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Chattanooga

$274+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — CHA
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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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 July 30, 2026.

This Delta deal was found by Cheapflights users on 7/27. 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.
Tue 10/277:50 am
SAT
-
CHA
1 stop5h 20m
Delta
Sun 11/15:35 am
CHA
-
SAT
1 stop5h 07m
Delta
Deal found 7/27$319
This United Airlines deal was found by Cheapflights users on 7/27. 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 10/309:35 am
SAT
-
CHA
1 stop5h 30m
United Airlines
Tue 11/36:50 am
CHA
-
SAT
2 stops9h 48m
United Airlines
Deal found 7/27$338
This Delta deal was found by Cheapflights users on 7/29. 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 10/166:20 pm
SAT
-
CHA
1 stop4h 19m
Delta
Sun 10/185:35 am
CHA
-
SAT
1 stop5h 08m
Delta
Deal found 7/29$339
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/127:00 am
SAT
-
CHA
1 stop5h 38m
American Airlines
Sat 8/1512:15 pm
CHA
-
SAT
1 stop4h 33m
American Airlines
Deal found 7/29$349
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/122:15 pm
SAT
-
CHA
2 stops8h 55m
United Airlines
Sat 8/156:15 am
CHA
-
SAT
1 stop6h 37m
United Airlines
Deal found 7/29$374
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/89:27 am
SAT
-
CHA
1 stop4h 56m
American Airlines
Thu 8/136:14 am
CHA
-
SAT
1 stop4h 47m
American Airlines
Deal found 7/27$379
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/85:57 pm
SAT
-
CHA
1 stop4h 09m
United Airlines
Thu 8/136:15 am
CHA
-
SAT
2 stops10h 28m
United Airlines
Deal found 7/27$384
This Delta deal was found by Cheapflights users on 7/27. 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 11/15:30 am
SAT
-
CHA
1 stop4h 48m
Delta
Fri 11/65:25 pm
CHA
-
SAT
1 stop17h 17m
Delta
Deal found 7/27$385
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/299:30 am
SAT
-
CHA
1 stop5h 13m
United Airlines
Tue 9/16:15 am
CHA
-
SAT
1 stop6h 37m
United Airlines
Deal found 7/27$399

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 July 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(Delta)

One-way from

$274
(American Airlines)

Popular in

October

Cheapest in

August

Average price

$428
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. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 30, 2026.
Use the filters below to find and compare flights from San Antonio to Chattanooga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Fri 10/30

7:50 am-3:10 pm

1 stop6h 20m

Chattanooga Lovell Field

Wed 11/4

11:23 am-5:14 pm

1 stop6h 51m

$319

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Fri 9/25

5:30 am-11:23 am

1 stop4h 53m

Chattanooga Lovell Field

Sun 9/27

6:23 pm-12:08 am

1 stop6h 45m

$319

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Wed 10/28

5:30 am-11:18 am

1 stop4h 48m

Chattanooga Lovell Field

Sun 11/1

5:35 am-9:42 am

1 stop5h 07m

$319
Quickest round-trip

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Fri 10/16

6:20 pm-11:39 pm

1 stop4h 19m

Chattanooga Lovell Field

Sun 10/18

5:35 am-9:43 am

1 stop5h 08m

$339

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Wed 8/12

2:15 pm-12:10 am

2 stops8h 55m

Chattanooga Lovell Field

Sat 8/15

6:15 am-11:52 am

1 stop6h 37m

$374

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Mon 11/2

2:00 pm-8:35 pm

1 stop5h 35m

Chattanooga Lovell Field

Fri 11/6

5:25 pm-9:42 am

1 stop17h 17m

$385

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Sun 11/1

5:30 am-11:18 am

1 stop4h 48m

Chattanooga Lovell Field

Fri 11/6

5:25 pm-9:42 am

1 stop17h 17m

$385

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Sat 8/29

9:30 am-3:43 pm

1 stop5h 13m

Chattanooga Lovell Field

Tue 9/1

6:15 am-11:52 am

1 stop6h 37m

$399

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Sat 10/24

11:47 am-12:10 am

2 stops11h 23m

Chattanooga Lovell Field

Mon 10/26

5:52 pm-10:53 pm

1 stop6h 01m

$404
Cheapest one-way
Quickest one-way

San AntonioChattanooga

SAT - CHA

SATCHA

San Antonio

Thu 8/20

8:00 am-3:23 pm

1 stop6h 23m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 12 resultsSorted by cheapest first
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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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, August is the cheapest month in which you can book a flight from San Antonio to Chattanooga (average of $322). Flying from San Antonio to Chattanooga in October is currently the most expensive (average of $445). 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.

How much does it cost to fly round-trip from San Antonio to Chattanooga?

Airfare is typical for this route at the moment.

San Antonio to Chattanooga flights typically cost between $308 and $322 in October.
The cheapest round-trip price found within the last 5 days was $319 on Delta (Oct 27-Nov 1).

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 July 30, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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
7.8
Good
8,487 reviews

Crew

8.5

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Delta
7.8
Good
8,487 reviews
Delta
7.8
Good
8,487 reviews

Crew

8.5

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
United Airlines
7.4
Good
10,046 reviews
Delta
7.8
Good
8,487 reviews

Crew

8.5

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
American Airlines
7.1
Good
11,841 reviews
Delta
7.8
Good
8,487 reviews

Crew

8.5

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.

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?

    Delta, United Airlines, and American Airlines can get you from San Antonio to Chattanooga in just under 5h 30m. Your travel time can differ by up to 50m. 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 United Airlines is currently your cheapest option to Chattanooga, with prices starting at $248. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $276 and $293, respectively. You may be able to fly from San Antonio to Chattanooga for 37% 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, August is the cheapest month in which you can book a flight from San Antonio to Chattanooga (average of $322). Flying from San Antonio to Chattanooga in October is currently the most expensive (average of $445). 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

Traveling to a place near Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
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Top 3 airlines flying from San Antonio to Chattanooga

Discover the top 3 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 July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$363FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$413FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$293Average$398FlexibilityNo cancel feeOn-time71%

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