HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$115+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BOI
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta to Idaho 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

Keep the following information in mind while searching for Atlanta to Idaho flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$193
(Frontier)

One-way from

$115
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$516

Good round-trip deal

$399 or less

Good one-way deal

$648 or less
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. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Idaho.
Search Deals
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Idaho.
Search Deals

Find 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 septiembre 15, 2025.

This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/67:30 amATL - BOI
1 stop6h 18mFrontier
dom. 11/912:33 pmBOI - ATL
2 stops17h 40mFrontier
Deal found 9/13$193
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/167:30 amATL - BOI
1 stop6h 13mFrontier
dom. 10/1912:28 pmBOI - ATL
2 stops17h 21mFrontier
Deal found 9/13$222
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/67:30 amATL - GEG
1 stop6h 38mFrontier
dom. 11/912:03 pmGEG - ATL
2 stops17h 10mFrontier
Deal found 9/14$249
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
mié. 10/1510:29 amATL - BOI
1 stop27h 14mFrontier
dom. 10/1912:28 pmBOI - ATL
1 stop15h 34mFrontier
Deal found 9/13$251
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
mié. 10/1510:29 amATL - BOI
1 stop27h 14mMultiple Airlines
lun. 10/2010:34 pmBOI - ATL
2 stops29h 28mMultiple Airlines
Deal found 9/13$268
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/127:30 amATL - BOI
1 stop6h 13mFrontier
dom. 10/1912:28 pmBOI - ATL
1 stop15h 34mFrontier
Deal found 9/14$269
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. 11/69:44 amATL - GEG
1 stop13h 42mMultiple Airlines
dom. 11/99:16 pmGEG - ATL
1 stop29h 43mMultiple Airlines
Deal found 9/14$270
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.
lun. 9/298:37 amATL - BOI
1 stop13h 54mMultiple Airlines
vie. 10/39:26 pmBOI - ATL
2 stops24h 33mMultiple Airlines
Deal found 9/14$292
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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.
mar. 11/43:50 pmATL - GEG
1 stop11h 06mAlaska Airlines
mar. 11/1112:33 pmGEG - ATL
1 stop23h 17mAlaska Airlines
Deal found 9/12$332
This Hawaiian Airlines deal was found by Cheapflights users on 9/12. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/46:09 pmATL - GEG
1 stop7h 59mHawaiian Airlines
mié. 10/87:00 amGEG - ATL
1 stop8h 29mHawaiian Airlines
Deal found 9/12$342
This American Airlines deal was found by Cheapflights users on 9/12. 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.
mar. 11/47:00 amATL - GEG
2 stops12h 42mAmerican Airlines
mar. 11/111:14 pmGEG - ATL
1 stop19h 01mAmerican Airlines
Deal found 9/12$358
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/217:34 amATL - GEG
1 stop6h 24mFrontier
vie. 9/2611:53 amGEG - ATL
2 stops18h 27mFrontier
Deal found 9/13$365

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 septiembre 15, 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

jue. 11/6

7:30 am-11:08 am

1 stop6h 38m

Spokane

dom. 11/9

12:03 pm-8:13 am

2 stops17h 10m

$249

AtlantaSpokane

ATL - GEG

ATLGEG

Atlanta Hartsfield-Jackson

jue. 11/6

9:44 am-8:26 pm

1 stop13h 42m

Spokane

dom. 11/9

9:16 pm-5:59 am

1 stop29h 43m

$270

AtlantaBoise

ATL - BOI

ATLBOI

Atlanta Hartsfield-Jackson

lun. 9/29

8:37 am-8:31 pm

1 stop13h 54m

Boise Air Term. Gowen Fld

vie. 10/3

9:26 pm-10:02 pm

1 stop22h 36m

$315

AtlantaBoise

ATL - BOI

ATLBOI

Atlanta Hartsfield-Jackson

mié. 2/25

6:20 pm-7:40 pm

1 stop27h 20m

Boise Air Term. Gowen Fld

mié. 3/4

6:00 am-2:33 pm

1 stop6h 33m

$322

AtlantaBoise

ATL - BOI

ATLBOI

Atlanta Hartsfield-Jackson

mié. 2/25

5:20 pm-11:55 pm

1 stop8h 35m

Boise Air Term. Gowen Fld

mié. 3/4

6:00 am-2:33 pm

1 stop6h 33m

$332

AtlantaBoise

ATL - BOI

ATLBOI

Atlanta Hartsfield-Jackson

mié. 10/8

6:09 pm-11:57 pm

1 stop7h 48m

Boise Air Term. Gowen Fld

mié. 10/15

7:13 am-6:29 pm

1 stop9h 16m

$332

AtlantaSpokane

ATL - GEG

ATLGEG

Atlanta Hartsfield-Jackson

mar. 11/4

3:50 pm-11:56 pm

1 stop11h 06m

Spokane

mar. 11/11

12:33 pm-2:50 pm

1 stop23h 17m

$332

AtlantaBoise

ATL - BOI

ATLBOI

Atlanta Hartsfield-Jackson

mar. 2/3

4:55 pm-10:30 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

dom. 2/8

7:45 am-3:30 pm

1 stop5h 45m

$340

AtlantaHailey

ATL - SUN

ATLSUN

Atlanta Hartsfield-Jackson

sáb. 1/24

8:00 am-6:30 pm

1 stop12h 30m

Hailey Sun Valley-Friedman

vie. 1/30

7:15 pm-7:18 am

1 stop10h 03m

$340

AtlantaSpokane

ATL - GEG

ATLGEG

Atlanta Hartsfield-Jackson

sáb. 10/4

6:09 pm-11:08 pm

1 stop7h 59m

Spokane

mié. 10/8

7:00 am-6:29 pm

1 stop8h 29m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
1
2
3
...
6

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 $314). Flying from Atlanta to Idaho in June is currently the most expensive (average of $398). 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 septiembre 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlanta to Idaho as you normally would.

Weekly flight availability from Atlanta to Idaho

Explore weekly flight availability from Atlanta to Idaho. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septiembre 15, 2025.

The most flights from ATL to USID are scheduled on a Thursday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 septiembre 15, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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, Spirit Airlines, and Alaska Airlines fly from Atlanta to Idaho in about 6h 38m. The time it takes to get you to your destination can typically vary by up to 20h 42m. 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 Frontier ($115), American Airlines ($199), and Delta ($222).

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

    When deciding which route to take from Atlanta to Idaho consider Atlanta Hartsfield-Jackson - Boise Air Term. Gowen Fld, Atlanta Hartsfield-Jackson - Jackson Hole 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 LATAM Airlines (81%), Air France (75%) and Delta (73%).

  • What are the cheapest flights from Atlanta to Idaho?

    While on average a flight from Atlanta to Idaho is generally $439, our data shows the cheapest flight currently is $399. When looking at the most popular route, (Atlanta Hartsfield-Jackson - Boise Air Term. Gowen Fld), you can expect to pay $268 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 $314). Flying from Atlanta to Idaho in June is currently the most expensive (average of $398). 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

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.

Alternative routes for Atlanta to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to LaGuardia flights
Atlanta to Las Vegas flights
Atlanta to John F Kennedy Intl flights
Atlanta to Newark flights
Atlanta to O'Hare Intl flights
Atlanta to Boston flights
Atlanta to Midway flights
Atlanta to Denver flights
Atlanta to Miami flights
Atlanta to Fort Lauderdale flights
Atlanta to Los Angeles flights
Atlanta to Dulles Intl flights
Atlanta to Dallas/Fort Worth flights
Atlanta to San Francisco flights
Atlanta to Seattle flights
Atlanta to Philadelphia flights
Atlanta to Sky Harbor Intl flights
Atlanta to Orlando flights
Atlanta to Baltimore flights
Atlanta to Hobby flights
Jacksonville to John F Kennedy Intl flights
Atlanta to Reagan-National flights
Atlanta to Austin flights
Atlanta to Ontario flights
Atlanta to Honolulu flights
Jacksonville to Newark flights
Jacksonville to LaGuardia flights
Atlanta to Santa Ana flights
Atlanta to George Bush Intcntl flights
Atlanta to Raleigh flights
Atlanta to Salt Lake City flights
Atlanta to Burbank flights
Atlanta to New Orleans flights
Atlanta to San Diego flights
Atlanta to Tampa flights
Jacksonville to Dallas/Fort Worth flights
Atlanta to Love Field flights
Jacksonville to Atlanta flights
Jacksonville to Boston flights
Atlanta to Detroit flights
Jacksonville to Las Vegas flights
Atlanta to Hartford flights
Atlanta to West Palm Beach flights
Atlanta to San Antonio flights
Jacksonville to Dulles Intl flights
Atlanta to Pittsburgh flights
Atlanta to Buffalo flights
Chattanooga to LaGuardia flights
Savannah to John F Kennedy Intl flights
Jacksonville to Philadelphia flights

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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$229Average$348FlexibilityNo cancel feeOn-time65%
DeltaCheapest$230Average$616FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$265Average$354FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$302Average$468FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$373Average$454FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$387Average$553FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.