$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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CHA
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Chattanooga with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boise to Chattanooga
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boise to ChattanoogaExplore 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 September 11, 2026.
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 September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:24 pm -
1 stop6h 32m
Sat 10/177:30 am -
1 stop8h 21m
Deal found 9/6![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:10 pm -
1 stop8h 08m
Tue 10/65:35 am -
2 stops8h 41m
Deal found 9/10![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/206:50 pm -
2 stops12h 52m
Tue 10/276:50 am -
2 stops8h 55m
Deal found 9/7![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/11:50 pm -
1 stop6h 44m
Tue 10/64:09 pm -
1 stop8h 20m
Deal found 9/7![American Airlines logo]()
$419
Best flights from Boise to ChattanoogaDiscover carefully curated flight deals from Boise to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Boise to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:24 pm -
1 stop6h 32m
Sat 10/177:30 am -
1 stop8h 21m
Deal found 9/6![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:40 pm -
1 stop7h 59m
Thu 10/153:09 pm -
2 stops10h 50m
Deal found 9/9![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/206:50 pm -
2 stops12h 52m
Tue 10/276:50 am -
2 stops8h 55m
Deal found 9/7![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:10 pm -
1 stop8h 08m
Tue 10/66:00 am -
2 stops8h 35m
Deal found 9/9![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:50 pm -
2 stops12h 52m
Sun 10/46:00 am -
1 stop7h 28m
Deal found 9/10![United Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:50 pm -
1 stop6h 34m
Sun 10/45:00 am -
2 stops11h 31m
Deal found 9/6![American Airlines logo]()
$526
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:10 pm -
2 stops13h 19m
Sat 10/106:40 am -
1 stop8h 54m
Deal found 9/9![Delta logo]()
$494
Last-minute flights from Boise to ChattanoogaDiscover last-minute flight deals from Boise to Chattanooga. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Chattanooga. Data last updated September 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:10 pm -
1 stop8h 08m
Tue 10/65:35 am -
2 stops8h 41m
Deal found 9/10![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/11:50 pm -
1 stop6h 44m
Tue 10/64:09 pm -
1 stop8h 20m
Deal found 9/7![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:24 pm -
1 stop6h 32m
Sat 10/177:30 am -
1 stop8h 21m
Deal found 9/6![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/206:50 pm -
2 stops12h 52m
Tue 10/276:50 am -
2 stops8h 55m
Deal found 9/7![United Airlines logo]()
$389
One-way flights from Boise to ChattanoogaSearch for one-way flight options from Boise to Chattanooga. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Boise to Chattanooga. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Delta deal was found by Cheapflights users on 9/6. 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.
Sun 10/411:10 pm -
1 stop8h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$749
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:50 pm -
1 stop6h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$973
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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (American Airlines) |
Popular in | May |
Cheapest in | January |
Average price | $373 |
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 7,457,451 searches. Data last updated September 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
Cheapest round-trip
BoiseChattanooga
BOI Boise Air Term. Gowen Fld - CHA Chattanooga Lovell Field
BOICHA
Boise Air Term. Gowen Fld
Fri 10/9
3:24 pm-11:56 pm
1 stop6h 32m
Chattanooga Lovell Field
Sat 10/17
7:30 am-1:51 pm
1 stop8h 21m
$359
BoiseChattanooga
BOI Boise Air Term. Gowen Fld - CHA Chattanooga Lovell Field
BOICHA
Boise Air Term. Gowen Fld
Fri 10/9
1:40 pm-11:39 pm
1 stop7h 59m
Chattanooga Lovell Field
Thu 10/15
3:09 pm-11:59 pm
2 stops10h 50m
$364
BoiseChattanooga
BOI Boise Air Term. Gowen Fld - CHA Chattanooga Lovell Field
BOICHA
Boise Air Term. Gowen Fld
Thu 10/1
11:10 pm-9:18 am
1 stop8h 08m
Chattanooga Lovell Field
Tue 10/6
6:00 am-12:35 pm
2 stops8h 35m
$364
BoiseChattanooga
BOI Boise Air Term. Gowen Fld - CHA Chattanooga Lovell Field
BOICHA
Boise Air Term. Gowen Fld
Tue 10/20
6:50 pm-9:42 am
2 stops12h 52m
Chattanooga Lovell Field
Tue 10/27
6:50 am-1:45 pm
2 stops8h 55m
$389
BoiseChattanooga
BOI Boise Air Term. Gowen Fld - CHA Chattanooga Lovell Field
BOICHA
Boise Air Term. Gowen Fld
Tue 9/29
6:50 pm-9:42 am
2 stops12h 52m
Chattanooga Lovell Field
Sun 10/4
6:00 am-11:28 am
1 stop7h 28m
$479
BoiseChattanooga
BOI Boise Air Term. Gowen Fld - CHA Chattanooga Lovell Field
BOICHA
Boise Air Term. Gowen Fld
Mon 10/5
11:10 pm-2:29 pm
2 stops13h 19m
Chattanooga Lovell Field
Sat 10/10
6:40 am-1:34 pm
1 stop8h 54m
$494
BoiseChattanooga
BOI Boise Air Term. Gowen Fld - CHA Chattanooga Lovell Field
BOICHA
Boise Air Term. Gowen Fld
Tue 9/29
1:50 pm-10:24 pm
1 stop6h 34m
Chattanooga Lovell Field
Sun 10/4
5:00 am-2:31 pm
2 stops11h 31m
$526
BoiseChattanooga
BOI Boise Air Term. Gowen Fld - CHA Chattanooga Lovell Field
BOICHA
Boise Air Term. Gowen Fld
Sun 10/4
11:10 pm-9:18 am
1 stop8h 08m
Chattanooga Lovell Field
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$749
Quickest round-trip
BoiseChattanooga
BOI Boise Air Term. Gowen Fld - CHA Chattanooga Lovell Field
BOICHA
Boise Air Term. Gowen Fld
Sun 10/4
1:50 pm-10:34 pm
1 stop6h 44m
Chattanooga Lovell Field
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$973
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
BOI-CHA
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 September 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.
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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.
Traveling to a place near Chattanooga?
Book flights to Chattanooga if you plan to visit one of these locationsTrenton
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Explore flights to Chattanooga departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
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Boise and Chattanooga flights
Browse other Boise and Chattanooga flight options. Last updated on September 11, 2026.
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Popular flight searches
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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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$448 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$348 | FlexibilityNo cancel fee | On-time71% |