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San Antonio

$75+ Cheap flights from Tennessee to San Antonio (SAT)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SAT
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Tennessee to San Antonio

Cheapest flights from Tennessee to San Antonio
Explore the most affordable flight options available from Tennessee to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Super.com deal was found by Cheapflights users on 12/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:45 amBNA - SAT
1 stop6h 05mSpirit Airlines
Mon 1/512:45 pmSAT - BNA
1 stop10h 29mSpirit Airlines
Deal found 12/16$276
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:45 amBNA - SAT
1 stop6h 05mMultiple Airlines
Mon 1/512:18 pmSAT - BNA
1 stop5h 49mMultiple Airlines
Deal found 12/16$308
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:38 pmBNA - SAT
2 stops15h 12mSpirit Airlines
Mon 1/512:45 pmSAT - BNA
1 stop10h 29mSpirit Airlines
Deal found 12/15$336
This Delta deal was found by Cheapflights users on 12/14. 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.
Wed 12/247:20 amCHA - SAT
1 stop8h 51mDelta
Wed 1/75:20 amSAT - CHA
1 stop6h 45mDelta
Deal found 12/14$336
This Super.com deal was found by Cheapflights users on 12/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:45 amBNA - SAT
1 stop6h 05mSpirit Airlines
Fri 1/212:45 pmSAT - BNA
1 stop10h 29mSpirit Airlines
Deal found 12/17$344
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:54 pmMEM - SAT
2 stops30h 23mMultiple Airlines
Sun 1/42:01 pmSAT - MEM
1 stop26h 48mMultiple Airlines
Deal found 12/16$344
This Spirit deal was found by Cheapflights users on 12/17. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:14 amBNA - SAT
1 stop12h 12mSpirit Airlines
Sun 1/412:45 pmSAT - BNA
1 stop10h 29mSpirit Airlines
Deal found 12/17$347
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/244:29 pmTYS - SAT
1 stop5h 12mAmerican Airlines
Sun 12/284:39 pmSAT - TYS
1 stop6h 06mAmerican Airlines
Deal found 12/17$349
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/316:30 amMEM - SAT
1 stop6h 46mUnited Airlines
Sun 1/45:15 amSAT - MEM
1 stop4h 01mUnited Airlines
Deal found 12/16$351
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:14 amBNA - SAT
1 stop12h 12mMultiple Airlines
Sun 1/42:01 pmSAT - BNA
2 stops28h 06mMultiple Airlines
Deal found 12/17$354
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/305:23 amTYS - SAT
1 stop6h 33mAmerican Airlines
Mon 1/58:43 amSAT - TYS
1 stop4h 38mAmerican Airlines
Deal found 12/16$357
This Delta deal was found by Cheapflights users on 12/17. 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.
Wed 12/171:53 pmBNA - SAT
1 stop9h 04mDelta
Tue 12/234:45 pmSAT - BNA
1 stop4h 10mDelta
Deal found 12/17$361

Find flight deals from Tennessee to San Antonio

Keep the following information in mind while searching for Tennessee to San Antonio flight deals. Data was last updated December 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$175
(Kiwi.com)

One-way from

$75
(Trip.com)

Popular in

December

Cheapest in

July

Average price

$369

Good round-trip deal

$447 or less
Provider with most accurate pricing for Nashville Intl-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-San Antonio flights.
Search Deals
From Tennessee to San Antonio
Search Deals
One-way flight from Tennessee to San Antonio
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($19 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 December 2025
Search Deals
Price to beat on a round-trip flight from Tennessee to San Antonio.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to San Antonio 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 18, 2025.
Use the filters below to find and compare flights from Tennessee to San Antonio that are best for you.

Fly from

Tennessee

Fly to

San Antonio

Route

Depart

Return

Price

NashvilleSan Antonio

BNA - SAT

BNASAT

Nashville Intl

Thu 1/8

9:25 am-11:52 pm

1 stop14h 27m

San Antonio

Sun 1/11

7:14 pm-8:29 am

1 stop13h 15m

$183

NashvilleSan Antonio

BNA - SAT

BNASAT

Nashville Intl

Fri 1/9

9:25 am-11:52 pm

1 stop14h 27m

San Antonio

Mon 1/12

8:00 pm-8:29 am

1 stop12h 29m

$183

NashvilleSan Antonio

BNA - SAT

BNASAT

Nashville Intl

Wed 2/11

5:50 pm-1:12 pm

1 stop19h 22m

San Antonio

Sat 2/14

7:56 pm-6:47 pm

1 stop22h 51m

$186

NashvilleSan Antonio

BNA - SAT

BNASAT

Nashville Intl

Tue 1/6

5:45 am-11:50 am

1 stop6h 05m

San Antonio

Sun 1/11

7:14 pm-8:29 am

1 stop13h 15m

$201

NashvilleSan Antonio

BNA - SAT

BNASAT

Nashville Intl

Tue 1/13

9:25 am-11:52 pm

1 stop14h 27m

San Antonio

Tue 1/20

6:30 am-7:17 pm

1 stop12h 47m

$207

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

Sat 1/17

7:11 pm-12:15 am

1 stop6h 04m

San Antonio

Sat 1/24

6:14 am-11:31 am

1 stop4h 17m

$217

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

Wed 3/11

5:30 am-11:31 am

1 stop7h 01m

San Antonio

Tue 3/17

5:20 am-11:18 am

1 stop4h 58m

$217

NashvilleSan Antonio

BNA - SAT

BNASAT

Nashville Intl

Tue 2/17

2:54 pm-11:59 pm

1 stop9h 05m

San Antonio

Fri 2/20

6:00 am-1:59 pm

1 stop7h 59m

$222

MemphisSan Antonio

MEM - SAT

MEMSAT

Memphis

Thu 1/15

8:19 pm-10:22 am

1 stop14h 03m

San Antonio

Thu 1/22

12:31 pm-2:17 pm

2 stops25h 46m

$225

NashvilleSan Antonio

BNA - SAT

BNASAT

Nashville Intl

Thu 1/8

5:50 pm-11:52 pm

1 stop6h 02m

San Antonio

Wed 1/14

6:30 am-7:17 pm

1 stop12h 47m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results
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Best time to book a flight from Tennessee to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Tennessee 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 Tennessee to San Antonio

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

Currently, May is the cheapest month in which you can book a flight from Tennessee to San Antonio (average of $86). Flying from Tennessee to San Antonio in February is currently the most expensive (average of $157). 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 TN to SAT?

Find hourly flight availability from Tennessee to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Tennessee to San Antonio by exploring options for tickets in the evening.

What is the cheapest day to fly from Tennessee to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Tennessee to San Antonio. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Tennessee to San Antonio flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • What airport do you fly into for flights to San Antonio from Tennessee?

    Most people fly into San Antonio (SAT) if they book a flight to San Antonio from Tennessee. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • How popular is this Tennessee to San Antonio flight route?

    Within the past month, 5 users have taken a look at flights from Tennessee to San Antonio.

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

    Spirit Airlines, American Airlines, and Delta can get you from Tennessee to San Antonio in just under 6h 04m. Your travel time can differ by up to 8h 23m. Tennessee and San Antonio are separated by a distance of 945 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Tennessee to San Antonio one-way?

    $40 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $78 and $99, respectively.

  • What are the most popular routes from Tennessee to San Antonio?

    The most popular flight routes from Tennessee to San Antonio are Nashville Intl - San Antonio, Knoxville McGhee Tyson - San Antonio and Memphis - San Antonio.

  • What are the cheapest flights from Tennessee to San Antonio?

    On average you can expect to pay $490 for a flight from Tennessee to San Antonio. The cheapest flight overall is $357 while the most popular route, (Nashville Intl - San Antonio) is currently priced at $177.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee to San Antonio 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 Tennessee to San Antonio?

    Currently, May is the cheapest month in which you can book a flight from Tennessee to San Antonio (average of $86). Flying from Tennessee to San Antonio in February is currently the most expensive (average of $157). 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 San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for Tennessee to San Antonio

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Top 6 airlines flying from Tennessee to San Antonio

Discover the top 6 airlines that operate flights from Tennessee to San Antonio. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$80Average$196FlexibilityNo cancel feeOn-time65%
FrontierCheapest$120Average$180FlexibilityNo cancel feeOn-time62%
DeltaCheapest$137Average$355FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$187Average$366FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$247Average$384FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$248Average$380FlexibilityNo cancel feeOn-time69%

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