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$289+ Cheap flights from Chattanooga (CHA) to Idaho

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — BOI
dic. 25 — ene. 11
jue. 12/25
jue. 1/1
1 adult, Economy
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Cheap flight deals from Chattanooga to Idaho

Keep the following information in mind while searching for Chattanooga to Idaho flight deals. Data was last updated noviembre 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(Delta)

Popular in

October

Cheapest in

November

Average price

$346
Provider with most accurate pricing for Chattanooga Lovell Field-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Boise Air Term. Gowen Fld flights.
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From Chattanooga Lovell Field to Idaho
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Highest demand for flights based on searches. 6% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Chattanooga to Idaho

Cheapest flights from Chattanooga to Idaho
Explore the most affordable flight options available from Chattanooga to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 25, 2025.

This Delta deal was found by Cheapflights users on 11/24. 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.
mar. 12/95:45 amCHA - BOI
1 stop9h 09mDelta
sáb. 12/132:04 pmBOI - CHA
1 stop7h 23mDelta
Deal found 11/24$359
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
vie. 12/199:07 pmCHA - BOI
2 stops16h 52mMultiple Airlines
lun. 12/2210:41 pmBOI - CHA
1 stop20h 46mMultiple Airlines
Deal found 11/25$407
This American Airlines deal was found by Cheapflights users on 11/22. 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.
lun. 11/246:15 amCHA - GEG
1 stop9h 17mAmerican Airlines
mié. 12/31:14 pmGEG - CHA
1 stop7h 14mAmerican Airlines
Deal found 11/22$419
This Delta deal was found by Cheapflights users on 11/22. 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.
lun. 11/245:50 amCHA - GEG
1 stop9h 16mDelta
mié. 12/311:19 amGEG - CHA
2 stops9h 07mDelta
Deal found 11/22$424
This Delta deal was found by Cheapflights users on 11/24. 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.
mar. 11/252:58 pmCHA - BOI
1 stop9h 29mDelta
jue. 2/51:40 pmBOI - CHA
1 stop5h 32mDelta
Deal found 11/24$429
This Delta deal was found by Cheapflights users on 11/24. 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.
jue. 12/117:25 amCHA - GEG
2 stops11h 15mDelta
lun. 12/157:17 pmGEG - CHA
2 stops11h 00mDelta
Deal found 11/24$439
This Delta deal was found by Cheapflights users on 11/25. 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.
vie. 12/55:45 amCHA - GEG
1 stop9h 17mDelta
sáb. 12/61:12 pmGEG - CHA
1 stop7h 15mDelta
Deal found 11/25$449
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
dom. 12/211:41 pmCHA - BOI
2 stops34h 10mMultiple Airlines
vie. 12/269:46 pmBOI - CHA
1 stop21h 41mMultiple Airlines
Deal found 11/25$473
This Delta deal was found by Cheapflights users on 11/24. 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.
mié. 11/264:14 pmCHA - BOI
1 stop8h 13mDelta
vie. 12/52:04 pmBOI - CHA
1 stop7h 22mDelta
Deal found 11/24$484
This Delta deal was found by Cheapflights users on 11/25. 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.
dom. 12/215:25 pmCHA - BOI
1 stop7h 16mDelta
jue. 12/251:55 pmBOI - CHA
1 stop7h 52mDelta
Deal found 11/25$487
This Delta deal was found by Cheapflights users on 11/25. 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.
jue. 12/258:30 amCHA - BOI
2 stops17h 23mDelta
vie. 12/2611:47 pmBOI - CHA
1 stop7h 39mDelta
Deal found 11/25$488
This Delta deal was found by Cheapflights users on 11/24. 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.
mié. 11/265:50 amCHA - BOI
2 stops10h 19mDelta
jue. 12/42:04 pmBOI - CHA
1 stop7h 22mDelta
Deal found 11/24$489

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga 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 noviembre 25, 2025.
Use the filters below to find and compare flights from Chattanooga to Idaho that are best for you.

Fly from

Chattanooga

Fly to

Idaho

Route

Depart

Return

Price

ChattanoogaSpokane

CHA - GEG

CHAGEG

Chattanooga Lovell Field

jue. 2/26

5:22 pm-9:52 pm

1 stop7h 30m

Spokane

dom. 3/1

7:00 am-4:47 pm

1 stop6h 47m

$289

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

sáb. 1/10

5:30 am-12:32 pm

1 stop9h 02m

Boise Air Term. Gowen Fld

mar. 1/13

1:41 pm-11:16 pm

1 stop7h 35m

$314

ChattanoogaSpokane

CHA - GEG

CHAGEG

Chattanooga Lovell Field

mié. 2/4

5:30 am-2:55 pm

2 stops12h 25m

Spokane

sáb. 2/7

1:20 pm-9:03 am

2 stops16h 43m

$343

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

vie. 1/9

5:30 am-12:46 pm

1 stop9h 16m

Boise Air Term. Gowen Fld

sáb. 1/10

1:42 pm-11:16 pm

1 stop7h 34m

$344

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

mar. 12/9

5:45 am-12:54 pm

1 stop9h 09m

Boise Air Term. Gowen Fld

sáb. 12/13

2:04 pm-11:27 pm

1 stop7h 23m

$359

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

jue. 1/22

6:55 am-12:30 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

sáb. 1/24

5:15 pm-9:03 am

2 stops13h 48m

$363

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

sáb. 1/24

7:00 am-5:35 pm

2 stops12h 35m

Boise Air Term. Gowen Fld

mié. 1/28

1:40 pm-11:16 pm

1 stop7h 36m

$374

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

sáb. 1/24

8:43 am-9:23 pm

2 stops14h 40m

Boise Air Term. Gowen Fld

mié. 1/28

6:10 am-4:54 pm

2 stops8h 44m

$389

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

dom. 1/18

5:30 am-12:46 pm

1 stop9h 16m

Boise Air Term. Gowen Fld

mié. 1/21

5:15 pm-9:03 am

2 stops13h 48m

$412

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

vie. 1/9

5:30 am-12:46 pm

1 stop9h 16m

Boise Air Term. Gowen Fld

dom. 1/11

5:15 pm-11:01 am

2 stops15h 46m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 24 results
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Best time to book a flight from Chattanooga to Idaho

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

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

Currently, April is the cheapest month in which you can book a flight from Chattanooga to Idaho (average of $156). Flying from Chattanooga to Idaho in March is currently the most expensive (average of $309). 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.

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 noviembre 25, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Chattanooga to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,999 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
7,999 reviews
Delta
7.9
Good
7,999 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,038 reviews
Delta
7.9
Good
7,999 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Chattanooga 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 Chattanooga to Idaho?

    If you book a flight to Idaho from Chattanooga, you will be flying from Lovell Field, which is the city’s only airport. Chattanooga Lovell Field (CHA) is located 6.0 mi from the center of Chattanooga.

  • How long is the flight from Chattanooga to Idaho?

    Airlines like United Airlines, Delta, and American Airlines fly from Chattanooga to Idaho in about 6h 10m. The time it takes to get you to your destination can typically vary by up to 2h 52m. The distance from Chattanooga to Idaho is about 1479 mi. This flight may include one or multiple stops.

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

    The most popular flight routes from Chattanooga to Idaho are Chattanooga Lovell Field - Spokane, Chattanooga Lovell Field - Boise Air Term. Gowen Fld and Chattanooga Lovell Field - Jackson Hole.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chattanooga 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 Chattanooga to Idaho?

    Currently, April is the cheapest month in which you can book a flight from Chattanooga to Idaho (average of $156). Flying from Chattanooga to Idaho in March is currently the most expensive (average of $309). 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 Chattanooga to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Chattanooga to Idaho

Discover the top 2 airlines that operate flights from Chattanooga 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 noviembre 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$398FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$466FlexibilityNo cancel feeOn-time71%

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