Find Cheap Flights from Knoxville McGhee Tyson to San Antonio (TYS - SAT)

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Good to Know

Average Price:
$491
(avg. price over the last 2 weeks)
Good Deal:
$388
or less (round trip)

When to Book Flights from Knoxville McGhee Tyson to San Antonio

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $387 or less.
The cheapest flight from Knoxville McGhee Tyson to San Antonio was found 89 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 8% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Knoxville McGhee Tyson to San Antonio Flights

How long does a flight from Knoxville McGhee Tyson to San Antonio take?
An average nonstop flight takes 5h 25m, covering a distance of 946 miles.
Which airlines provide the cheapest flights from Knoxville McGhee Tyson to San Antonio?
In the past 3 days, the cheapest round-trip tickets were found on American Airlines ($333), Allegiant Air ($356) and Delta ($429).
Do I need a passport to fly between Knoxville McGhee Tyson and San Antonio?
No.
What’s the cheapest day of the week to fly Knoxville McGhee Tyson to San Antonio?
For Knoxville McGhee Tyson to San Antonio, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from San Antonio back to Knoxville McGhee Tyson, the best deals are generally found on Wednesday, with Saturday being the most expensive.

Book cheap flights from Knoxville McGhee Tyson to San Antonio (round-trip)

Airports
Origin
Knoxville
$333
only
$333
Destination
San Antonio
$333
only
$333
Wed, Apr 11
TYS
SAT
7h 56m
Tue, Apr 17
SAT
TYS
6h 21m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27289 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
TPA
PHX
Excellent 9.3

We had a newer plane. I LOVED that the seatbelts had a little more room, and also that each seat had it down screen. I really enjoyed the new pre-flight video; it was entertaining and I appreciated that it allowed the crew to get ready, rather than demonstrate a seatbelt for us.

I am not sure how boarding groups work, but I will never understand why we don't board from the back of the plane to the front. People waiting and trying to load luggage or climb over others makes the pre-flight more stressful than it needs to be. (This is obviously not specific to you airline.)

DCA
MIA
Excellent 10.0

The wait time for the connection was not too long. But on the way back to the US, I almost missed my flight from Miami to Washington-DC because I didint have enough time to go though imigration and also had to wait for my luggages. Thank you!

CLT
LHR
Okay 5.0

We didn’t crash

Pushed out of my seat by huge man next to me who ate smelly crisps and farted most of the trip

DUB
PHL
Excellent 8.6

Smooth boarding, the crew was really nice (and it didn't hurt that they were generous with the wine).

LIM
CLO
Excellent 8.0

The entertainment screens did not work in my seat and my wife's seat.

Wed, Mar 21
TYS
SAT
22h 45m
Sun, Mar 25
SAT
TYS
26h 26m
Trip: 5 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1097 reviews
Boarding
7.4
Comfort
6.9
Crew
7.9
Entertainment
5.8
Food
6.0
FLL
ABE
Excellent 8.0

Great price on airfare

Long line for baggage check in

LAX
EUG
Okay 4.3

Airport and onboard crew were nice.

It was myself, my wife, and our 18 month old son. The trip was a complete disaster. The first delay was from 12 noon to 7:30 pm because the plane was unavailable. We left the airport and returned at 6 pm for the 7:30 pm departure. The plane was "available." We checked our bags, found our way to the gate, and eventually boarded "ontime." Instead of taking off, however, we sat on board the plane at the gate for 2 hours as work was being done. The work was first called "maintenance," then "a small error code." The captain teased us by saying "folks, just a few more minutes and we should be departing." The crew nourished us with a dixie sized cups of water and Chex mix. Then finally the airline gave up and deplaned everyone. Once deplaned, it was explained to us that they couldn't clear the error code, so they couldn't use that plane. But there was another plane coming from Las Vegas to use so that we could expect a departure around 12 midnight. 12 midnight rolls around. Nothing. 12:30 am. 1 am. Finally, a plane arrives. But then the airline holds us up yet again - turns out we can't depart after all because the arriving airport shuts down at 2 am. Gee, they didn't know that before making us wait another 3 hours??? Now they're offering a refund to anybody who wants one, as well as a hotel for the night and the promise of a flight at 2:30 pm the following day. At this point, many of us are looking up alternative flights to Eugene and even Portland. A $1,000 extra for us. We're not sure whether we can trust Allegiant to have an actual plane ready to go the next day. And we're too tired at that point to even ask why the next flight would be at 2:30 pm rather than first thing in the morning. So finally we line up to get a hotel voucher and find our way to the hotel. It takes over an hour to checkin at the hotel because it's the middle of the night and 150 people just showed up to checkin. We finally get to our room at about 3:30 am. I'm amazed at how well our toddler held up sitting on an airplane for 2 hours, sitting at the airport for about 6 hours, and waiting to fall asleep all night. We eventually made it back to the airport the following afternoon and, praise the lord, made it to our destination. Allegiant - NEVER AGAIN!

SFB
CHA
Excellent 10.0

Everything the service for breakfast , the interpretation for more information about when you’re in a plane what to do in case something happened and stuff

They didn’t have a WiFi on for the plan I couldn’t use my phone at all

LAS
MEM
Okay 5.0

Extra charges for everything, even water

CVG
EWR
Okay 5.0

The flight was delayed 9 hrs. We were going to NYC for 2 days. We missed an entire day--- cut our trip in half.

Thu, Feb 15
TYS
SAT
5h 25m
Mon, Feb 19
SAT
TYS
4h 30m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15283 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
DCA
ATL
Excellent 10.0

Very grateful they moved me to an earlier flight when mine was delayed due to weather. Impressed with entertainment options.

ATL
HOU
Excellent 10.0

Nice flight and good staff and service

LIM
ATL
Excellent 8.0

The crew, food, plane, everything was excellent

BWI
ATL
Okay 5.0

The crew was very nice and attentative.

The amount of delays causing us to miss our connection and be stuck in another city for a night before getting to our destination the next day(hopefully).

LGA
FLL
Excellent 8.0

When the passenger in front reclines their seat it was in my face The legroom wasn’t terrible but I had a hard time even reading since it was so close

Knoxville McGhee Tyson to San Antonio Flight Information

Flights Arrive in San Antonio
Flights Depart from Knoxville McGhee Tyson
Flight Price $333
Distance 946 miles
Airlines American Airlines, Allegiant Air, Delta
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.