Route guide · 770 miles
Cheap Flights from Dallas-Fort Worth to Knoxville
DFW → TYS · Nonstop 2h 4m · Live round-trip fares
Plenty of travelers price out Dallas-Fort Worth to Knoxville every day — here's how to beat the average fare. Nonstops run about 2h 4m, and the calendar matters more than the airline. Aim to book 2–4 weeks ahead, stay flexible on the day of the week, and set a free alert so a price drop never slips past you.
Live fares for DFW → TYS are updating. Use the search below for real-time prices.
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See live fares
Updated daily
Flight time
2h 4m
Nonstop, typical
Distance
770 mi
DFW → TYS
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
1
American Airlines
Nonstop flights from Dallas-Fort Worth to Knoxville
Want to skip the layover? Nonstops from Dallas-Fort Worth to Knoxville are flown by American Airlines, getting you there in about 2h 4m. For the lowest fares, book around 2–4 weeks before departure — last-minute nonstops on this route rarely come cheap.
Booking insights: Dallas-Fort Worth → Knoxville
- Distance: 770 miles · nonstop flight time: 2h 4m.
- Cheapest upcoming week in the live data starts around Oct 22, with fares from $282.
- Rule of thumb for this route: the sweet spot is usually 2–4 weeks before departure.
- Tuesday and Wednesday departures usually undercut Friday and Sunday fares on routes like this one.
- Set a free Airfare Deal alert instead of checking daily — the best fares can sell out in hours.
Cheapest month · Dallas-Fort Worth → Knoxville
October 2026
Every date's recent round-trip fare, at a glance.
Fares from
$282
Cheapest: Fri, Oct 23 — $282
Get this fare →Recent fares found for specific dates in October 2026. Blank days had no recent fare in our data — ask our team and we'll check them for you.
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Flying from Dallas-Fort Worth to Knoxville: what you need to know
The flight
Dallas-Fort Worth to Knoxville covers 770 miles, and a nonstop gets it done in about 2h 4m. That's long enough to settle in with a coffee and a downloaded show, short enough that a connection rarely makes sense — a layover usually doubles your travel day to save very little.
Airlines on this route
American Airlines flies this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Dallas-Fort Worth (DFW)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Dallas-Fort Worth airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Knoxville (TYS)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Knoxville airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Knoxville to Dallas-Fort Worth fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 770 miles, booking 2–4 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Download the airline's app before you fly; gate changes and delays show up there first.
- Nonstop time on this route is about 2h 4m — a one-stop itinerary needs to be a lot cheaper to be worth the extra hours.
- Tuesday and Wednesday departures are typically the cheapest days on domestic routes.
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
- Flexible dates? Search a few days either side — one day can change the fare a lot.
Dallas-Fort Worth to Knoxville flight FAQs
How long is the flight from DFW to TYS?
Nonstop flights from Dallas-Fort Worth to Knoxville take about 2h 4m and cover roughly 770 miles. One-stop itineraries add 2–4 hours depending on the layover city.
Are there nonstop flights from Dallas-Fort Worth to Knoxville?
Yes — look for American Airlines on this route. Nonstop seats are usually priced best 2–4 weeks before departure.
What is the cheapest month to fly from Dallas-Fort Worth to Knoxville?
Travelers usually find the gentlest prices away from peak periods — think post-holiday January and the early-fall weeks. Midweek dates inside those windows are cheaper still.
How much are last minute flights from DFW to TYS?
Last-minute flights from DFW to TYS (booked within 7 days of departure) typically cost noticeably more than fares booked 2–4 weeks out. Booking early is the smarter move.
What is a good round-trip deal from Dallas-Fort Worth to Knoxville?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Dallas-Fort Worth to Knoxville?
The main carriers on this route are American Airlines. Comparing all of them on the live search below usually surfaces the lowest fare for your dates.
How early should I get to Dallas-Fort Worth airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
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