Travel with Axel,
get the best price.

Knoxville → Detroit

Dec 9, 2026 · return Dec 14, 2026

TYS → DTW1 adulteconomyRound trip

7 flight options · 4 airlines

Nonstop flights

Wed, Dec 9 – Mon, Dec 14

Delta Air Lines
5:10 pmTYS
1h 47m
Nonstop
6:57 pmDTW
Delta Air Lines
7:58 pmDTW
1h 35m
Nonstop
9:33 pmTYS

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Mon, Dec 14

Delta Air Lines
11:43 amTYS
1h 47m
Nonstop
1:30 pmDTW
Delta Air Lines
7:58 pmDTW
1h 35m
Nonstop
9:33 pmTYS

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 9 – Mon, Dec 14

Southwest Airlines
5:15 pmTYS
4h 10m
BNA · 1h 20m
9:25 pmDTW
Southwest Airlines
3:55 pmDTW
4h 55m
BWI · 1h 40m
8:50 pmTYS

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Mon, Dec 14

American Airlines
8:50 amTYS
6h 53m
CLT · 3h 38m
3:43 pmDTW
American Airlines
1:40 pmDTW
5h 6m
ORD · 1h 43m
6:46 pmTYS

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Mon, Dec 14

United Airlines
2:07 pmTYS
5h 2m
IAD · 1h 35m
7:09 pmDTW
United Airlines
7:45 pmDTW
4h 30m
IAD · 1h 2m
12:15 am+1TYS

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Mon, Dec 14

United Airlines
5:40 pmTYS
6h 4m
ORD · 2h 37m
11:44 pmDTW
United Airlines
7:45 pmDTW
4h 30m
IAD · 1h 2m
12:15 am+1TYS

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Mon, Dec 14

Delta Air Lines
10:35 amTYS
5h 30m
ATL · 2h 32m
4:05 pmDTW
Delta Air Lines
7:58 pmDTW
1h 35m
Nonstop
9:33 pmTYS

Round-trip total · 1 adult · Taxes included

Make this trip yours

TYS ⇄ DTW

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Delta Air Lines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-09 → 2026-12-14Delta Air LinesDL4697 / DL5138$405.002026-10-29T01:30:55Z
2026-12-09 → 2026-12-14Southwest AirlinesWN463 + WN1991 / WN2069 + WN3687$315.002026-10-29T01:30:55Z
2026-12-09 → 2026-12-14American AirlinesAA5118 + AA2376 / AA3364 + AA3661$330.002026-10-29T01:30:55Z
2026-12-09 → 2026-12-14United AirlinesUA4848 + UA6246 / UA6362 + UA4304$340.002026-10-29T01:30:55Z
2026-12-09 → 2026-12-14Delta Air LinesDL5091 / DL5138$405.002026-10-29T01:30:55Z
2026-12-09 → 2026-12-14United AirlinesUA5478 + UA3491 / UA6362 + UA4304$340.002026-10-29T01:30:55Z
2026-12-09 → 2026-12-14Delta Air LinesDL4666 + DL1031 / DL5138$377.502026-10-29T01:30:55Z

2026-12-09 → 2026-12-14 · $405.00

  • Delta Air Lines DL4697: TYS 2026-12-09 17:10:00 → DTW 2026-12-09 18:57:00; nonstop; 107 minutes. Local airport times.
  • Delta Air Lines DL5138: DTW 2026-12-14 19:58:00 → TYS 2026-12-14 21:33:00; nonstop; 95 minutes. Local airport times.

2026-12-09 → 2026-12-14 · $315.00

  • Southwest Airlines WN463 / WN1991: TYS 2026-12-09 17:15:00 → DTW 2026-12-09 21:25:00; 1 stop(s) via BNA; 250 minutes. Local airport times.
    • WN463: TYS 2026-12-09 17:15:00 → BNA 2026-12-09 17:15:00; layover at BNA: 80 minutes.
    • WN1991: BNA 2026-12-09 18:35:00 → DTW 2026-12-09 21:25:00.
  • Southwest Airlines WN2069 / WN3687: DTW 2026-12-14 15:55:00 → TYS 2026-12-14 20:50:00; 1 stop(s) via BWI; 295 minutes. Local airport times.
    • WN2069: DTW 2026-12-14 15:55:00 → BWI 2026-12-14 17:25:00; layover at BWI: 100 minutes.
    • WN3687: BWI 2026-12-14 19:05:00 → TYS 2026-12-14 20:50:00.

2026-12-09 → 2026-12-14 · $330.00

  • American Airlines AA5118 / AA2376: TYS 2026-12-09 08:50:00 → DTW 2026-12-09 15:43:00; 1 stop(s) via CLT; 413 minutes. Local airport times.
    • AA5118: TYS 2026-12-09 08:50:00 → CLT 2026-12-09 10:17:00; layover at CLT: 218 minutes.
    • AA2376: CLT 2026-12-09 13:55:00 → DTW 2026-12-09 15:43:00.
  • American Airlines AA3364 / AA3661: DTW 2026-12-14 13:40:00 → TYS 2026-12-14 18:46:00; 1 stop(s) via ORD; 306 minutes. Local airport times.
    • AA3364: DTW 2026-12-14 13:40:00 → ORD 2026-12-14 14:17:00; layover at ORD: 103 minutes.
    • AA3661: ORD 2026-12-14 16:00:00 → TYS 2026-12-14 18:46:00.

2026-12-09 → 2026-12-14 · $340.00

  • United Airlines UA4848 / UA6246: TYS 2026-12-09 14:07:00 → DTW 2026-12-09 19:09:00; 1 stop(s) via IAD; 302 minutes. Local airport times.
    • UA4848: TYS 2026-12-09 14:07:00 → IAD 2026-12-09 15:50:00; layover at IAD: 95 minutes.
    • UA6246: IAD 2026-12-09 17:25:00 → DTW 2026-12-09 19:09:00.
  • United Airlines UA6362 / UA4304: DTW 2026-12-14 19:45:00 → TYS 2026-12-15 00:15:00; 1 stop(s) via IAD; 270 minutes. Local airport times.
    • UA6362: DTW 2026-12-14 19:45:00 → IAD 2026-12-14 21:19:00; layover at IAD: 62 minutes.
    • UA4304: IAD 2026-12-14 22:21:00 → TYS 2026-12-15 00:15:00.

2026-12-09 → 2026-12-14 · $405.00

  • Delta Air Lines DL5091: TYS 2026-12-09 11:43:00 → DTW 2026-12-09 13:30:00; nonstop; 107 minutes. Local airport times.
  • Delta Air Lines DL5138: DTW 2026-12-14 19:58:00 → TYS 2026-12-14 21:33:00; nonstop; 95 minutes. Local airport times.

2026-12-09 → 2026-12-14 · $340.00

  • United Airlines UA5478 / UA3491: TYS 2026-12-09 17:40:00 → DTW 2026-12-09 23:44:00; 1 stop(s) via ORD; 364 minutes. Local airport times.
    • UA5478: TYS 2026-12-09 17:40:00 → ORD 2026-12-09 18:43:00; layover at ORD: 157 minutes.
    • UA3491: ORD 2026-12-09 21:20:00 → DTW 2026-12-09 23:44:00.
  • United Airlines UA6362 / UA4304: DTW 2026-12-14 19:45:00 → TYS 2026-12-15 00:15:00; 1 stop(s) via IAD; 270 minutes. Local airport times.
    • UA6362: DTW 2026-12-14 19:45:00 → IAD 2026-12-14 21:19:00; layover at IAD: 62 minutes.
    • UA4304: IAD 2026-12-14 22:21:00 → TYS 2026-12-15 00:15:00.

2026-12-09 → 2026-12-14 · $377.50

  • Delta Air Lines DL4666 / DL1031: TYS 2026-12-09 10:35:00 → DTW 2026-12-09 16:05:00; 1 stop(s) via ATL; 330 minutes. Local airport times.
    • DL4666: TYS 2026-12-09 10:35:00 → ATL 2026-12-09 11:36:00; layover at ATL: 152 minutes.
    • DL1031: ATL 2026-12-09 14:08:00 → DTW 2026-12-09 16:05:00.
  • Delta Air Lines DL5138: DTW 2026-12-14 19:58:00 → TYS 2026-12-14 21:33:00; nonstop; 95 minutes. Local airport times.

More dates for this route