Cheap flights from Knoxville to Dallas

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Compare Knoxville to Dallas flight deals

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Flight deals from Knoxville to Dallas

Looking for a cheap last-minute deal or the best round-trip flight from Knoxville Airport to Dallas? If you want to travel next month, round-trip fares start from $229. Find the lowest prices on one-way and round-trip tickets right here.

Dallas.$217 per passenger.Departing Thu, Nov 12, returning Sun, Nov 15.Round-trip flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departing from Knoxville on Thu, Nov 12, arriving in Dallas Fort Worth International.Inbound indirect flight with Frontier Airlines, departing from Dallas Fort Worth International on Sun, Nov 15, arriving in Knoxville.Price includes taxes and charges.From $217, select.

Dallas.$226 per passenger.Departing Wed, Oct 28, returning Wed, Nov 4.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Knoxville on Wed, Oct 28, arriving in Dallas Love Field.Inbound indirect flight with Delta, departing from Dallas Love Field on Wed, Nov 4, arriving in Knoxville.Price includes taxes and charges.From $226, select.

Dallas.$229 per passenger.Departing Fri, Oct 9, returning Fri, Oct 23.Round-trip flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departing from Knoxville on Fri, Oct 9, arriving in Dallas Fort Worth International.Inbound indirect flight with Frontier Airlines, departing from Dallas Fort Worth International on Fri, Oct 23, arriving in Knoxville.Price includes taxes and charges.From $229, select.

Dallas.$237 per passenger.Departing Wed, Jan 27, returning Fri, Jan 29.Round-trip flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Knoxville on Wed, Jan 27, arriving in Dallas Love Field.Inbound direct flight with Southwest Airlines departing from Dallas Love Field on Fri, Jan 29, arriving in Knoxville.Price includes taxes and charges.From $237, select.

Dallas.$251 per passenger.Departing Wed, Nov 18, returning Tue, Dec 8.Round-trip flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Knoxville on Wed, Nov 18, arriving in Dallas Love Field.Inbound direct flight with Southwest Airlines departing from Dallas Love Field on Tue, Dec 8, arriving in Knoxville.Price includes taxes and charges.From $251, select.

Dallas.$274 per passenger.Departing Thu, Dec 3, returning Sun, Dec 6.Round-trip flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departing from Knoxville on Thu, Dec 3, arriving in Dallas Fort Worth International.Inbound indirect flight with Frontier Airlines, departing from Dallas Fort Worth International on Sun, Dec 6, arriving in Knoxville.Price includes taxes and charges.From $274, select.

Dallas.$276 per passenger.Departing Wed, Feb 3, returning Sun, Feb 7.Round-trip flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Knoxville on Wed, Feb 3, arriving in Dallas Love Field.Inbound direct flight with Southwest Airlines departing from Dallas Love Field on Sun, Feb 7, arriving in Knoxville.Price includes taxes and charges.From $276, select.

Dallas.$297 per passenger.Departing Wed, Dec 23, returning Wed, Jan 6.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Knoxville on Wed, Dec 23, arriving in Dallas Fort Worth International.Inbound indirect flight with Delta, departing from Dallas Fort Worth International on Wed, Jan 6, arriving in Knoxville.Price includes taxes and charges.From $297, select.

Dallas.$302 per passenger.Departing Thu, Oct 8, returning Mon, Oct 12.Round-trip flight with American Airlines.Outbound direct flight with American Airlines departing from Knoxville on Thu, Oct 8, arriving in Dallas Fort Worth International.Inbound direct flight with American Airlines departing from Dallas Fort Worth International on Mon, Oct 12, arriving in Knoxville.Price includes taxes and charges.From $302, select.

Dallas.$305 per passenger.Departing Thu, May 6, returning Thu, May 13.Round-trip flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Knoxville on Thu, May 6, arriving in Dallas Love Field.Inbound direct flight with Southwest Airlines departing from Dallas Love Field on Thu, May 13, arriving in Knoxville.Price includes taxes and charges.From $305, select.

Dallas.$314 per passenger.Departing Thu, Dec 3, returning Sun, Dec 6.Round-trip flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Knoxville on Thu, Dec 3, arriving in Dallas Love Field.Inbound direct flight with Southwest Airlines departing from Dallas Love Field on Sun, Dec 6, arriving in Knoxville.Price includes taxes and charges.From $314, select.

Dallas.$365 per passenger.Departing Fri, Apr 9, returning Sun, Apr 11.Round-trip flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Knoxville on Fri, Apr 9, arriving in Dallas Love Field.Inbound direct flight with Southwest Airlines departing from Dallas Love Field on Sun, Apr 11, arriving in Knoxville.Price includes taxes and charges.From $365, select.

Dallas.$383 per passenger.Departing Thu, Mar 4, returning Thu, Mar 11.Round-trip flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Knoxville on Thu, Mar 4, arriving in Dallas Love Field.Inbound indirect flight with Southwest Airlines, departing from Dallas Love Field on Thu, Mar 11, arriving in Knoxville.Price includes taxes and charges.From $383, select.

Dallas.$434 per passenger.Departing Tue, Sep 22, returning Thu, Sep 24.Round-trip flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departing from Knoxville on Tue, Sep 22, arriving in Dallas Fort Worth International.Inbound indirect flight with Frontier Airlines, departing from Dallas Fort Worth International on Thu, Sep 24, arriving in Knoxville.Price includes taxes and charges.From $434, select.

Dallas.$463 per passenger.Departing Sun, Sep 27, returning Thu, Oct 1.Round-trip flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departing from Knoxville on Sun, Sep 27, arriving in Dallas Fort Worth International.Inbound indirect flight with Frontier Airlines, departing from Dallas Fort Worth International on Thu, Oct 1, arriving in Knoxville.Price includes taxes and charges.From $463, select.

Dallas.$536 per passenger.Departing Thu, Sep 24, returning Tue, Sep 29.Round-trip flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Knoxville on Thu, Sep 24, arriving in Dallas Love Field.Inbound direct flight with Southwest Airlines departing from Dallas Love Field on Tue, Sep 29, arriving in Knoxville.Price includes taxes and charges.From $536, select.

Find the cheapest month to fly from Knoxville to Dallas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Knoxville to Dallas flights are currently cheapest in November.

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Direct flights from Knoxville to Dallas

Alternative Knoxville to Dallas routes

Looking for the cheapest, fastest or easiest route from Knoxville to Dallas? You could fly into the following airports instead.

Knoxville to Dallas: Flight information

The things to know before you go.

Cheapest flight found	$217
Cheapest month to fly	November
Average flight time	2 hrs, 33 mins
Most popular airline	American Airlines
Average flights per week	448

Finding cheap flights from Knoxville to Dallas: Frequently asked questions

How many airports are there in Dallas?

There are 3 airports in Dallas: Dallas Love Field, Dallas Fort Worth International and Fort Worth.

How much are round-trip flights from Knoxville to Dallas?

The best price we found for a round-trip flight from Knoxville to Dallas is $217. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Knoxville to Dallas?

2 hours and 32 minutes is the average flight time from Knoxville to Dallas.

Which airlines fly direct from Knoxville to Dallas?

American Airlines, Alaska Airlines and Qatar Airways fly direct from Knoxville to Dallas.

How many flights are there a week from Knoxville to Dallas?

There are 448 flights per week flying from Knoxville to Dallas, as of September 2026.

When is the cheapest time to fly from Knoxville to Dallas?

The cheapest month to fly from Knoxville to Dallas is usually November.

What's the cheapest airport to fly to in Dallas?

If you're flying from Knoxville Airport, the cheapest airport near Dallas is Dallas Fort Worth International – which is 24.0 km away from the center of Dallas. We've found flights to this airport from $217.

Which upcoming date is cheapest to fly from Knoxville Airport to Dallas on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Knoxville Airport to Dallas on Thursday, November 12, 2026.

Can I get a direct flight from Knoxville Airport to Dallas?

Yes – the average flight time is 2 hours and 32 minutes.

How can I get the best flight deal from Knoxville Airport to Dallas?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dallas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Dallas?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Dallas is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Dallas?

In September, the average temperature is usually around 27°C. August is typically the warmest month in Dallas, when it usually averages around 36°C. You can expect the least rain in September. The coldest month is January, with temperatures averaging 3°C. The rainiest month is May.

Which is the cheapest airline to fly with from Knoxville Airport to Dallas?

Currently, Allegiant Air and Southwest Airlines offer the cheapest flight tickets to Dallas.

Flying from Knoxville McGhee Tyson Airport (TYS) to Dallas: what you need to know

Expect to be in the air for 2 hours 10 minutes. That's the average journey time for a direct flight from Knoxville McGhee Tyson Airport to Dallas.
Knoxville McGhee Tyson Airport is located in Knoxville. Based in the UTC-6 timezone, Dallas is one hour behind Knoxville.
Knoxville McGhee Tyson Airport (TYS) to Dallas Fort Worth International Airport (DFW) is the most popular route, with 33 weekly departures to pick from. If you have things to do before leaving, the last flight from TYS to DFW is with American Airlines at 18:36. Choose the first departure with American Airlines at 05:20 if you want to fly out earlier.
To avoid missing your TYS to Dallas flight, allow plenty of time to check in and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the standard rule.
Traveling during a peak month such as June? School holidays and other popular periods can mean longer lines at check-in and security. Play things extra safe and get there up to four hours before an international flight and two hours before a domestic departure.
Direct Knoxville McGhee Tyson Airport to Dallas tickets are available for booking. Dallas Fort Worth International Airport (DFW) will be where your journey ends.
American Airlines is a popular airline that offers direct flights from Knoxville McGhee Tyson Airport to Dallas.
Located around 18 kilometers from central Knoxville, TYS can be reached in about 25 minutes by car, depending on traffic. Traveling on public transport takes roughly 50 minutes.
In search of a hotel close to TYS? If you're boarding an early flight from Knoxville McGhee Tyson Airport to Dallas, these stays will put you moments from your departure lounge:
Of the departures from Knoxville McGhee Tyson Airport, 76% land on time at their destination.
You'll find TYS at 2055 Alcoa Highway.

How to find the cheapest flights from Knoxville McGhee Tyson Airport (TYS) to Dallas

$99 is the lowest price we've found for a one-way Knoxville McGhee Tyson Airport to Dallas flight. A round-trip ticket right now is $217. Depending on when and how early you book, these fares may change.
Don't leave everything to the last minute. You're more likely to pick up cheap flights from TYS to Dallas if you book in advance. Airlines often have some fantastic early bird discounts.
Landing cheap tickets from Knoxville McGhee Tyson Airport to Dallas is easier if you can be flexible with your trip dates. Use the 'Whole month' search function to get the best prices across every month and snap up a sweet deal.
Snapping up a cheap flight from TYS to Dallas is a breeze with Price Alerts. All you need to do is set up one of these automatic notifications and we'll let you know when a better deal is available.
Choose your ideal departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Knoxville McGhee Tyson Airport to Dallas by 'Cheapest,' 'Fastest' or 'Best.'

Airports in Dallas

Dallas Fort Worth International Airport (DFW)

The distance from Dallas Fort Worth International Airport (DFW) to central Dallas is roughly 32 kilometers. It takes about 25 minutes to reach the center driving.
If you're using public transport, expect a journey time of around 1 hour.
Think about booking a hotel near DFW if you're coming in on a late flight from Knoxville McGhee Tyson Airport to Dallas. Pick one of these accommodation options and make arrival day easier:
Lock in the best possible rate by booking your ride from Dallas Fort Worth International Airport around one week before your flight from TYS to Dallas.
DFW is located at 2400 Aviation Dr.

Dallas Love Field (DAL)

Dallas Love Field (DAL) is about 13 kilometers from the center of Dallas. Once you've hopped off your flight from Knoxville McGhee Tyson Airport to Dallas, it'll take you around 20 minutes to get to the heart of the city in a ride-share or cab.
Traveling by public transport will take around 45 minutes.
Hang up the 'Do not disturb' sign and unwind at a hotel near DAL. Here are a few options where you can kick back after your TYS to Dallas flight:
Lock in the best price by securing your ride from DAL three weeks in advance. You'll also have access to a wider range of vehicles.
Dallas Love Field can be found at 8008 Cedar Springs Road.

Best time to go to Dallas

January is the quietest month for flights from Knoxville McGhee Tyson Airport to Dallas, while July is the busiest. Work out the best time to visit Dallas based on whether you prefer a laid-back vibe or a more bustling atmosphere.
Lock in a Knoxville McGhee Tyson Airport to Dallas plane ticket with a departure in August if you want to explore the city during its warmest month. Expect temperatures to range from 24ºC (75ºF) to 41ºC (106ºF).
January has average temperatures of between 1ºC (34ºF) and 16ºC (61ºF). Search for a cheap ticket from TYS to Dallas around that time if you like traveling in cooler conditions.

More about Dallas

After booking your flight from Knoxville McGhee Tyson Airport to Dallas, choose a hotel that puts you where you want to be. Make one of these accommodation options your base for exploring Dallas:
Winspear Opera House and Meyerson Symphony Center are just a couple of the big attractions to add to your Dallas itinerary. Continue your sightseeing adventures at Dallas Museum of Art.

Explore more of the United States

Dallas will leave a lasting impression, but there are so many other corners of the United States just waiting to be explored. About 370 kilometers south of Dallas, a visit to Houston will fill your itinerary to the brim. Start with leading sights like The Museum of Fine Arts, Houston, Beck Building, Houston Museum of Natural Science and The Menil Collection.
Around 402 kilometers southwest of Dallas, San Antonio is another essential stop in the United States. Get a taste of what this destination has to offer at San Antonio River Walk, San Antonio River walk and Alamo Plaza.

Plan the rest of your trip from Knoxville to Dallas

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.