FNT - TYS

$234 Find Cheap Flights from Flint to Knoxville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Flint to Knoxville departing on 10/11. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Flint to Knoxville, 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 Flint to Knoxville, as well as popular online travel agencies
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Cheap Flights from Flint to Knoxville (FNT-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Flint to Knoxville 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 Flint to Knoxville

Sat, Oct 11 - Wed, Oct 15
American Airlines Logo
6:00 am - 5:32 pmFNT-TYS
11h 32m2 stops
American Airlines Logo
3:03 pm - 7:38 pmTYS-FNT
4h 35m1 stop
$234American Airlines
Find Deal
Sat, Oct 11 - Wed, Oct 15
American Airlines Logo
6:00 am - 5:32 pmFNT-TYS
11h 32m2 stops
American Airlines Logo
1:26 pm - 11:09 pmTYS-FNT
9h 43m2 stops
$239American Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
American Airlines Logo
6:00 am - 12:26 pmFNT-TYS
6h 26m1 stop
American Airlines Logo
3:04 pm - 7:35 pmTYS-FNT
4h 31m1 stop
$289American Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
American Airlines Logo
10:55 am - 2:34 pmFNT-TYS
3h 39m1 stop
American Airlines Logo
3:04 pm - 7:35 pmTYS-FNT
4h 31m1 stop
$294American Airlines
Find Deal
Mon, Aug 18 - Fri, Aug 22
Allegiant Air Logo
9:54 am - 8:47 pmFNT-TYS
10h 53m1 stop
Allegiant Air Logo
3:34 pm - 9:02 pmTYS-FNT
5h 28m1 stop
$297Allegiant Air
Find Deal
Fri, Aug 22 - Mon, Aug 25
American Airlines Logo
6:00 am - 1:03 pmFNT-TYS
7h 03m2 stops
American Airlines Logo
12:03 pm - 11:14 pmTYS-FNT
11h 11m2 stops
$299American Airlines
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Thu, Aug 14 - Tue, Aug 19
United Airlines Logo
4:46 pm - 10:35 pmFNT-TYS
5h 49m1 stop
United Airlines Logo
7:00 am - 1:25 pmTYS-FNT
6h 25m1 stop
$314United Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
4:46 pm - 10:35 pmFNT-TYS
5h 49m1 stop
United Airlines Logo
7:00 am - 1:23 pmTYS-FNT
6h 23m1 stop
$329United Airlines
Find Deal
Mon, Aug 18 - Wed, Aug 20
 Logo
9:54 am - 8:47 pmFNT-TYS
10h 53m1 stop
 Logo
7:15 am - 1:06 pmTYS-FNT
29h 51m3 stops
Mon, Aug 18 - Fri, Aug 22
 Logo
9:15 am - 12:32 pmFNT-TYS
27h 17m3 stops
 Logo
3:34 pm - 9:02 pmTYS-FNT
5h 28m1 stop
Booking Insights

KAYAK's insights & trends for Flint to Knoxville flights

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

What’s the cheapest day of the week to fly from Flint to Knoxville?

The average price of all round-trip flights from Flint to Knoxville clicked on KAYAK for each day over the last 12 months.

When flying from Flint to Knoxville, you should consider leaving on a Thursday and avoid Mondays if you are looking for the best rates. For your return to Flint, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Flint to Knoxville, 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 Flint to Knoxville is July, where tickets cost $279 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is $657 and $651 respectively.

Good to know

Low seasonMay
Cheapest flight$234
Best time to beat the crowds but there is an average 57% increase in price.
Most popular time to fly and prices are also 33% lower on average.
Flight from Flint to Knoxville

When to book flights from Flint to Knoxville

Are your dates flexible? Find out the best times to travel from Flint to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Flint to Knoxville

  • What is the cheapest flight from Flint to Knoxville?

    In the last 3 days, the lowest price for a flight from Flint to Knoxville was $234 for a round-trip ticket.

  • Do I need a passport to fly between Flint and Knoxville?

    No

  • Which aircraft models fly most regularly from Flint to Knoxville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Flint to Knoxville?

    oneworld, and Star Alliance are the airline alliances operating flights between Flint and Knoxville, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Flint to Knoxville, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Flint to Knoxville are United Airlines and American Airlines. With an average price for the route of $365 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $365 and an overall rating of 7.2.

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

    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 Flint to Knoxville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Flint 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 Flint to Knoxville?

    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 to Knoxville with an airline and back to Flint with another airline. Booking your flights between Flint and TYS can sometimes prove cheaper using this method.

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

    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 to Knoxville from Flint up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Flint to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Flint to Knoxville. 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 Flint 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.
7.4
United AirlinesOverall score based on 8909 reviews
6.6Food
7.3Comfort
7.0Entertainment
8.1Crew
7.7Boarding
Airline reviews

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

8.0 ExcellentSujoy, Aug 2025EWR - IAH
Read more United Airlines reviews

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Dreadful experience. Our flight was delayed more than 8 hours due to a maintenance issue and the assistance from rebooking was poor. I was travelling with a bad knee and needed assistance waited in one place more than 3 hours before someone came with a wheelchair. The woman next to me was a 91 year old great grandmother who had waited more than 4 hours. There were moments of support from the staff but it appeared as they were going against the direction of management. It was apathy, lack of ownership and dismissive responses with small moments of kindness and understanding typically from grey haired, female, veteran staff..

We had to turn around and head back to Manchester. Problem with a plane engine.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

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