Find Cheap Flights from Knoxville McGhee Tyson to Austin Bergstrom (TYS - AUS)

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Good to Know

Average Price:
$487
(avg. price over the last 2 weeks)
Good Deal:
$390
or less (round trip)

When to Book Flights from Knoxville McGhee Tyson to Austin Bergstrom

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 $389 or less.
The cheapest flight from Knoxville McGhee Tyson to Austin Bergstrom was found 90 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 2% 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 Austin Bergstrom Flights

How long does a flight from Knoxville McGhee Tyson to Austin Bergstrom take?
An average nonstop flight takes 4h 49m, covering a distance of 881 miles.
Which airlines provide the cheapest flights from Knoxville McGhee Tyson to Austin Bergstrom?
In the past 3 days, the cheapest round-trip tickets were found on Allegiant Air ($262), United ($339) and American Airlines ($405).
Do I need a passport to fly between Knoxville McGhee Tyson and Austin Bergstrom?
No.
What’s the cheapest day of the week to fly Knoxville McGhee Tyson to Austin Bergstrom?
For Knoxville McGhee Tyson to Austin Bergstrom, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Austin Bergstrom back to Knoxville McGhee Tyson, the best deals are generally found on Friday, with Friday being the most expensive.

Book cheap flights from Knoxville McGhee Tyson to Austin Bergstrom (round-trip)

Airports
Origin
Knoxville
$262
only
$262
Destination
Austin
$262
only
$262
Thu, Feb 1
TYS
AUS
13h 30m
Fri, Feb 2
AUS
TYS
6h 04m
Trip: 2 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 1100 reviews
Boarding
7.4
Comfort
6.9
Crew
7.9
Entertainment
5.8
Food
6.0
LAS
MEM
Okay 5.0

Extra charges for everything, even water

FLL
IND
Excellent 8.0

My kids and I had great experiences with Allegiant Air, thanks in large part to some excellent flight attendants. This was the first flight for both of my children (5, 7) and they had a blast. On our initial flight from Indianapolis to Ft. Lauderdale the attendants even gave each of them their own set of pin-on wings since it was their first time. The kids loved this!

SFB
LCK
Excellent 9.6

Nice having assigned seat. Boarding pass can be obtained through mobile app.

Seats do not recline, so not real comfortable.

AUS
PIE
Mediocre 2.0

The price.

Everything about Aligiant is horrible. Service, attitude, even the pilots can’t land smoothly. As a diabetic, they don’t even give you water withiit paying for it. Had my wallet in my checked bag and almost had a health issue.

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!

Sat, Mar 3
TYS
AUS
6h 02m
Tue, Mar 6
AUS
TYS
5h 48m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53853 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
FLL
Excellent 10.0

Phone charging outlet under my seat didn't work.

AUS
IAH
Mediocre 2.6

flights delayed overall

service. flights were delayed and they said there was nothing they could do

ORD
BNA
Excellent 10.0

Everything

PVG
ORD
Okay 4.6

Entertainment, and leg space.

Full plane, long wait to use lavatory. Crew was good, but should have upped their game under the circumstances, especially with regards to keeping the lavatory clean. The noodles for breakfast turned out to be porridge, and went straight to the waste basket.

SAN
SFO
Excellent 10.0

The flight actually left.

Poor communication. Flight originally at 11:35, then 12:05, then 12:15... At 11:55, they said they would start boarding in 20 min. How can you do that and still take off at 12:15? Answer: you can't. Just be honest and keep us informed. Bonus: United sent me an email saying that connection had already left (it hadn't - thanks United! - awesome service as always!)

Sat, May 26
TYS
AUS
5h 10m
Mon, May 28
AUS
TYS
4h 41m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27334 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DFW
PHL
Mediocre 3.0

They separated my bags, so I had to wait in Philadelphia for my bag to arrive on next flight 2 1/2 hours latter. Not happy after flying from Sydney.

SLC
CLT
Okay 4.0

Flight attendants

The flight got delayed from salt lake and we had to spend a day in Charlotte before another flight came

LGA
CLT
Excellent 10.0

We had two medical emergency on board so the flight attendant took care of them really well

They check in my hand carry my whole point of carrying is not to be bother with claing my luggage

SFO
LAX
Excellent 10.0

great flight

DFW
BMI
Mediocre 3.6

I didn’t make this flight.

Sun, Jan 28
TYS
AUS
14h 37m
Tue, Jan 30
AUS
TYS
5h 48m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jul 11
TYS
AUS
4h 49m
Wed, Jul 18
AUS
TYS
4h 24m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53853 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
PVG
ORD
Okay 4.6

Entertainment, and leg space.

Full plane, long wait to use lavatory. Crew was good, but should have upped their game under the circumstances, especially with regards to keeping the lavatory clean. The noodles for breakfast turned out to be porridge, and went straight to the waste basket.

IAD
BRU
Excellent 8.3

Very friendly cabin crew made this trip pleasant and entertaining.

Despite plenty of empty seats, the ground personnel would not consider changing our seat assignment at the gate to allow us to sit together.

AUS
IAH
Mediocre 2.6

flights delayed overall

service. flights were delayed and they said there was nothing they could do

ORD
BNA
Excellent 10.0

Everything

DEN
FLL
Excellent 10.0

Phone charging outlet under my seat didn't work.

Thu, Apr 26
TYS
AUS
6h 36m
Sun, Apr 29
AUS
TYS
7h 25m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27334 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
SNA
DFW
Mediocre 3.6

We were unfortunately stuck on the tarmac for 45 minutes. I ran to my connecting gate but they had already closed it. There wasn’t a service rep at the gate. I walked to another gate and there was a very helpful rep who rebooked me to a nearby city. It overall was disappointing and caused me to get home about 3 1/2 hours later.

DFW
BMI
Mediocre 3.6

I didn’t make this flight.

MAD
PHL
Good 7.0

Flight was not full.

Luggage was very late and arrived at the wrong carousel.

SFO
LAX
Excellent 10.0

great flight

LGA
CLT
Excellent 10.0

We had two medical emergency on board so the flight attendant took care of them really well

They check in my hand carry my whole point of carrying is not to be bother with claing my luggage

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Knoxville McGhee Tyson to Austin Bergstrom Flight Information

Flights Arrive in Austin Bergstrom
Flights Depart from Knoxville McGhee Tyson
Flight Price $262
Distance 881 miles
Airlines Allegiant Air, United, American Airlines
*
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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.