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Idaho

$66+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BOI
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
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 January 2, 2026.

This Kiwi.com deal was found by Cheapflights users on 12/30. 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.
Wed 12/316:08 pmATL - BOI
1 stop7h 49mAlaska Airlines
Sun 1/49:50 pmBOI - ATL
1 stop7h 50mAlaska Airlines
Deal found 12/30$876
This Kiwi.com deal was found by Cheapflights users on 12/30. 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.
Wed 12/318:30 pmATL - BOI
1 stop17h 13mFrontier
Sun 1/412:38 pmBOI - ATL
2 stops42h 35mFrontier
Deal found 12/30$889
This Kiwi.com deal was found by Cheapflights users on 12/30. 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.
Wed 12/318:30 pmATL - BOI
1 stop17h 13mFrontier
Sat 1/312:54 pmBOI - ATL
2 stops18h 20mFrontier
Deal found 12/30$960
This Delta deal was found by Cheapflights users on 12/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:59 pmATL - BOI
1 stop7h 54mDelta
Sat 1/31:55 pmBOI - ATL
Nonstop4h 05mDelta
Deal found 12/30$1,069
This Southwest deal was found by Cheapflights users on 12/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:15 amATL - BOI
2 stops9h 50mSouthwest
Sun 1/411:15 amBOI - ATL
2 stops9h 50mSouthwest
Deal found 12/30$1,077
This United Airlines deal was found by Cheapflights users on 12/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:29 pmATL - JAC
2 stops18h 05mUnited Airlines
Tue 1/61:41 pmJAC - ATL
2 stops26h 17mUnited Airlines
Deal found 12/31$1,183

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 January 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$164
(Cheapflightsfares)

One-way from

$66
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$396

Good round-trip deal

$499 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 ($6 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 January 2026
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 January 2, 2026.
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

AtlantaBoise

ATL - BOI

ATLBOI

Atlanta Hartsfield-Jackson

Thu 2/12

6:00 am-11:51 am

1 stop7h 51m

Boise Air Term. Gowen Fld

Sun 2/15

11:56 am-5:17 am

1 stop15h 21m

$169

AtlantaSpokane

ATL - GEG

ATLGEG

Atlanta Hartsfield-Jackson

Sat 1/24

10:40 am-11:08 am

1 stop27h 28m

Spokane

Sun 1/25

7:07 pm-11:39 am

1 stop13h 32m

$198

AtlantaBoise

ATL - BOI

ATLBOI

Atlanta Hartsfield-Jackson

Wed 2/4

7:50 am-11:01 pm

1 stop17h 11m

Boise Air Term. Gowen Fld

Mon 2/9

3:43 pm-6:22 am

1 stop12h 39m

$287

AtlantaBoise

ATL - BOI

ATLBOI

Atlanta Hartsfield-Jackson

Wed 1/28

7:50 am-12:51 pm

1 stop31h 01m

Boise Air Term. Gowen Fld

Wed 2/4

6:23 am-3:47 pm

1 stop7h 24m

$287

AtlantaBoise

ATL - BOI

ATLBOI

Atlanta Hartsfield-Jackson

Tue 2/3

7:50 am-6:22 pm

1 stop12h 32m

Boise Air Term. Gowen Fld

Sun 2/8

6:23 am-6:22 am

1 stop21h 59m

$287

AtlantaSpokane

ATL - GEG

ATLGEG

Atlanta Hartsfield-Jackson

Fri 1/30

7:14 pm-12:44 pm

1 stop20h 30m

Spokane

Fri 2/6

6:00 pm-3:47 pm

1 stop18h 47m

$287

AtlantaSpokane

ATL - GEG

ATLGEG

Atlanta Hartsfield-Jackson

Fri 1/23

7:14 pm-12:23 am

1 stop8h 09m

Spokane

Sun 1/25

5:45 am-6:22 am

1 stop21h 37m

$287

AtlantaSpokane

ATL - GEG

ATLGEG

Atlanta Hartsfield-Jackson

Thu 1/22

7:14 pm-11:04 pm

1 stop30h 50m

Spokane

Sun 1/25

9:05 am-6:22 am

1 stop18h 17m

$287

AtlantaSpokane

ATL - GEG

ATLGEG

Atlanta Hartsfield-Jackson

Sat 1/24

10:40 am-11:08 am

1 stop27h 28m

Spokane

Sun 1/25

8:58 pm-6:54 pm

2 stops18h 56m

$295

AtlantaHailey

ATL - SUN

ATLSUN

Atlanta Hartsfield-Jackson

Sat 2/14

1:23 pm-10:02 pm

2 stops10h 39m

Hailey Sun Valley-Friedman

Sat 2/21

7:40 am-11:48 pm

2 stops14h 08m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Showing 1-10 of 58 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 January 2, 2026.

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.

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 January 2, 2026.
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
4,254 reviews

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,021 reviews
Southwest
8.0
Very good
4,254 reviews

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,132 reviews
Southwest
8.0
Very good
4,254 reviews

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,074 reviews
Southwest
8.0
Very good
4,254 reviews

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,258 reviews
Southwest
8.0
Very good
4,254 reviews

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 popular is this Atlanta to Idaho flight route?

    This flight path from Atlanta Hartsfield-Jackson to Idaho was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Atlanta to Idaho?

    Airlines like Frontier, Alaska Airlines, and American Airlines fly from Atlanta to Idaho in about 7h 51m. The time it takes to get you to your destination can typically vary by up to 9h 20m. The distance between Atlanta and Idaho is about 1834 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 - Spokane or Atlanta Hartsfield-Jackson - Boise Air Term. Gowen Fld 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 (67%), KLM (63%) and Virgin Atlantic (55%).

  • What are the cheapest flights from Atlanta to Idaho?

    While on average a flight from Atlanta to Idaho is generally $919, our data shows the cheapest flight currently is $487. When looking at the most popular route, (Atlanta Hartsfield-Jackson - Jackson Hole), you can expect to pay $473 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 January 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$230Average$617FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$245Average$348FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$255Average$555FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$265Average$378FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$290Average$437FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$358Average$447FlexibilityNo cancel feeOn-time63%

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