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Chattanooga

$252+ Cheap flights from Idaho to Chattanooga (CHA)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CHA
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Idaho to Chattanooga

Keep the following information in mind while searching for Idaho to Chattanooga flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$294
(Delta)

One-way from

$252
(American Airlines)

Popular in

August

Cheapest in

September

Average price

$730
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Chattanooga Lovell Field flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Chattanooga Lovell Field flights.
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From Idaho to Chattanooga Lovell Field
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One-way flight from Idaho to Chattanooga Lovell Field
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High demand for flights, 7% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 31, 2025.

This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 7/2911:30 pmBOI - CHA
2 stops13h 02mDelta
Tue 8/53:15 pmCHA - BOI
1 stop9h 18mDelta
Deal found 3/30$294
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 4/1512:06 pmBOI - CHA
1 stop8h 54mUnited Airlines
Sat 4/196:45 amCHA - BOI
1 stop7h 25mUnited Airlines
Deal found 3/31$339
This Delta deal was found by Cheapflights users on 3/30. 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 4/1612:45 pmGEG - CHA
1 stop7h 59mDelta
Wed 4/235:45 amCHA - GEG
2 stops10h 20mDelta
Deal found 3/30$339
This American Airlines deal was found by Cheapflights users on 3/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2911:44 amBOI - CHA
1 stop8h 36mAmerican Airlines
Tue 8/55:50 amCHA - BOI
1 stop7h 04mAmerican Airlines
Deal found 3/29$374
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1510:50 amIDA - CHA
2 stops10h 10mUnited Airlines
Sat 4/196:45 amCHA - IDA
2 stops10h 36mUnited Airlines
Deal found 3/30$434
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:34 amGEG - CHA
1 stop8h 49mAmerican Airlines
Wed 4/301:35 pmCHA - GEG
2 stops12h 24mAmerican Airlines
Deal found 3/30$473
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/157:43 amIDA - CHA
2 stops10h 08mAmerican Airlines
Sat 4/196:00 amCHA - IDA
1 stop8h 29mAmerican Airlines
Deal found 3/30$486
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/23:25 pmGEG - CHA
2 stops17h 04mUnited Airlines
Mon 5/512:14 pmCHA - GEG
2 stops11h 36mUnited Airlines
Deal found 3/29$551
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1412:53 pmJAC - CHA
1 stop6h 35mAmerican Airlines
Fri 4/187:51 amCHA - JAC
1 stop6h 22mAmerican Airlines
Deal found 3/30$661
This Delta deal was found by Cheapflights users on 3/30. 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.
Mon 4/141:23 pmJAC - CHA
2 stops8h 21mDelta
Fri 4/187:00 amCHA - JAC
2 stops11h 41mDelta
Deal found 3/30$671
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/147:00 amJAC - CHA
3 stops14h 00mUnited Airlines
Fri 4/1812:14 pmCHA - JAC
2 stops10h 38mUnited Airlines
Deal found 3/30$871

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 March 31, 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

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Tue 4/15

2:15 pm-11:44 pm

1 stop7h 29m

Chattanooga Lovell Field

Sat 4/19

7:35 am-5:00 pm

2 stops11h 25m

$299

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Tue 4/15

12:06 pm-11:00 pm

1 stop8h 54m

Chattanooga Lovell Field

Sat 4/19

6:45 am-12:10 pm

1 stop7h 25m

$339

SpokaneChattanooga

GEG - CHA

GEGCHA

Spokane

Wed 4/16

12:45 pm-11:44 pm

1 stop7h 59m

Chattanooga Lovell Field

Wed 4/23

5:45 am-1:05 pm

2 stops10h 20m

$339

Idaho FallsChattanooga

IDA - CHA

IDACHA

Idaho Falls Fanning Field

Tue 4/15

10:50 am-11:00 pm

2 stops10h 10m

Chattanooga Lovell Field

Sat 4/19

6:45 am-3:21 pm

2 stops10h 36m

$434

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Fri 4/11

1:23 pm-11:43 pm

1 stop8h 20m

Chattanooga Lovell Field

Sun 4/13

7:51 am-12:33 pm

1 stop6h 42m

$439

SpokaneChattanooga

GEG - CHA

GEGCHA

Spokane

Sat 4/26

5:34 am-5:23 pm

1 stop8h 49m

Chattanooga Lovell Field

Wed 4/30

1:35 pm-10:59 pm

2 stops12h 24m

$473

Idaho FallsChattanooga

IDA - CHA

IDACHA

Idaho Falls Fanning Field

Tue 4/15

7:43 am-7:51 pm

2 stops10h 08m

Chattanooga Lovell Field

Sat 4/19

6:00 am-12:29 pm

1 stop8h 29m

$486

SpokaneChattanooga

GEG - CHA

GEGCHA

Spokane

Fri 5/2

3:25 pm-11:29 am

2 stops17h 04m

Chattanooga Lovell Field

Mon 5/5

12:14 pm-8:50 pm

2 stops11h 36m

$551

JacksonChattanooga

JAC - CHA

JACCHA

Jackson Hole

Mon 4/14

12:53 pm-9:28 pm

1 stop6h 35m

Chattanooga Lovell Field

Fri 4/18

7:51 am-12:13 pm

1 stop6h 22m

$661

JacksonChattanooga

JAC - CHA

JACCHA

Jackson Hole

Mon 4/14

1:23 pm-11:44 pm

2 stops8h 21m

Chattanooga Lovell Field

Fri 4/18

7:00 am-4:41 pm

2 stops11h 41m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 12 results
1
2

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, November is the cheapest month in which you can book a flight from Idaho to Chattanooga (average of $323). Flying from Idaho to Chattanooga in June is currently the most expensive (average of $446). 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 March 31, 2025.

When flying from Idaho to Chattanooga, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Chattanooga by month

Plan your trip to Chattanooga by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chattanooga ranges from 3.3 - 5.0 inches per month. March is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Chattanooga when rainfall is around 3.3 in.

Temperature in Chattanooga by month

Plan your trip to Chattanooga by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chattanooga, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Chattanooga

Get insights into the airlines that provide service to Chattanooga. 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 Chattanooga. Reviews last updated March 31, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Idaho to Chattanooga have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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, Spokane - Chattanooga Lovell Field or Pocatello - 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, November is the cheapest month in which you can book a flight from Idaho to Chattanooga (average of $323). Flying from Idaho to Chattanooga in June is currently the most expensive (average of $446). 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

Traveling to a place near Idaho?

Book flights to Idaho if you plan to visit one of these locations
Ringgold

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Alternative routes for Idaho to Chattanooga

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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$518FlexibilityNo cancel feeOn-time71%
DeltaCheapest$319Average$458FlexibilityNo cancel feeOn-timeN/A
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