$95+ Cheap flights from Dallas to Knoxville (TYS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — TYS
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from Dallas to Knoxville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Dallas to Knoxville McGhee Tyson are usually found in April or June, booked 71 days in advance, depart on a Saturday or Tuesday and return on a Wednesday
Cheap flight deals from Dallas to Knoxville
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Best
Last-minute
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Cheapest flights from Dallas to KnoxvilleExplore the most affordable flight options available from Dallas to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Dallas to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:58 pm
DFW
- TYS
1 stop8h 46m
Multiple Airlines
Mon 8/242:51 pm
TYS
- DFW
2 stops26h 09m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:20 am
DAL
- TYS
Nonstop2h 00m
Southwest
Wed 8/268:05 am
TYS
- DAL
1 stop6h 35m
Southwest
Deal found 7/22![Southwest logo]()
$239
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:10 am
DAL
- TYS
Nonstop2h 05m
Southwest
Wed 9/301:55 pm
TYS
- DAL
Nonstop2h 15m
Southwest
Deal found 7/20![Southwest logo]()
$240
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:40 am
DFW
- TYS
Nonstop2h 13m
American Airlines
Mon 9/145:35 pm
TYS
- DFW
Nonstop2h 32m
American Airlines
Deal found 7/19![American Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:58 pm
DFW
- TYS
1 stop17h 51m
Multiple Airlines
Sun 8/237:00 am
TYS
- DFW
1 stop26h 09m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$242
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:00 am
DFW
- TYS
1 stop5h 20m
United Airlines
Wed 8/126:02 pm
TYS
- DFW
1 stop5h 28m
United Airlines
Deal found 7/21![United Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:00 am
DFW
- TYS
2 stops11h 24m
Multiple Airlines
Mon 8/179:08 pm
TYS
- DFW
1 stop15h 21m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:11 pm
DFW
- TYS
1 stop21h 17m
Multiple Airlines
Thu 8/137:00 am
TYS
- DFW
1 stop7h 19m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:18 am
DFW
- TYS
1 stop7h 31m
Multiple Airlines
Sun 8/237:00 am
TYS
- DFW
1 stop26h 09m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$248
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:25 am
DAL
- TYS
1 stop3h 55m
Southwest
Tue 10/205:15 pm
TYS
- DAL
1 stop4h 20m
Southwest
Deal found 7/22![Southwest logo]()
$249
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:17 pm
DFW
- TYS
1 stop4h 53m
Delta
Sat 8/226:00 am
TYS
- DFW
1 stop4h 56m
Delta
Deal found 7/23![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:55 am
DFW
- TYS
1 stop5h 02m
American Airlines
Mon 8/175:33 pm
TYS
- DFW
Nonstop2h 31m
American Airlines
Deal found 7/22![American Airlines logo]()
$250
Best flights from Dallas to KnoxvilleDiscover carefully curated flight deals from Dallas to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Dallas to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:20 am
DAL
- TYS
Nonstop2h 00m
Southwest
Wed 9/95:30 pm
TYS
- DAL
1 stop6h 00m
Southwest
Deal found 7/21![Southwest logo]()
$239
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:00 am
DAL
- TYS
1 stop4h 01m
Delta
Thu 10/155:45 am
TYS
- DAL
1 stop4h 36m
Delta
Deal found 7/21![Delta logo]()
$259
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:30 pm
DFW
- TYS
1 stop5h 26m
United Airlines
Wed 11/188:30 am
TYS
- DFW
1 stop8h 38m
United Airlines
Deal found 7/22![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:20 am
DAL
- TYS
1 stop4h 15m
Southwest
Tue 9/85:30 pm
TYS
- DAL
1 stop6h 05m
Southwest
Deal found 7/23![Southwest logo]()
$249
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:59 pm
DAL
- TYS
1 stop4h 51m
Delta
Wed 10/145:45 am
TYS
- DAL
1 stop4h 36m
Delta
Deal found 7/21![Delta logo]()
$259
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:00 am
DAL
- TYS
1 stop3h 55m
Southwest
Mon 10/57:25 pm
TYS
- DAL
1 stop5h 05m
Southwest
Deal found 7/21![Southwest logo]()
$249
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:30 am
DFW
- TYS
1 stop4h 14m
Delta
Thu 10/15:40 am
TYS
- DFW
1 stop6h 33m
Delta
Deal found 7/18![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:20 am
DAL
- TYS
Nonstop2h 05m
Southwest
Mon 8/242:05 pm
TYS
- DAL
Nonstop2h 15m
Southwest
Deal found 7/18![Southwest logo]()
$251
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:59 pm
DFW
- TYS
1 stop4h 46m
United Airlines
Wed 9/29:45 am
TYS
- DFW
2 stops11h 12m
United Airlines
Deal found 7/22![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:58 pm
DAL
- TYS
1 stop7h 01m
Delta
Fri 10/234:37 pm
TYS
- DAL
1 stop7h 07m
Delta
Deal found 7/23![Delta logo]()
$278
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:20 am
DAL
- TYS
2 stops8h 40m
Southwest
Sat 10/104:20 pm
TYS
- DAL
Nonstop2h 25m
Southwest
Deal found 7/19![Southwest logo]()
$279
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:30 am
DFW
- TYS
1 stop4h 48m
Delta
Tue 10/64:37 pm
TYS
- DFW
1 stop6h 15m
Delta
Deal found 7/21![Delta logo]()
$281
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:20 am
DAL
- TYS
Nonstop2h 05m
Southwest
Sun 8/307:35 am
TYS
- DAL
1 stop4h 40m
Southwest
Deal found 7/21![Southwest logo]()
$283
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:15 pm
DFW
- TYS
1 stop4h 12m
Delta
Fri 10/97:25 pm
TYS
- DFW
1 stop5h 39m
Delta
Deal found 7/22![Delta logo]()
$283
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:00 am
DFW
- TYS
1 stop6h 36m
Delta
Mon 10/125:45 am
TYS
- DFW
1 stop4h 10m
Delta
Deal found 7/21![Delta logo]()
$283
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:45 am
DFW
- TYS
1 stop4h 43m
Delta
Sun 8/166:12 pm
TYS
- DFW
1 stop4h 44m
Delta
Deal found 7/20![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:00 pm
DFW
- TYS
1 stop4h 39m
Delta
Sun 8/95:40 am
TYS
- DFW
1 stop4h 09m
Delta
Deal found 7/18![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:24 pm
DFW
- TYS
1 stop5h 28m
Delta
Tue 8/185:40 am
TYS
- DFW
1 stop4h 09m
Delta
Deal found 7/22![Delta logo]()
$350
Last-minute flights from Dallas to KnoxvilleDiscover last-minute flight deals from Dallas to Knoxville. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Knoxville. Data last updated July 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:14 pm
DFW
- TYS
1 stop23h 04m
Multiple Airlines
Thu 8/138:15 am
TYS
- DFW
2 stops15h 16m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:11 pm
DFW
- TYS
1 stop21h 17m
Multiple Airlines
Thu 8/137:00 am
TYS
- DFW
1 stop7h 19m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$247
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:00 am
DFW
- TYS
1 stop5h 20m
United Airlines
Wed 8/126:02 pm
TYS
- DFW
1 stop5h 28m
United Airlines
Deal found 7/21![United Airlines logo]()
$244
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:25 am
DAL
- TYS
1 stop3h 40m
Southwest
Wed 8/125:30 pm
TYS
- DAL
1 stop4h 05m
Southwest
Deal found 7/21![Southwest logo]()
$249
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:10 pm
DFW
- TYS
Nonstop2h 08m
American Airlines
Mon 8/175:33 pm
TYS
- DFW
Nonstop2h 31m
American Airlines
Deal found 7/19![American Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:00 am
DFW
- TYS
2 stops11h 24m
Multiple Airlines
Mon 8/179:08 pm
TYS
- DFW
1 stop15h 21m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$245
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:20 pm
DFW
- TYS
1 stop5h 39m
United Airlines
Tue 8/182:21 pm
TYS
- DFW
1 stop6h 36m
United Airlines
Deal found 7/22![United Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:55 am
DFW
- TYS
1 stop5h 02m
American Airlines
Mon 8/175:33 pm
TYS
- DFW
Nonstop2h 31m
American Airlines
Deal found 7/22![American Airlines logo]()
$250
This Southwest deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:10 am
DAL
- TYS
Nonstop2h 05m
Southwest
Sat 8/223:35 pm
TYS
- DAL
Nonstop2h 20m
Southwest
Deal found 7/18![Southwest logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:58 pm
DFW
- TYS
1 stop8h 46m
Multiple Airlines
Mon 8/242:51 pm
TYS
- DFW
2 stops26h 09m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:20 am
DAL
- TYS
Nonstop2h 00m
Southwest
Wed 8/268:05 am
TYS
- DAL
1 stop6h 35m
Southwest
Deal found 7/22![Southwest logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:58 pm
DFW
- TYS
1 stop17h 51m
Multiple Airlines
Sun 8/237:00 am
TYS
- DFW
1 stop26h 09m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$242
One-way flights from Dallas to KnoxvilleSearch for one-way flight options from Dallas to Knoxville. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Dallas to Knoxville. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:00 am
DFW
- TYS
2 stops29h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:39 am
DFW
- TYS
2 stops31h 54m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:00 am
DFW
- TYS
2 stops32h 05m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:17 am
DFW
- TYS
2 stops11h 48m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:00 am
DFW
- TYS
2 stops33h 02m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:16 pm
DFW
- TYS
2 stops26h 23m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:28 am
DFW
- TYS
1 stop26h 01m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$109
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:20 am
DAL
- TYS
Nonstop2h 05m
Southwest
Deal found 7/23![Southwest logo]()
$115
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am
DAL
- TYS
1 stop6h 40m
Delta
Deal found 7/22![Delta logo]()
$125
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:47 pm
DAL
- TYS
1 stop4h 08m
Delta
Deal found 7/22![Delta logo]()
$130
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:20 am
DAL
- TYS
Nonstop2h 05m
Southwest
Deal found 7/21![Southwest logo]()
$139
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:55 pm
DAL
- TYS
1 stop6h 57m
Delta
Deal found 7/21![Delta logo]()
$141
Find flight deals from Dallas to Knoxville
Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 23, 2026.
Round-trip from | $235 (Kiwi.com) |
|---|---|
One-way from | $95 (Kiwi.com) |
Popular in | October |
Cheapest in | April |
Average price | $401 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Dallas to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasKnoxville
DAL - TYS
DALTYS
Dallas Love Field
Tue 9/8
11:20 am-2:20 pm
Nonstop2h 00m
Knoxville McGhee Tyson
Wed 9/9
5:30 pm-10:30 pm
1 stop6h 00m
$239
DallasKnoxville
DAL - TYS
DALTYS
Dallas Love Field
Thu 9/3
7:20 am-12:35 pm
1 stop4h 15m
Knoxville McGhee Tyson
Tue 9/8
5:30 pm-10:35 pm
1 stop6h 05m
$249
DallasKnoxville
DAL - TYS
DALTYS
Dallas Love Field
Sat 10/3
8:00 am-12:55 pm
1 stop3h 55m
Knoxville McGhee Tyson
Mon 10/5
7:25 pm-11:30 pm
1 stop5h 05m
$249
Quickest round-trip
DallasKnoxville
DAL - TYS
DALTYS
Dallas Love Field
Mon 8/17
10:20 am-1:25 pm
Nonstop2h 05m
Knoxville McGhee Tyson
Mon 8/24
2:05 pm-3:20 pm
Nonstop2h 15m
$251
DallasKnoxville
DAL - TYS
DALTYS
Dallas Love Field
Tue 10/6
6:00 am-11:01 am
1 stop4h 01m
Knoxville McGhee Tyson
Thu 10/15
5:45 am-9:21 am
1 stop4h 36m
$259
DallasKnoxville
DAL - TYS
DALTYS
Dallas Love Field
Mon 10/5
3:59 pm-9:50 pm
1 stop4h 51m
Knoxville McGhee Tyson
Wed 10/14
5:45 am-9:21 am
1 stop4h 36m
$259
DallasKnoxville
DFW - TYS
DFWTYS
Dallas/Fort Worth
Sat 9/26
5:30 am-10:44 am
1 stop4h 14m
Knoxville McGhee Tyson
Thu 10/1
5:40 am-11:13 am
1 stop6h 33m
$271
DallasKnoxville
DAL - TYS
DALTYS
Dallas Love Field
Mon 10/19
3:58 pm-11:59 pm
1 stop7h 01m
Knoxville McGhee Tyson
Fri 10/23
4:37 pm-10:44 pm
1 stop7h 07m
$278
DallasKnoxville
DAL - TYS
DALTYS
Dallas Love Field
Wed 10/7
11:20 am-9:00 pm
2 stops8h 40m
Knoxville McGhee Tyson
Sat 10/10
4:20 pm-5:45 pm
Nonstop2h 25m
$279
DallasKnoxville
DFW - TYS
DFWTYS
Dallas/Fort Worth
Wed 9/30
5:30 am-11:18 am
1 stop4h 48m
Knoxville McGhee Tyson
Tue 10/6
4:37 pm-9:52 pm
1 stop6h 15m
$281
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Dallas to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Dallas with our price prediction graph.
A78-TYS
DFW-TYS
DAL-TYS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dallas to Knoxville
A78-TYS
DFW-TYS
DAL-TYS
What is the cheapest month to book a flight from Dallas to Knoxville?
Currently, April is the cheapest month in which you can book a flight from Dallas to Knoxville (average of $323). Flying from Dallas to Knoxville in October is currently the most expensive (average of $473). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DFW to TYS?
Find hourly flight availability from Dallas to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.
One of the essential ways to save on airfare from Dallas to Knoxville is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 25% on airfare.
Weekly flight availability from Dallas to Knoxville
Explore weekly flight availability from Dallas to Knoxville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 23, 2026.
The most flights from A78 to TYS are scheduled on a Tuesday (20 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (16 on average).
How much does it cost to fly round-trip from Dallas to Knoxville?
Airfare is below average for this route at the moment.
Dallas to Knoxville flights typically cost between $286 and $486 in August.The cheapest round-trip price found within the last 5 days was $235 on Multiple Airlines (Aug 17-Aug 24).
How far ahead should I book a flight from Dallas to Knoxville?
The price you pay for your flight from Dallas to Knoxville may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Dallas to Knoxville?
Use this chart to determine the cheapest time to fly round-trip from Dallas to Knoxville. Price data was last updated on July 18, 2026.
Travelers seeking maximum savings on their Dallas to Knoxville flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Knoxville
Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated July 23, 2026.
Read reviews from past customers who have flown Southwest and American Airlines from Dallas to Knoxville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Related info for your journey
Find useful and relevant information for your journey from Dallas to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa
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Other flights to Knoxville
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Dallas and Knoxville flights
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Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Dallas to Knoxville
Discover the top 2 airlines that operate flights from Dallas to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$237 | Average$360 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$246 | Average$422 | FlexibilityNo cancel fee | On-time71% |