CHA - SAT

$261 Find Cheap Flights from Chattanooga to San Antonio

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to San Antonio departing on 1/11. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to San Antonio, 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 San Antonio, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$261
Typical prices: $278-$371
Multiple Airlines
Sun 1/11Wed 1/14
CHA - SAT • 1 stop
Cheapest one-way
$309
Typical prices: $206-$248
American Airlines
Sun 12/28
CHA - SAT • 1 stop
Top airlines
United Airlines
Cheapest • from $279 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
July
Cheapest • 37% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Antonio!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chattanooga to San Antonio (CHA-SAT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga to San Antonio 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chattanooga to San Antonio

Sun, Jan 11 - Wed, Jan 14
Multiple Airlines Logo
1:34 pm - 12:56 pmCHA-SAT
24h 22m1 stop
Multiple Airlines Logo
6:44 pm - 12:44 pmSAT-CHA
17h 00m1 stop
$261Multiple Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
United Airlines Logo
5:20 pm - 11:16 pmCHA-SAT
6h 56m1 stop
United Airlines Logo
7:05 am - 1:23 pmSAT-CHA
5h 18m1 stop
$279United Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
United Airlines Logo
1:58 pm - 10:56 pmCHA-SAT
9h 58m2 stops
United Airlines Logo
2:04 pm - 10:59 pmSAT-CHA
7h 55m1 stop
$284United Airlines
Find Deal
Fri, Dec 5 - Sat, Dec 6
United Airlines Logo
12:11 pm - 10:59 pmCHA-SAT
11h 48m2 stops
United Airlines Logo
11:47 am - 8:57 pmSAT-CHA
8h 10m2 stops
$289United Airlines
Find Deal
Thu, Jan 8 - Wed, Jan 14
Multiple Airlines Logo
1:34 pm - 9:18 amCHA-SAT
20h 44m2 stops
Multiple Airlines Logo
6:44 pm - 12:44 pmSAT-CHA
17h 00m1 stop
$291Multiple Airlines
Find Deal
Thu, Jan 8 - Wed, Jan 14
Multiple Airlines Logo
1:34 pm - 12:56 pmCHA-SAT
24h 22m1 stop
Multiple Airlines Logo
6:44 pm - 12:44 pmSAT-CHA
17h 00m1 stop
$305Multiple Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
Delta Logo
1:30 pm - 5:22 pmCHA-SAT
4h 52m1 stop
Delta Logo
5:30 am - 10:56 amSAT-CHA
4h 26m1 stop
$337Delta
Find Deal
Sat, Jan 10 - Sun, Jan 11
Delta Logo
5:30 am - 10:15 amCHA-SAT
5h 45m1 stop
Delta Logo
5:30 am - 2:16 pmSAT-CHA
7h 46m1 stop
$372Delta
Find Deal
Thu, Nov 13 - Tue, Nov 18
American Airlines Logo
6:07 pm - 11:50 pmCHA-SAT
6h 43m1 stop
American Airlines Logo
6:00 am - 11:34 amSAT-CHA
4h 34m1 stop
$437American Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
American Airlines Logo
2:12 pm - 9:52 pmCHA-SAT
8h 40m2 stops
American Airlines Logo
5:00 pm - 11:29 pmSAT-CHA
5h 29m1 stop
$481American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Chattanooga to San Antonio flights

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

How much is a round-trip flight from Chattanooga to San Antonio?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chattanooga to San Antonio departing in January.

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

The average price of all round-trip flights from Chattanooga to San Antonio clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to San Antonio on a Tuesday and more expensive on a Monday. On your return trip to Chattanooga, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

What is the cheapest month to fly from Chattanooga to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga to San Antonio, 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 San Antonio is July, where tickets cost $245 (return) on average. On the other hand, the most expensive months are September and December, where the average cost of round-trip tickets is $543 and $498 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chattanooga to San Antonio, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chattanooga to San Antonio, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$261
Best time to beat the crowds but there is an average 39% increase in price.
Most popular time to fly with an average 27% increase in price.
Flight from Chattanooga to San Antonio

When to book flights from Chattanooga to San Antonio

Are your dates flexible? Find out the best times to travel from Chattanooga to San Antonio 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 San Antonio

  • What is the cheapest flight from Chattanooga to San Antonio?

    In the last 3 days, the lowest price for a flight from Chattanooga to San Antonio was $309 for a one-way ticket and $261 for a round-trip.

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

    A passport is not required to fly from Chattanooga to San Antonio.

  • Which aircraft models fly most regularly from Chattanooga to San Antonio?

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

  • Which airline alliances offer flights from Chattanooga to San Antonio?

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

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

    The two airlines most popular with KAYAK users for flights from Chattanooga to San Antonio are Delta and American Airlines. With an average price for the route of $364 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $403 and an overall rating of 7.2.

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

    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 San Antonio.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio 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 San Antonio?

    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 San Antonio with an airline and back to Chattanooga with another airline. Booking your flights between Chattanooga and SAT 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 San Antonio?

    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 San Antonio from Chattanooga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Chattanooga to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga to San Antonio. 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 San Antonio? 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.
7.9
DeltaOverall score based on 7993 reviews
7.3Food
8.2Boarding
7.9Comfort
7.9Entertainment
8.5Crew
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

Delayed delayed delayed and no offer for food or vouchers

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight attendants on this flight were very attentive and friendly

You can plug your phone in & use their wifi to watch movies, etc, but the plane’s wifi was disconnected for most of the flight.

Very below average , plane from Dallas to Toyko was very poor designed plane. I had to sit for 13 hours next to fat man. Really bad seat and entertainment screen sucked

Full flight so overhead bin space ran out & bags had to be checked. When you’re in the last boarding group, you might as well expect that. Don’t pay to check bags though because when they run out of space for carry-ons, they check your bag to your destination for free. When traveling with children, no need to pay extra for seats, they will assign seats & have to sit your children with you.

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

Waited at the airport for over 4 hours to board this flight. Terrible airline

Flight was good and on time. Everyone was nice. Seats aren't very comfortable

The seats are too small the plane makes weird noise when landing 🛬

For the minimalist experience, it is really a great ride-- feels a little like public transport i guess

I didn't order food. I requested a Tomato juice and was given a boody mary mix. The serve needs to warn the customer what their given. It wasn't a huge deal, but I wasted $4.50.

EVERYTHING! It was so bad that I will be filing a claim for reimbursement for my seat as I could not fully sit in it due to an obese person being next to me and spilling over into my "space." And my personal item in the overhead been got crushed between two suitcases, so now my business laptop has been damaged beyond repair. Also, it was expensive! Since you pay for EVERYTHING, the cost of the trip was probably more than if you I used an airline that was not discounted. I will NEVER fly Spirit Airlines again!

One of worst experienc my family have every had with this airline. I was informed my Kayak that my flight was delayed and that my family will not make it to houston for our connecting flight. I contacted Spirit customer service to get my family on a later flight due to the delay in Vagas and them not making their connecting flight. The customer rep keep telling me that the flight from vagas is on time and not delayed. She even make to go to the spirit app on my phone and show me how to look up weather or not the flight was delayed. The app showed "on time" 20 minutes later when my family arrived at the airport for their flight, they were told that the flight was delayed and she will not make her connecting flight. I call spirit airline customer support again that night and spoke to another rep who apologize for his collegue and he told me that my family will receive a credit for this, this was on Saturday I still have not received the credit or an email letting me know when I will be credited for this inconvenience. This is not good business and it need to be fixed.

It was very bad it got delayed by 2 hours.Never going to travel with spirit airlines in future.

Flight delayed over 3 or 4 hours because no captain to fly plane. I couldn’t make a connection and had to wait 9 hours for another flight. Had to fly red eye flight. Sucks

I wanted to upgrade my seat because I’m 6’2 and never have enough leg room for my comfort. They upgraded my seat for free putting me in an emergency exit seat. I was very comfortable

Everything you need to know for your flight from Chattanooga to San Antonio

Information on your arrival and departure airports

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