Cheap flights from San Antonio to Knoxville (SAT - TYS)

SAT — TYS
Feb 8 — Feb 151

The best prices from San Antonio to Knoxville McGhee Tyson are usually found in April or July, booked 28 days in advance, depart on a Monday or Thursday and return on a Saturday

How to find the cheapest flight from San Antonio (SAT) to Knoxville (TYS)

All the information you need to plan the best SAT to TYS flight in 2023: compare San Antonio to Knoxville flight prices with the expected peak season, weather and rainfall in Knoxville.

SAT - TYS

Price

$394 - $956

TYS

Temperature

39.2 - 78.8 °F

TYS

Rainfall

2.7 - 4.8 inches

Popular inJuneHigh demand for flights, 47% potential price rise
Cheapest inAprilBest time to find cheap flights, 23% potential price drop
Round-trip from$394From San Antonio to Knoxville McGhee Tyson
One-way from$175One-way flight from San Antonio to Knoxville McGhee Tyson

What is the cheapest day to fly round-trip from San Antonio to Knoxville?

Saturday flights are found to be more expensive to fly from San Antonio to Knoxville. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Knoxville.

How far in advance should I book a flight from San Antonio to Knoxville?

Users have found that booking a flight from San Antonio to Knoxville at least 29 days early can save you up to 33% on average compared to booking a flight this week. If booking 29 days before your flight isn’t an option for you, users have found flights from San Antonio to Knoxville for as little as $533 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $648 for flights departing within the next 3 days.

What is the cheapest month to fly from San Antonio to Knoxville?

April can be a great time to fly to Knoxville from San Antonio with a flight ticket averaging about $508. Cheapflights users have found deals in the month of April for as cheap as $359. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from San Antonio to Knoxville (SAT - TYS)?

A simple way to save on the total cost of your ticket is to fly from San Antonio to Knoxville in the morning. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight at noon.

Cheap flights from San Antonio to Knoxville in February, March 2023

The best prices found for SAT to TYS flights for February, March
Feb 15 - Feb 28
SAT

San Antonio

TYS

Knoxville McGhee Tyson

1 stop

17h 27m
TYS

Knoxville McGhee Tyson

SAT

San Antonio

1 stop

13h 39m
$175

Multiple Airlines

Pick Dates

Deal found 2/2

Feb 17 - Feb 20
SAT

San Antonio

TYS

Knoxville McGhee Tyson

1 stop

12h 53m
TYS

Knoxville McGhee Tyson

SAT

San Antonio

1 stop

28h 26m
$184

Multiple Airlines

Pick Dates

Deal found 2/1

Feb 21 - Feb 23
SAT

San Antonio

TYS

Knoxville McGhee Tyson

1 stop

10h 58m
TYS

Knoxville McGhee Tyson

SAT

San Antonio

1 stop

12h 44m
$190

Multiple Airlines

Pick Dates

Deal found 2/2

San Antonio to Knoxville 2023 flight deals

Cheap flights to Knoxville from San Antonio found for this year
Feb 15 - Feb 28
SAT

San Antonio

TYS

Knoxville McGhee Tyson

1 stop

17h 27m
TYS

Knoxville McGhee Tyson

SAT

San Antonio

1 stop

13h 39m
$175

Multiple Airlines

Pick Dates

Deal found 2/2

Feb 17 - Feb 20
SAT

San Antonio

TYS

Knoxville McGhee Tyson

1 stop

12h 53m
TYS

Knoxville McGhee Tyson

SAT

San Antonio

1 stop

28h 26m
$184

Multiple Airlines

Pick Dates

Deal found 2/1

Feb 21 - Feb 23
SAT

San Antonio

TYS

Knoxville McGhee Tyson

1 stop

10h 58m
TYS

Knoxville McGhee Tyson

SAT

San Antonio

1 stop

12h 44m
$190

Multiple Airlines

Pick Dates

Deal found 2/2

Cheap United Airlines flights from San Antonio to Knoxville

Feb 24 - Feb 25
SAT

San Antonio

TYS

Knoxville McGhee Tyson

1 stop

18h 50m
TYS

Knoxville McGhee Tyson

SAT

San Antonio

1 stop

19h 43m
$454

United Airlines

Pick Dates

Deal found 1/31

Feb 11 - Feb 15
SAT

San Antonio

TYS

Knoxville McGhee Tyson

1 stop

14h 34m
TYS

Knoxville McGhee Tyson

SAT

San Antonio

1 stop

11h 52m
$550

United Airlines

Pick Dates

Deal found 2/1

Feb 11 - Feb 15
SAT

San Antonio

TYS

Knoxville McGhee Tyson

2 stops

14h 19m
TYS

Knoxville McGhee Tyson

SAT

San Antonio

1 stop

13h 25m
$555

United Airlines

Pick Dates

Deal found 2/1

Cheap American Airlines flights from San Antonio to Knoxville

Mar 8 - Mar 15
SAT

San Antonio

TYS

Knoxville McGhee Tyson

1 stop

6h 21m
TYS

Knoxville McGhee Tyson

SAT

San Antonio

1 stop

6h 53m
$416

American Airlines

Pick Dates

Deal found 2/3

Mar 8 - Mar 15
SAT

San Antonio

TYS

Knoxville McGhee Tyson

2 stops

7h 18m
TYS

Knoxville McGhee Tyson

SAT

San Antonio

1 stop

6h 53m
$422

American Airlines

Pick Dates

Deal found 2/3

Mar 3 - Mar 7
SAT

San Antonio

TYS

Knoxville McGhee Tyson

1 stop

4h 28m
TYS

Knoxville McGhee Tyson

SAT

San Antonio

1 stop

6h 53m
$436

American Airlines

Pick Dates

Deal found 1/31

Last minute flights from San Antonio to Knoxville

Late deals on return flights to Knoxville from San Antonio, departing today and this week
Feb 9 - Feb 18
SAT

San Antonio

TYS

Knoxville McGhee Tyson

1 stop

22h 43m
TYS

Knoxville McGhee Tyson

SAT

San Antonio

1 stop

21h 27m
$206

Frontier

Pick Dates

Deal found 2/1

Feb 9 - Feb 21
SAT

San Antonio

TYS

Knoxville McGhee Tyson

1 stop

17h 29m
TYS

Knoxville McGhee Tyson

SAT

San Antonio

1 stop

14h 39m
$295

Multiple Airlines

Pick Dates

Deal found 2/2

Feb 12 - Feb 24
SAT

San Antonio

TYS

Knoxville McGhee Tyson

1 stop

16h 46m
TYS

Knoxville McGhee Tyson

SAT

San Antonio

1 stop

11h 35m
$380

Multiple Airlines

Pick Dates

Deal found 2/2

One-way flights to Knoxville from San Antonio

The cheapest one-way flights from San Antonio to Knoxville
Feb 9
SAT

San Antonio

TYS

Knoxville McGhee Tyson

1 stop

22h 43m
$90

Frontier

Pick Dates

Deal found 1/31

Feb 21
SAT

San Antonio

TYS

Knoxville McGhee Tyson

1 stop

10h 58m
$103

Multiple Airlines

Pick Dates

Deal found 2/2

Feb 21
SAT

San Antonio

TYS

Knoxville McGhee Tyson

2 stops

26h 11m
$156

Frontier

Pick Dates

Deal found 2/2

Reviews of Airlines Servicing Knoxville

Delta
7.9
Good
2,062 reviews

Entertainment

7.8

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 10

Great airline. Will always flight with Delta. The flight attendant are so professional friendly and caring. Wifi was great. The tv selection to watch movies was perfect also. No complain.

Delta
7.9
Good
2,062 reviews
Delta
7.9
Good
2,062 reviews

Entertainment

7.8

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 10

Great airline. Will always flight with Delta. The flight attendant are so professional friendly and caring. Wifi was great. The tv selection to watch movies was perfect also. No complain.

United Airlines
7.6
Good
1,189 reviews
Delta
7.9
Good
2,062 reviews

Entertainment

7.8

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 10

Great airline. Will always flight with Delta. The flight attendant are so professional friendly and caring. Wifi was great. The tv selection to watch movies was perfect also. No complain.

American Airlines
7.4
Good
1,682 reviews
Delta
7.9
Good
2,062 reviews

Entertainment

7.8

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 10

Great airline. Will always flight with Delta. The flight attendant are so professional friendly and caring. Wifi was great. The tv selection to watch movies was perfect also. No complain.

Frontier
6.1
Okay
539 reviews
Delta
7.9
Good
2,062 reviews

Entertainment

7.8

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 10

Great airline. Will always flight with Delta. The flight attendant are so professional friendly and caring. Wifi was great. The tv selection to watch movies was perfect also. No complain.

Related info for your journey

Useful info, stats and facts about San Antonio to Knoxville flights.

Which airlines flying from San Antonio to Knoxville McGhee Tyson have flexible cancellations due to COVID-19?

Some of our airline partners flying from San Antonio to Knoxville McGhee Tyson have new flexible policies in place due to COVID-19. American Airlines, Delta, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from San Antonio to Knoxville for under $200 on Cheapflights?

Yes, there are multiple flights from San Antonio to Knoxville for under $200. The cheapest flight booked recently is on Multiple Airlines for just $175, but on average you can expect to pay $302.

Are there last-minute flights available from San Antonio to Knoxville for under $300?

There are currently 20+ open flights from San Antonio to Knoxville within the next 7 days for less than $300.

How popular is this San Antonio to Knoxville flight route?

Within the past month, 14 users have taken a look at flights from San Antonio to Knoxville McGhee Tyson.

What is the cheapest airline to fly from San Antonio to Knoxville round-trip?

Our cheapest airline available from San Antonio to Knoxville is American Airlines. Our recent data shows that you can find tickets from as low as $416 on this airline. You may be able to fly from San Antonio to Knoxville for 18% less than the average price by searching for this airline.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $90. Users have also found prices from $238 and $240 on American Airlines and Delta, respectively.

What are the most popular airlines that fly from San Antonio to Knoxville?

The most popular airlines flying from San Antonio to Knoxville are Undisclosed Carrier, American Airlines and Delta. Something to consider prior to booking your flight.

What are the cheapest flights from San Antonio to Knoxville?

On average you can expect to pay $825 for a flight from San Antonio to Knoxville. The cheapest flight overall is $407 while the most popular route, (San Antonio - Knoxville McGhee Tyson) is currently priced at $175.

Alternative routes for San Antonio to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from San Antonio to Knoxville

The chart below displays the airlines Cheapflights users traveling from San Antonio to Knoxville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Allegiant AirCheapest$76Average$163FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Allegiant Air flights
DeltaCheapest$315Average$507FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$349Average$657FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$378Average$532FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
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