$98 Cheap flights from McGhee Tyson to San Antonio Intl. (TYS to SAT)

Wander Wisely with exceptional service, 24/7 support

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from McGhee Tyson to San Antonio Intl.

Amazing TYS to SAT Flight Deals

The cheapest flights to San Antonio Intl. found within the past 7 days were $118 round trip and $98 one way. Prices and availability subject to change. Additional terms may apply.

Fri, May 10 - Mon, May 13
TYS
Knoxville
SAT
San Antonio
$118 Roundtrip, found 6 days ago
$118
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, May 10 from Knoxville to San Antonio, returning Mon, May 13, priced at $118 found 6 days ago
Tue, May 21 - Fri, May 24
TYS
Knoxville
SAT
San Antonio
$148 Roundtrip, found 6 days ago
$148
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, May 21 from Knoxville to San Antonio, returning Fri, May 24, priced at $148 found 6 days ago
Thu, May 16 - Mon, May 20
TYS
Knoxville
SAT
San Antonio
$160 Roundtrip, found 5 hours ago
$160
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Thu, May 16 from Knoxville to San Antonio, returning Mon, May 20, priced at $160 found 5 hours ago
Tue, May 21 - Wed, May 29
TYS
Knoxville
SAT
San Antonio
$163 Roundtrip, found 8 hours ago
$163
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Tue, May 21 from Knoxville to San Antonio, returning Wed, May 29, priced at $163 found 8 hours ago
Fri, May 17 - Mon, May 20
TYS
Knoxville
SAT
San Antonio
$164 Roundtrip, found 5 hours ago
$164
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Fri, May 17 from Knoxville to San Antonio, returning Mon, May 20, priced at $164 found 5 hours ago
Tue, May 28 - Sat, Jun 1
TYS
Knoxville
SAT
San Antonio
$166 Roundtrip, found 1 day ago
$166
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, May 28 from Knoxville to San Antonio, returning Sat, Jun 1, priced at $166 found 1 day ago
Fri, May 10 - Fri, May 17
TYS
Knoxville
SAT
San Antonio
$168 Roundtrip, found 6 days ago
$168
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, May 10 from Knoxville to San Antonio, returning Fri, May 17, priced at $168 found 6 days ago
Thu, Sep 5 - Sat, Sep 28
TYS
Knoxville
SAT
San Antonio
$174 Roundtrip, found 6 days ago
$174
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Sep 5 from Knoxville to San Antonio, returning Sat, Sep 28, priced at $174 found 6 days ago
Fri, May 10 - Sat, May 18
TYS
Knoxville
SAT
San Antonio
$178 Roundtrip, found 9 hours ago
$178
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Fri, May 10 from Knoxville to San Antonio, returning Sat, May 18, priced at $178 found 9 hours ago
Fri, May 24 - Wed, May 29
TYS
Knoxville
SAT
San Antonio
$183 Roundtrip, found 1 day ago
$183
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, May 24 from Knoxville to San Antonio, returning Wed, May 29, priced at $183 found 1 day ago

Frequently asked questions

Are there direct flights from Knoxville Airport to San Antonio Intl. Airport (SAT)?
Make a note of your connecting gate, because there aren’t any direct flights on the Knoxville Airport to SAT route. American Airlines, United Airlines and Delta are some airlines that will take you to San Antonio with only one stopover.
How long is the flight from TYS to SAT?
If you’re traveling from McGhee Tyson Airport (TYS) to San Antonio Intl. Airport (SAT), you can expect the journey to take an average of 4 hours and 36 minutes. If this sounds longer than you’d hoped, why not take advantage of it? Read up on your destination, get some last-minute organizing done and get as much sleep as possible before the adventure starts.
What is the flight distance from McGhee Tyson Airport (TYS) to San Antonio Intl. Airport (SAT)?
Between McGhee Tyson Airport (TYS) and San Antonio Airport, the flight distance is approximately 950 mi. So, order a glass of wine and settle in. You’ve got some choices to make — watch the latest film, read a good novel or squeeze in some beauty sleep?
What airlines fly from TYS to SAT?
With no direct flights on offer, you’d be wise to plan well in advance when traveling between TYS and San Antonio Airport. Find the quickest route with the fewest layovers and save yourself some time.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
McGhee Tyson
Traveling To
San Antonio Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$118

Route Info

Flight path for flights from McGhee Tyson Airport to San Antonio International Airport.


Origin:
TYS - McGhee Tyson Airport
Destination:
SAT - San Antonio International Airport
Distance:
1,029.00 miles

Airline carriers and aircraft used on flights from TYS to SAT


Airline Carrier
Aircraft
Jet Airways (India)
Airbus A330-300

Discover our best flights from Knoxville TYS to San Antonio SAT. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Knoxville TYS to San Antonio SAT at the right price  

Airfares to San Antonio SAT from Knoxville TYS currently cost between $118 and $183. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Knoxville TYS to San Antonio SAT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Knoxville TYS to San Antonio SAT on Travelocity starting at $98. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Antonio SAT from Knoxville TYS quicker with direct flights. 

Get to San Antonio faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SAT from TYS to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Knoxville TYS to San Antonio SAT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SAT from TYS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Knoxville TYS to San Antonio SAT today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Knoxville TYS to San Antonio SAT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Antonio SAT from Knoxville TYS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SAT from TYS have this option.  

 

Travel with confidence when you book flights to San Antonio SAT from Knoxville TYS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.