CHA - SAT

$150 Find Cheap Flights from Chattanooga to San Antonio

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 San Antonio departing on 3/26. 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
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$277
Overall average: $458
Multiple Airlines
dom. 3/29jue. 4/16
CHA - SAT • 1 stop
Cheapest one-way
$150
Typical prices: $315-$400
Multiple Airlines
jue. 3/26
CHA - SAT • 1 stop
Top airlines
Cheapest • from $309 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Chattanooga and San Antonio. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $268 (round-trip)
Shortest trip • 4h 49m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 41% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

dom., mar. 29 - jue., abr. 16
Multiple Airlines Logo
9:36 pm - 9:27 am
CHA
-
SAT
12h 51m
1 stop
Multiple Airlines Logo
6:00 am - 8:30 pm
SAT
-
CHA
13h 30m
1 stop
$277Multiple Airlines
jue., abr. 2 - jue., abr. 16
Multiple Airlines Logo
3:17 pm - 9:27 am
CHA
-
SAT
19h 10m
1 stop
Multiple Airlines Logo
6:00 am - 8:30 pm
SAT
-
CHA
13h 30m
1 stop
$278Multiple Airlines
lun., jun. 29 - lun., jul. 6
Delta Logo
1:30 pm - 5:13 pm
CHA
-
SAT
4h 43m
1 stop
Delta Logo
8:00 am - 2:34 pm
SAT
-
CHA
5h 34m
1 stop
$309Delta
dom., mar. 29 - mié., abr. 15
Multiple Airlines Logo
9:36 pm - 9:27 am
CHA
-
SAT
12h 51m
1 stop
Multiple Airlines Logo
4:49 pm - 9:27 pm
SAT
-
CHA
27h 38m
2 stops
$313Multiple Airlines
mié., abr. 1 - dom., abr. 5
American Airlines Logo
12:16 pm - 6:09 pm
CHA
-
SAT
6h 53m
1 stop
American Airlines Logo
8:25 am - 3:07 pm
SAT
-
CHA
5h 42m
1 stop
$314American Airlines
dom., mar. 29 - sáb., abr. 18
Multiple Airlines Logo
9:36 pm - 9:27 am
CHA
-
SAT
12h 51m
1 stop
Multiple Airlines Logo
2:12 pm - 8:31 pm
SAT
-
CHA
29h 19m
2 stops
$325Multiple Airlines
jue., abr. 2 - sáb., abr. 18
Multiple Airlines Logo
3:17 pm - 9:27 am
CHA
-
SAT
19h 10m
1 stop
Multiple Airlines Logo
2:12 pm - 8:31 pm
SAT
-
CHA
29h 19m
2 stops
$326Multiple Airlines
sáb., abr. 4 - vie., abr. 17
Delta Logo
4:14 pm - 8:30 pm
CHA
-
SAT
5h 16m
1 stop
Delta Logo
5:20 am - 1:28 pm
SAT
-
CHA
7h 08m
1 stop
$329Delta
dom., mar. 29 - jue., abr. 16
Multiple Airlines Logo
9:36 pm - 12:27 pm
CHA
-
SAT
15h 51m
2 stops
Multiple Airlines Logo
6:00 am - 8:30 pm
SAT
-
CHA
13h 30m
1 stop
$331Multiple Airlines
vie., abr. 3 - dom., abr. 12
Delta Logo
11:46 am - 5:21 pm
CHA
-
SAT
6h 35m
1 stop
Delta Logo
5:10 am - 2:09 pm
SAT
-
CHA
7h 59m
1 stop
$334Delta
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.

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 $246 (return) on average. On the other hand, the most expensive months are November and September, where the average cost of round-trip tickets is $617 and $543 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 15 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$150
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 3% lower on average.
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 $150 for a one-way ticket and $277 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?

    oneworld, and SkyTeam are the airline alliances operating flights between Chattanooga and San Antonio, with oneworld 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 $367 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 $437 and an overall rating of 7.1.

  • 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 8292 reviews
7.2Food
8.1Boarding
8.5Crew
7.9Comfort
7.8Entertainment
Airline reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

10.0 ExcellentAnonymous, Mar 2026
ATL - DTW
Read more Delta reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

The flight attendants and the service is getting worse by the day.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

I am an AA flyer for a very long time... AA has yet to disappoint.

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

flight delayed because of poor staffing and organization - confusion from gate agents and flight attendant supervisors scheduling a missing flight attendant. flight delay 1 hr 30 min

My flight was delayed by over an hour and the turbulance was horrible.

This flight cancelled. I am in the airport right now and my kids sleep on the floor. We are waiting for information in the line 4 hours and rude woman from spirit airline offers us flight to Austin on 23 February. No water no food offer. The offer to book hotel and they will refund 150$. The nearest hotel 450$ per night. So I got flight to San Antonio 02/22 at 7am. I hate this company, they are rude and no empathy. So many people with kids were there. And I don’t sleep and it is cold here. I don’t have warm clothes for me and my kids. And I don’t have money for transport from San Antonio to my Austin.

The flight was delayed over an hour which got us into DFW at approximately 2:20 am

Terrible. Spirit cancelled the flight with 3 hours notice and were absolutely no help getting another flight. Had to make my own reservation on another airline and arrived in Dallas 12 hours later.

They cancelled the flight due to crew unavailability. The next day they cancelled the flight again.

That gate is like a ducking shelter at Newark No where to sit Outlets that don’t work Bathrooms that are dirty

For the cost you can't e too critical, but the inablitiy to recline the seat and minimal cushioning in the seats made for a less than comfortable flight. Other than that we had an ealry departure and arrival, boarding was smooth.

Horrible experience. First and last time using this airline. Made an announcement that boarding will start in 15 minutes, canceled the flight 5 minutes later due to no airline staff. Had to book another flight on Delta since Spirit had no other flights arriving to my original destination the same day. I wouldn't recommend anyone to fly with Spirit. No wonder why it consistently ranks high among worst airlines.

The plane was supposed to leave at 12:59 Amma and another plane took us around 9:30 am. There were 7 delay announcements. We were to receive a voucher of $12 back to pay for food at any place in the airport. One passenger tried to use the voucher was denied. I did not receive the voucher for me, my son, and grandson. I went to the desk and informed them and they took my phone # and email and they told me to wait. I did and was never sent. The plane was uncomfortable, the crew was dismissive of anyone beyond the last two seats. I will NEVER fly or recommend Spirit Airlines again.

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

Information on your arrival and departure airports