TYS - RDU

$112 Find Cheap Flights from Knoxville to Raleigh

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 Raleigh departing on 10/31. 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 Raleigh

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Raleigh, 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 Raleigh, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Knoxville to Raleigh (TYS-RDU)

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

Fri, Oct 31 - Mon, Nov 3
Multiple Airlines Logo
11:59 am - 8:39 pmTYS-RDU
8h 40m1 stop
Multiple Airlines Logo
9:09 am - 10:33 amRDU-TYS
25h 24m1 stop
$239Multiple Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
Multiple Airlines Logo
11:59 am - 8:39 pmTYS-RDU
8h 40m1 stop
Multiple Airlines Logo
9:38 am - 9:55 pmRDU-TYS
12h 17m2 stops
$250Multiple Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
Delta Logo
5:16 pm - 9:50 pmTYS-RDU
4h 34m1 stop
Delta Logo
8:30 am - 1:42 pmRDU-TYS
5h 12m1 stop
$312Delta
Find Deal
Thu, Nov 27 - Mon, Dec 1
Delta Logo
2:50 pm - 6:58 pmTYS-RDU
4h 08m1 stop
Delta Logo
8:07 pm - 11:52 pmRDU-TYS
3h 45m1 stop
$317Delta
Find Deal
Tue, Oct 28 - Sat, Nov 1
American Airlines Logo
5:00 am - 9:44 amTYS-RDU
4h 44m1 stop
American Airlines Logo
12:51 pm - 3:53 pmRDU-TYS
3h 02m1 stop
$318American Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 23
Frontier Logo
8:17 pm - 9:28 amTYS-RDU
13h 11m2 stops
Frontier Logo
9:44 pm - 7:32 pmRDU-TYS
21h 48m2 stops
$332Frontier
Find Deal
Thu, Nov 27 - Mon, Dec 1
American Airlines Logo
8:59 am - 2:09 pmTYS-RDU
5h 10m1 stop
American Airlines Logo
6:33 pm - 11:51 pmRDU-TYS
5h 18m1 stop
$362American Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
7:15 am - 3:44 pmTYS-RDU
8h 29m1 stop
United Airlines Logo
5:27 pm - 10:50 pmRDU-TYS
5h 23m1 stop
$447United Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
United Airlines Logo
5:45 am - 9:33 amTYS-RDU
3h 48m1 stop
United Airlines Logo
10:00 am - 11:59 pmRDU-TYS
13h 59m2 stops
$507United Airlines
Find Deal
Thu, Oct 9 - Sat, Oct 11
Frontier Logo
8:17 pm - 12:56 pmTYS-RDU
16h 39m2 stops
Frontier Logo
9:29 pm - 7:32 pmRDU-TYS
22h 03m2 stops
$766Frontier
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $312 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 19% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$239
Overall average: $278
Multiple Airlines
Fri 10/31Mon 11/3
TYS - RDU • 1 stop
Cheapest one-way
$112
Typical prices: $336-479
Multiple Airlines
Fri 10/31
TYS - RDU • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Raleigh!
Booking Insights

KAYAK's insights & trends for Knoxville to Raleigh flights

Get data-powered insights and trends into flights from Knoxville to Raleigh 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 Knoxville to Raleigh?

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Raleigh, 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 Raleigh is November, where tickets cost $253 (return) on average. On the other hand, the most expensive months are September and February, where the average cost of round-trip tickets is $427 and $383 respectively.

Good to know

Low seasonJanuary
Cheapest flight$112
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Knoxville to Raleigh

When to book flights from Knoxville to Raleigh

Are your dates flexible? Find out the best times to travel from Knoxville to Raleigh 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 Knoxville to Raleigh

  • What is the cheapest flight from Knoxville to Raleigh?

    In the last 3 days, the lowest price for a flight from Knoxville to Raleigh was $112 for a one-way ticket and $239 for a round-trip.

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

    A passport is not required to fly from Knoxville to Raleigh.

  • Which airports will I be using when flying from Knoxville to Raleigh?

    When flying out of Knoxville you will be using Knoxville McGhee Tyson. You will be landing at Raleigh, also known as Raleigh-Durham.

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

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

  • Which airline alliances offer flights from Knoxville to Raleigh?

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

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

    The two airlines most popular with KAYAK users for flights from Knoxville to Raleigh are Delta and United Airlines. With an average price for the route of $373 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $278 and an overall rating of 7.4.

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

    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 Raleigh.

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

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

    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 Raleigh with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and RDU 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 Knoxville to Raleigh?

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

Reviews of the top 3 airlines serving from Knoxville to Raleigh

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Raleigh. 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 Raleigh? 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 7957 reviews
7.9Entertainment
7.9Comfort
8.5Crew
8.2Boarding
7.3Food
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

Terrible. They wouldn't allow me on my flight on the 14th..

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

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

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Mechanical delay and no compensation. Missed connection as a result of their delay. Mediocre performance and service. Horrible airline currently with horrible culture.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

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

Information on your arrival and departure airports

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