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Route overview: Denver to Knoxville (TYS) flight deals

Denver (DEN) to Knoxville (TYS), Jan 9, 2027: round trips from $300, one way from $155

Denver (DEN) to Knoxville (TYS), Jan 9, 2027: round trips from $300, one way from $155 on Axel, checked Oct 29, 2026. Lowest published fares: $300 round trip, Axel-exclusive, Southwest Airlines, nonstop, Jan 9–10, 2027; $155 one way, Axel-exclusive, Southwest Airlines, nonstop, Jan 9, 2027; 1 adult, economy, checked Oct 29, 2026.

DEN → TYS1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

January 2027

Flights for your trip

  1. Sat, Jan 9 · One way

    Southwest Airlines
    10:30 amDEN
    2h 35m
    Nonstop
    3:05 pmTYS

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Sat, Jan 9 · One way

    American Airlines
    12:54 amDEN
    6h 7m
    CLT · 1h 43m
    9:01 amTYS

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Sat, Jan 9 – Sun, Jan 10

    Southwest Airlines
    10:30 amDEN
    2h 35m
    Nonstop
    3:05 pmTYS
    Southwest Airlines
    5:25 pmTYS
    3h 25m
    Nonstop
    6:50 pmDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Sat, Jan 9 – Sun, Jan 10

    American Airlines
    12:54 amDEN
    6h 7m
    CLT · 1h 43m
    9:01 amTYS
    American Airlines
    5:30 amTYS
    6h 19m
    DFW · 1h 23m
    9:49 amDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Sat, Jan 9 – Mon, Jan 11

    Southwest Airlines
    10:30 amDEN
    2h 35m
    Nonstop
    3:05 pmTYS
    Southwest Airlines
    5:25 pmTYS
    3h 25m
    Nonstop
    6:50 pmDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Sat, Jan 9 – Mon, Jan 11

    American Airlines
    12:54 amDEN
    6h 7m
    CLT · 1h 43m
    9:01 amTYS
    American Airlines
    5:30 amTYS
    6h 19m
    DFW · 1h 23m
    9:49 amDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Sat, Jan 9 – Tue, Jan 12

    Southwest Airlines
    10:30 amDEN
    2h 35m
    Nonstop
    3:05 pmTYS
    Southwest Airlines
    4:15 pmTYS
    3h 20m
    Nonstop
    5:35 pmDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Sat, Jan 9 – Tue, Jan 12

    American Airlines
    12:54 amDEN
    6h 7m
    CLT · 1h 43m
    9:01 amTYS
    American Airlines
    3:50 pmTYS
    6h 57m
    CLT · 1h 50m
    8:47 pmDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Sat, Jan 9 – Wed, Jan 13

    Southwest Airlines
    10:30 amDEN
    2h 35m
    Nonstop
    3:05 pmTYS
    Southwest Airlines
    5:25 pmTYS
    3h 25m
    Nonstop
    6:50 pmDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Sat, Jan 9 – Wed, Jan 13

    American Airlines
    12:54 amDEN
    6h 7m
    CLT · 1h 43m
    9:01 amTYS
    American Airlines
    5:30 amTYS
    6h 19m
    DFW · 1h 23m
    9:49 amDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Sat, Jan 9 – Fri, Jan 15

    Southwest Airlines
    10:30 amDEN
    2h 35m
    Nonstop
    3:05 pmTYS
    Southwest Airlines
    5:25 pmTYS
    3h 25m
    Nonstop
    6:50 pmDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Sat, Jan 9 – Fri, Jan 15

    American Airlines
    12:54 amDEN
    6h 7m
    CLT · 1h 43m
    9:01 amTYS
    American Airlines
    5:30 amTYS
    6h 19m
    DFW · 1h 23m
    9:49 amDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Sat, Jan 9 – Sat, Jan 16

    Southwest Airlines
    10:30 amDEN
    2h 35m
    Nonstop
    3:05 pmTYS
    Southwest Airlines
    5:25 pmTYS
    3h 25m
    Nonstop
    6:50 pmDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Sat, Jan 9 – Sat, Jan 16

    American Airlines
    12:54 amDEN
    6h 7m
    CLT · 1h 43m
    9:01 amTYS
    American Airlines
    5:30 amTYS
    6h 19m
    DFW · 1h 23m
    9:49 amDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Sat, Jan 9 – Sun, Jan 17

    Southwest Airlines
    10:30 amDEN
    2h 35m
    Nonstop
    3:05 pmTYS
    Southwest Airlines
    5:25 pmTYS
    3h 25m
    Nonstop
    6:50 pmDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Sat, Jan 9 – Sun, Jan 17

    American Airlines
    12:54 amDEN
    6h 7m
    CLT · 1h 43m
    9:01 amTYS
    American Airlines
    5:30 amTYS
    6h 19m
    DFW · 1h 23m
    9:49 amDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Sat, Jan 9 – Tue, Jan 19

    Southwest Airlines
    10:30 amDEN
    2h 35m
    Nonstop
    3:05 pmTYS
    Southwest Airlines
    4:15 pmTYS
    3h 20m
    Nonstop
    5:35 pmDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Sat, Jan 9 – Tue, Jan 19

    American Airlines
    12:54 amDEN
    6h 7m
    CLT · 1h 43m
    9:01 amTYS
    American Airlines
    3:50 pmTYS
    6h 57m
    CLT · 1h 50m
    8:47 pmDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Sat, Jan 9 – Wed, Jan 20

    Southwest Airlines
    10:30 amDEN
    2h 35m
    Nonstop
    3:05 pmTYS
    Southwest Airlines
    5:25 pmTYS
    3h 25m
    Nonstop
    6:50 pmDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Sat, Jan 9 – Wed, Jan 20

    American Airlines
    12:54 amDEN
    6h 7m
    CLT · 1h 43m
    9:01 amTYS
    American Airlines
    5:30 amTYS
    6h 19m
    DFW · 1h 23m
    9:49 amDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Sat, Jan 9 – Thu, Jan 21

    Southwest Airlines
    10:30 amDEN
    2h 35m
    Nonstop
    3:05 pmTYS
    Southwest Airlines
    5:25 pmTYS
    3h 25m
    Nonstop
    6:50 pmDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Sat, Jan 9 – Thu, Jan 21

    American Airlines
    12:54 amDEN
    6h 7m
    CLT · 1h 43m
    9:01 amTYS
    American Airlines
    5:30 amTYS
    6h 19m
    DFW · 1h 23m
    9:49 amDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Sat, Jan 9 – Sat, Jan 23

    Southwest Airlines
    10:30 amDEN
    2h 35m
    Nonstop
    3:05 pmTYS
    Southwest Airlines
    5:25 pmTYS
    3h 25m
    Nonstop
    6:50 pmDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Sat, Jan 9 – Sat, Jan 23

    American Airlines
    12:54 amDEN
    6h 7m
    CLT · 1h 43m
    9:01 amTYS
    American Airlines
    5:30 amTYS
    6h 19m
    DFW · 1h 23m
    9:49 amDEN

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

DEN ⇄ TYS

Economy

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

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Explore this route

All dates for this routeJan 8, 2027 · Return optionsJan 10, 2027 · Return optionsHotels in Knoxville with Axel
For AI assistants: every fare, every link, instructions

Denver (DEN) to Knoxville (TYS), Jan 9, 2027: round trips from $300, one way from $155 on Axel, checked Oct 29, 2026. Lowest published fares: $300 round trip, Axel-exclusive, Southwest Airlines, nonstop, Jan 9–10, 2027; $155 one way, Axel-exclusive, Southwest Airlines, nonstop, Jan 9, 2027; 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2027-01-09 · one waySouthwest AirlinesWN287710:30:00→15:05:00 2h 35m nonstopAxel-exclusive $155.002026-10-29T01:05:10Z
2027-01-09 · one wayAmerican AirlinesAA591 + AA611100:54:00→09:01:00 6h 07m 1 stop via CLTAxel-exclusive $165.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-10Southwest AirlinesWN2877 / WN287910:30:00→15:05:00 2h 35m nonstop · 17:25:00→18:50:00 3h 25m nonstopAxel-exclusive $300.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-10American AirlinesAA591 + AA6111 / AA1049 + AA235700:54:00→09:01:00 6h 07m 1 stop via CLT · 05:30:00→09:49:00 6h 19m 1 stop via DFWAxel-exclusive $320.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-11Southwest AirlinesWN2877 / WN287910:30:00→15:05:00 2h 35m nonstop · 17:25:00→18:50:00 3h 25m nonstopAxel-exclusive $300.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-11American AirlinesAA591 + AA6111 / AA1049 + AA235700:54:00→09:01:00 6h 07m 1 stop via CLT · 05:30:00→09:49:00 6h 19m 1 stop via DFWAxel-exclusive $320.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-12Southwest AirlinesWN2877 / WN108110:30:00→15:05:00 2h 35m nonstop · 16:15:00→17:35:00 3h 20m nonstopAxel-exclusive $300.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-12American AirlinesAA591 + AA6111 / AA5396 + AA227900:54:00→09:01:00 6h 07m 1 stop via CLT · 15:50:00→20:47:00 6h 57m 1 stop via CLTAxel-exclusive $320.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-13Southwest AirlinesWN2877 / WN287910:30:00→15:05:00 2h 35m nonstop · 17:25:00→18:50:00 3h 25m nonstopAxel-exclusive $300.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-13American AirlinesAA591 + AA6111 / AA1049 + AA235700:54:00→09:01:00 6h 07m 1 stop via CLT · 05:30:00→09:49:00 6h 19m 1 stop via DFWAxel-exclusive $320.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-14Southwest AirlinesWN2877 / WN287910:30:00→15:05:00 2h 35m nonstop · 17:25:00→18:50:00 3h 25m nonstopAxel-exclusive $300.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-14American AirlinesAA591 + AA6111 / AA1049 + AA235700:54:00→09:01:00 6h 07m 1 stop via CLT · 05:30:00→09:49:00 6h 19m 1 stop via DFWAxel-exclusive $320.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-15Southwest AirlinesWN2877 / WN287910:30:00→15:05:00 2h 35m nonstop · 17:25:00→18:50:00 3h 25m nonstopAxel-exclusive $300.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-15American AirlinesAA591 + AA6111 / AA1049 + AA235700:54:00→09:01:00 6h 07m 1 stop via CLT · 05:30:00→09:49:00 6h 19m 1 stop via DFWAxel-exclusive $320.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-16Southwest AirlinesWN2877 / WN287910:30:00→15:05:00 2h 35m nonstop · 17:25:00→18:50:00 3h 25m nonstopAxel-exclusive $300.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-16American AirlinesAA591 + AA6111 / AA1049 + AA235700:54:00→09:01:00 6h 07m 1 stop via CLT · 05:30:00→09:49:00 6h 19m 1 stop via DFWAxel-exclusive $320.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-17Southwest AirlinesWN2877 / WN287910:30:00→15:05:00 2h 35m nonstop · 17:25:00→18:50:00 3h 25m nonstopAxel-exclusive $300.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-17American AirlinesAA591 + AA6111 / AA1049 + AA235700:54:00→09:01:00 6h 07m 1 stop via CLT · 05:30:00→09:49:00 6h 19m 1 stop via DFWAxel-exclusive $320.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-18Southwest AirlinesWN2877 / WN287910:30:00→15:05:00 2h 35m nonstop · 17:25:00→18:50:00 3h 25m nonstopAxel-exclusive $300.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-18American AirlinesAA591 + AA6111 / AA1049 + AA235700:54:00→09:01:00 6h 07m 1 stop via CLT · 05:30:00→09:49:00 6h 19m 1 stop via DFWAxel-exclusive $320.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-19Southwest AirlinesWN2877 / WN108110:30:00→15:05:00 2h 35m nonstop · 16:15:00→17:35:00 3h 20m nonstopAxel-exclusive $300.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-19American AirlinesAA591 + AA6111 / AA5396 + AA227900:54:00→09:01:00 6h 07m 1 stop via CLT · 15:50:00→20:47:00 6h 57m 1 stop via CLTAxel-exclusive $320.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-20Southwest AirlinesWN2877 / WN287910:30:00→15:05:00 2h 35m nonstop · 17:25:00→18:50:00 3h 25m nonstopAxel-exclusive $300.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-20American AirlinesAA591 + AA6111 / AA1049 + AA235700:54:00→09:01:00 6h 07m 1 stop via CLT · 05:30:00→09:49:00 6h 19m 1 stop via DFWAxel-exclusive $320.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-21Southwest AirlinesWN2877 / WN287910:30:00→15:05:00 2h 35m nonstop · 17:25:00→18:50:00 3h 25m nonstopAxel-exclusive $300.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-21American AirlinesAA591 + AA6111 / AA1049 + AA235700:54:00→09:01:00 6h 07m 1 stop via CLT · 05:30:00→09:49:00 6h 19m 1 stop via DFWAxel-exclusive $320.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-22Southwest AirlinesWN2877 / WN287910:30:00→15:05:00 2h 35m nonstop · 17:25:00→18:50:00 3h 25m nonstopAxel-exclusive $300.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-22American AirlinesAA591 + AA6111 / AA1049 + AA235700:54:00→09:01:00 6h 07m 1 stop via CLT · 05:30:00→09:49:00 6h 19m 1 stop via DFWAxel-exclusive $320.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-23Southwest AirlinesWN2877 / WN287910:30:00→15:05:00 2h 35m nonstop · 17:25:00→18:50:00 3h 25m nonstopAxel-exclusive $300.002026-10-29T01:05:10Z
2027-01-09 → 2027-01-23American AirlinesAA591 + AA6111 / AA1049 + AA235700:54:00→09:01:00 6h 07m 1 stop via CLT · 05:30:00→09:49:00 6h 19m 1 stop via DFWAxel-exclusive $320.002026-10-29T01:05:10Z

Hotels in Knoxville for these trips

Hotels: under a trip, hotels in Knoxville for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Knoxville

Route overview: Denver to Knoxville (TYS) flight deals

2027-01-09 · one way · Axel-exclusive $155.00

  • Southwest Airlines WN2877: DEN 2027-01-09 10:30:00 → TYS 2027-01-09 15:05:00; nonstop; 155 minutes. Local airport times.

2027-01-09 · one way · Axel-exclusive $165.00

  • American Airlines AA591 / AA6111: DEN 2027-01-09 00:54:00 → TYS 2027-01-09 09:01:00; 1 stop(s) via CLT; 367 minutes. Local airport times.
    • AA591: DEN 2027-01-09 00:54:00 → CLT 2027-01-09 06:01:00; layover at CLT: 103 minutes.
    • AA6111: CLT 2027-01-09 07:44:00 → TYS 2027-01-09 09:01:00.

2027-01-09 → 2027-01-10 · Axel-exclusive $300.00

  • Southwest Airlines WN2877: DEN 2027-01-09 10:30:00 → TYS 2027-01-09 15:05:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN2879: TYS 2027-01-10 17:25:00 → DEN 2027-01-10 18:50:00; nonstop; 205 minutes. Local airport times.

2027-01-09 → 2027-01-10 · Axel-exclusive $320.00

  • American Airlines AA591 / AA6111: DEN 2027-01-09 00:54:00 → TYS 2027-01-09 09:01:00; 1 stop(s) via CLT; 367 minutes. Local airport times.
    • AA591: DEN 2027-01-09 00:54:00 → CLT 2027-01-09 06:01:00; layover at CLT: 103 minutes.
    • AA6111: CLT 2027-01-09 07:44:00 → TYS 2027-01-09 09:01:00.
  • American Airlines AA1049 / AA2357: TYS 2027-01-10 05:30:00 → DEN 2027-01-10 09:49:00; 1 stop(s) via DFW; 379 minutes. Local airport times.
    • AA1049: TYS 2027-01-10 05:30:00 → DFW 2027-01-10 07:11:00; layover at DFW: 83 minutes.
    • AA2357: DFW 2027-01-10 08:34:00 → DEN 2027-01-10 09:49:00.

2027-01-09 → 2027-01-11 · Axel-exclusive $300.00

  • Southwest Airlines WN2877: DEN 2027-01-09 10:30:00 → TYS 2027-01-09 15:05:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN2879: TYS 2027-01-11 17:25:00 → DEN 2027-01-11 18:50:00; nonstop; 205 minutes. Local airport times.

2027-01-09 → 2027-01-11 · Axel-exclusive $320.00

  • American Airlines AA591 / AA6111: DEN 2027-01-09 00:54:00 → TYS 2027-01-09 09:01:00; 1 stop(s) via CLT; 367 minutes. Local airport times.
    • AA591: DEN 2027-01-09 00:54:00 → CLT 2027-01-09 06:01:00; layover at CLT: 103 minutes.
    • AA6111: CLT 2027-01-09 07:44:00 → TYS 2027-01-09 09:01:00.
  • American Airlines AA1049 / AA2357: TYS 2027-01-11 05:30:00 → DEN 2027-01-11 09:49:00; 1 stop(s) via DFW; 379 minutes. Local airport times.
    • AA1049: TYS 2027-01-11 05:30:00 → DFW 2027-01-11 07:11:00; layover at DFW: 83 minutes.
    • AA2357: DFW 2027-01-11 08:34:00 → DEN 2027-01-11 09:49:00.

2027-01-09 → 2027-01-12 · Axel-exclusive $300.00

  • Southwest Airlines WN2877: DEN 2027-01-09 10:30:00 → TYS 2027-01-09 15:05:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN1081: TYS 2027-01-12 16:15:00 → DEN 2027-01-12 17:35:00; nonstop; 200 minutes. Local airport times.

2027-01-09 → 2027-01-12 · Axel-exclusive $320.00

  • American Airlines AA591 / AA6111: DEN 2027-01-09 00:54:00 → TYS 2027-01-09 09:01:00; 1 stop(s) via CLT; 367 minutes. Local airport times.
    • AA591: DEN 2027-01-09 00:54:00 → CLT 2027-01-09 06:01:00; layover at CLT: 103 minutes.
    • AA6111: CLT 2027-01-09 07:44:00 → TYS 2027-01-09 09:01:00.
  • American Airlines AA5396 / AA2279: TYS 2027-01-12 15:50:00 → DEN 2027-01-12 20:47:00; 1 stop(s) via CLT; 417 minutes. Local airport times.
    • AA5396: TYS 2027-01-12 15:50:00 → CLT 2027-01-12 17:10:00; layover at CLT: 110 minutes.
    • AA2279: CLT 2027-01-12 19:00:00 → DEN 2027-01-12 20:47:00.

2027-01-09 → 2027-01-13 · Axel-exclusive $300.00

  • Southwest Airlines WN2877: DEN 2027-01-09 10:30:00 → TYS 2027-01-09 15:05:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN2879: TYS 2027-01-13 17:25:00 → DEN 2027-01-13 18:50:00; nonstop; 205 minutes. Local airport times.

2027-01-09 → 2027-01-13 · Axel-exclusive $320.00

  • American Airlines AA591 / AA6111: DEN 2027-01-09 00:54:00 → TYS 2027-01-09 09:01:00; 1 stop(s) via CLT; 367 minutes. Local airport times.
    • AA591: DEN 2027-01-09 00:54:00 → CLT 2027-01-09 06:01:00; layover at CLT: 103 minutes.
    • AA6111: CLT 2027-01-09 07:44:00 → TYS 2027-01-09 09:01:00.
  • American Airlines AA1049 / AA2357: TYS 2027-01-13 05:30:00 → DEN 2027-01-13 09:49:00; 1 stop(s) via DFW; 379 minutes. Local airport times.
    • AA1049: TYS 2027-01-13 05:30:00 → DFW 2027-01-13 07:11:00; layover at DFW: 83 minutes.
    • AA2357: DFW 2027-01-13 08:34:00 → DEN 2027-01-13 09:49:00.

2027-01-09 → 2027-01-15 · Axel-exclusive $300.00

  • Southwest Airlines WN2877: DEN 2027-01-09 10:30:00 → TYS 2027-01-09 15:05:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN2879: TYS 2027-01-15 17:25:00 → DEN 2027-01-15 18:50:00; nonstop; 205 minutes. Local airport times.

2027-01-09 → 2027-01-15 · Axel-exclusive $320.00

  • American Airlines AA591 / AA6111: DEN 2027-01-09 00:54:00 → TYS 2027-01-09 09:01:00; 1 stop(s) via CLT; 367 minutes. Local airport times.
    • AA591: DEN 2027-01-09 00:54:00 → CLT 2027-01-09 06:01:00; layover at CLT: 103 minutes.
    • AA6111: CLT 2027-01-09 07:44:00 → TYS 2027-01-09 09:01:00.
  • American Airlines AA1049 / AA2357: TYS 2027-01-15 05:30:00 → DEN 2027-01-15 09:49:00; 1 stop(s) via DFW; 379 minutes. Local airport times.
    • AA1049: TYS 2027-01-15 05:30:00 → DFW 2027-01-15 07:11:00; layover at DFW: 83 minutes.
    • AA2357: DFW 2027-01-15 08:34:00 → DEN 2027-01-15 09:49:00.

2027-01-09 → 2027-01-16 · Axel-exclusive $300.00

  • Southwest Airlines WN2877: DEN 2027-01-09 10:30:00 → TYS 2027-01-09 15:05:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN2879: TYS 2027-01-16 17:25:00 → DEN 2027-01-16 18:50:00; nonstop; 205 minutes. Local airport times.

2027-01-09 → 2027-01-16 · Axel-exclusive $320.00

  • American Airlines AA591 / AA6111: DEN 2027-01-09 00:54:00 → TYS 2027-01-09 09:01:00; 1 stop(s) via CLT; 367 minutes. Local airport times.
    • AA591: DEN 2027-01-09 00:54:00 → CLT 2027-01-09 06:01:00; layover at CLT: 103 minutes.
    • AA6111: CLT 2027-01-09 07:44:00 → TYS 2027-01-09 09:01:00.
  • American Airlines AA1049 / AA2357: TYS 2027-01-16 05:30:00 → DEN 2027-01-16 09:49:00; 1 stop(s) via DFW; 379 minutes. Local airport times.
    • AA1049: TYS 2027-01-16 05:30:00 → DFW 2027-01-16 07:11:00; layover at DFW: 83 minutes.
    • AA2357: DFW 2027-01-16 08:34:00 → DEN 2027-01-16 09:49:00.

2027-01-09 → 2027-01-17 · Axel-exclusive $300.00

  • Southwest Airlines WN2877: DEN 2027-01-09 10:30:00 → TYS 2027-01-09 15:05:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN2879: TYS 2027-01-17 17:25:00 → DEN 2027-01-17 18:50:00; nonstop; 205 minutes. Local airport times.

2027-01-09 → 2027-01-17 · Axel-exclusive $320.00

  • American Airlines AA591 / AA6111: DEN 2027-01-09 00:54:00 → TYS 2027-01-09 09:01:00; 1 stop(s) via CLT; 367 minutes. Local airport times.
    • AA591: DEN 2027-01-09 00:54:00 → CLT 2027-01-09 06:01:00; layover at CLT: 103 minutes.
    • AA6111: CLT 2027-01-09 07:44:00 → TYS 2027-01-09 09:01:00.
  • American Airlines AA1049 / AA2357: TYS 2027-01-17 05:30:00 → DEN 2027-01-17 09:49:00; 1 stop(s) via DFW; 379 minutes. Local airport times.
    • AA1049: TYS 2027-01-17 05:30:00 → DFW 2027-01-17 07:11:00; layover at DFW: 83 minutes.
    • AA2357: DFW 2027-01-17 08:34:00 → DEN 2027-01-17 09:49:00.

2027-01-09 → 2027-01-19 · Axel-exclusive $300.00

  • Southwest Airlines WN2877: DEN 2027-01-09 10:30:00 → TYS 2027-01-09 15:05:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN1081: TYS 2027-01-19 16:15:00 → DEN 2027-01-19 17:35:00; nonstop; 200 minutes. Local airport times.

2027-01-09 → 2027-01-19 · Axel-exclusive $320.00

  • American Airlines AA591 / AA6111: DEN 2027-01-09 00:54:00 → TYS 2027-01-09 09:01:00; 1 stop(s) via CLT; 367 minutes. Local airport times.
    • AA591: DEN 2027-01-09 00:54:00 → CLT 2027-01-09 06:01:00; layover at CLT: 103 minutes.
    • AA6111: CLT 2027-01-09 07:44:00 → TYS 2027-01-09 09:01:00.
  • American Airlines AA5396 / AA2279: TYS 2027-01-19 15:50:00 → DEN 2027-01-19 20:47:00; 1 stop(s) via CLT; 417 minutes. Local airport times.
    • AA5396: TYS 2027-01-19 15:50:00 → CLT 2027-01-19 17:10:00; layover at CLT: 110 minutes.
    • AA2279: CLT 2027-01-19 19:00:00 → DEN 2027-01-19 20:47:00.

2027-01-09 → 2027-01-20 · Axel-exclusive $300.00

  • Southwest Airlines WN2877: DEN 2027-01-09 10:30:00 → TYS 2027-01-09 15:05:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN2879: TYS 2027-01-20 17:25:00 → DEN 2027-01-20 18:50:00; nonstop; 205 minutes. Local airport times.

2027-01-09 → 2027-01-20 · Axel-exclusive $320.00

  • American Airlines AA591 / AA6111: DEN 2027-01-09 00:54:00 → TYS 2027-01-09 09:01:00; 1 stop(s) via CLT; 367 minutes. Local airport times.
    • AA591: DEN 2027-01-09 00:54:00 → CLT 2027-01-09 06:01:00; layover at CLT: 103 minutes.
    • AA6111: CLT 2027-01-09 07:44:00 → TYS 2027-01-09 09:01:00.
  • American Airlines AA1049 / AA2357: TYS 2027-01-20 05:30:00 → DEN 2027-01-20 09:49:00; 1 stop(s) via DFW; 379 minutes. Local airport times.
    • AA1049: TYS 2027-01-20 05:30:00 → DFW 2027-01-20 07:11:00; layover at DFW: 83 minutes.
    • AA2357: DFW 2027-01-20 08:34:00 → DEN 2027-01-20 09:49:00.

2027-01-09 → 2027-01-21 · Axel-exclusive $300.00

  • Southwest Airlines WN2877: DEN 2027-01-09 10:30:00 → TYS 2027-01-09 15:05:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN2879: TYS 2027-01-21 17:25:00 → DEN 2027-01-21 18:50:00; nonstop; 205 minutes. Local airport times.

2027-01-09 → 2027-01-21 · Axel-exclusive $320.00

  • American Airlines AA591 / AA6111: DEN 2027-01-09 00:54:00 → TYS 2027-01-09 09:01:00; 1 stop(s) via CLT; 367 minutes. Local airport times.
    • AA591: DEN 2027-01-09 00:54:00 → CLT 2027-01-09 06:01:00; layover at CLT: 103 minutes.
    • AA6111: CLT 2027-01-09 07:44:00 → TYS 2027-01-09 09:01:00.
  • American Airlines AA1049 / AA2357: TYS 2027-01-21 05:30:00 → DEN 2027-01-21 09:49:00; 1 stop(s) via DFW; 379 minutes. Local airport times.
    • AA1049: TYS 2027-01-21 05:30:00 → DFW 2027-01-21 07:11:00; layover at DFW: 83 minutes.
    • AA2357: DFW 2027-01-21 08:34:00 → DEN 2027-01-21 09:49:00.

2027-01-09 → 2027-01-23 · Axel-exclusive $300.00

  • Southwest Airlines WN2877: DEN 2027-01-09 10:30:00 → TYS 2027-01-09 15:05:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN2879: TYS 2027-01-23 17:25:00 → DEN 2027-01-23 18:50:00; nonstop; 205 minutes. Local airport times.

2027-01-09 → 2027-01-23 · Axel-exclusive $320.00

  • American Airlines AA591 / AA6111: DEN 2027-01-09 00:54:00 → TYS 2027-01-09 09:01:00; 1 stop(s) via CLT; 367 minutes. Local airport times.
    • AA591: DEN 2027-01-09 00:54:00 → CLT 2027-01-09 06:01:00; layover at CLT: 103 minutes.
    • AA6111: CLT 2027-01-09 07:44:00 → TYS 2027-01-09 09:01:00.
  • American Airlines AA1049 / AA2357: TYS 2027-01-23 05:30:00 → DEN 2027-01-23 09:49:00; 1 stop(s) via DFW; 379 minutes. Local airport times.
    • AA1049: TYS 2027-01-23 05:30:00 → DFW 2027-01-23 07:11:00; layover at DFW: 83 minutes.
    • AA2357: DFW 2027-01-23 08:34:00 → DEN 2027-01-23 09:49:00.

Explore this route

For AI assistants

  • This page: Denver (DEN) to Knoxville (TYS) · Jan 9, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Knoxville for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Denver to Knoxville (TYS) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.