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Chattanooga

$359+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CHA
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
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 July 28, 2026.

This American Airlines deal was found by Cheapflights users on 7/25. 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 10/107:00 am
BOI
-
CHA
1 stop6h 23m
American Airlines
Sat 10/174:08 pm
CHA
-
BOI
1 stop8h 25m
American Airlines
Deal found 7/25$359
This United Airlines deal was found by Cheapflights users on 7/25. 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 10/1010:35 am
BOI
-
CHA
2 stops11h 35m
United Airlines
Sat 10/176:00 am
CHA
-
BOI
1 stop7h 28m
United Airlines
Deal found 7/25$364
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/712:12 pm
BOI
-
CHA
1 stop8h 08m
American Airlines
Mon 8/104:08 pm
CHA
-
BOI
1 stop8h 03m
American Airlines
Deal found 7/22$429
This Delta deal was found by Cheapflights users on 7/22. 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 8/66:45 pm
BOI
-
CHA
2 stops12h 33m
Delta
Sun 8/92:44 pm
CHA
-
BOI
1 stop9h 13m
Delta
Deal found 7/22$434
This American Airlines deal was found by Cheapflights users on 7/24. 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 8/88:01 am
BOI
-
CHA
2 stops12h 19m
American Airlines
Tue 8/1112:15 pm
CHA
-
BOI
2 stops12h 25m
American Airlines
Deal found 7/24$439
This Delta deal was found by Cheapflights users on 7/25. 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 8/71:59 pm
BOI
-
CHA
1 stop7h 44m
Delta
Wed 8/126:45 am
CHA
-
BOI
1 stop8h 04m
Delta
Deal found 7/25$474
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/712:12 pm
BOI
-
CHA
1 stop8h 08m
American Airlines
Wed 8/126:14 am
CHA
-
BOI
2 stops9h 10m
American Airlines
Deal found 7/25$479
This Delta deal was found by Cheapflights users on 7/25. 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 10/2211:10 pm
BOI
-
CHA
1 stop8h 11m
Delta
Mon 10/266:40 am
CHA
-
BOI
1 stop8h 54m
Delta
Deal found 7/25$489
This American Airlines deal was found by Cheapflights users on 7/25. 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 10/107:00 am
BOI
-
CHA
1 stop6h 23m
American Airlines
Sun 10/184:08 pm
CHA
-
BOI
1 stop8h 21m
American Airlines
Deal found 7/25$503
This American Airlines deal was found by Cheapflights users on 7/25. 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 10/228:00 am
BOI
-
CHA
2 stops12h 23m
American Airlines
Mon 10/264:08 pm
CHA
-
BOI
1 stop8h 21m
American Airlines
Deal found 7/25$504

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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$359
(American Airlines)

Popular in

May

Cheapest in

October

Average price

$438
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. 54% potential increase in price ($823 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 39% potential price decrease ($196 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 28, 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
Quickest round-trip

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Thu 8/6

2:49 pm-10:56 pm

1 stop6h 07m

Chattanooga Lovell Field

Sun 8/9

4:08 pm-10:11 pm

1 stop8h 03m

$429

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Sat 8/8

5:00 am-3:04 pm

1 stop8h 04m

Chattanooga Lovell Field

Tue 8/11

6:15 am-11:28 am

1 stop7h 13m

$429

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Fri 8/7

12:12 pm-10:20 pm

1 stop8h 08m

Chattanooga Lovell Field

Mon 8/10

4:08 pm-10:11 pm

1 stop8h 03m

$429

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Thu 8/6

6:45 pm-9:18 am

2 stops12h 33m

Chattanooga Lovell Field

Sun 8/9

2:44 pm-9:57 pm

1 stop9h 13m

$434

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Sat 8/8

8:01 am-10:20 pm

2 stops12h 19m

Chattanooga Lovell Field

Tue 8/11

12:15 pm-10:40 pm

2 stops12h 25m

$439

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Fri 8/7

1:59 pm-11:43 pm

1 stop7h 44m

Chattanooga Lovell Field

Wed 8/12

6:45 am-12:49 pm

1 stop8h 04m

$474

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Sun 10/11

11:10 pm-9:21 am

1 stop8h 11m

Chattanooga Lovell Field

Sun 10/18

6:40 am-1:34 pm

1 stop8h 54m

$559
Cheapest one-way
Quickest one-way

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Wed 8/26

6:44 am-3:23 pm

1 stop6h 39m

$379

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Wed 8/26

10:31 am-11:15 pm

2 stops10h 44m

$384

BoiseChattanooga

BOI - CHA

BOICHA

Boise Air Term. Gowen Fld

Wed 9/2

8:01 am-11:21 pm

2 stops13h 20m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 July.
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.

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 July 28, 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
10,046 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,046 reviews
United Airlines
7.4
Good
10,046 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
American Airlines
7.1
Good
11,839 reviews
United Airlines
7.4
Good
10,046 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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, United Airlines, and Delta can get you from Boise to Chattanooga in just under 6h 07m. Your travel time can differ by up to 6h 26m. 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 58% 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.

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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$448FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$343FlexibilityNo cancel feeOn-time71%

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