Cheap Flight Tickets from San Antonio (SAT) to Knoxville (TYS), Starting at $328

Good to Know: Cheapest and Fastest SAT - TYS Flights

Useful information for finding best airline tickets from San Antonio International to McGhee Tyson on your next trip.

Cheapest Round Trip Flight

$328

AA American Airlines • 1 stop • 17h 8m

Sep 29 – Oct 06

The cheapest round trip flight from San Antonio to Knoxville (SAT-TYS-SAT) is currently $328

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Fastest Flight

7h 18m

The fastest nonstop flight from San Antonio to Knoxville (SAT-TYS) takes 7h 18m

Top Airlines Flying from San Antonio to Knoxville

United Airlines, UA

United Airlines

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

Aeromexico Airline (AM)

Aeromexico

Latest Flight Deals from San Antonio (SAT) to Knoxville (TYS)

Compare and book low fare round-trip air tickets from San Antonio to Knoxville. Ideal for travelers with confirmed return itineraries.

Sep 29 - Oct 06, Economy
AA
San Antonio → Knoxville
17h 8m
6:08 AM - 5:36 PM • 1 stop
AA
San Antonio → Knoxville
7h 26m
6:00 AM - 9:46 AM • 1 stop
$328
American Airlines
Sep 29 - Oct 06, Economy
DL
San Antonio → Knoxville
8h 49m
8:00 AM - 5:28 PM • 1 stop
DL
San Antonio → Knoxville
10h 49m
5:18 PM - 11:07 PM • 1 stop
$420
Delta Airlines
Sep 29 - Oct 06, Economy
UA
San Antonio → Knoxville
7h 18m
4:17 PM - 9:55 PM • 1 stop
UA
San Antonio → Knoxville
7h 23m
3:45 PM - 7:28 PM • 1 stop
$609
United Airlines
Sep 29 - Oct 06, Economy
UA
San Antonio → Knoxville
9h 9m
2:00 PM - 8:49 PM • 1 stop
UA
San Antonio → Knoxville
7h 23m
3:45 PM - 7:28 PM • 1 stop
$609
United Airlines
Sep 29 - Oct 06, Economy
UA
San Antonio → Knoxville
8h 59m
6:35 AM - 1:14 PM • 1 stop
UA
San Antonio → Knoxville
7h 23m
3:45 PM - 7:28 PM • 1 stop
$609
United Airlines
Sep 29 - Oct 06, Economy
UA
San Antonio → Knoxville
10h 30m
2:25 PM - 9:55 PM • 1 stop
UA
San Antonio → Knoxville
7h 23m
3:45 PM - 7:28 PM • 1 stop
$609
United Airlines

Fly from San Antonio to Knoxville with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from San Antonio to Knoxville? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on San Antonio to Knoxville Flights

What are the airports in San Antonio?
SAT
What’s the most popular airline flying from SAT to TYS?
The most popular airline flying from San Antonio to Knoxville are
Can I fly from SAT to TYS non-stop?
NO
Which airlines fly nonstop between San Antonio and Knoxville?
The non-stop flights between San Antonio and Knoxville are .
What’s the earliest departure time from SAT to TYS Airport?
The earliest flight leaves SAT at 6:08 am and lands in TYS - McGhee Tyson
What are the airports in Knoxville?
TYS
Can I make changes to my San Antonio to Knoxville flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SAT to TYS?
Read the fare rules of the San Antonio to Knoxville air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Antonio and Knoxville?
operate flights between San Antonio and Knoxville
How long does a flight from San Antonio to Knoxville take?
It takes approximately 3 hour to fly non-stop from SAT to TYS, which is 946.69 miles by air.
Which airlines provide the cheapest flights from San Antonio (SAT) to Knoxville (TYS) ?
In the past couple of days, the cheapest tickets to TYS from SAT were found on UA : USD 609
Do I need a passport to fly between SAT and TYS?
No
What’s the latest departure time from SAT to TYS ?
The last flight leaves SAT at 4:17 pm

San Antonio (SAT) to Knoxville (TYS): Airport Information

Origin Airport San Antonio International , San Antonio, US
Destination Airport McGhee Tyson , Knoxville, US
Distance 947 miles

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