$284+ Cheap flights from Chattanooga to Austin (CHA - AUS)
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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — AUS
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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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
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Cheapest flights from Chattanooga to AustinExplore the most affordable flight options available from Chattanooga to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Chattanooga to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Delta deal was found by Cheapflights users on 10/20. 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 12/410:01 am -
1 stop4h 58m
Fri 12/1112:10 pm -
1 stop6h 52m
Deal found 10/20![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:30 am -
2 stops9h 53m
Sun 12/65:15 am -
1 stop6h 41m
Deal found 10/22![United Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:35 am -
2 stops10h 25m
Wed 12/169:45 am -
2 stops9h 53m
Deal found 10/22![United Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 10/22. 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 11/2612:00 pm -
1 stop4h 55m
Mon 11/306:25 am -
1 stop3h 55m
Deal found 10/22![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 10/20. 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 11/176:45 am -
1 stop7h 02m
Sun 11/226:25 am -
1 stop6h 54m
Deal found 10/20![Delta logo]()
$318
This American Airlines deal was found by Cheapflights users on 10/20. 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 12/224:01 pm -
1 stop6h 34m
Thu 12/246:00 am -
1 stop4h 36m
Deal found 10/20![American Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 10/20. 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 12/263:10 pm -
1 stop7h 37m
Wed 12/305:30 am -
1 stop6h 19m
Deal found 10/20![Delta logo]()
$328
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/104:03 pm -
1 stop6h 56m
Sat 11/1411:46 am -
1 stop5h 57m
Deal found 10/20![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/107:00 am -
1 stop7h 17m
Sat 11/149:37 am -
2 stops10h 15m
Deal found 10/20![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 10/21. 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 11/102:59 pm -
1 stop6h 31m
Sat 11/144:51 pm -
1 stop4h 51m
Deal found 10/21![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/266:20 am -
1 stop5h 52m
Mon 11/305:43 pm -
1 stop5h 37m
Deal found 10/23![American Airlines logo]()
$368
Best flights from Chattanooga to AustinDiscover carefully curated flight deals from Chattanooga to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Chattanooga to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/35:30 am -
1 stop5h 19m
Sun 2/75:40 am -
1 stop4h 16m
Deal found 10/24![Delta logo]()
$297
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 11/114:03 pm -
1 stop5h 05m
Sat 11/141:54 pm -
1 stop6h 15m
Deal found 10/24![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 2/186:30 am -
2 stops10h 03m
Mon 2/225:15 am -
1 stop6h 38m
Deal found 10/20![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 10/23. 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 2/123:15 pm -
1 stop6h 44m
Mon 2/154:59 pm -
1 stop5h 52m
Deal found 10/23![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 10/23. 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 12/117:40 pm -
1 stop5h 42m
Fri 12/186:44 pm -
1 stop4h 07m
Deal found 10/23![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/74:40 pm -
1 stop7h 35m
Mon 11/94:17 pm -
1 stop6h 11m
Deal found 10/21![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/710:21 am -
1 stop6h 56m
Tue 11/1011:46 am -
1 stop5h 57m
Deal found 10/24![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/22. 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 11/2612:00 pm -
1 stop4h 55m
Mon 11/306:25 am -
1 stop3h 55m
Deal found 10/22![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:50 am -
2 stops9h 31m
Tue 11/105:40 pm -
1 stop4h 48m
Deal found 10/24![United Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/36:30 am -
2 stops11h 51m
Sun 2/75:15 am -
1 stop6h 47m
Deal found 10/24![United Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 10/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:35 am -
1 stop5h 19m
Mon 11/306:41 pm -
1 stop4h 13m
Deal found 10/24![Delta logo]()
$408
Last-minute flights from Chattanooga to AustinDiscover last-minute flight deals from Chattanooga to Austin. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Austin. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/74:40 pm -
1 stop7h 35m
Mon 11/94:17 pm -
1 stop6h 11m
Deal found 10/21![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:41 am -
2 stops8h 10m
Tue 11/107:00 am -
2 stops9h 10m
Deal found 10/24![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/104:03 pm -
1 stop6h 56m
Sat 11/1411:46 am -
1 stop5h 57m
Deal found 10/20![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/107:00 am -
1 stop7h 17m
Sat 11/149:37 am -
2 stops10h 15m
Deal found 10/20![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 10/21. 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 11/102:59 pm -
1 stop6h 31m
Sat 11/144:51 pm -
1 stop4h 51m
Deal found 10/21![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 10/20. 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 11/176:45 am -
1 stop7h 02m
Sun 11/226:25 am -
1 stop6h 54m
Deal found 10/20![Delta logo]()
$318
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/214:06 pm -
1 stop6h 27m
Tue 11/245:43 pm -
1 stop5h 37m
Deal found 10/22![American Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 10/22. 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 11/2612:00 pm -
1 stop4h 55m
Mon 11/306:25 am -
1 stop3h 55m
Deal found 10/22![Delta logo]()
$317
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/266:20 am -
1 stop5h 52m
Mon 11/305:43 pm -
1 stop5h 37m
Deal found 10/23![American Airlines logo]()
$368
One-way flights from Chattanooga to AustinSearch for one-way flight options from Chattanooga to Austin. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Chattanooga to Austin. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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 12/74:00 pm -
1 stop7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$284
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/106:50 am -
2 stops12h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$289
This deal was found by Cheapflights users on 10/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:40 pm -
1 stop4h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 12/71:49 pm -
2 stops10h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 10/19. 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 12/263:10 pm -
1 stop7h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 10/22. 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.
Sun 11/295:35 am -
1 stop5h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:50 am -
1 stop5h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![United Airlines logo]()
$429
Find flight deals from Chattanooga to Austin
Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Austin (AUS). 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (Delta) |
One-way from | $284 (Delta) |
Popular in | March |
Cheapest in | September |
Average price | $353 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga to Austin 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 October 25, 2026.
Use the filters below to find and compare flights from Chattanooga to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChattanoogaAustin
CHA Chattanooga Lovell Field - AUS Austin Bergstrom
CHAAUS
Chattanooga Lovell Field
Wed 12/2
10:01 am-1:59 pm
1 stop4h 58m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$284
ChattanoogaAustin
CHA Chattanooga Lovell Field - AUS Austin Bergstrom
CHAAUS
Chattanooga Lovell Field
Mon 12/7
4:00 pm-10:11 pm
1 stop7h 11m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$284
ChattanoogaAustin
CHA Chattanooga Lovell Field - AUS Austin Bergstrom
CHAAUS
Chattanooga Lovell Field
Wed 2/3
5:30 am-9:49 am
1 stop5h 19m
Austin Bergstrom
Sun 2/7
5:40 am-10:56 am
1 stop4h 16m
$297
ChattanoogaAustin
CHA Chattanooga Lovell Field - AUS Austin Bergstrom
CHAAUS
Chattanooga Lovell Field
Fri 2/12
3:15 pm-8:59 pm
1 stop6h 44m
Austin Bergstrom
Mon 2/15
4:59 pm-11:51 pm
1 stop5h 52m
$317
ChattanoogaAustin
CHA Chattanooga Lovell Field - AUS Austin Bergstrom
CHAAUS
Chattanooga Lovell Field
Fri 12/11
7:40 pm-12:22 am
1 stop5h 42m
Austin Bergstrom
Fri 12/18
6:44 pm-11:51 pm
1 stop4h 07m
$317
ChattanoogaAustin
CHA Chattanooga Lovell Field - AUS Austin Bergstrom
CHAAUS
Chattanooga Lovell Field
Thu 11/26
12:00 pm-3:55 pm
1 stop4h 55m
Austin Bergstrom
Mon 11/30
6:25 am-11:20 am
1 stop3h 55m
$317
ChattanoogaAustin
CHA Chattanooga Lovell Field - AUS Austin Bergstrom
CHAAUS
Chattanooga Lovell Field
Tue 11/10
7:00 am-8:03 pm
1 stop14h 03m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$327
ChattanoogaAustin
CHA Chattanooga Lovell Field - AUS Austin Bergstrom
CHAAUS
Chattanooga Lovell Field
Mon 12/7
6:30 am-3:23 pm
2 stops9h 53m
Austin Bergstrom
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$349
ChattanoogaAustin
CHA Chattanooga Lovell Field - AUS Austin Bergstrom
CHAAUS
Chattanooga Lovell Field
Wed 11/11
4:03 pm-8:08 pm
1 stop5h 05m
Austin Bergstrom
Sat 11/14
1:54 pm-9:09 pm
1 stop6h 15m
$354
ChattanoogaAustin
CHA Chattanooga Lovell Field - AUS Austin Bergstrom
CHAAUS
Chattanooga Lovell Field
Thu 2/18
6:30 am-3:33 pm
2 stops10h 03m
Austin Bergstrom
Mon 2/22
5:15 am-12:53 pm
1 stop6h 38m
$364
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Chattanooga to Austin
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 Austin in October.
| 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 Chattanooga-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Austin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-Austin 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 Chattanooga-Austin 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 Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Chattanooga with our price prediction graph.
CHA-AUS
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 Austin
What is the cheapest month to book a flight from Chattanooga to Austin?
Currently, September is the cheapest month in which you can book a flight from Chattanooga to Austin (average of $316). Flying from Chattanooga to Austin in March is currently the most expensive (average of $438). 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 Austin?
Airfare is typical for this route at the moment.
Chattanooga to Austin flights typically cost between $295 and $414 in February.The cheapest round-trip price found within the last 5 days was $297 on Delta (Feb 3-Feb 7).
Reviews of airlines servicing Austin
Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated October 25, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Chattanooga to Austin. 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.
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
Related info for your journey
Find useful and relevant information for your journey from Chattanooga to Austin. 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 Austin?
Book flights to Austin if you plan to visit one of these locationsCedar Park
Round Rock
San Marcos
Bastrop
Fredericksburg
Pflugerville
Georgetown
Dripping Springs
Seguin
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Alternative routes for Chattanooga to Austin
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Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
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Chattanooga and Austin flights
Browse other Chattanooga and Austin flight options. Last updated on October 25, 2026.
Other flights from Chattanooga
Browse through other flights departing from Chattanooga. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Chattanooga to Austin
Discover the top 3 airlines that operate flights from Chattanooga to Austin. 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 October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$366 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$364 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$348 | FlexibilityNo cancel fee | On-time69% |