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Chattanooga

$314+ Cheap flights from Idaho to Chattanooga (CHA)

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CHA
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
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Cheap flight deals from Idaho to Chattanooga

Cheapest flights from Idaho to Chattanooga
Explore the most affordable flight options available from Idaho to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 16, 2025.

This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/293:11 pmJAC - CHA
1 stop6h 31mAmerican Airlines
vie. 1/27:11 amCHA - JAC
1 stop9h 20mAmerican Airlines
Deal found 12/13$329
This United Airlines deal was found by Cheapflights users on 12/15. 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.
mar. 12/307:00 amJAC - CHA
2 stops11h 51mUnited Airlines
sáb. 1/38:38 amCHA - JAC
2 stops14h 14mUnited Airlines
Deal found 12/15$395
This American Airlines deal was found by Cheapflights users on 12/15. 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. 12/301:30 pmJAC - CHA
1 stop6h 45mAmerican Airlines
sáb. 1/37:11 amCHA - JAC
1 stop9h 20mAmerican Airlines
Deal found 12/15$444
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/178:15 amBOI - CHA
1 stop6h 44mUnited Airlines
sáb. 12/205:43 pmCHA - BOI
1 stop7h 16mUnited Airlines
Deal found 12/13$531
This United Airlines deal was found by Cheapflights users on 12/16. 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.
mié. 12/315:05 amGEG - CHA
2 stops9h 03mUnited Airlines
dom. 1/45:43 pmCHA - GEG
1 stop7h 47mUnited Airlines
Deal found 12/16$556
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/296:55 pmBOI - CHA
2 stops14h 45mUnited Airlines
vie. 1/25:43 pmCHA - BOI
1 stop7h 16mUnited Airlines
Deal found 12/14$562
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/297:00 amJAC - CHA
2 stops11h 51mUnited Airlines
vie. 1/28:38 amCHA - JAC
2 stops8h 46mUnited Airlines
Deal found 12/13$604
This American Airlines deal was found by Cheapflights users on 12/16. 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.
mié. 12/316:07 amGEG - CHA
1 stop13h 08mAmerican Airlines
dom. 1/47:35 amCHA - GEG
1 stop16h 53mAmerican Airlines
Deal found 12/16$625
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2911:47 pmBOI - CHA
1 stop8h 09mDelta
vie. 1/25:25 pmCHA - BOI
1 stop7h 12mDelta
Deal found 12/14$759
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1612:16 pmBOI - CHA
1 stop6h 41mUnited Airlines
vie. 12/195:43 pmCHA - BOI
2 stops21h 53mUnited Airlines
Deal found 12/13$819
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/187:00 amJAC - CHA
2 stops11h 51mUnited Airlines
vie. 12/265:43 pmCHA - JAC
2 stops18h 12mUnited Airlines
Deal found 12/14$889
This United Airlines deal was found by Cheapflights users on 12/16. 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.
mié. 12/315:00 amIDA - CHA
2 stops10h 08mUnited Airlines
dom. 1/48:38 amCHA - IDA
2 stops16h 21mUnited Airlines
Deal found 12/16$908

Find flight deals from Idaho to Chattanooga

Keep the following information in mind while searching for Idaho to Chattanooga flight deals. Data was last updated diciembre 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$366
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$887
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Chattanooga Lovell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Chattanooga Lovell Field flights.
Search Deals
From Idaho to Chattanooga Lovell Field
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Chattanooga 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 diciembre 16, 2025.
Use the filters below to find and compare flights from Idaho to Chattanooga that are best for you.

Fly from

Idaho

Fly to

Chattanooga

Route

Depart

Return

Price

SpokaneChattanooga

GEG - CHA

GEGCHA

Spokane

mié. 1/21

11:25 am-8:44 pm

1 stop6h 19m

Chattanooga Lovell Field

mié. 1/28

8:15 am-7:16 pm

2 stops14h 01m

$314

JacksonChattanooga

JAC - CHA

JACCHA

Jackson Hole

lun. 12/29

3:11 pm-11:42 pm

1 stop6h 31m

Chattanooga Lovell Field

vie. 1/2

7:11 am-2:31 pm

1 stop9h 20m

$329

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

vie. 1/9

12:19 pm-8:43 pm

1 stop6h 24m

Chattanooga Lovell Field

sáb. 1/17

1:00 pm-7:13 pm

1 stop8h 13m

$366

JacksonChattanooga

JAC - CHA

JACCHA

Jackson Hole

mié. 1/14

12:30 pm-8:44 pm

1 stop6h 14m

Chattanooga Lovell Field

sáb. 1/17

1:00 pm-8:42 pm

2 stops9h 42m

$379

SpokaneChattanooga

GEG - CHA

GEGCHA

Spokane

mié. 1/21

6:00 am-6:04 pm

1 stop9h 04m

Chattanooga Lovell Field

mié. 1/28

12:21 pm-6:49 pm

1 stop9h 28m

$407

Idaho FallsChattanooga

IDA - CHA

IDACHA

Idaho Falls Fanning Field

sáb. 1/31

6:30 am-8:44 pm

2 stops12h 14m

Chattanooga Lovell Field

mar. 2/3

1:00 pm-9:07 pm

2 stops10h 07m

$409

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

sáb. 2/21

8:05 am-4:47 pm

1 stop6h 42m

Chattanooga Lovell Field

mar. 2/24

10:53 am-9:32 pm

2 stops12h 39m

$429

SpokaneChattanooga

GEG - CHA

GEGCHA

Spokane

sáb. 1/31

5:00 am-8:44 pm

2 stops12h 44m

Chattanooga Lovell Field

mié. 2/4

1:00 pm-9:22 pm

2 stops11h 22m

$434

SpokaneChattanooga

GEG - CHA

GEGCHA

Spokane

vie. 1/23

12:55 pm-11:16 pm

1 stop7h 21m

Chattanooga Lovell Field

dom. 1/25

5:30 am-1:03 pm

2 stops10h 33m

$444

JacksonChattanooga

JAC - CHA

JACCHA

Jackson Hole

mar. 12/30

1:30 pm-10:15 pm

1 stop6h 45m

Chattanooga Lovell Field

sáb. 1/3

7:11 am-2:31 pm

1 stop9h 20m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 17 results
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Best time to book a flight from Idaho to Chattanooga

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

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

Currently, September is the cheapest month in which you can book a flight from Idaho to Chattanooga (average of $236). Flying from Idaho to Chattanooga in June is currently the most expensive (average of $378). 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 ID to CHA?

Find hourly flight availability from Idaho to Chattanooga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 16, 2025.

It’s optimal to fly from Idaho to Chattanooga in the evening. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

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

    Located just 6.0 mi from the city center, Chattanooga Lovell Field (CHA) is the airport most travelers will use when flying to Chattanooga from Idaho.

  • How long is the flight from Idaho to Chattanooga?

    Departing from Idaho to Chattanooga will take you 6h 19m. The distance from Idaho to Chattanooga is about 1869 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    When deciding which route to take from Idaho to Chattanooga consider Boise Air Term. Gowen Fld - Chattanooga Lovell Field, Idaho Falls Fanning Field - Chattanooga Lovell Field or Jackson Hole - Chattanooga Lovell Field as they are the most popular.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Idaho to Chattanooga (average of $236). Flying from Idaho to Chattanooga in June is currently the most expensive (average of $378). 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 Idaho to Chattanooga

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

Discover the top 2 airlines that operate flights from Idaho to Chattanooga. 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 diciembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$239Average$384FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$378FlexibilityNo cancel feeOn-time71%

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