$57 Find Cheap Flights from Knoxville to Connecticut

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Connecticut departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Connecticut

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Connecticut, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Connecticut, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Knoxville to Connecticut Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Connecticut that are departing in the next months. 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 round-trip flight deals from Knoxville to Connecticut

Sat, Jul 4 - Sat, Jul 18
Allegiant Air Logo
7:10 am - 9:05 am
TYS
-
EWR
1h 55mnonstop
Allegiant Air Logo
9:55 am - 11:49 am
EWR
-
TYS
1h 54mnonstop
$95Allegiant Air
Sat, Jul 4 - Sat, Jul 18
Allegiant Air Logo
7:10 am - 9:05 am
TYS
-
EWR
1h 55mnonstop
Allegiant Air Logo
9:55 am - 11:49 am
EWR
-
TYS
1h 54mnonstop
$101Allegiant Air
Thu, Aug 20 - Sun, Aug 23
Avelo Airlines Logo
4:15 pm - 6:22 pm
TYS
-
HVN
2h 07mnonstop
Avelo Airlines Logo
1:15 pm - 3:30 pm
HVN
-
TYS
2h 15mnonstop
$106Avelo Airlines
Fri, Jun 12 - Sat, Jun 13
Allegiant Air Logo
7:10 am - 9:05 am
TYS
-
EWR
1h 55mnonstop
Allegiant Air Logo
9:55 am - 11:49 am
EWR
-
TYS
1h 54mnonstop
$126Allegiant Air
Mon, Jul 20 - Fri, Jul 24
Avelo Airlines Logo
12:23 pm - 2:30 pm
TYS
-
HVN
2h 07mnonstop
Avelo Airlines Logo
9:20 am - 11:35 am
HVN
-
TYS
2h 15mnonstop
$142Avelo Airlines
Wed, Sep 16 - Sat, Sep 26
American Airlines Logo
5:06 am - 10:41 am
TYS
-
JFK
5h 35m
1 stop
American Airlines Logo
7:29 am - 2:15 pm
JFK
-
TYS
6h 46m
1 stop
$281American Airlines
Sat, Aug 8 - Sat, Aug 15
American Airlines Logo
7:00 am - 11:28 am
TYS
-
JFK
4h 28m
1 stop
American Airlines Logo
3:00 pm - 11:43 pm
JFK
-
TYS
8h 43m
1 stop
$301American Airlines
Mon, Jul 6 - Mon, Jul 13
Delta Logo
5:40 am - 10:34 am
TYS
-
BDL
4h 54m
1 stop
Delta Logo
5:30 am - 10:20 am
BDL
-
TYS
4h 50m
1 stop
$319Delta
Tue, Jun 16 - Thu, Jun 18
Delta Logo
3:59 pm - 11:35 pm
TYS
-
BDL
7h 36m
1 stop
Delta Logo
6:00 am - 11:09 am
BDL
-
TYS
5h 09m
1 stop
$380Delta
Fri, Jun 12 - Sun, Jun 14
United Airlines Logo
7:19 pm - 11:59 pm
TYS
-
BDL
4h 40m
1 stop
United Airlines Logo
6:00 am - 10:42 am
BDL
-
TYS
4h 42m
1 stop
$397United Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to Connecticut flights

Get data-powered insights and trends into flights from Knoxville to Connecticut to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Knoxville to Connecticut?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Knoxville to Connecticut departing in July.

What is the cheapest Knoxville to Connecticut flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Connecticut from Knoxville found in the last 3 days was to New Haven, at $155 round-trip. The most popular route is from Knoxville (TYS) to New Haven (HVN), and the cheapest round-trip airline ticket found on this route in the last 3 days was $155.

Can I save money by flying with a layover from Knoxville to Connecticut?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $155, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Knoxville to Connecticut?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Connecticut, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Knoxville to Connecticut is September, when tickets cost $116 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $298 and $288 respectively.

Good to know

Low seasonFebruary
Cheapest flight$57
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Knoxville to Newark Liberty Airport

FAQs - booking Connecticut flights

  • How does KAYAK find such low prices on flights from Knoxville to Connecticut?

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Connecticut?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Knoxville to Connecticut is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Connecticut?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Knoxville to Connecticut with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Connecticut?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Knoxville to Connecticut up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many flights are there between Knoxville and Connecticut per day?

    There is a maximum of 1 nonstop flight a day that takes off from Knoxville and lands in Connecticut, with an average flight time of 2h 07m. The most common departure time is 8:00 pm and most flights take off in the evening. Each week, there are 2 flights.

Top tips for finding cheap flights to Connecticut

  • Looking for a cheap flight? 25% of our users found tickets from Knoxville to the following destinations at these prices or less: New York $189 one-way - $354 round-trip

Reviews of the top 4 airlines serving from Knoxville to Connecticut

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Connecticut. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Connecticut? 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
DeltaOverall score based on 8437 reviews
8.1Boarding
7.8Entertainment
8.5Crew
7.2Food
7.8Comfort
Airline reviews

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

6.0 GoodAnonymous, May 2026
DTW - SYR
Read more Delta reviews

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

Flight was smooth. We boarded early and left Grand Rapids about a half hour ahead of schedule. We then arrived in Lakeland about 40 minutes early. Flights attendants (3) were welcoming and pleasant. Wish we would have at least been offered to buy a bottle of water. No beverage service at all.

I really liked the young man who checked me in and took my bags! He was so kind and was very helpful! I told my sister about the great service and him and she said that is why she flies Avelo Air.

The flight was delayed by a lot and the seats are pretty tight

Surprisingly was one of the better flights I’ve been on

Short 2-hour flight, we took off on time, ETA was earlier than stated, no interaction needed with stewards, no food, no entertainment on such a short flight.

Avelo provided exactly what I expected. They are a low-cost option with no frills but the experience was comfortable and the staff was great! I will be using them in the future for trips when cost is a priority for me.

Expect nothing and you will be fine. Seats are crammed.

Terrible landing. Uncomfortable seats. Great cabin crew-helpful and pleasant!

Tight fit in middle seat but OK for short flight. Crew was more interested in talking to each other than helping passengers - strickingly dissappointing. DAB is a great airport. New Haven sucks! Excellent value for the .

Avelo is definitely a budget airline and you get what you pay for. The plane was packed and the seats were not particularly comfortable. Staff was very nice and both of our flights were on time. The one thing I wish I had known was that the staff does not show up at the airport desk to check your bags until two hours before the flight. We had a 4:30 flight and had to check out of our hotel at noon. Since we have lounge passes we planned to check our bag, go through security and hang out at the lounge until we had to board. But because we could not check our bag until 2:30, when the staff showed up, we could not go through security and access the lounge. Passengers with boarding passes and carry on luggage would not have this issue. I might fly Avelo again but would only do carry on or plan to get to the airport no sooner than two hours before check in. And I would not recommend a long flight on Avelo since there is no food or entertainment and the seats are not comfortable.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

This flight is a quick way to get to Chicago, but a bit expensive.

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

Cancelled flight. Still waiting to get home for grand daughter’s graduation .

So overall the flight was just average and nothing special. They overbooked some of the flights and they ended up running out of overhead storage space so we had to check our carry-ons which wasn't terrible but we were inconvenienced because of the second connecting flight with a long layover we couldn't get our bags until the final destination. Most of the flight attendants were pretty good and overall the meals were not that great because the chicken was dry and overcooked. They also didn't provide butter or any kind of spread with the bread which is cheap and concerning. The American airlines staff at the check-in counter was kind of unprofessional because this lady just started singing in the middle of checking us in and that's weird. The worst part of the flights was the terrible conditions of the bathrooms which were unclean and did not have toilet paper or toilet tissue available which is kind of insane for a 14-hour and 8 and 1/2 hour flight.

Requested early boarding to disinfect seat, tray table, etc. before general boarding. Instructed to board after wheelchair passengers. Waited on jet bridge behind 12 wheelchair passengers. Stopped immediately after entering plane to wait for gate agent in rear of plane cleaning a seat that was wet, got to my row and found both seats adjacent to mine already occupied, with the lack of room making it impossible for me to clean my own space and defeating the purpose of my boarding early. Cleaned the armrests and tray table as best I could.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

I was downgraded from first class to coach due to an airplane change. They pulled me out of line and I was the very last person to board the plane stuck in the middle seat with no overhead place to put my carry-.on. Very poor customer service.

Seat comfort was poor (no lumbar or lower back support).

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

Everything you need to know for your flight from Knoxville to Connecticut

Information on your arrival and departure airports