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Find cheap flights from Chattanooga to Austin from $163

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Austin departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/5
Wed 6/12

Search hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Austin, as well as popular online travel agencies
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Chattanooga to Austin (CHA-AUS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:38 am - 3:34 pmCHA-AUS
5h 56m1 stop
8:45 am - 3:04 pmAUS-CHA
5h 19m1 stop
$308Delta
Find Deal
Sat, Aug 17 - Wed, Aug 21
6:04 pm - 10:47 pmCHA-AUS
5h 43m1 stop
6:00 am - 12:01 pmAUS-CHA
5h 01m1 stop
$316American Airlines
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Thu, May 30 - Mon, Jun 3
8:31 pm - 11:52 pmCHA-AUS
4h 21m1 stop
5:00 am - 11:27 amAUS-CHA
5h 27m1 stop
$318American Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
7:05 am - 3:19 pmCHA-AUS
9h 14m2 stops
9:10 am - 4:46 pmAUS-CHA
6h 36m1 stop
$323United Airlines
Find Deal
Sat, Aug 17 - Wed, Aug 21
8:09 pm - 12:34 amCHA-AUS
5h 25m1 stop
8:50 am - 2:08 pmAUS-CHA
4h 18m1 stop
$341American Airlines
Find Deal
Mon, Jul 1 - Thu, Jul 4
5:10 am - 8:56 amCHA-AUS
4h 46m1 stop
6:05 pm - 11:49 pmAUS-CHA
4h 44m1 stop
$350American Airlines
Find Deal
Mon, Sep 23 - Thu, Sep 26
12:01 pm - 3:00 pmCHA-AUS
3h 59m1 stop
4:10 pm - 11:49 pmAUS-CHA
6h 39m1 stop
$351American Airlines
Find Deal
Sun, Sep 8 - Thu, Sep 12
7:05 am - 3:19 pmCHA-AUS
9h 14m2 stops
7:48 pm - 11:42 amAUS-CHA
14h 54m2 stops
$371United Airlines
Find Deal
Sat, Aug 17 - Wed, Aug 21
8:31 pm - 11:52 pmCHA-AUS
4h 21m1 stop
8:50 am - 1:59 pmAUS-CHA
4h 09m1 stop
$378American Airlines
Find Deal
Sun, Jun 2 - Sun, Jun 9
7:00 am - 12:11 pmCHA-AUS
6h 11m1 stop
5:15 am - 11:32 amAUS-CHA
29h 17m2 stops
$396United Airlines
Find Deal
Thu, May 30 - Mon, Jun 3

Flights from Chattanooga to Austin - Travel Insights & Trends

Get data-powered insights and trends into flights from Chattanooga to Austin to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chattanooga to Austin?

The average price of all flights from Chattanooga to Austin clicked on KAYAK for each day over the last 12 months.
For Chattanooga to Austin, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from Austin back to Chattanooga, the best deals are generally found on Tuesday, with Sunday being the most expensive.

What is the cheapest month to fly from Chattanooga to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chattanooga to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chattanooga to Austin is January, where tickets cost $315 on average. On the other hand, the most expensive months are April and July, where the average cost of tickets is $550 and $523 respectively.

How far in advance should I book a flight from Chattanooga to Austin?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chattanooga to Austin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chattanooga to Austin, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 45 days before departure.

Which airlines provide the cheapest flights from Chattanooga to Austin?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on American Airlines ($163) and Delta ($164). The cheapest round-trip tickets were found on Delta ($308) and American Airlines ($316).

Good to know

Low season

January

High season

March

Cheapest flight

$163
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Chattanooga to Austin

When to book flights from Chattanooga to Austin

Are your dates flexible? Find out the best times to travel from Chattanooga to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chattanooga to Austin

  • What is the cheapest flight from Chattanooga to Austin?

    In the last 3 days, the lowest price for a flight from Chattanooga to Austin was $163 for a one-way ticket and $308 for a round-trip.

  • Do I need a passport to fly between Chattanooga and Austin?

    No, a passport isn't needed to fly from Chattanooga to Austin. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Chattanooga to Austin?

    On your way to Austin, you’ll fly out from Chattanooga Lovell Field. You’ll be landing at Austin Bergstrom.

  • Which aircraft models fly most regularly from Chattanooga to Austin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chattanooga to Austin?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Chattanooga and Austin, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Chattanooga to Austin, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Chattanooga to Austin are Delta and American Airlines. With an average price for the route of $436 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $404 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Chattanooga to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chattanooga to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chattanooga to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Chattanooga is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chattanooga to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Chattanooga with another airline. Booking your flights between Chattanooga and AUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chattanooga to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Chattanooga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Chattanooga to Austin

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chattanooga to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10818 reviews
8.0Entertainment
8.2Boarding
7.4Food
7.9Comfort
8.6Crew
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Late boarding to clean plane from previous flight; initial boarding announcement not loud enough; fantastic cabin attendant front of plane

Delayed flight, few announcements with information, no comps, cluster f boarding because zones weren’t spread out and announced loud and repeatedly, staff did their job -nothing more nothing less, annoying kids were speaking and kicking the heck out of the back of my seat and parents weren’t willing to parent… so another typical day of air travel in the US.,

Book cheap flights from Chattanooga to Austin

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chattanooga to Austin found on KAYAK in the last 72 hours.
6/20Thu
1 stopAmerican Airlines
5h 25mCHA-AUS
$163
7/12Fri
1 stopDelta
5h 23mCHA-AUS
$164
7/16Tue
1 stopAmerican Airlines
6h 51mCHA-AUS
$188
7/14Sun
1 stopDelta
5h 23mCHA-AUS
$218
7/13Sat
2 stopsDelta
11h 10mCHA-AUS
$243
7/13Sat
1 stopDelta
6h 46mCHA-AUS
$249
7/12Fri
2 stopsDelta
11h 10mCHA-AUS
$263
6/20Thu
2 stops
22h 00mCHA-AUS
$275
7/17Wed
2 stopsAmerican Airlines
7h 12mCHA-AUS
$283
7/16Tue
2 stopsDelta
15h 00mCHA-AUS
$294

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Chattanooga - Austin Flights

Departure:

Chattanooga (CHA)United States

Destination:

Austin (AUS)United States

Return flight deals:

Austin - Chattanooga

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