HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chattanooga

$185+ Cheap flights from San Antonio to Chattanooga (SAT - CHA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — CHA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Chattanooga with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Antonio to Chattanooga

Cheapest flights from San Antonio to Chattanooga
Explore the most affordable flight options available from San Antonio to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:00 pmSAT - CHA
1 stop4h 42mAmerican Airlines
Wed 12/313:35 pmCHA - SAT
1 stop5h 55mAmerican Airlines
Deal found 12/11$435
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:59 pmSAT - CHA
2 stops16h 41mUnited Airlines
Wed 12/3112:15 pmCHA - SAT
1 stop7h 29mUnited Airlines
Deal found 12/11$821

Find flight deals from San Antonio to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Chattanooga (CHA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$230
(Kiwi.com)

One-way from

$185
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$383
Provider with most accurate pricing for San Antonio-Chattanooga Lovell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Chattanooga Lovell Field flights.
Search Deals
From San Antonio to Chattanooga Lovell Field
Search Deals
One-way flight from San Antonio to Chattanooga Lovell Field
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Chattanooga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from San Antonio to Chattanooga that are best for you.

Fly from

San Antonio

Fly to

Chattanooga

Route

Depart

Return

Price

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Sat 2/21

10:26 am-2:43 pm

1 stop27h 17m

Chattanooga Lovell Field

Sun 3/1

9:23 pm-9:30 am

1 stop13h 07m

$230

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Sat 1/17

2:05 pm-8:43 pm

1 stop5h 38m

Chattanooga Lovell Field

Fri 2/6

5:40 pm-11:15 pm

1 stop6h 35m

$269

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Wed 5/6

6:02 pm-11:03 pm

1 stop4h 01m

Chattanooga Lovell Field

Sat 5/9

5:30 pm-10:53 pm

1 stop6h 23m

$300

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Sat 1/31

2:05 pm-8:44 pm

1 stop5h 39m

Chattanooga Lovell Field

Wed 2/4

5:40 pm-11:13 pm

1 stop6h 33m

$319

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Sat 1/31

10:35 am-9:06 pm

3 stops57h 31m

$185

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Sat 1/31

2:05 pm-8:44 pm

1 stop5h 39m

$239

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Tue 12/23

5:10 am-9:27 pm

1 stop15h 17m

$246

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Fri 1/30

10:35 am-10:02 am

3 stops46h 27m

$247

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Sat 12/27

5:10 am-9:27 pm

1 stop15h 17m

$258

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Fri 1/30

5:20 am-1:06 pm

1 stop6h 46m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 11 results
1
2

Compare providers for flights from San Antonio to Chattanooga

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Chattanooga in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Chattanooga flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Chattanooga flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Chattanooga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Chattanooga flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from San Antonio to Chattanooga?

Currently, September is the cheapest month in which you can book a flight from San Antonio to Chattanooga (average of $79). Flying from San Antonio to Chattanooga in February is currently the most expensive (average of $198). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Chattanooga

Get insights into the airlines that provide service to Chattanooga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chattanooga. Reviews last updated December 12, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from San Antonio to Chattanooga by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Antonio to Chattanooga?

    United Airlines can get you from San Antonio to Chattanooga in just under 5h 38m. Your travel time can differ by up to . There are 861 mi between San Antonio and Chattanooga.

  • What are the cheapest airlines flying from San Antonio to Chattanooga round-trip?

    Flying on Delta is currently your cheapest option to Chattanooga, with prices starting at $248. Another option worth looking into is American Airlines, starting at $298 round trip. You may be able to fly from San Antonio to Chattanooga for 33% less than the average price by searching for these airlines.

  • Can I find deals for flights from San Antonio to Chattanooga that include hotel bookings?

    Yes. In addition to deals on San Antonio to Chattanooga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Chattanooga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Chattanooga.

  • Can I find deals for business class flights from San Antonio to Chattanooga?

    Yes. Cheapflights offers flight deals from San Antonio to Chattanooga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Chattanooga (average of $79). Flying from San Antonio to Chattanooga in February is currently the most expensive (average of $198). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Chattanooga

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Nashville flights
Hobby to Nashville flights
George Bush Intcntl to Nashville flights
Dallas/Fort Worth to Memphis flights
Hobby to Memphis flights
Hobby to Knoxville flights
Austin to Nashville flights
George Bush Intcntl to Memphis flights
Dallas/Fort Worth to Knoxville flights
George Bush Intcntl to Knoxville flights
San Antonio to Nashville flights
Love Field to Nashville flights
Love Field to Memphis flights
Austin to Memphis flights
Dallas/Fort Worth to Chattanooga flights
El Paso to Nashville flights
Austin to Knoxville flights
Dallas/Fort Worth to Blountville flights
Lubbock to Nashville flights
McAllen to Nashville flights
Austin to Chattanooga flights
Hobby to Blountville flights
San Antonio to Knoxville flights
McAllen to Knoxville flights
George Bush Intcntl to Blountville flights
San Antonio to Memphis flights
Hobby to Chattanooga flights
Midland to Knoxville flights
Harlingen to Nashville flights
Love Field to Knoxville flights
Laredo to Nashville flights
Corpus Christi to Nashville flights
Midland to Nashville flights
George Bush Intcntl to Chattanooga flights
Love Field to Blountville flights
Austin to Blountville flights
Amarillo to Nashville flights
El Paso to Chattanooga flights
El Paso to Knoxville flights
Corpus Christi to Knoxville flights
Brownsville to Nashville flights
Love Field to Chattanooga flights
Corpus Christi to Memphis flights
Amarillo to Knoxville flights
Amarillo to Memphis flights
San Antonio to Blountville flights
Killeen to Nashville flights
Lubbock to Chattanooga flights
Killeen to Memphis flights

Top 2 airlines flying from San Antonio to Chattanooga

Discover the top 2 airlines that operate flights from San Antonio to Chattanooga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$383FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$449FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.