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Chattanooga

$309+ Cheap flights from Boise to Chattanooga (BOI - 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CHA
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Boise to Chattanooga

Cheapest flights from Boise to Chattanooga
Explore the most affordable flight options available from Boise to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Delta deal was found by Cheapflights users on 1/27. 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.
Sat 10/171:43 pm
BOI
-
CHA
1 stop8h 08m
Delta
Fri 10/233:15 pm
CHA
-
BOI
1 stop9h 26m
Delta
Deal found 1/27$309
This Delta deal was found by Cheapflights users on 1/27. 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.
Fri 10/1611:30 pm
BOI
-
CHA
1 stop7h 36m
Delta
Fri 10/233:15 pm
CHA
-
BOI
1 stop9h 26m
Delta
Deal found 1/27$364
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/101:58 pm
BOI
-
CHA
1 stop6h 18m
American Airlines
Sat 2/147:51 am
CHA
-
BOI
1 stop7h 09m
American Airlines
Deal found 1/26$419
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 1/3112:19 pm
BOI
-
CHA
1 stop6h 25m
United Airlines
Tue 2/35:40 pm
CHA
-
BOI
1 stop7h 17m
United Airlines
Deal found 1/26$484

Find flight deals from Boise to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Chattanooga (CHA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$419
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$343
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 Boise Air Term. Gowen Fld to Chattanooga Lovell Field
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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 January 28, 2026.
Use the filters below to find and compare flights from Boise to Chattanooga that are best for you.

Fly from

Boise

Fly to

Chattanooga

Route

Depart

Return

Price

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Tue 2/10

1:58 pm-10:16 pm

1 stop6h 18m

Chattanooga Lovell Field

Sat 2/14

7:51 am-1:00 pm

1 stop7h 09m

$419

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Wed 2/11

6:10 am-8:44 pm

2 stops12h 34m

Chattanooga Lovell Field

Sun 2/15

1:15 pm-11:38 pm

2 stops12h 23m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Boise to Chattanooga

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Chattanooga in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boise-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Chattanooga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Chattanooga flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boise to Chattanooga

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

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

Currently, September is the cheapest month in which you can book a flight from Boise to Chattanooga (average of $236). Flying from Boise 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.

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 January 28, 2026.
Read through reviews of airlines operating flights from Boise to Chattanooga, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,123 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

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
8,123 reviews
Delta
7.9
Good
8,123 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

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
11,201 reviews
Delta
7.9
Good
8,123 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

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 Boise to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boise to Chattanooga?

    American Airlines and United Airlines can get you from Boise to Chattanooga in just under 6h 18m. Your travel time can differ by up to 6h 16m. There are 1747 mi between Boise and Chattanooga. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Boise to Chattanooga round-trip?

    Currently priced at $208, Delta will fly you from Boise to Chattanooga and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $288. Delta is currently priced 57% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Boise to Chattanooga (average of $236). Flying from Boise 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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Top 2 airlines flying from Boise to Chattanooga

Discover the top 2 airlines that operate flights from Boise 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$208Average$384FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$378FlexibilityNo cancel feeOn-time71%

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