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$162+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — CHA
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
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Cheap 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 October 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$337
(Delta)

One-way from

$189
(Delta)

Popular in

May

Cheapest in

February

Average price

$445
Provider with most accurate pricing for San Antonio-Chattanooga Lovell Field flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Chattanooga Lovell Field flights.
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From San Antonio to Chattanooga Lovell Field
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One-way flight from San Antonio to Chattanooga Lovell Field
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Highest demand for flights based on searches. 8% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 13, 2025.

This American Airlines deal was found by Cheapflights users on 10/12. 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.
Tue 11/117:21 amSAT - CHA
1 stop5h 36mAmerican Airlines
Tue 1/612:21 pmCHA - SAT
1 stop5h 24mAmerican Airlines
Deal found 10/12$337
This Delta deal was found by Cheapflights users on 10/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:15 amSAT - CHA
1 stop8h 03mDelta
Mon 11/177:44 pmCHA - SAT
1 stop5h 54mDelta
Deal found 10/12$377
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Tue 11/112:04 pmSAT - CHA
1 stop7h 55mUnited Airlines
Tue 1/68:15 amCHA - SAT
3 stops32h 16mUnited Airlines
Deal found 10/12$404
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Wed 10/153:02 pmSAT - CHA
1 stop5h 01mAmerican Airlines
Sun 10/196:00 amCHA - SAT
1 stop4h 19mAmerican Airlines
Deal found 10/13$450
This Delta deal was found by Cheapflights users on 10/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:25 amSAT - CHA
1 stop7h 44mDelta
Thu 10/309:52 amCHA - SAT
1 stop4h 36mDelta
Deal found 10/11$477
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Mon 10/272:04 pmSAT - CHA
1 stop7h 55mUnited Airlines
Fri 10/311:58 pmCHA - SAT
2 stops9h 58mUnited Airlines
Deal found 10/12$482
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Fri 11/142:04 pmSAT - CHA
1 stop7h 55mUnited Airlines
Mon 11/175:20 pmCHA - SAT
2 stops18h 23mUnited Airlines
Deal found 10/12$502
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Wed 10/159:47 amSAT - CHA
2 stops12h 24mUnited Airlines
Sun 10/195:40 pmCHA - SAT
1 stop6h 15mUnited Airlines
Deal found 10/11$525
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Tue 11/256:00 amSAT - CHA
1 stop4h 34mAmerican Airlines
Sat 11/295:15 amCHA - SAT
1 stop5h 31mAmerican Airlines
Deal found 10/12$539

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 October 13, 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

Tue 11/11

7:21 am-1:57 pm

1 stop5h 36m

Chattanooga Lovell Field

Tue 1/6

12:21 pm-4:45 pm

1 stop5h 24m

$337

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Sat 4/11

6:45 am-1:06 pm

1 stop5h 21m

Chattanooga Lovell Field

Wed 4/15

7:35 pm-12:14 am

1 stop5h 39m

$337

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Sat 4/11

5:45 am-4:55 pm

2 stops10h 10m

Chattanooga Lovell Field

Wed 4/15

7:00 am-12:10 pm

1 stop6h 10m

$368

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Thu 11/13

6:30 am-2:30 pm

1 stop7h 00m

Chattanooga Lovell Field

Sun 11/16

3:10 pm-10:57 pm

1 stop8h 47m

$377

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Fri 11/14

5:15 am-2:18 pm

1 stop8h 03m

Chattanooga Lovell Field

Sun 11/16

7:44 pm-12:38 am

1 stop5h 54m

$377

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Tue 11/11

2:04 pm-10:59 pm

1 stop7h 55m

Chattanooga Lovell Field

Tue 1/6

8:15 am-3:31 pm

3 stops32h 16m

$404

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Wed 10/29

7:00 am-1:50 pm

1 stop29h 50m

$162

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Sat 11/22

5:47 pm-12:32 am

1 stop5h 45m

$189

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Fri 11/21

11:35 am-7:04 pm

1 stop6h 29m

$189

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Sat 11/22

5:55 pm-11:27 pm

1 stop4h 32m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 13 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Chattanooga flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

What is the cheapest time of day to fly from SAT to CHA?

Find hourly flight availability from San Antonio to Chattanooga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 13, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 71% on flights from San Antonio to Chattanooga by exploring options for tickets at noon.

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 October 13, 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
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,045 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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?

    American Airlines, Delta, and United Airlines can get you from San Antonio to Chattanooga in just under 5h 21m. Your travel time can differ by up to 4h 49m. There are 861 mi between San Antonio and Chattanooga. This flight may include one or multiple stops.

  • 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 $258 round trip. You may be able to fly from San Antonio to Chattanooga for 32% 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.

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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 October 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$373FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$449FlexibilityNo cancel feeOn-time71%

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