 pmATL Atlanta Hartsfield-Jackson-IDA Idaho Falls Fanning Field

6h 30m1 stop Salt Lake City

1:11 pm - 9:27 pmIDA Idaho Falls Fanning Field-ATL Atlanta Hartsfield-Jackson

6h 16m1 stop Salt Lake City

$379Delta

Fri, Dec 4 - Tue, Dec 8

5:52 pm - 3:21 pmATL Atlanta Hartsfield-Jackson-IDA Idaho Falls Fanning Field

23h 29m1 stop Seattle/Tacoma Intl

1:56 pm - 5:30 amIDA Idaho Falls Fanning Field-ATL Atlanta Hartsfield-Jackson

13h 34m1 stop Seattle/Tacoma Intl

$379Alaska Airlines

Tue, Feb 2 - Sat, Feb 6

4:31 pm - 9:19 pmATL Atlanta Hartsfield-Jackson-IDA Idaho Falls Fanning Field

6h 48m1 stop Denver Intl

7:00 am - 5:37 pmIDA Idaho Falls Fanning Field-ATL Atlanta Hartsfield-Jackson

8h 37m2 stops Denver Intl Chicago O'Hare Intl

$384United Airlines

Thu, Dec 24 - Thu, Dec 31

9:23 am - 9:09 pmATL Atlanta Hartsfield-Jackson-IDA Idaho Falls Fanning Field

13h 46m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 10:50 pmIDA Idaho Falls Fanning Field-ATL Atlanta Hartsfield-Jackson

6h 15m1 stop Denver Intl

$384United Airlines

Tue, Oct 27 - Fri, Oct 30

4:30 pm - 10:32 pmATL Atlanta Hartsfield-Jackson-IDA Idaho Falls Fanning Field

8h 02m1 stop Salt Lake City

6:00 am - 3:42 pmIDA Idaho Falls Fanning Field-ATL Atlanta Hartsfield-Jackson

7h 42m1 stop Salt Lake City

$489Delta

Tue, Sep 1 - Wed, Sep 2

4:30 pm - 10:32 pmATL Atlanta Hartsfield-Jackson-IDA Idaho Falls Fanning Field

8h 02m1 stop Salt Lake City

6:00 am - 3:42 pmIDA Idaho Falls Fanning Field-ATL Atlanta Hartsfield-Jackson

7h 42m1 stop Salt Lake City

$774Delta

Tue, Sep 1 - Mon, Sep 7

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Alaska Airlines flights from Atlanta to Idaho Falls

Our best Alaska Airlines deals on Atlanta to Idaho Falls flight tickets

Alaska Airlines

Feb 2

ATL5:52 pmAtlanta Hartsfield-Jackson

23h 29m

1 stop

IDA3:21 pmIdaho Falls Fanning Field

Feb 6

IDA1:56 pmIdaho Falls Fanning Field

13h 34m

1 stop

ATL5:30 amAtlanta Hartsfield-Jackson

$379

Alaska Airlines

Oct 9

ATL7:03 amAtlanta Hartsfield-Jackson

10h 17m

1 stop

IDA3:20 pmIdaho Falls Fanning Field

Oct 17

IDA1:58 pmIdaho Falls Fanning Field

8h 01m

1 stop

ATL11:59 pmAtlanta Hartsfield-Jackson

$399

Alaska Airlines

Oct 9

ATL6:10 pmAtlanta Hartsfield-Jackson

21h 11m

1 stop

IDA1:21 pmIdaho Falls Fanning Field

Oct 17

IDA1:58 pmIdaho Falls Fanning Field

8h 01m

1 stop

ATL11:59 pmAtlanta Hartsfield-Jackson

$409

American Airlines flights from Atlanta to Idaho Falls

Our best American Airlines deals on Atlanta to Idaho Falls flight tickets

American Airlines

Feb 2

ATL3:03 pmAtlanta Hartsfield-Jackson

8h 43m

1 stop

IDA9:46 pmIdaho Falls Fanning Field

Feb 6

IDA7:29 amIdaho Falls Fanning Field

11h 14m

2 stops

ATL8:43 pmAtlanta Hartsfield-Jackson

$384

American Airlines

Feb 2

ATL1:28 pmAtlanta Hartsfield-Jackson

11h 08m

2 stops

IDA10:36 pmIdaho Falls Fanning Field

Feb 6

IDA7:29 amIdaho Falls Fanning Field

11h 14m

2 stops

ATL8:43 pmAtlanta Hartsfield-Jackson

$389

American Airlines

Sep 29

ATL8:19 amAtlanta Hartsfield-Jackson

7h 18m

1 stop

IDA1:37 pmIdaho Falls Fanning Field

Oct 6

IDA6:37 amIdaho Falls Fanning Field

14h 18m

2 stops

ATL10:55 pmAtlanta Hartsfield-Jackson

$459

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaIdaho Falls

ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field

ATLIDA

Atlanta Hartsfield-Jackson

Thu 9/17

6:59 pm-12:04 pm

2 stops19h 05m

Idaho Falls Fanning Field

Mon 9/21

6:21 pm-2:39 pm

1 stop18h 18m

$340

AtlantaIdaho Falls

ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field

ATLIDA

Atlanta Hartsfield-Jackson

Thu 9/17

9:18 pm-12:04 pm

1 stop16h 46m

Idaho Falls Fanning Field

Mon 9/21

6:21 pm-2:39 pm

1 stop18h 18m

$345

AtlantaIdaho Falls

ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field

ATLIDA

Atlanta Hartsfield-Jackson

Tue 2/2

5:50 am-1:18 pm

1 stop9h 28m

Idaho Falls Fanning Field

Sat 2/6

1:48 pm-11:52 pm

1 stop8h 04m

$379

AtlantaIdaho Falls

ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field

ATLIDA

Atlanta Hartsfield-Jackson

Thu 11/26

2:58 pm-9:51 pm

1 stop8h 53m

Idaho Falls Fanning Field

Tue 12/8

8:00 am-7:14 pm

1 stop9h 14m

$379

Quickest round-trip

AtlantaIdaho Falls

ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field

ATLIDA

Atlanta Hartsfield-Jackson

Fri 12/4

7:45 am-12:15 pm

1 stop6h 30m

Idaho Falls Fanning Field

Tue 12/8

1:11 pm-9:27 pm

1 stop6h 16m

$379

AtlantaIdaho Falls

ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field

ATLIDA

Atlanta Hartsfield-Jackson

Tue 2/2

5:52 pm-3:21 pm

1 stop23h 29m

Idaho Falls Fanning Field

Sat 2/6

1:56 pm-5:30 am

1 stop13h 34m

$379

AtlantaIdaho Falls

ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field

ATLIDA

Atlanta Hartsfield-Jackson

Thu 12/24

4:31 pm-9:19 pm

1 stop6h 48m

Idaho Falls Fanning Field

Thu 12/31

7:00 am-5:37 pm

2 stops8h 37m

$384

AtlantaIdaho Falls

ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field

ATLIDA

Atlanta Hartsfield-Jackson

Tue 10/27

9:23 am-9:09 pm

2 stops13h 46m

Idaho Falls Fanning Field

Fri 10/30

2:35 pm-10:50 pm

1 stop6h 15m

$384

AtlantaIdaho Falls

ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field

ATLIDA

Atlanta Hartsfield-Jackson

Tue 9/1

4:30 pm-10:32 pm

1 stop8h 02m

Idaho Falls Fanning Field

Wed 9/2

6:00 am-3:42 pm

1 stop7h 42m

$489

AtlantaIdaho Falls

ATL Atlanta Hartsfield-Jackson - IDA Idaho Falls Fanning Field

ATLIDA

Atlanta Hartsfield-Jackson

Tue 9/1

4:30 pm-10:32 pm

1 stop8h 02m

Idaho Falls Fanning Field

Mon 9/7

6:00 am-3:42 pm

1 stop7h 42m

$774

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Atlanta and Idaho Falls?

Prices are currently low for flights on this route.

Typical prices usually range from $434 to $640.
The lowest price recently found on this route was $340.

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $448.

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

Best Price Found	$190
Fastest flight time	6h 00m
Direct flights	None

The best one-way flight to Idaho Falls from Atlanta in the past 72 hours is $190. The best round-trip flight deal from Atlanta to Idaho Falls found on momondo in the last 72 hours is $340.

The fastest flight from Atlanta to Idaho Falls takes 6h 00m

There are no direct flights from Atlanta to Idaho Falls. There are no popular flight routes from Atlanta to Idaho Falls.

Search flight deals

Frequently asked questions about flying from Atlanta to Idaho Falls

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 00m 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?
The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Idaho Falls Fanning Field Airport is 3 as of August 2026.
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?
Based on momondo bookings for flights between Atlanta and Idaho Falls, the leading airline is United Airlines, making up 49% of the total bookings. Other popular airlines include American Airlines with 28% and Delta with 22%.

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
Delta	PriceFrom $174	Free Cancellation	Rating 7.8 8,516 reviews	Search Delta flights
United Airlines	PriceFrom $305	Free Cancellation	Rating 7.4 10,110 reviews	Search United Airlines flights
American Airlines	PriceFrom $404	Free Cancellation	Rating 7.1 11,990 reviews	Search American Airlines flights

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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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Boise Air Term. Gowen Fld Airport

Lewiston Nez Perce Rgnl Airport

Pocatello Airport

Hailey Sun Valley-Friedman Airport

Twin Falls Joslin Airport

Cheap flights from Atlanta to Idaho Falls from $190

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 10/4. 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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Alaska Airlines flights from Atlanta to Idaho Falls

Our best Alaska Airlines deals on Atlanta to Idaho Falls flight tickets

American Airlines flights from Atlanta to Idaho Falls

Our best American Airlines deals on Atlanta to Idaho Falls flight tickets

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

What is the typical price of a round-trip flight between Atlanta and Idaho Falls?

What is the cheapest month to fly to Idaho Falls?

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

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Idaho Falls Fanning Field?

What airlines fly to Idaho Falls?

When to book flights from Atlanta to Idaho Falls

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near Idaho Falls?

Why use momondo?

An easier way to manage your Idaho Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Idaho

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Idaho Falls

List of cabin classes available on flights landing in Idaho Falls. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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