How long is the flight from Chattanooga to Boise?

Airlines like American Airlines and United Airlines fly from Chattanooga to Boise in about 7h 13m. The time it takes to get you to your destination can typically vary by up to 6h 08m. Airlines will cover a distance of 1747 mi. This flight may include one or multiple stops.

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

Our cheapest airline available from Chattanooga to Boise is American Airlines. Our recent data shows that you can find tickets from as low as $288 on this airline. An additional option worth looking into is Delta, starting at $288. American Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

If weather is an important factor for your trip to Boise, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from CHA to BOI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chattanooga to Boise as you normally would.

Most accurate provider : When it comes to deals on Chattanooga-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chattanooga-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chattanooga-Boise flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Chattanooga-Boise flights, Cheapflights users trust eDreams the most. eDreams 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 Chattanooga-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Chattanooga to Boise?

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

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

Yes. Cheapflights offers flight deals from Chattanooga to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$309+ Flights from Chattanooga to Boise

Q: How much does it cost to fly round-trip from Chattanooga to Boise?

Airfare is below average for this route at the moment. Chattanooga to Boise flights typically cost between $392 and $582 in January. The cheapest round-trip price found within the last 3 days was $309 on American Airlines (Jan 30-Feb 1).

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Cheap flight deals from Chattanooga to Boise

Cheapest flights from Chattanooga to Boise
Explore the most affordable flight options available from Chattanooga to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 20, 2025.

Fri 12/265:43 pmCHA - BOI

1 stop7h 16mUnited Airlines

Wed 12/318:20 amBOI - CHA

1 stop6h 48mUnited Airlines

Deal found 12/19

$804

Fri 12/267:35 amCHA - BOI

1 stop7h 30mAmerican Airlines

Wed 12/316:40 amBOI - CHA

2 stops11h 03mAmerican Airlines

Deal found 12/19

$820

Best flights from Chattanooga to Boise
Discover carefully curated flight deals from Chattanooga to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 20, 2025.

Fri 1/302:12 pmCHA - BOI

1 stop7h 13mAmerican Airlines

Sun 2/11:58 pmBOI - CHA

1 stop6h 18mAmerican Airlines

Deal found 12/20

$309

Fri 1/168:30 amCHA - BOI

2 stops13h 21mUnited Airlines

Fri 1/238:15 amBOI - CHA

1 stop6h 39mUnited Airlines

Deal found 12/18

$314

Sat 1/171:00 pmCHA - BOI

1 stop8h 13mUnited Airlines

Tue 1/2012:19 pmBOI - CHA

1 stop6h 25mUnited Airlines

Deal found 12/18

$390

Fri 1/301:00 pmCHA - BOI

2 stops12h 48mUnited Airlines

Sun 2/18:15 amBOI - CHA

1 stop6h 39mUnited Airlines

Deal found 12/20

$413

Last-minute flights from Chattanooga to Boise
Discover last-minute flight deals from Chattanooga to Boise. Data last updated December 20, 2025 and is based on user searches.

Fri 1/168:30 amCHA - BOI

2 stops13h 21mUnited Airlines

Fri 1/238:15 amBOI - CHA

1 stop6h 39mUnited Airlines

Deal found 12/18

$314

Sat 1/171:00 pmCHA - BOI

1 stop8h 13mUnited Airlines

Tue 1/2012:19 pmBOI - CHA

1 stop6h 25mUnited Airlines

Deal found 12/18

$390

Fri 1/302:12 pmCHA - BOI

1 stop7h 13mAmerican Airlines

Sun 2/11:58 pmBOI - CHA

1 stop6h 18mAmerican Airlines

Deal found 12/20

$309

Fri 1/301:00 pmCHA - BOI

2 stops12h 48mUnited Airlines

Sun 2/18:15 amBOI - CHA

1 stop6h 39mUnited Airlines

Deal found 12/20

$413

Find flight deals from Chattanooga to Boise

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$309 (American Airlines)
Popular in	October
Cheapest in	June
Average price	$488

Provider with most accurate pricing for Chattanooga Lovell Field-Boise Air Term. Gowen Fld flight deals.

Search Deals

Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Boise Air Term. Gowen Fld flights.

Search Deals

From Chattanooga Lovell Field to Boise Air Term. Gowen Fld

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($67 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Fri 1/30

2:12 pm-7:25 pm

1 stop7h 13m

Boise Air Term. Gowen Fld

Sun 2/1

1:58 pm-10:16 pm

1 stop6h 18m

$309

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Fri 1/16

8:30 am-7:51 pm

2 stops13h 21m

Boise Air Term. Gowen Fld

Fri 1/23

8:15 am-4:54 pm

1 stop6h 39m

$314

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Sat 1/17

1:00 pm-7:13 pm

1 stop8h 13m

Boise Air Term. Gowen Fld

Tue 1/20

12:19 pm-8:44 pm

1 stop6h 25m

$390

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Fri 1/30

1:00 pm-11:48 pm

2 stops12h 48m

Boise Air Term. Gowen Fld

Sun 2/1

8:15 am-4:54 pm

1 stop6h 39m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Compare providers for flights from Chattanooga to Boise

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chattanooga to Boise in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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 Chattanooga-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chattanooga-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chattanooga-Boise flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Chattanooga-Boise flights, Cheapflights users trust eDreams the most. eDreams 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 Chattanooga-Boise 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 Chattanooga to Boise

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

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

Currently, April is the cheapest month in which you can book a flight from Chattanooga to Boise (average of $156). Flying from Chattanooga to Boise in December is currently the most expensive (average of $320). 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.

How much does it cost to fly round-trip from Chattanooga to Boise?

Reviews of airlines servicing Boise

Read reviews from past customers who have flown Delta and American Airlines from Chattanooga to Boise. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,021 reviews

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

8,021 reviews

Delta

7.9

Good

8,021 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,050 reviews

Delta

7.9

Good

8,021 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from Chattanooga to Boise?
Airlines like American Airlines and United Airlines fly from Chattanooga to Boise in about 7h 13m. The time it takes to get you to your destination can typically vary by up to 6h 08m. Airlines will cover a distance of 1747 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Chattanooga to Boise round-trip?
Our cheapest airline available from Chattanooga to Boise is American Airlines. Our recent data shows that you can find tickets from as low as $288 on this airline. An additional option worth looking into is Delta, starting at $288. American Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Chattanooga to Boise that include hotel bookings?
Yes. In addition to deals on Chattanooga to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chattanooga to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Boise.
Can I find deals for business class flights from Chattanooga to Boise?
Yes. Cheapflights offers flight deals from Chattanooga to Boise 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 Boise?
Currently, April is the cheapest month in which you can book a flight from Chattanooga to Boise (average of $156). Flying from Chattanooga to Boise in December is currently the most expensive (average of $320). 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

Ontario

Meridian

Nampa

Caldwell

McCall

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Alternative routes for Chattanooga to Boise

Other flights to Boise

Top 2 airlines flying from Chattanooga to Boise

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$288	Average$374	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$288	Average$470	FlexibilityNo cancel fee	On-time71%

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$309+ Cheap flights from Chattanooga to Boise (CHA - BOI)

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chattanooga to Boise with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Chattanooga to Boise

Cheapest flights from Chattanooga to BoiseExplore the most affordable flight options available from Chattanooga to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 20, 2025.

Explore the most affordable flight options available from Chattanooga to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 20, 2025.

Find flight deals from Chattanooga to Boise

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chattanooga to Boise that are best for you.

Compare providers for flights from Chattanooga to Boise

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 Chattanooga to Boise in December.

Best time to book a flight from Chattanooga to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Chattanooga with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chattanooga to Boise

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

How much does it cost to fly round-trip from Chattanooga to Boise?

Reviews of airlines servicing Boise

Read reviews from past customers who have flown Delta and American Airlines from Chattanooga to Boise. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

How can I find direct flights from Chattanooga to Boise?

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

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

Traveling to a place near Boise?

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Alternative routes for Chattanooga to Boise

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Top 2 airlines flying from Chattanooga to Boise

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Cheapest flights from Chattanooga to Boise
Explore the most affordable flight options available from Chattanooga to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 20, 2025.