SAT - CHA

$164 Find Cheap Flights from San Antonio to Chattanooga

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Chattanooga departing on 4/15. 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 Chattanooga

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

Cheapest round-trip
$309
Overall average: $443
American Airlines
Wed 4/29Sat 5/9
SAT - CHA • 1 stop
Cheapest one-way
$164
Typical prices: $237-$385
Multiple Airlines
Wed 4/15
SAT - CHA • 2 stops
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 San Antonio and Chattanooga. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $421 (round-trip)
Shortest trip • 4h 33m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% 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 Chattanooga!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Chattanooga 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 San Antonio to Chattanooga

Wed, Apr 29 - Sat, May 9
American Airlines Logo
9:36 am - 5:14 pm
SAT
-
CHA
6h 38m
1 stop
American Airlines Logo
5:44 pm - 11:56 pm
CHA
-
SAT
7h 12m
1 stop
$309American Airlines
Wed, Apr 1 - Sat, Apr 4
United Airlines Logo
6:02 pm - 10:58 pm
SAT
-
CHA
3h 56m
1 stop
United Airlines Logo
5:20 pm - 9:03 pm
CHA
-
SAT
4h 43m
1 stop
$314United Airlines
Sat, Mar 28 - Wed, Apr 1
American Airlines Logo
7:55 am - 3:07 pm
SAT
-
CHA
6h 12m
1 stop
American Airlines Logo
9:08 am - 5:03 pm
CHA
-
SAT
8h 55m
1 stop
$319American Airlines
Sun, Apr 12 - Sun, Apr 19
Delta Logo
5:10 am - 11:01 am
SAT
-
CHA
4h 51m
1 stop
Delta Logo
7:51 pm - 12:46 am
CHA
-
SAT
5h 55m
1 stop
$329Delta
Fri, Apr 3 - Mon, Apr 6
Delta Logo
5:10 am - 11:01 am
SAT
-
CHA
4h 51m
1 stop
Delta Logo
7:59 pm - 12:38 am
CHA
-
SAT
5h 39m
1 stop
$364Delta
Wed, Apr 1 - Sat, Apr 4
United Airlines Logo
2:14 pm - 12:23 am
SAT
-
CHA
9h 09m
2 stops
United Airlines Logo
8:30 am - 3:46 pm
CHA
-
SAT
8h 16m
2 stops
$369United Airlines
Sat, Apr 25 - Fri, May 1
United Airlines Logo
2:14 pm - 12:23 am
SAT
-
CHA
9h 09m
2 stops
United Airlines Logo
7:15 am - 10:47 am
CHA
-
SAT
4h 32m
1 stop
$384United Airlines
Wed, Apr 29 - Sat, May 9
United Airlines Logo
5:30 am - 5:06 pm
SAT
-
CHA
10h 36m
2 stops
United Airlines Logo
6:30 am - 3:43 pm
CHA
-
SAT
10h 13m
2 stops
$389United Airlines
Sat, Apr 25 - Fri, May 1
United Airlines Logo
2:14 pm - 12:23 am
SAT
-
CHA
9h 09m
2 stops
United Airlines Logo
5:41 pm - 10:54 pm
CHA
-
SAT
6h 13m
1 stop
$404United Airlines
Sat, Mar 28 - Wed, Apr 1
United Airlines Logo
7:00 am - 1:26 pm
SAT
-
CHA
5h 26m
1 stop
United Airlines Logo
10:50 am - 5:43 pm
CHA
-
SAT
7h 53m
2 stops
$426United Airlines
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Chattanooga, 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 San Antonio to Chattanooga is June, where tickets cost $298 (return) on average. On the other hand, the most expensive months are May and July, where the average cost of round-trip tickets is $469 and $449 respectively.

Good to know

Low seasonFebruary
Cheapest flight$164
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from San Antonio to Chattanooga

When to book flights from San Antonio to Chattanooga

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

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

    In the last 3 days, the lowest price for a flight from San Antonio to Chattanooga was $164 for a one-way ticket and $309 for a round-trip.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San Antonio to Chattanooga are Delta and American Airlines. With an average price for the route of $433 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 $449 and an overall rating of 7.1.

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

    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 San Antonio to Chattanooga.

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

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

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

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

Reviews of the top airlines flying from San Antonio to Chattanooga

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Chattanooga. 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 San Antonio to Chattanooga? 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 8288 reviews
7.9Comfort
7.2Food
7.8Entertainment
8.1Boarding
8.5Crew
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

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.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

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

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

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

Information on your arrival and departure airports