Cheap flights from Raleigh to Knoxville from $163
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Knoxville departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Raleigh to Knoxville
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
American Airlines flights from Raleigh to Knoxville
Our best American Airlines deals on Raleigh to Knoxville flight tickets
Delta flights from Raleigh to Knoxville
Our best Delta deals on Raleigh to Knoxville flight tickets
See travel insights to Knoxville from
How to get the cheapest flight ticket from Raleigh to Knoxville
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Knoxville?
The month of July is, on average, the cheapest month to fly to Knoxville from Raleigh, with most prices found around $236. If you aren’t able to travel during the month of July, then book flights to Knoxville from Raleigh during June instead. Flights to Knoxville in June, while not as cheap as those in July, still average around $242.
What is the cheapest day to depart on your flight to Knoxville?
The cheapest day to depart from Raleigh to Knoxville is on a Tuesday. Travelers who choose to depart for Knoxville on a Tuesday will often find tickets for as low as $235. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Raleigh to Knoxville for around $440.
What is the cheapest time of day to depart on your flight to Knoxville?
In the evening is the cheapest time of day to fly from Raleigh to Knoxville when you can find flight prices for as low as $288. Flying to Knoxville in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the afternoon when prices are around $345.
How have Raleigh to Knoxville flight prices changed over time?
As of May 2025, prices for Raleigh to Knoxville flights are approximately 66% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Raleigh-Durham to Knoxville McGhee Tyson?
American Airlines, United Airlines, and Delta are the most popular carriers operating from Raleigh-Durham to Knoxville McGhee Tyson
What airlines fly to Knoxville?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Knoxville from Raleigh according to our data. American Airlines is the first choice among our users, with 80% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 3 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.
When to book flights from Raleigh to Knoxville
Cheap Raleigh to Knoxville (RDU to TYS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Raleigh to Knoxville
How far is Raleigh-Durham to Knoxville McGhee Tyson by plane?
Knoxville McGhee Tyson is 295.9 mi away from Raleigh-Durham. A reasonable flight in good conditions will take 2h 36m.
When did momondo last update prices for flights from Raleigh-Durham Airport to Knoxville McGhee Tyson Airport?
Prices for flights from Raleigh-Durham Airport to Knoxville McGhee Tyson Airport are updated daily.
How many operators does momondo search for flights from Raleigh-Durham Airport to Knoxville McGhee Tyson Airport?
As of May 2025, there are 3 operators available to choose from for flights from Raleigh-Durham Airport to Knoxville McGhee Tyson Airport.
How old do you have to be to fly from Raleigh-Durham Airport to Knoxville McGhee Tyson Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Raleigh to Knoxville?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Raleigh to Knoxville is American Airlines (78% of total bookings). The next most popular airlines are Delta (13%) and United Airlines (9%).
Best airlines flying from Raleigh to Knoxville
Compare and see reviews for airlines that fly from Raleigh to Knoxville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $218 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $223 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 8.0 7,934 reviews |
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Raleigh to Knoxville?
It is quick and easy to find Raleigh to Knoxville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Knoxville that suits you.
Can I find flights from Raleigh to Knoxville with flexible booking policies on momondo?
Yes. All flights to Knoxville from Raleigh on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Raleigh to Knoxville?
momondo provides multiple filters to help you find the best flight to Knoxville from Raleigh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Raleigh to Knoxville right now. Can momondo alert me if prices change?
Price alerts on flights to Knoxville from Raleigh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.