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Cheap flights from San Antonio to Tennessee from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Tennessee departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Antonio to Tennessee

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:13 am - 6:36 pm
SAT
-
BNA
8h 23m1 stop
Multiple Airlines Logo
5:50 pm - 11:52 pm
BNA
-
SAT
6h 02m1 stop
$181Multiple Airlines
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
6:30 am - 7:17 pm
SAT
-
BNA
12h 47m1 stop
Multiple Airlines Logo
5:50 pm - 8:14 am
BNA
-
SAT
14h 24m1 stop
$183Multiple Airlines
Tue, Jan 13 - Wed, Jan 14
Multiple Airlines Logo
10:35 am - 8:29 pm
SAT
-
BNA
9h 54m1 stop
Multiple Airlines Logo
7:37 pm - 7:33 pm
BNA
-
SAT
23h 56m1 stop
$185Multiple Airlines
Thu, Jan 29 - Sun, Feb 1
Delta Logo
7:45 am - 1:50 pm
SAT
-
TYS
5h 05m1 stop
Delta Logo
11:58 am - 3:21 pm
TYS
-
SAT
4h 23m1 stop
$243Delta
Sat, Jan 10 - Sat, Jan 24
United Airlines Logo
5:59 pm - 11:44 pm
SAT
-
TYS
4h 45m1 stop
United Airlines Logo
6:45 am - 12:24 pm
TYS
-
SAT
6h 39m1 stop
$247United Airlines
Fri, Jan 16 - Sun, Jan 18
United Airlines Logo
5:59 pm - 11:44 pm
SAT
-
TYS
4h 45m1 stop
United Airlines Logo
6:45 am - 3:31 pm
TYS
-
SAT
9h 46m2 stops
$252United Airlines
Fri, Jan 16 - Sun, Jan 18
Delta Logo
5:30 am - 1:25 pm
SAT
-
TYS
6h 55m1 stop
Delta Logo
7:30 am - 2:57 pm
TYS
-
SAT
8h 27m1 stop
$258Delta
Sat, May 30 - Wed, Jun 3
American Airlines Logo
6:22 am - 2:24 pm
SAT
-
TYS
7h 02m1 stop
American Airlines Logo
4:30 pm - 10:53 pm
TYS
-
SAT
7h 23m1 stop
$269American Airlines
Sun, Feb 15 - Mon, Feb 23
Southwest Logo
5:55 am - 1:20 pm
SAT
-
TYS
6h 25m1 stop
Southwest Logo
8:15 am - 4:30 pm
TYS
-
SAT
9h 15m2 stops
$273Southwest
Sat, May 30 - Wed, Jun 3
American Airlines Logo
3:00 pm - 10:10 pm
SAT
-
TRI
6h 10m1 stop
American Airlines Logo
5:10 am - 9:18 am
TRI
-
SAT
5h 08m1 stop
$428American Airlines
Wed, Dec 31 - Sun, Jan 4

Spirit Airlines flights from San Antonio to Tennessee

Our best Spirit Airlines deals on San Antonio to Tennessee flight tickets
Spirit Airlines
Jan 6
SAT2:39 pmSan Antonio
7h 48m
1 stop
BNA10:27 pmNashville Intl
Jan 10
BNA5:50 pmNashville Intl
6h 02m
1 stop
SAT11:52 pmSan Antonio
$215
Find similar
Spirit Airlines
Jan 15
SAT6:30 amSan Antonio
13h 13m
2 stops
BNA7:43 pmNashville Intl
Jan 17
BNA8:12 pmNashville Intl
13h 28m
1 stop
SAT9:40 amSan Antonio
$218
Find similar
Spirit Airlines
Jan 28
SAT6:30 amSan Antonio
12h 47m
1 stop
BNA7:17 pmNashville Intl
Feb 1
BNA8:12 pmNashville Intl
13h 18m
1 stop
SAT9:30 amSan Antonio
$221
Find similar

Frontier flights from San Antonio to Tennessee

Our best Frontier deals on San Antonio to Tennessee flight tickets
Frontier
Jan 1
SAT6:45 amSan Antonio
7h 46m
1 stop
TYS3:31 pmKnoxville McGhee Tyson
Jan 5
TYS4:46 pmKnoxville McGhee Tyson
8h 31m
1 stop
SAT12:17 amSan Antonio
$213
Find similar
Frontier
Dec 25
SAT6:45 amSan Antonio
7h 46m
1 stop
TYS3:31 pmKnoxville McGhee Tyson
Dec 30
TYS4:46 pmKnoxville McGhee Tyson
21h 28m
1 stop
SAT1:14 pmSan Antonio
$238
Find similar
Frontier
Jan 29
SAT12:31 pmSan Antonio
25h 14m
2 stops
BNA1:45 pmNashville Intl
Feb 1
BNA7:37 pmNashville Intl
23h 56m
1 stop
SAT7:33 pmSan Antonio
$251
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Tennessee 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from San Antonio to Tennessee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioNashville

SAT - BNA

SATBNA

San Antonio

Thu 1/8

10:13 am-6:36 pm

1 stop8h 23m

Nashville Intl

Mon 1/12

5:50 pm-11:52 pm

1 stop6h 02m

$181

San AntonioNashville

SAT - BNA

SATBNA

San Antonio

Tue 1/13

6:30 am-7:17 pm

1 stop12h 47m

Nashville Intl

Wed 1/14

5:50 pm-8:14 am

1 stop14h 24m

$183

San AntonioNashville

SAT - BNA

SATBNA

San Antonio

Thu 1/29

10:35 am-8:29 pm

1 stop9h 54m

Nashville Intl

Sun 2/1

7:37 pm-7:33 pm

1 stop23h 56m

$185

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Sat 1/10

7:45 am-1:50 pm

1 stop5h 05m

Knoxville McGhee Tyson

Sat 1/24

11:58 am-3:21 pm

1 stop4h 23m

$243

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Fri 1/16

5:59 pm-11:44 pm

1 stop4h 45m

Knoxville McGhee Tyson

Sun 1/18

6:45 am-12:24 pm

1 stop6h 39m

$247

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Fri 1/16

5:59 pm-11:44 pm

1 stop4h 45m

Knoxville McGhee Tyson

Sun 1/18

6:45 am-3:31 pm

2 stops9h 46m

$252

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Sat 5/30

5:30 am-1:25 pm

1 stop6h 55m

Knoxville McGhee Tyson

Wed 6/3

7:30 am-2:57 pm

1 stop8h 27m

$258

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Sun 2/15

6:22 am-2:24 pm

1 stop7h 02m

Knoxville McGhee Tyson

Mon 2/23

4:30 pm-10:53 pm

1 stop7h 23m

$269

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Sat 5/30

5:55 am-1:20 pm

1 stop6h 25m

Knoxville McGhee Tyson

Wed 6/3

8:15 am-4:30 pm

2 stops9h 15m

$273

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Wed 12/31

3:00 pm-10:10 pm

1 stop6h 10m

Blountville Tri Cities TN/VA

Sun 1/4

5:10 am-9:18 am

1 stop5h 08m

$428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tennessee from

How to get the cheapest flight ticket from San Antonio to Tennessee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tennessee?

The cheapest month to fly to Tennessee from San Antonio is in June. Flight prices, which tend to average around $280, are often lower during this time because this is during the off-season. If you don’t want to visit Tennessee in June, then you should wait until January to fly from San Antonio, when ticket prices are also cheap, with an average price of $300.

What is the cheapest day to depart on your flight to Tennessee?

The cheapest day to depart from San Antonio to Tennessee is on a Thursday. Travelers who choose to depart for Tennessee on a Thursday will often find tickets for as low as $352. Flights from San Antonio to Tennessee on a Friday will generally be more expensive and average around $441. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Tennessee?

The cheapest time of day to fly to Tennessee is in the evening when flights can be purchased for as low as $296. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $428 on average. Flights to Tennessee from San Antonio at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest San Antonio to Tennessee flight route?

Fly from San Antonio to Nashville Intl for the best San Antonio - Tennessee flight prices

How far in advance should I book a flight to Tennessee?

You are more likely to see cheaper flights to Tennessee from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Tennessee for around $324 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tennessee from San Antonio for as low as $240 on momondo.

What cabin class options are available on San Antonio to Tennessee flights?

There is only 1 cabin class available to choose from on San Antonio to Tennessee flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Antonio to Tennessee flights?

You could potentially save up to 28% on your flight if you consider stops on a San Antonio to Tennessee flight.

Cheap San Antonio to Tennessee flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Tennessee

Best Price Found

$179

Fastest flight time

2h 10m

Direct flights

Every day

Airports in Tennessee

54 airports
The best one-way flight to Tennessee from San Antonio in the past 72 hours is $179. The best round-trip flight deal from San Antonio to Tennessee found on momondo in the last 72 hours is $389.
The fastest flight from San Antonio to Tennessee takes 2h 10m
Direct flights go from San Antonio to Tennessee every day.
There are 54 airports in Tennessee. From San Antonio there are direct flights to Nashville Intl (BNA).
Search flight deals

  • When did momondo last update prices for flights from San Antonio Airport to Tennessee?

    Prices for flights from San Antonio Airport to Tennessee were last updated today.

  • How many operators does momondo search for flights from San Antonio Airport to Tennessee?

  • How old do you have to be to fly from San Antonio Airport to Tennessee?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Tennessee.

  • What documentation or ID do you need to fly to Tennessee?

    The necessary travel and health documents for your Tennessee trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Antonio to Tennessee?

Best airlines flying from San Antonio to Tennessee

Compare and see reviews for airlines that fly from San Antonio to Tennessee with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $80Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
DeltaPriceFrom $137Free CancellationRating
7.9
8,005 reviews
Search Delta flights
SouthwestPriceFrom $198Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $206Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Tennessee?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Tennessee. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to Tennessee with flexible booking policies on momondo?

All flight searches from San Antonio to Tennessee on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to Tennessee?

Once all potential San Antonio to Tennessee flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Antonio to Tennessee right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Tennessee, momondo offers a useful price alert feature which will track prices for flights to Tennessee from San Antonio and alert you when they change.

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