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Chattanooga

$349+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CHA
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
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 June 11, 2026.

This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 8/612:12 pm
BOI
-
CHA
1 stop8h 47m
American Airlines
Mon 8/104:08 pm
CHA
-
BOI
1 stop8h 03m
American Airlines
Deal found 6/10$349
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/258:01 am
BOI
-
CHA
2 stops13h 20m
American Airlines
Tue 9/16:14 am
CHA
-
BOI
1 stop7h 02m
American Airlines
Deal found 6/10$354
This Delta deal was found by Cheapflights users on 6/6. 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 8/256:45 pm
BOI
-
CHA
2 stops12h 33m
Delta
Tue 9/16:00 am
CHA
-
BOI
2 stops9h 42m
Delta
Deal found 6/6$369
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 9/237:05 pm
BOI
-
CHA
2 stops12h 37m
United Airlines
Tue 9/296:00 am
CHA
-
BOI
1 stop7h 28m
United Airlines
Deal found 6/8$379
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 9/237:02 am
BOI
-
CHA
1 stop6h 24m
American Airlines
Tue 9/294:11 pm
CHA
-
BOI
1 stop8h 16m
American Airlines
Deal found 6/8$413
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/1012:15 pm
BOI
-
CHA
1 stop8h 44m
American Airlines
Fri 7/174:22 pm
CHA
-
BOI
1 stop8h 59m
American Airlines
Deal found 6/10$424
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/46:21 am
BOI
-
CHA
1 stop7h 12m
American Airlines
Fri 7/106:04 am
CHA
-
BOI
1 stop7h 15m
American Airlines
Deal found 6/9$429
This Delta deal was found by Cheapflights users on 6/8. 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.
Thu 7/211:45 pm
BOI
-
CHA
1 stop7h 34m
Delta
Tue 7/76:40 am
CHA
-
BOI
1 stop8h 13m
Delta
Deal found 6/8$439

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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(American Airlines)

Popular in

May

Cheapest in

October

Average price

$614
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 Boise Air Term. Gowen Fld to Chattanooga Lovell Field
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($258 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease ($91 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 11, 2026.
Use the filters below to find and compare flights from Boise to Chattanooga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Tue 8/25

12:12 pm-10:20 pm

1 stop8h 08m

Chattanooga Lovell Field

Tue 9/1

4:08 pm-10:20 pm

1 stop8h 12m

$359

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Tue 8/25

6:45 pm-9:18 am

2 stops12h 33m

Chattanooga Lovell Field

Tue 9/1

6:00 am-1:42 pm

2 stops9h 42m

$369

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Thu 8/6

2:49 pm-10:59 pm

1 stop6h 10m

Chattanooga Lovell Field

Mon 8/10

12:10 pm-10:40 pm

2 stops12h 30m

$429
Quickest round-trip

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Thu 7/2

11:45 pm-9:19 am

1 stop7h 34m

Chattanooga Lovell Field

Tue 7/7

6:40 am-12:53 pm

1 stop8h 13m

$439

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Thu 7/9

12:15 pm-10:59 pm

1 stop8h 44m

Chattanooga Lovell Field

Tue 7/14

1:27 pm-11:21 pm

2 stops11h 54m

$440

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Fri 7/3

11:45 pm-9:39 am

1 stop7h 54m

Chattanooga Lovell Field

Tue 7/7

10:01 am-5:51 pm

2 stops9h 50m

$489

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Thu 7/2

11:45 pm-9:19 am

1 stop7h 34m

Chattanooga Lovell Field

Wed 7/8

2:50 pm-9:57 pm

1 stop9h 07m

$489

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Wed 9/23

6:40 pm-9:18 am

2 stops12h 38m

Chattanooga Lovell Field

Tue 9/29

2:55 pm-11:58 pm

2 stops11h 03m

$494

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Thu 7/9

11:10 pm-2:19 pm

2 stops13h 09m

Chattanooga Lovell Field

Tue 7/14

5:35 am-1:44 pm

2 stops10h 09m

$508

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Sat 7/4

10:20 am-8:49 pm

2 stops8h 29m

Chattanooga Lovell Field

Fri 7/10

6:00 am-4:44 pm

2 stops12h 44m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Sorted by cheapest first

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 June.
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, October is the cheapest month in which you can book a flight from Boise to Chattanooga (average of $312). Flying from Boise to Chattanooga in May is currently the most expensive (average of $1,589). 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 June 11, 2026.
Read through reviews of airlines operating flights from Boise to Chattanooga, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,805 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,805 reviews
United Airlines
7.4
Good
9,805 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,640 reviews
United Airlines
7.4
Good
9,805 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 Delta can get you from Boise to Chattanooga in just under 8h 47m. Your travel time can differ by up to 3h 46m. 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 $288, American Airlines will fly you from Boise to Chattanooga and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $288. American Airlines is currently priced 51% 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, October is the cheapest month in which you can book a flight from Boise to Chattanooga (average of $312). Flying from Boise to Chattanooga in May is currently the most expensive (average of $1,589). 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 Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Trenton

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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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$448FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$343FlexibilityNo cancel feeOn-time71%

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