Cheap flights from Dallas to Knoxville from $110
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Knoxville departing on 7/17. 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 Dallas to Knoxville
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
American Airlines flights from Dallas to Knoxville
Our best American Airlines deals on Dallas to Knoxville flight tickets
Delta flights from Dallas to Knoxville
Our best Delta deals on Dallas to Knoxville flight tickets
See travel insights to Knoxville from
How to get the cheapest flight ticket from Dallas 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 typical price of a round-trip flight between Dallas and Knoxville?
What is the cheapest month to fly to Knoxville?
The month of January is, on average, the cheapest month to fly to Knoxville from Dallas, with most prices found around $327. If you aren’t able to travel during the month of January, then book flights to Knoxville from Dallas during February instead. Flights to Knoxville in February, while not as cheap as those in January, still average around $363.
What is the cheapest day to depart on your flight to Knoxville?
The cheapest day to depart from Dallas to Knoxville is on a Saturday. Travelers who choose to depart for Knoxville on a Saturday will often find tickets for as low as $352. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to Knoxville for around $423.
What is the cheapest time of day to depart on your flight to Knoxville?
At noon is the cheapest time of day to fly from Dallas to Knoxville when you can find flight prices for as low as $389. Flying to Knoxville at noon 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 $399.
What is the cheapest Dallas to Knoxville McGhee Tyson flight route?
Fly from Dallas/Fort Worth to Knoxville McGhee Tyson for the best Dallas - Knoxville McGhee Tyson flight prices
How far in advance should I book a flight to Knoxville?
You are more likely to see cheaper flights to Knoxville from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $392 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Dallas for as low as $346 on momondo.
What cabin class options are available on Dallas to Knoxville McGhee Tyson flights?
There are 3 cabin classes available to choose from on Dallas to Knoxville McGhee Tyson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Dallas to Knoxville McGhee Tyson?
Frontier, American Airlines, and United Airlines are the most popular carriers operating from Dallas to Knoxville McGhee Tyson
What airlines fly to Knoxville?
American Airlines, Delta and Frontier are the top three most popular airlines that fly to Knoxville from Dallas according to our data. American Airlines is the first choice among our users, with 92% 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.
How many flights depart from Dallas to Knoxville on average per day?
As of June 2025, 12 flights take off from Dallas and land in Knoxville each day. The most common flight departure time for this route is 5:00PM, with 52% of daily flights taking off in the afternoon.
How many flights depart from Dallas to Knoxville on average per week?
The number of flights available between Dallas and Knoxville is 90 per week as of June 2025. The most frequent departure day is Wed, with 18% of weekly flights leaving on this day.
Cheap Dallas to Knoxville flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dallas to Knoxville
How far is Dallas to Knoxville McGhee Tyson by plane?
The distance between Dallas and Knoxville McGhee Tyson is about 765.7 mi. Typically, this will take 2h 00m by plane in normal conditions.
When did momondo last update prices for flights from Dallas to Knoxville McGhee Tyson Airport?
Prices for flights from Dallas to Knoxville McGhee Tyson Airport were last updated today.
How many operators does momondo search for flights from Dallas to Knoxville McGhee Tyson Airport?
There are 3 operators available for flights from Dallas to Knoxville McGhee Tyson Airport as of June 2025.
How old do you have to be to fly from Dallas to Knoxville McGhee Tyson Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Dallas to Knoxville
Compare and see reviews for airlines that fly from Dallas to Knoxville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $118 | Free Cancellation | Rating 5.9 3,301 reviews | |||
| PriceFrom $266 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $297 | Free Cancellation | Rating 7.2 10,000 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 Dallas to Knoxville?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dallas to Knoxville. momondo saves you time and could save you money on your trip.
Can I find flights from Dallas to Knoxville with flexible booking policies on momondo?
Flights from Dallas to Knoxville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Dallas to Knoxville?
momondo provides multiple filters to help you find the best flight to Knoxville from Dallas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Dallas to Knoxville right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Knoxville from Dallas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.