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Route overview: Philadelphia to Knoxville (TYS) flight deals

Philadelphia → Knoxville

Choose your travel dates

PHL → TYS1 adulteconomy

144 flight options · 3 airlines

Flights for the months ahead

Short round trips

  1. Fri, Nov 6 – Mon, Nov 9

    Southwest Airlines
    2:55 pmPHL
    4h 55m
    BNA · 1h 45m
    7:50 pmTYS
    Southwest Airlines
    5:15 pmTYS
    4h 55m
    BNA · 1h 50m
    10:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  2. Fri, Nov 6 – Mon, Nov 9

    United Airlines
    3:05 pmPHL
    4h 31m
    IAD · 1h 27m
    7:36 pmTYS
    United Airlines
    7:35 pmTYS
    3h 55m
    IAD · 1h
    11:30 pmPHL

    Round-trip total · 1 adult · Taxes included

  3. Thu, Nov 19 – Sun, Nov 22

    Southwest Airlines
    2:55 pmPHL
    4h 55m
    BNA · 1h 45m
    7:50 pmTYS
    Southwest Airlines
    5:15 pmTYS
    4h 55m
    BNA · 1h 50m
    10:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  4. Thu, Nov 19 – Sun, Nov 22

    American Airlines
    1:21 pmPHL
    2h 6m
    Nonstop
    3:27 pmTYS
    American Airlines
    6:17 pmTYS
    1h 53m
    Nonstop
    8:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  5. Fri, Dec 25 – Mon, Dec 28

    Southwest Airlines
    2:55 pmPHL
    4h 55m
    BNA · 1h 45m
    7:50 pmTYS
    Southwest Airlines
    5:15 pmTYS
    4h 55m
    BNA · 1h 50m
    10:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  6. Fri, Dec 25 – Mon, Dec 28

    United Airlines
    3:05 pmPHL
    4h 31m
    IAD · 1h 27m
    7:36 pmTYS
    United Airlines
    7:35 pmTYS
    3h 55m
    IAD · 1h
    11:30 pmPHL

    Round-trip total · 1 adult · Taxes included

  7. Thu, Jan 7 – Sun, Jan 10

    United Airlines
    3:05 pmPHL
    4h 31m
    IAD · 1h 27m
    7:36 pmTYS
    United Airlines
    7:35 pmTYS
    3h 55m
    IAD · 1h
    11:30 pmPHL

    Round-trip total · 1 adult · Taxes included

  8. Thu, Jan 7 – Sun, Jan 10

    American Airlines
    1:21 pmPHL
    2h 6m
    Nonstop
    3:27 pmTYS
    American Airlines
    6:17 pmTYS
    1h 53m
    Nonstop
    8:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  9. Thu, Jan 21 – Sun, Jan 24

    Southwest Airlines
    2:55 pmPHL
    4h 55m
    BNA · 1h 45m
    7:50 pmTYS
    Southwest Airlines
    5:15 pmTYS
    4h 55m
    BNA · 1h 50m
    10:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  10. Thu, Jan 21 – Sun, Jan 24

    Delta Air Lines
    11:36 amPHL
    4h 21m
    ATL · 1h 9m
    3:57 pmTYS
    Delta Air Lines
    11:43 amTYS
    4h 52m
    DTW · 1h 29m
    4:35 pmPHL

    Round-trip total · 1 adult · Taxes included

  11. Fri, May 28 – Mon, May 31

    Southwest Airlines
    2:55 pmPHL
    4h 55m
    BNA · 1h 45m
    7:50 pmTYS
    Southwest Airlines
    5:15 pmTYS
    4h 55m
    BNA · 1h 50m
    10:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  12. Fri, May 28 – Mon, May 31

    United Airlines
    3:05 pmPHL
    4h 31m
    IAD · 1h 27m
    7:36 pmTYS
    United Airlines
    7:35 pmTYS
    3h 55m
    IAD · 1h
    11:30 pmPHL

    Round-trip total · 1 adult · Taxes included

  13. Fri, Jul 30 – Mon, Aug 2

    Southwest Airlines
    2:55 pmPHL
    4h 55m
    BNA · 1h 45m
    7:50 pmTYS
    Southwest Airlines
    5:15 pmTYS
    4h 55m
    BNA · 1h 50m
    10:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  14. Fri, Jul 30 – Mon, Aug 2

    United Airlines
    3:05 pmPHL
    4h 31m
    IAD · 1h 27m
    7:36 pmTYS
    United Airlines
    7:35 pmTYS
    3h 55m
    IAD · 1h
    11:30 pmPHL

    Round-trip total · 1 adult · Taxes included

Swipe to see 13 more recent deals.

1 of 14

Longer round trips

  1. Sat, Nov 28 – Sat, Dec 5

    Southwest Airlines
    2:55 pmPHL
    4h 55m
    BNA · 1h 45m
    7:50 pmTYS
    Southwest Airlines
    5:15 pmTYS
    4h 55m
    BNA · 1h 50m
    10:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  2. Sat, Nov 28 – Sat, Dec 5

    American Airlines
    6:45 pmPHL
    2h 12m
    Nonstop
    8:57 pmTYS
    American Airlines
    7:50 amTYS
    1h 53m
    Nonstop
    9:43 amPHL

    Round-trip total · 1 adult · Taxes included

  3. Sat, Dec 12 – Sat, Dec 19

    Southwest Airlines
    2:55 pmPHL
    4h 55m
    BNA · 1h 45m
    7:50 pmTYS
    Southwest Airlines
    5:15 pmTYS
    4h 55m
    BNA · 1h 50m
    10:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  4. Sat, Dec 12 – Sat, Dec 19

    American Airlines
    6:45 pmPHL
    2h 12m
    Nonstop
    8:57 pmTYS
    American Airlines
    7:50 amTYS
    1h 53m
    Nonstop
    9:43 amPHL

    Round-trip total · 1 adult · Taxes included

  5. Sat, Mar 13 – Sat, Mar 20

    Southwest Airlines
    2:55 pmPHL
    4h 55m
    BNA · 1h 45m
    7:50 pmTYS
    Southwest Airlines
    5:15 pmTYS
    4h 55m
    BNA · 1h 50m
    10:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  6. Sat, Mar 13 – Sat, Mar 20

    American Airlines
    6:45 pmPHL
    2h 12m
    Nonstop
    8:57 pmTYS
    American Airlines
    7:50 amTYS
    1h 53m
    Nonstop
    9:43 amPHL

    Round-trip total · 1 adult · Taxes included

  7. Sat, Sep 18 – Sat, Sep 25

    Southwest Airlines
    2:55 pmPHL
    4h 55m
    BNA · 1h 45m
    7:50 pmTYS
    Southwest Airlines
    5:15 pmTYS
    4h 55m
    BNA · 1h 50m
    10:10 pmPHL

    Round-trip total · 1 adult · Taxes included

  8. Sat, Sep 18 – Sat, Sep 25

    American Airlines
    6:45 pmPHL
    2h 12m
    Nonstop
    8:57 pmTYS
    American Airlines
    7:50 amTYS
    1h 53m
    Nonstop
    9:43 amPHL

    Round-trip total · 1 adult · Taxes included

Swipe to see 7 more recent deals.

1 of 8

One-way flights

  1. Tue, Nov 10 · One way

    Southwest Airlines
    2:55 pmPHL
    4h 55m
    BNA · 1h 45m
    7:50 pmTYS

    One-way total · 1 adult · Taxes included

  2. Tue, Nov 10 · One way

    American Airlines
    1:21 pmPHL
    2h 6m
    Nonstop
    3:27 pmTYS

    One-way total · 1 adult · Taxes included

Swipe to see 1 more recent deal.

1 of 2

Explore flights by month

Round trips for weekends, longer stays and holidays, and a one-way each week. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

November 2026

Nov 6, 2026 – Nov 9, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$290.00 Nov 6, 2026 – Nov 9, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$310.00 Nov 7, 2026 – Nov 14, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$290.00 Nov 7, 2026 – Nov 14, 2026 · 7 nightsAmerican AirlinesNonstop$340.00 Nov 10, 2026 · One waySouthwest AirlinesUp to 1 stop each way$150.00 Nov 10, 2026 · One wayAmerican AirlinesNonstop$175.00 Nov 12, 2026 – Nov 15, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$290.00 Nov 12, 2026 – Nov 15, 2026 · 3 nightsAmerican AirlinesNonstop$340.00 Nov 13, 2026 – Nov 16, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$290.00 Nov 13, 2026 – Nov 16, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$310.00 Nov 14, 2026 – Nov 21, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$333.50 Nov 14, 2026 – Nov 21, 2026 · 7 nightsAmerican AirlinesNonstop$391.00 Nov 17, 2026 · One waySouthwest AirlinesUp to 1 stop each way$150.00 Nov 17, 2026 · One wayAmerican AirlinesNonstop$175.00 Nov 19, 2026 – Nov 22, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$333.50 Nov 19, 2026 – Nov 22, 2026 · 3 nightsAmerican AirlinesNonstop$391.00 Nov 20, 2026 – Nov 23, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$333.50 Nov 20, 2026 – Nov 23, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$356.50 Nov 21, 2026 – Nov 28, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$377.00 Nov 21, 2026 – Nov 28, 2026 · 7 nightsAmerican AirlinesNonstop$442.00 Nov 24, 2026 · One waySouthwest AirlinesUp to 1 stop each way$195.00 Nov 24, 2026 · One wayAmerican AirlinesNonstop$227.50 Nov 24, 2026 – Nov 29, 2026 · 5 nightsSouthwest AirlinesUp to 1 stop each way$377.00 Nov 24, 2026 – Nov 29, 2026 · 5 nightsAmerican AirlinesNonstop$442.00 Nov 26, 2026 – Nov 29, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$377.00 Nov 26, 2026 – Nov 29, 2026 · 3 nightsAmerican AirlinesNonstop$442.00 Nov 27, 2026 – Nov 30, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$333.50 Nov 27, 2026 – Nov 30, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$356.50 Nov 28, 2026 – Dec 5, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$333.50 Nov 28, 2026 – Dec 5, 2026 · 7 nightsAmerican AirlinesNonstop$391.00

December 2026

Dec 1, 2026 · One waySouthwest AirlinesUp to 1 stop each way$150.00 Dec 1, 2026 · One wayAmerican AirlinesNonstop$175.00 Dec 3, 2026 – Dec 6, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$290.00 Dec 3, 2026 – Dec 6, 2026 · 3 nightsAmerican AirlinesNonstop$340.00 Dec 4, 2026 – Dec 7, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$290.00 Dec 4, 2026 – Dec 7, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$310.00 Dec 5, 2026 – Dec 12, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$290.00 Dec 5, 2026 – Dec 12, 2026 · 7 nightsAmerican AirlinesNonstop$340.00 Dec 8, 2026 · One waySouthwest AirlinesUp to 1 stop each way$150.00 Dec 8, 2026 · One wayAmerican AirlinesNonstop$175.00 Dec 10, 2026 – Dec 13, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$290.00 Dec 10, 2026 – Dec 13, 2026 · 3 nightsAmerican AirlinesNonstop$340.00 Dec 11, 2026 – Dec 14, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$290.00 Dec 11, 2026 – Dec 14, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$310.00 Dec 12, 2026 – Dec 19, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$326.25 Dec 12, 2026 – Dec 19, 2026 · 7 nightsAmerican AirlinesNonstop$382.50 Dec 15, 2026 · One waySouthwest AirlinesUp to 1 stop each way$150.00 Dec 15, 2026 · One wayAmerican AirlinesNonstop$175.00 Dec 17, 2026 – Dec 20, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$326.25 Dec 17, 2026 – Dec 20, 2026 · 3 nightsAmerican AirlinesNonstop$382.50 Dec 18, 2026 – Dec 21, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$326.25 Dec 18, 2026 – Dec 21, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$348.75 Dec 19, 2026 – Dec 26, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$362.50 Dec 19, 2026 – Dec 26, 2026 · 7 nightsAmerican AirlinesNonstop$425.00 Dec 22, 2026 · One waySouthwest AirlinesUp to 1 stop each way$187.50 Dec 22, 2026 · One wayAmerican AirlinesNonstop$218.75 Dec 22, 2026 – Dec 27, 2026 · 5 nightsSouthwest AirlinesUp to 1 stop each way$362.50 Dec 22, 2026 – Dec 27, 2026 · 5 nightsAmerican AirlinesNonstop$425.00 Dec 24, 2026 – Dec 27, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$362.50 Dec 24, 2026 – Dec 27, 2026 · 3 nightsAmerican AirlinesNonstop$425.00 Dec 25, 2026 – Dec 28, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$362.50 Dec 25, 2026 – Dec 28, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$387.50 Dec 26, 2026 – Jan 2, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each way$352.35 Dec 26, 2026 – Jan 2, 2027 · 7 nightsAmerican AirlinesNonstop$413.10 Dec 29, 2026 · One waySouthwest AirlinesUp to 1 stop each way$187.50 Dec 29, 2026 · One wayAmerican AirlinesNonstop$218.75 Dec 30, 2026 – Jan 2, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$352.35 Dec 30, 2026 – Jan 2, 2027 · 3 nightsAmerican AirlinesNonstop$413.10 Dec 31, 2026 – Jan 3, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$352.35 Dec 31, 2026 – Jan 3, 2027 · 3 nightsAmerican AirlinesNonstop$413.10

January 2027

Jan 1, 2027 – Jan 4, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$308.85 Jan 1, 2027 – Jan 4, 2027 · 3 nightsUnited AirlinesUp to 1 stop each way$330.15 Jan 2, 2027 – Jan 9, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each way$308.85 Jan 2, 2027 – Jan 9, 2027 · 7 nightsAmerican AirlinesNonstop$362.10 Jan 5, 2027 · One waySouthwest AirlinesUp to 1 stop each way$142.50 Jan 5, 2027 · One wayAmerican AirlinesNonstop$166.25 Jan 7, 2027 – Jan 10, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$275.50 Jan 7, 2027 – Jan 10, 2027 · 3 nightsAmerican AirlinesNonstop$323.00 Jan 8, 2027 – Jan 11, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$275.50 Jan 8, 2027 – Jan 11, 2027 · 3 nightsUnited AirlinesUp to 1 stop each way$294.50 Jan 9, 2027 – Jan 16, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each way$275.50 Jan 9, 2027 – Jan 16, 2027 · 7 nightsAmerican AirlinesNonstop$323.00 Jan 12, 2027 · One waySouthwest AirlinesUp to 1 stop each way$142.50 Jan 12, 2027 · One wayAmerican AirlinesNonstop$166.25 Jan 14, 2027 – Jan 17, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$275.50 Jan 14, 2027 – Jan 17, 2027 · 3 nightsAmerican AirlinesNonstop$323.00 Jan 15, 2027 – Jan 18, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$275.50 Jan 15, 2027 – Jan 18, 2027 · 3 nightsUnited AirlinesUp to 1 stop each way$294.50 Jan 16, 2027 – Jan 23, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each way$275.50 Jan 16, 2027 – Jan 23, 2027 · 7 nightsAmerican AirlinesNonstop$323.00 Jan 19, 2027 · One waySouthwest AirlinesUp to 1 stop each way$142.50 Jan 19, 2027 · One wayAmerican AirlinesNonstop$166.25 Jan 21, 2027 – Jan 24, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$275.50 Jan 21, 2027 – Jan 24, 2027 · 3 nightsAmerican AirlinesNonstop$323.00 Jan 22, 2027 – Jan 25, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$275.50 Jan 22, 2027 – Jan 25, 2027 · 3 nightsUnited AirlinesUp to 1 stop each way$294.50 Jan 23, 2027 – Jan 30, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each way$275.50 Jan 23, 2027 – Jan 30, 2027 · 7 nightsAmerican AirlinesNonstop$323.00 Jan 26, 2027 · One waySouthwest AirlinesUp to 1 stop each way$142.50 Jan 26, 2027 · One wayAmerican AirlinesNonstop$166.25

July 2027

Jul 2, 2027 – Jul 5, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$379.50 Jul 2, 2027 – Jul 5, 2027 · 3 nightsUnited AirlinesUp to 1 stop each way$402.50 Jul 2, 2027 – Jul 6, 2027 · 4 nightsSouthwest AirlinesUp to 1 stop each way$379.50 Jul 2, 2027 – Jul 6, 2027 · 4 nightsUnited AirlinesUp to 1 stop each way$402.50 Jul 3, 2027 – Jul 10, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each way$354.75 Jul 3, 2027 – Jul 10, 2027 · 7 nightsAmerican AirlinesNonstop$408.50 Jul 30, 2027 – Aug 2, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$330.00 Jul 30, 2027 – Aug 2, 2027 · 3 nightsUnited AirlinesUp to 1 stop each way$350.00 Jul 31, 2027 – Aug 7, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each way$330.00 Jul 31, 2027 – Aug 7, 2027 · 7 nightsAmerican AirlinesNonstop$380.00

Make this trip yours

PHL ⇄ TYS

Economy

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More dates for this route

Nov 6, 2026 · Return optionsNov 17, 2026 · Return optionsNov 26, 2026 · Return optionsDec 8, 2026 · Return optionsDec 18, 2026 · Return optionsDec 29, 2026 · Return optionsJan 7, 2027 · Return optionsJan 19, 2027 · Return optionsFeb 13, 2027 · Return optionsMay 8, 2027 · Return optionsJul 3, 2027 · Return optionsSep 18, 2027 · Return optionsHotels in Knoxville with Axel
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Philadelphia (PHL) to Knoxville (TYS), the months ahead: 144 priced flights on 72 exact dates. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Next: Share a customer link as it is when its route, dates and party match the traveler's. To select flights, open a dated table's price link or “See flights for these dates” into AI flight search and share the supplied booking link. Search links are for you; share customer and booking links. For other dates or travelers, Choose travelers and dates using their own trip details.

Philadelphia (PHL) to Knoxville (TYS): November 2026

Travel datesAirlineStopsTotal price
Nov 6, 2026 – Nov 9, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $290.00
Nov 6, 2026 – Nov 9, 2026 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $310.00
Nov 7, 2026 – Nov 14, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $290.00
Nov 7, 2026 – Nov 14, 2026 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $340.00
Nov 10, 2026 · One waySouthwest AirlinesUp to 1 stop each wayAxel-exclusive $150.00
Nov 10, 2026 · One wayAmerican AirlinesNonstopAxel-exclusive $175.00
Nov 12, 2026 – Nov 15, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $290.00
Nov 12, 2026 – Nov 15, 2026 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $340.00
Nov 13, 2026 – Nov 16, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $290.00
Nov 13, 2026 – Nov 16, 2026 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $310.00
Nov 14, 2026 – Nov 21, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $333.50
Nov 14, 2026 – Nov 21, 2026 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $391.00
Nov 17, 2026 · One waySouthwest AirlinesUp to 1 stop each wayAxel-exclusive $150.00
Nov 17, 2026 · One wayAmerican AirlinesNonstopAxel-exclusive $175.00
Nov 19, 2026 – Nov 22, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $333.50
Nov 19, 2026 – Nov 22, 2026 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $391.00
Nov 20, 2026 – Nov 23, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $333.50
Nov 20, 2026 – Nov 23, 2026 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $356.50
Nov 21, 2026 – Nov 28, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $377.00
Nov 21, 2026 – Nov 28, 2026 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $442.00
Nov 24, 2026 · One waySouthwest AirlinesUp to 1 stop each wayAxel-exclusive $195.00
Nov 24, 2026 · One wayAmerican AirlinesNonstopAxel-exclusive $227.50
Nov 24, 2026 – Nov 29, 2026 · 5 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $377.00
Nov 24, 2026 – Nov 29, 2026 · 5 nightsAmerican AirlinesNonstopAxel-exclusive $442.00
Nov 26, 2026 – Nov 29, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $377.00
Nov 26, 2026 – Nov 29, 2026 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $442.00
Nov 27, 2026 – Nov 30, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $333.50
Nov 27, 2026 – Nov 30, 2026 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $356.50
Nov 28, 2026 – Dec 5, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $333.50
Nov 28, 2026 – Dec 5, 2026 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $391.00

Philadelphia (PHL) to Knoxville (TYS): December 2026

Travel datesAirlineStopsTotal price
Dec 1, 2026 · One waySouthwest AirlinesUp to 1 stop each wayAxel-exclusive $150.00
Dec 1, 2026 · One wayAmerican AirlinesNonstopAxel-exclusive $175.00
Dec 3, 2026 – Dec 6, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $290.00
Dec 3, 2026 – Dec 6, 2026 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $340.00
Dec 4, 2026 – Dec 7, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $290.00
Dec 4, 2026 – Dec 7, 2026 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $310.00
Dec 5, 2026 – Dec 12, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $290.00
Dec 5, 2026 – Dec 12, 2026 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $340.00
Dec 8, 2026 · One waySouthwest AirlinesUp to 1 stop each wayAxel-exclusive $150.00
Dec 8, 2026 · One wayAmerican AirlinesNonstopAxel-exclusive $175.00
Dec 10, 2026 – Dec 13, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $290.00
Dec 10, 2026 – Dec 13, 2026 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $340.00
Dec 11, 2026 – Dec 14, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $290.00
Dec 11, 2026 – Dec 14, 2026 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $310.00
Dec 12, 2026 – Dec 19, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $326.25
Dec 12, 2026 – Dec 19, 2026 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $382.50
Dec 15, 2026 · One waySouthwest AirlinesUp to 1 stop each wayAxel-exclusive $150.00
Dec 15, 2026 · One wayAmerican AirlinesNonstopAxel-exclusive $175.00
Dec 17, 2026 – Dec 20, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $326.25
Dec 17, 2026 – Dec 20, 2026 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $382.50
Dec 18, 2026 – Dec 21, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $326.25
Dec 18, 2026 – Dec 21, 2026 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $348.75
Dec 19, 2026 – Dec 26, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $362.50
Dec 19, 2026 – Dec 26, 2026 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $425.00
Dec 22, 2026 · One waySouthwest AirlinesUp to 1 stop each wayAxel-exclusive $187.50
Dec 22, 2026 · One wayAmerican AirlinesNonstopAxel-exclusive $218.75
Dec 22, 2026 – Dec 27, 2026 · 5 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $362.50
Dec 22, 2026 – Dec 27, 2026 · 5 nightsAmerican AirlinesNonstopAxel-exclusive $425.00
Dec 24, 2026 – Dec 27, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $362.50
Dec 24, 2026 – Dec 27, 2026 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $425.00
Dec 25, 2026 – Dec 28, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $362.50
Dec 25, 2026 – Dec 28, 2026 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $387.50
Dec 26, 2026 – Jan 2, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $352.35
Dec 26, 2026 – Jan 2, 2027 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $413.10
Dec 29, 2026 · One waySouthwest AirlinesUp to 1 stop each wayAxel-exclusive $187.50
Dec 29, 2026 · One wayAmerican AirlinesNonstopAxel-exclusive $218.75
Dec 30, 2026 – Jan 2, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $352.35
Dec 30, 2026 – Jan 2, 2027 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $413.10
Dec 31, 2026 – Jan 3, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $352.35
Dec 31, 2026 – Jan 3, 2027 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $413.10

Philadelphia (PHL) to Knoxville (TYS): January 2027

Travel datesAirlineStopsTotal price
Jan 1, 2027 – Jan 4, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $308.85
Jan 1, 2027 – Jan 4, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $330.15
Jan 2, 2027 – Jan 9, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $308.85
Jan 2, 2027 – Jan 9, 2027 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $362.10
Jan 5, 2027 · One waySouthwest AirlinesUp to 1 stop each wayAxel-exclusive $142.50
Jan 5, 2027 · One wayAmerican AirlinesNonstopAxel-exclusive $166.25
Jan 7, 2027 – Jan 10, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $275.50
Jan 7, 2027 – Jan 10, 2027 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $323.00
Jan 8, 2027 – Jan 11, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $275.50
Jan 8, 2027 – Jan 11, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $294.50
Jan 9, 2027 – Jan 16, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $275.50
Jan 9, 2027 – Jan 16, 2027 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $323.00
Jan 12, 2027 · One waySouthwest AirlinesUp to 1 stop each wayAxel-exclusive $142.50
Jan 12, 2027 · One wayAmerican AirlinesNonstopAxel-exclusive $166.25
Jan 14, 2027 – Jan 17, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $275.50
Jan 14, 2027 – Jan 17, 2027 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $323.00
Jan 15, 2027 – Jan 18, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $275.50
Jan 15, 2027 – Jan 18, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $294.50
Jan 16, 2027 – Jan 23, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $275.50
Jan 16, 2027 – Jan 23, 2027 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $323.00
Jan 19, 2027 · One waySouthwest AirlinesUp to 1 stop each wayAxel-exclusive $142.50
Jan 19, 2027 · One wayAmerican AirlinesNonstopAxel-exclusive $166.25
Jan 21, 2027 – Jan 24, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $275.50
Jan 21, 2027 – Jan 24, 2027 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $323.00
Jan 22, 2027 – Jan 25, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $275.50
Jan 22, 2027 – Jan 25, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $294.50
Jan 23, 2027 – Jan 30, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $275.50
Jan 23, 2027 – Jan 30, 2027 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $323.00
Jan 26, 2027 · One waySouthwest AirlinesUp to 1 stop each wayAxel-exclusive $142.50
Jan 26, 2027 · One wayAmerican AirlinesNonstopAxel-exclusive $166.25

Philadelphia (PHL) to Knoxville (TYS): February 2027

Travel datesAirlineStopsTotal price
Feb 12, 2027 – Feb 15, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $275.50
Feb 12, 2027 – Feb 15, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $294.50
Feb 13, 2027 – Feb 20, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $275.50
Feb 13, 2027 – Feb 20, 2027 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $323.00

Philadelphia (PHL) to Knoxville (TYS): March 2027

Travel datesAirlineStopsTotal price
Mar 12, 2027 – Mar 15, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $290.00
Mar 12, 2027 – Mar 15, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $310.00
Mar 13, 2027 – Mar 20, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $290.00
Mar 13, 2027 – Mar 20, 2027 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $340.00
Mar 25, 2027 – Mar 29, 2027 · 4 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $356.50
Mar 25, 2027 – Mar 29, 2027 · 4 nightsAmerican AirlinesNonstopAxel-exclusive $414.00

Philadelphia (PHL) to Knoxville (TYS): April 2027

Travel datesAirlineStopsTotal price
Apr 9, 2027 – Apr 12, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Apr 9, 2027 – Apr 12, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $350.00
Apr 10, 2027 – Apr 17, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Apr 10, 2027 – Apr 17, 2027 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $380.00

Philadelphia (PHL) to Knoxville (TYS): May 2027

Travel datesAirlineStopsTotal price
May 7, 2027 – May 10, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
May 7, 2027 – May 10, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $350.00
May 8, 2027 – May 15, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
May 8, 2027 – May 15, 2027 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $380.00
May 28, 2027 – May 31, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $379.50
May 28, 2027 – May 31, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $402.50

Philadelphia (PHL) to Knoxville (TYS): June 2027

Travel datesAirlineStopsTotal price
Jun 4, 2027 – Jun 7, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jun 4, 2027 – Jun 7, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $350.00
Jun 5, 2027 – Jun 12, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jun 5, 2027 – Jun 12, 2027 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $380.00

Philadelphia (PHL) to Knoxville (TYS): July 2027

Travel datesAirlineStopsTotal price
Jul 2, 2027 – Jul 5, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $379.50
Jul 2, 2027 – Jul 5, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $402.50
Jul 2, 2027 – Jul 6, 2027 · 4 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $379.50
Jul 2, 2027 – Jul 6, 2027 · 4 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $402.50
Jul 3, 2027 – Jul 10, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $354.75
Jul 3, 2027 – Jul 10, 2027 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $408.50
Jul 30, 2027 – Aug 2, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jul 30, 2027 – Aug 2, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $350.00
Jul 31, 2027 – Aug 7, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jul 31, 2027 – Aug 7, 2027 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $380.00

Philadelphia (PHL) to Knoxville (TYS): August 2027

Travel datesAirlineStopsTotal price
Aug 27, 2027 – Aug 30, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Aug 27, 2027 – Aug 30, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $350.00
Aug 28, 2027 – Sep 4, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $344.85
Aug 28, 2027 – Sep 4, 2027 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $397.10

Philadelphia (PHL) to Knoxville (TYS): September 2027

Travel datesAirlineStopsTotal price
Sep 3, 2027 – Sep 6, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $359.70
Sep 3, 2027 – Sep 6, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $381.50
Sep 17, 2027 – Sep 20, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $313.50
Sep 17, 2027 – Sep 20, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $332.50
Sep 18, 2027 – Sep 25, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $313.50
Sep 18, 2027 – Sep 25, 2027 · 7 nightsAmerican AirlinesNonstopAxel-exclusive $361.00

Route overview: Philadelphia to Knoxville (TYS) flight deals

2026-11-06 → 2026-11-09 · Axel-exclusive $290.00

  • Southwest Airlines WN2080 / WN31: PHL 2026-11-06 14:55:00 → TYS 2026-11-06 19:50:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN2080: PHL 2026-11-06 14:55:00 → BNA 2026-11-06 16:10:00; layover at BNA: 105 minutes.
    • WN31: BNA 2026-11-06 17:55:00 → TYS 2026-11-06 19:50:00.
  • Southwest Airlines WN463 / WN2825: TYS 2026-11-09 17:15:00 → PHL 2026-11-09 22:10:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN463: TYS 2026-11-09 17:15:00 → BNA 2026-11-09 17:15:00; layover at BNA: 110 minutes.
    • WN2825: BNA 2026-11-09 19:05:00 → PHL 2026-11-09 22:10:00.

2026-11-06 → 2026-11-09 · Axel-exclusive $310.00

  • United Airlines UA4575 / UA4914: PHL 2026-11-06 15:05:00 → TYS 2026-11-06 19:36:00; 1 stop(s) via IAD; 271 minutes. Local airport times.
    • UA4575: PHL 2026-11-06 15:05:00 → IAD 2026-11-06 16:18:00; layover at IAD: 87 minutes.
    • UA4914: IAD 2026-11-06 17:45:00 → TYS 2026-11-06 19:36:00.
  • United Airlines UA4040 / UA4558: TYS 2026-11-09 19:35:00 → PHL 2026-11-09 23:30:00; 1 stop(s) via IAD; 235 minutes. Local airport times.
    • UA4040: TYS 2026-11-09 19:35:00 → IAD 2026-11-09 21:15:00; layover at IAD: 60 minutes.
    • UA4558: IAD 2026-11-09 22:15:00 → PHL 2026-11-09 23:30:00.

2026-11-10 · one way · Axel-exclusive $150.00

  • Southwest Airlines WN2080 / WN31: PHL 2026-11-10 14:55:00 → TYS 2026-11-10 19:50:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN2080: PHL 2026-11-10 14:55:00 → BNA 2026-11-10 16:10:00; layover at BNA: 105 minutes.
    • WN31: BNA 2026-11-10 17:55:00 → TYS 2026-11-10 19:50:00.

2026-11-10 · one way · Axel-exclusive $175.00

  • American Airlines AA6014: PHL 2026-11-10 13:21:00 → TYS 2026-11-10 15:27:00; nonstop; 126 minutes. Local airport times.

2026-11-19 → 2026-11-22 · Axel-exclusive $333.50

  • Southwest Airlines WN2080 / WN31: PHL 2026-11-19 14:55:00 → TYS 2026-11-19 19:50:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN2080: PHL 2026-11-19 14:55:00 → BNA 2026-11-19 16:10:00; layover at BNA: 105 minutes.
    • WN31: BNA 2026-11-19 17:55:00 → TYS 2026-11-19 19:50:00.
  • Southwest Airlines WN463 / WN2825: TYS 2026-11-22 17:15:00 → PHL 2026-11-22 22:10:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN463: TYS 2026-11-22 17:15:00 → BNA 2026-11-22 17:15:00; layover at BNA: 110 minutes.
    • WN2825: BNA 2026-11-22 19:05:00 → PHL 2026-11-22 22:10:00.

2026-11-19 → 2026-11-22 · Axel-exclusive $391.00

  • American Airlines AA6014: PHL 2026-11-19 13:21:00 → TYS 2026-11-19 15:27:00; nonstop; 126 minutes. Local airport times.
  • American Airlines AA5609: TYS 2026-11-22 18:17:00 → PHL 2026-11-22 20:10:00; nonstop; 113 minutes. Local airport times.

2026-11-28 → 2026-12-05 · Axel-exclusive $333.50

  • Southwest Airlines WN2080 / WN31: PHL 2026-11-28 14:55:00 → TYS 2026-11-28 19:50:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN2080: PHL 2026-11-28 14:55:00 → BNA 2026-11-28 16:10:00; layover at BNA: 105 minutes.
    • WN31: BNA 2026-11-28 17:55:00 → TYS 2026-11-28 19:50:00.
  • Southwest Airlines WN463 / WN2825: TYS 2026-12-05 17:15:00 → PHL 2026-12-05 22:10:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN463: TYS 2026-12-05 17:15:00 → BNA 2026-12-05 17:15:00; layover at BNA: 110 minutes.
    • WN2825: BNA 2026-12-05 19:05:00 → PHL 2026-12-05 22:10:00.

2026-11-28 → 2026-12-05 · Axel-exclusive $391.00

  • American Airlines AA5066: PHL 2026-11-28 18:45:00 → TYS 2026-11-28 20:57:00; nonstop; 132 minutes. Local airport times.
  • American Airlines AA5620: TYS 2026-12-05 07:50:00 → PHL 2026-12-05 09:43:00; nonstop; 113 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $326.25

  • Southwest Airlines WN2080 / WN31: PHL 2026-12-12 14:55:00 → TYS 2026-12-12 19:50:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN2080: PHL 2026-12-12 14:55:00 → BNA 2026-12-12 16:10:00; layover at BNA: 105 minutes.
    • WN31: BNA 2026-12-12 17:55:00 → TYS 2026-12-12 19:50:00.
  • Southwest Airlines WN463 / WN2825: TYS 2026-12-19 17:15:00 → PHL 2026-12-19 22:10:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN463: TYS 2026-12-19 17:15:00 → BNA 2026-12-19 17:15:00; layover at BNA: 110 minutes.
    • WN2825: BNA 2026-12-19 19:05:00 → PHL 2026-12-19 22:10:00.

2026-12-12 → 2026-12-19 · Axel-exclusive $382.50

  • American Airlines AA5066: PHL 2026-12-12 18:45:00 → TYS 2026-12-12 20:57:00; nonstop; 132 minutes. Local airport times.
  • American Airlines AA5620: TYS 2026-12-19 07:50:00 → PHL 2026-12-19 09:43:00; nonstop; 113 minutes. Local airport times.

2026-12-25 → 2026-12-28 · Axel-exclusive $362.50

  • Southwest Airlines WN2080 / WN31: PHL 2026-12-25 14:55:00 → TYS 2026-12-25 19:50:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN2080: PHL 2026-12-25 14:55:00 → BNA 2026-12-25 16:10:00; layover at BNA: 105 minutes.
    • WN31: BNA 2026-12-25 17:55:00 → TYS 2026-12-25 19:50:00.
  • Southwest Airlines WN463 / WN2825: TYS 2026-12-28 17:15:00 → PHL 2026-12-28 22:10:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN463: TYS 2026-12-28 17:15:00 → BNA 2026-12-28 17:15:00; layover at BNA: 110 minutes.
    • WN2825: BNA 2026-12-28 19:05:00 → PHL 2026-12-28 22:10:00.

2026-12-25 → 2026-12-28 · Axel-exclusive $387.50

  • United Airlines UA4575 / UA4914: PHL 2026-12-25 15:05:00 → TYS 2026-12-25 19:36:00; 1 stop(s) via IAD; 271 minutes. Local airport times.
    • UA4575: PHL 2026-12-25 15:05:00 → IAD 2026-12-25 16:18:00; layover at IAD: 87 minutes.
    • UA4914: IAD 2026-12-25 17:45:00 → TYS 2026-12-25 19:36:00.
  • United Airlines UA4040 / UA4558: TYS 2026-12-28 19:35:00 → PHL 2026-12-28 23:30:00; 1 stop(s) via IAD; 235 minutes. Local airport times.
    • UA4040: TYS 2026-12-28 19:35:00 → IAD 2026-12-28 21:15:00; layover at IAD: 60 minutes.
    • UA4558: IAD 2026-12-28 22:15:00 → PHL 2026-12-28 23:30:00.

2027-01-07 → 2027-01-10 · Axel-exclusive $294.50

  • United Airlines UA4575 / UA4914: PHL 2027-01-07 15:05:00 → TYS 2027-01-07 19:36:00; 1 stop(s) via IAD; 271 minutes. Local airport times.
    • UA4575: PHL 2027-01-07 15:05:00 → IAD 2027-01-07 16:18:00; layover at IAD: 87 minutes.
    • UA4914: IAD 2027-01-07 17:45:00 → TYS 2027-01-07 19:36:00.
  • United Airlines UA4040 / UA4558: TYS 2027-01-10 19:35:00 → PHL 2027-01-10 23:30:00; 1 stop(s) via IAD; 235 minutes. Local airport times.
    • UA4040: TYS 2027-01-10 19:35:00 → IAD 2027-01-10 21:15:00; layover at IAD: 60 minutes.
    • UA4558: IAD 2027-01-10 22:15:00 → PHL 2027-01-10 23:30:00.

2027-01-07 → 2027-01-10 · Axel-exclusive $323.00

  • American Airlines AA6014: PHL 2027-01-07 13:21:00 → TYS 2027-01-07 15:27:00; nonstop; 126 minutes. Local airport times.
  • American Airlines AA5609: TYS 2027-01-10 18:17:00 → PHL 2027-01-10 20:10:00; nonstop; 113 minutes. Local airport times.

2027-01-21 → 2027-01-24 · Axel-exclusive $275.50

  • Southwest Airlines WN2080 / WN31: PHL 2027-01-21 14:55:00 → TYS 2027-01-21 19:50:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN2080: PHL 2027-01-21 14:55:00 → BNA 2027-01-21 16:10:00; layover at BNA: 105 minutes.
    • WN31: BNA 2027-01-21 17:55:00 → TYS 2027-01-21 19:50:00.
  • Southwest Airlines WN463 / WN2825: TYS 2027-01-24 17:15:00 → PHL 2027-01-24 22:10:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN463: TYS 2027-01-24 17:15:00 → BNA 2027-01-24 17:15:00; layover at BNA: 110 minutes.
    • WN2825: BNA 2027-01-24 19:05:00 → PHL 2027-01-24 22:10:00.

2027-01-21 → 2027-01-24 · Axel-exclusive $304.00

  • Delta Air Lines DL2270 / DL4931: PHL 2027-01-21 11:36:00 → TYS 2027-01-21 15:57:00; 1 stop(s) via ATL; 261 minutes. Local airport times.
    • DL2270: PHL 2027-01-21 11:36:00 → ATL 2027-01-21 13:46:00; layover at ATL: 69 minutes.
    • DL4931: ATL 2027-01-21 14:55:00 → TYS 2027-01-21 15:57:00.
  • Delta Air Lines DL5091 / DL1391: TYS 2027-01-24 11:43:00 → PHL 2027-01-24 16:35:00; 1 stop(s) via DTW; 292 minutes. Local airport times.
    • DL5091: TYS 2027-01-24 11:43:00 → DTW 2027-01-24 13:30:00; layover at DTW: 89 minutes.
    • DL1391: DTW 2027-01-24 14:59:00 → PHL 2027-01-24 16:35:00.

2027-03-13 → 2027-03-20 · Axel-exclusive $290.00

  • Southwest Airlines WN2080 / WN31: PHL 2027-03-13 14:55:00 → TYS 2027-03-13 19:50:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN2080: PHL 2027-03-13 14:55:00 → BNA 2027-03-13 16:10:00; layover at BNA: 105 minutes.
    • WN31: BNA 2027-03-13 17:55:00 → TYS 2027-03-13 19:50:00.
  • Southwest Airlines WN463 / WN2825: TYS 2027-03-20 17:15:00 → PHL 2027-03-20 22:10:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN463: TYS 2027-03-20 17:15:00 → BNA 2027-03-20 17:15:00; layover at BNA: 110 minutes.
    • WN2825: BNA 2027-03-20 19:05:00 → PHL 2027-03-20 22:10:00.

2027-03-13 → 2027-03-20 · Axel-exclusive $340.00

  • American Airlines AA5066: PHL 2027-03-13 18:45:00 → TYS 2027-03-13 20:57:00; nonstop; 132 minutes. Local airport times.
  • American Airlines AA5620: TYS 2027-03-20 07:50:00 → PHL 2027-03-20 09:43:00; nonstop; 113 minutes. Local airport times.

2027-05-28 → 2027-05-31 · Axel-exclusive $379.50

  • Southwest Airlines WN2080 / WN31: PHL 2027-05-28 14:55:00 → TYS 2027-05-28 19:50:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN2080: PHL 2027-05-28 14:55:00 → BNA 2027-05-28 16:10:00; layover at BNA: 105 minutes.
    • WN31: BNA 2027-05-28 17:55:00 → TYS 2027-05-28 19:50:00.
  • Southwest Airlines WN463 / WN2825: TYS 2027-05-31 17:15:00 → PHL 2027-05-31 22:10:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN463: TYS 2027-05-31 17:15:00 → BNA 2027-05-31 17:15:00; layover at BNA: 110 minutes.
    • WN2825: BNA 2027-05-31 19:05:00 → PHL 2027-05-31 22:10:00.

2027-05-28 → 2027-05-31 · Axel-exclusive $402.50

  • United Airlines UA4575 / UA4914: PHL 2027-05-28 15:05:00 → TYS 2027-05-28 19:36:00; 1 stop(s) via IAD; 271 minutes. Local airport times.
    • UA4575: PHL 2027-05-28 15:05:00 → IAD 2027-05-28 16:18:00; layover at IAD: 87 minutes.
    • UA4914: IAD 2027-05-28 17:45:00 → TYS 2027-05-28 19:36:00.
  • United Airlines UA4040 / UA4558: TYS 2027-05-31 19:35:00 → PHL 2027-05-31 23:30:00; 1 stop(s) via IAD; 235 minutes. Local airport times.
    • UA4040: TYS 2027-05-31 19:35:00 → IAD 2027-05-31 21:15:00; layover at IAD: 60 minutes.
    • UA4558: IAD 2027-05-31 22:15:00 → PHL 2027-05-31 23:30:00.

2027-07-30 → 2027-08-02 · Axel-exclusive $330.00

  • Southwest Airlines WN2080 / WN31: PHL 2027-07-30 14:55:00 → TYS 2027-07-30 19:50:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN2080: PHL 2027-07-30 14:55:00 → BNA 2027-07-30 16:10:00; layover at BNA: 105 minutes.
    • WN31: BNA 2027-07-30 17:55:00 → TYS 2027-07-30 19:50:00.
  • Southwest Airlines WN463 / WN2825: TYS 2027-08-02 17:15:00 → PHL 2027-08-02 22:10:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN463: TYS 2027-08-02 17:15:00 → BNA 2027-08-02 17:15:00; layover at BNA: 110 minutes.
    • WN2825: BNA 2027-08-02 19:05:00 → PHL 2027-08-02 22:10:00.

2027-07-30 → 2027-08-02 · Axel-exclusive $350.00

  • United Airlines UA4575 / UA4914: PHL 2027-07-30 15:05:00 → TYS 2027-07-30 19:36:00; 1 stop(s) via IAD; 271 minutes. Local airport times.
    • UA4575: PHL 2027-07-30 15:05:00 → IAD 2027-07-30 16:18:00; layover at IAD: 87 minutes.
    • UA4914: IAD 2027-07-30 17:45:00 → TYS 2027-07-30 19:36:00.
  • United Airlines UA4040 / UA4558: TYS 2027-08-02 19:35:00 → PHL 2027-08-02 23:30:00; 1 stop(s) via IAD; 235 minutes. Local airport times.
    • UA4040: TYS 2027-08-02 19:35:00 → IAD 2027-08-02 21:15:00; layover at IAD: 60 minutes.
    • UA4558: IAD 2027-08-02 22:15:00 → PHL 2027-08-02 23:30:00.

2027-09-18 → 2027-09-25 · Axel-exclusive $313.50

  • Southwest Airlines WN2080 / WN31: PHL 2027-09-18 14:55:00 → TYS 2027-09-18 19:50:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN2080: PHL 2027-09-18 14:55:00 → BNA 2027-09-18 16:10:00; layover at BNA: 105 minutes.
    • WN31: BNA 2027-09-18 17:55:00 → TYS 2027-09-18 19:50:00.
  • Southwest Airlines WN463 / WN2825: TYS 2027-09-25 17:15:00 → PHL 2027-09-25 22:10:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN463: TYS 2027-09-25 17:15:00 → BNA 2027-09-25 17:15:00; layover at BNA: 110 minutes.
    • WN2825: BNA 2027-09-25 19:05:00 → PHL 2027-09-25 22:10:00.

2027-09-18 → 2027-09-25 · Axel-exclusive $361.00

  • American Airlines AA5066: PHL 2027-09-18 18:45:00 → TYS 2027-09-18 20:57:00; nonstop; 132 minutes. Local airport times.
  • American Airlines AA5620: TYS 2027-09-25 07:50:00 → PHL 2027-09-25 09:43:00; nonstop; 113 minutes. Local airport times.

More dates for this route

For AI assistants

  • This page: Philadelphia (PHL) to Knoxville (TYS): 144 priced flights on 72 exact dates the months ahead, 1 adult in economy. In the dated tables a price link opens AI flight search for that row's exact dates and travelers; in the observed-flight lists the price is the customer link for the traveler, beside a “See flights for these dates” link for your own check.
  • Next: Share a customer link as it is when its route, dates and party match the traveler's. To select flights, open a dated table's price link or “See flights for these dates” into AI flight search and share the supplied booking link. Search links are for you; share customer and booking links. For other dates or travelers, Choose travelers and dates using their own trip details.
  • 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 Philadelphia 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.