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Idaho

$68+ Cheap flights from Atlanta (ATL) to Idaho

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BOI
Jan 1 — Jan 81
Thu 1/1
Thu 1/8
1 adult, Economy
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Cheap flight deals from Atlanta to Idaho

Cheapest flights from Atlanta to Idaho
Explore the most affordable flight options available from Atlanta to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 2, 2025.

This Priceline deal was found by Cheapflights users on 12/2. 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.
Thu 12/257:00 amATL - BOI
1 stop6h 43mFrontier
Sun 1/182:01 pmBOI - ATL
1 stop7h 04mFrontier
Deal found 12/2$242
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:15 pmATL - BOI
1 stop21h 49mMultiple Airlines
Sun 1/182:01 pmBOI - ATL
2 stops17h 40mMultiple Airlines
Deal found 12/2$283
This Mytrip deal was found by Cheapflights users on 12/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:20 amATL - BOI
1 stop6h 29mFrontier
Fri 12/1212:44 pmBOI - ATL
1 stop15h 29mFrontier
Deal found 12/1$288
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
Wed 12/178:41 amATL - BOI
1 stop29h 02mMultiple Airlines
Mon 12/2210:41 pmBOI - ATL
2 stops36h 47mMultiple Airlines
Deal found 12/1$290
This Cheapflightsfares deal was found by Cheapflights users on 11/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:20 amATL - BOI
1 stop6h 29mFrontier
Sun 12/712:44 pmBOI - ATL
1 stop15h 29mFrontier
Deal found 11/30$291
This Kiwi.com deal was found by Cheapflights users on 11/30. 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 12/117:59 pmATL - BOI
1 stop21h 45mMultiple Airlines
Mon 12/1510:41 pmBOI - ATL
2 stops32h 44mMultiple Airlines
Deal found 11/30$300
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
Thu 12/257:15 pmATL - IDA
1 stop22h 57mMultiple Airlines
Mon 1/510:52 pmIDA - ATL
2 stops34h 15mMultiple Airlines
Deal found 12/1$310
This Kiwi.com deal was found by Cheapflights users on 11/30. 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.
Mon 12/156:05 amATL - BOI
1 stop11h 39mMultiple Airlines
Fri 12/1910:41 pmBOI - ATL
1 stop17h 29mMultiple Airlines
Deal found 11/30$314
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:10 pmATL - BOI
2 stops40h 39mMultiple Airlines
Sun 12/149:17 pmBOI - ATL
1 stop12h 24mMultiple Airlines
Deal found 12/2$327
This Alaska Airlines deal was found by Cheapflights users on 11/30. 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.
Wed 12/246:08 pmATL - BOI
1 stop7h 49mAlaska Airlines
Wed 12/316:08 amBOI - ATL
1 stop15h 51mAlaska Airlines
Deal found 11/30$344
This Gotogate deal was found by Cheapflights users on 12/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:00 amATL - GEG
1 stop7h 07mFrontier
Tue 12/2312:02 pmGEG - ATL
1 stop28h 45mFrontier
Deal found 12/1$427
This Kiwi.com deal was found by Cheapflights users on 11/29. 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.
Sat 12/204:41 pmATL - GEG
2 stops21h 26mMultiple Airlines
Sat 1/311:19 amGEG - ATL
1 stop23h 08mMultiple Airlines
Deal found 11/29$429

Find flight deals from Atlanta to Idaho

Keep the following information in mind while searching for Atlanta to Idaho flight deals. Data was last updated December 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$185
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$579

Good round-trip deal

$569 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Boise Air Term. Gowen Fld flights.
Search Deals
From Atlanta Hartsfield-Jackson to Idaho
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Idaho
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Idaho.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Idaho 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 December 2, 2025.
Use the filters below to find and compare flights from Atlanta to Idaho that are best for you.

Fly from

Atlanta

Fly to

Idaho

Route

Depart

Return

Price

AtlantaSpokane

ATL - GEG

ATLGEG

Atlanta Hartsfield-Jackson

Thu 1/15

12:49 pm-6:21 pm

1 stop8h 32m

Spokane

Sun 1/18

11:22 am-11:05 pm

1 stop8h 43m

$238

AtlantaSpokane

ATL - GEG

ATLGEG

Atlanta Hartsfield-Jackson

Sat 2/14

7:25 am-8:56 pm

1 stop16h 31m

Spokane

Fri 2/20

5:00 am-11:48 pm

1 stop15h 48m

$267

AtlantaSpokane

ATL - GEG

ATLGEG

Atlanta Hartsfield-Jackson

Thu 1/22

5:34 am-8:08 pm

2 stops17h 34m

Spokane

Sun 1/25

8:58 pm-7:03 am

1 stop31h 05m

$272

AtlantaSpokane

ATL - GEG

ATLGEG

Atlanta Hartsfield-Jackson

Sat 2/14

7:04 am-9:37 pm

1 stop17h 33m

Spokane

Sat 2/21

5:00 am-5:43 am

2 stops21h 43m

$285

AtlantaSpokane

ATL - GEG

ATLGEG

Atlanta Hartsfield-Jackson

Fri 1/30

7:50 am-5:06 pm

1 stop12h 16m

Spokane

Mon 2/2

7:49 pm-6:22 am

1 stop7h 33m

$287

AtlantaHailey

ATL - SUN

ATLSUN

Atlanta Hartsfield-Jackson

Sat 1/10

2:59 pm-9:55 pm

1 stop8h 56m

Hailey Sun Valley-Friedman

Tue 1/13

3:30 pm-11:27 pm

1 stop5h 57m

$289

AtlantaHailey

ATL - SUN

ATLSUN

Atlanta Hartsfield-Jackson

Tue 1/27

8:10 am-2:50 pm

1 stop8h 40m

Hailey Sun Valley-Friedman

Sat 1/31

3:30 pm-11:27 pm

1 stop5h 57m

$289

AtlantaBoise

ATL - BOI

ATLBOI

Atlanta Hartsfield-Jackson

Fri 12/5

7:20 am-11:49 am

1 stop6h 29m

Boise Air Term. Gowen Fld

Sun 12/7

12:44 pm-6:13 am

1 stop15h 29m

$291

AtlantaSpokane

ATL - GEG

ATLGEG

Atlanta Hartsfield-Jackson

Thu 1/22

7:50 am-7:03 pm

1 stop14h 13m

Spokane

Sun 1/25

7:49 pm-6:14 pm

2 stops19h 25m

$306

AtlantaIdaho Falls

ATL - IDA

ATLIDA

Atlanta Hartsfield-Jackson

Thu 12/25

7:15 pm-4:12 pm

1 stop22h 57m

Idaho Falls Fanning Field

Mon 1/5

10:52 pm-11:07 am

2 stops34h 15m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Showing 1-10 of 60 results
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Best time to book a flight from Atlanta to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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

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

Currently, October is the cheapest month in which you can book a flight from Atlanta to Idaho (average of $133). Flying from Atlanta to Idaho in August is currently the most expensive (average of $355). 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.

What is the cheapest time of day to fly from ATL to ID?

Find hourly flight availability from Atlanta to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 2, 2025.

A simple way to save on the total cost of your ticket is to fly from Atlanta to Idaho in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Atlanta to Idaho?

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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. Reviews last updated December 2, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Atlanta to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,011 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,063 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,045 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Spirit Airlines
6.3
Okay
8,156 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Atlanta to Idaho?

    Atlanta Hartsfield-Jackson (ATL) is the airport you will fly out of if you book a flight from Atlanta to Idaho. It is only a 8.2 mi journey to Hartsfield-Jackson (ATL) from Atlanta’s city center.

  • How long is the flight from Atlanta to Idaho?

    Airlines like Frontier, Delta, and Alaska Airlines fly from Atlanta to Idaho in about 8h 32m. The time it takes to get you to your destination can typically vary by up to 9h 01m. The distance between Atlanta and Idaho is about 1964 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 to fly from Atlanta to Idaho one-way?

    The cheapest airlines for a one-way flight from Atlanta to Idaho are Southwest ($107), Frontier ($129), and Delta ($180).

  • What are the most popular routes from Atlanta to Idaho?

    When deciding which route to take from Atlanta to Idaho consider Atlanta Hartsfield-Jackson - Jackson Hole, Atlanta Hartsfield-Jackson - Boise Air Term. Gowen Fld or Atlanta Hartsfield-Jackson - Spokane as they are the most popular.

  • What are the most reliable airlines from Atlanta to Idaho?

    The top 3 most reliable airlines when flying from Atlanta to Idaho are Delta (76%), Virgin Atlantic (63%) and Air France (62%).

  • What are the cheapest flights from Atlanta to Idaho?

    While on average a flight from Atlanta to Idaho is generally $599, our data shows the cheapest flight currently is $499. When looking at the most popular route, (Atlanta Hartsfield-Jackson - Jackson Hole), you can expect to pay $449 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta to Idaho 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?

    Currently, October is the cheapest month in which you can book a flight from Atlanta to Idaho (average of $133). Flying from Atlanta to Idaho in August is currently the most expensive (average of $355). 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

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Alternative routes for Atlanta to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Atlanta to Idaho

Discover the top 6 airlines that operate flights from Atlanta to Idaho. 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 December 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$230Average$628FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$245Average$348FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$255Average$561FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$265Average$378FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$290Average$435FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$328Average$435FlexibilityNo cancel feeOn-time63%

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