TYS

Find First Class Flights to Knoxville

1 adult
1 adult, First, 0 bags

KAYAK searches hundreds of travel sites at once for deals on first class flights to Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Knoxville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Knoxville, as well as popular online travel agencies
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Cheap First Class Flight Deals to Knoxville

 
These are the cheapest deals for flights from the United States to Knoxville currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent first class round-trip flight deals to Knoxville

Thu, Jun 25 - Sun, Jun 28
American Airlines Logo
9:05 pm - 11:53 pm
ORD
-
TYS
1h 48mnonstop
American Airlines Logo
5:00 am - 9:02 am
TYS
-
ORD
5h 02m
1 stop
$459American Airlines
Thu, Jun 4 - Sun, Jun 7
American Airlines Logo
9:05 pm - 11:53 pm
ORD
-
TYS
1h 48mnonstop
American Airlines Logo
6:43 pm - 7:59 pm
TYS
-
ORD
2h 16mnonstop
$485American Airlines
Mon, Sep 14 - Sat, Sep 19
United Airlines Logo
6:10 pm - 9:30 pm
IAH
-
TYS
2h 20mnonstop
United Airlines Logo
7:15 am - 8:44 am
TYS
-
IAH
2h 29mnonstop
$539United Airlines
Thu, Jun 4 - Sun, Jun 7
American Airlines Logo
3:25 pm - 6:13 pm
ORD
-
TYS
1h 48mnonstop
American Airlines Logo
6:53 pm - 11:30 pm
TYS
-
ORD
5h 37m
1 stop
$541American Airlines
Wed, Jun 3 - Mon, Jun 8
American Airlines Logo
6:00 am - 1:02 pm
MSP
-
TYS
6h 02m
1 stop
American Airlines Logo
6:43 pm - 12:43 am
TYS
-
MSP
7h 00m
1 stop
$543American Airlines
Thu, Jun 25 - Mon, Jun 29
United Airlines Logo
7:50 pm - 11:12 pm
IAH
-
TYS
2h 22mnonstop
United Airlines Logo
7:15 am - 8:40 am
TYS
-
IAH
2h 25mnonstop
$594United Airlines
Mon, May 25 - Sun, May 31
United Airlines Logo
7:50 pm - 11:12 pm
IAH
-
TYS
2h 22mnonstop
United Airlines Logo
7:15 am - 8:40 am
TYS
-
IAH
2h 25mnonstop
$653United Airlines
Thu, May 28 - Mon, Jun 1
Delta Logo
6:10 pm - 11:56 pm
MSP
-
TYS
4h 46m
1 stop
Delta Logo
7:33 pm - 12:37 am
TYS
-
MSP
6h 04m
1 stop
$699Delta
Thu, May 28 - Mon, Jun 1
Delta Logo
7:45 pm - 10:57 pm
MSP
-
TYS
2h 12mnonstop
Delta Logo
7:33 pm - 12:37 am
TYS
-
MSP
6h 04m
1 stop
$709Delta
Thu, May 28 - Mon, Jun 1
Delta Logo
5:30 am - 11:09 am
DFW
-
TYS
4h 39m
1 stop
Delta Logo
7:33 pm - 12:35 am
TYS
-
DFW
6h 02m
1 stop
$759Delta

Good to Know - First Class Flights to Knoxville

Average price round-trip$756
Good deal round-trip$756
(avg. price over the last 2 weeks)
or less

When to book first class flights to Knoxville

Are your dates flexible? We break down the daily and monthly prices for first class flights to Knoxville, so you can find the best time to fly.
Average price per month
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for first class flights to Knoxville, removes the top 0.1% to account for outliers, and then takes the median of all the values for each month.
Flight prices as travel date approaches
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for first class flights to Knoxville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.

FAQs for Knoxville first class flights

  • How long is a flight to Knoxville?

    Flights from Dallas/Fort Worth Airport2h 22m
    Flights from Denver3h 06m
    Flights from Newark Airport1h 57m
    Flights from Boston2h 21m
    Flights from Washington, D.C. Dulles Intl Airport1h 30m
  • What is the most popular airline offering First Class flights to Knoxville?

    Among KAYAK users, American Airlines is the most popular airline offering First Class seats on flights to Knoxville.

  • Which airlines offer First Class tickets on flights to Knoxville?

    Traveling to Knoxville and want to offer yourself a First Class experience? Depending on the origin, the following airlines offer seats in First Class: American Airlines, United Airlines and Delta.

  • How does KAYAK find such good deals on First Class tickets to Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Knoxville for economy class as well as First Class travelers.

  • What is the best airline for first class flights to Knoxville?

    The highest-rated airline by KAYAK users offering first class flights to Knoxville is Southwest, with an overall rating of 7.9.

Top tips for finding first class flights to Knoxville

  • Try flying direct if you’re looking to save, as direct first class tickets are cheaper on average.

Reviews of the top 5 airlines flying to Knoxville

 
See real verified KAYAK customer reviews for airlines flying to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Knoxville. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly first class to Knoxville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4307 reviews
8.1Boarding
7.0Food
7.5Entertainment
8.0Comfort
8.6Crew
Airline reviews

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

2.0 MediocreAnonymous, May 2026
SEA - SMF
Read more Southwest reviews

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Flight was delayed. Crew was good but hot coffee was not available.

Great. No choice for n/a. No food or entertainment options

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

There is not one likable thing about this airline. It’s starts with the deceptive pricing and continues through the whole flight. The worst staff I’ve ever experienced way over priced bags absolutely no food or drink (unacceptable and you should be embarrassed) the seats are cramped and uncomfortable there is no entertainment there is nothing about this trash airline that constitutes any amount of money. It’s worse than spirit and way more expensive it is disgraceful. Do not travel with Allegiant I repeat do not bother no matter what they say the price is it is never ever going to be the right choice I’m mind blown at how awful the entire experience was I’m embarrassed that I chose so poorly I cannot reiterate enough how beyond horrible this company and its staff are, not one person on this flight or at the airport is qualified to sweep up trash on a city sidewalk they should certainly never be given any job that requires a brain or manners or communication with human beings, what a disgrace to the human race. Your criminal chiselers and should be put out to pasture

Great flight. Friendly staff. Free snacks and drinks would be nice. I would love fewer taxes and fees added on.

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Everything you need to know for your flight to Knoxville

Information on your arrival and departure airports