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Find cheap flights from Chattanooga to San Antonio from $315

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 7/1. 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
週四 6/6
週四 6/13

Search 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
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
3:43 pm - 10:00 pmCHA-SAT
7h 17m1 stop
6:00 am - 2:11 pmSAT-CHA
7h 11m1 stop
$315American Airlines
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週一, 7月 1 - 週五, 7月 5
5:00 am - 12:10 pmCHA-SAT
8h 10m1 stop
5:52 pm - 11:59 pmSAT-CHA
5h 07m1 stop
$325American Airlines
Find Deal
週六, 6月 1 - 週六, 6月 8
5:25 pm - 10:22 pmCHA-SAT
5h 57m1 stop
6:20 pm - 11:43 pmSAT-CHA
4h 23m1 stop
$328Delta
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週四, 7月 18 - 週二, 7月 23
5:25 pm - 10:22 pmCHA-SAT
5h 57m1 stop
6:10 pm - 11:56 pmSAT-CHA
4h 46m1 stop
$345Delta
Find Deal
週四, 6月 27 - 週五, 6月 28
6:21 pm - 10:51 pmCHA-SAT
5h 30m1 stop
5:42 pm - 11:58 pmSAT-CHA
5h 16m1 stop
$382American Airlines
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週四, 7月 18 - 週一, 7月 22
8:05 pm - 12:14 amCHA-SAT
5h 09m1 stop
5:55 pm - 11:55 pmSAT-CHA
5h 00m1 stop
$409American Airlines
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週五, 5月 17 - 週日, 5月 19
5:34 pm - 11:13 pmCHA-SAT
6h 39m1 stop
7:35 pm - 11:33 amSAT-CHA
14h 58m2 stops
$473United Airlines
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週一, 7月 1 - 週五, 7月 5
8:31 pm - 11:33 pmCHA-SAT
4h 02m1 stop
5:53 pm - 11:49 pmSAT-CHA
4h 56m1 stop
$541American Airlines
Find Deal
週四, 10月 17 - 週一, 10月 21
5:25 pm - 8:28 amCHA-SAT
16h 03m2 stops
9:40 am - 11:34 amSAT-CHA
24h 54m2 stops
$626United Airlines
Find Deal
週一, 6月 3 - 週五, 6月 7
12:10 pm - 12:22 pmCHA-SAT
25h 12m1 stop
7:01 pm - 11:35 amSAT-CHA
15h 34m2 stops
$667United Airlines
Find Deal
週四, 10月 17 - 週一, 10月 21

Flights from Chattanooga to San Antonio - Travel Insights & Trends

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

The average price of all flights from Chattanooga to San Antonio clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Chattanooga to San Antonio, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from San Antonio, Wednesday is the cheapest day to fly and Friday is the most expensive.

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 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 January, where tickets cost $260 on average. On the other hand, the most expensive months are May and October, where the average cost of tickets is $465 and $450 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
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 72 days before departure.

Good to know

Low season

July

High season

March

Cheapest flight

$315
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 12% 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 $315 for a round-trip ticket.

  • 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, SkyTeam, and Star Alliance 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 $387 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 $357 and an overall rating of 7.3.

  • 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.

See more FAQs

Top airlines flying 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.
8.0
DeltaOverall score based on 10810 reviews
8.0Entertainment
7.9Comfort
7.4Food
8.6Crew
8.2Boarding
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

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.

Even though we left CMI late, we mostly made up the time.

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

Last minute flights from Chattanooga to San Antonio

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chattanooga to San Antonio that are departing in the next 10 days.
5/11週六
multi-stopUnited Airlines
6h 42mCHA-SAT
5/18週六
multi-stopUnited Airlines
6h 00mSAT-CHA
$490
5/11週六
multi-stopUnited Airlines
6h 42mCHA-SAT
5/14週二
multi-stopUnited Airlines
10h 19mSAT-CHA
$495
5/10週五
multi-stopAmerican Airlines
7h 04mCHA-SAT
5/13週一
multi-stopAmerican Airlines
6h 01mSAT-CHA
$529
5/11週六
multi-stopDelta
6h 12mCHA-SAT
5/14週二
multi-stopDelta
6h 14mSAT-CHA
$531
5/11週六
multi-stopUnited Airlines
9h 48mCHA-SAT
5/18週六
multi-stopUnited Airlines
6h 00mSAT-CHA
$535
5/11週六
multi-stopUnited Airlines
9h 48mCHA-SAT
5/14週二
multi-stopUnited Airlines
10h 19mSAT-CHA
$541
5/11週六
multi-stopUnited Airlines
9h 48mCHA-SAT
5/14週二
multi-stopUnited Airlines
6h 00mSAT-CHA
$544
5/10週五
multi-stopAmerican Airlines
7h 10mCHA-SAT
5/13週一
multi-stopAmerican Airlines
10h 24mSAT-CHA
$641
5/10週五
multi-stopAmerican Airlines
9h 39mCHA-SAT
5/13週一
multi-stopAmerican Airlines
5h 00mSAT-CHA
$656
5/10週五
multi-stopAmerican Airlines
7h 10mCHA-SAT
5/13週一
multi-stopAmerican Airlines
8h 31mSAT-CHA
$666

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Chattanooga - San Antonio Flights

Departure:

Chattanooga (undefined)United States

Destination:

San Antonio (SAT)United States

Return flight deals:

San Antonio - Chattanooga

Cabin classes: