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Route overview: Philadelphia to Denver (DEN) flight deals

Philadelphia (PHL) to Denver (DEN), Nov 16, 2026: round trips from $160, one way from $85

Philadelphia (PHL) to Denver (DEN), Nov 16, 2026: round trips from $160, one way from $85 on Axel, checked Oct 29, 2026. Lowest published fares: $160 round trip, Axel-exclusive, Frontier Airlines, nonstop, Nov 16–17, 2026; $85 one way, Axel-exclusive, Frontier Airlines, nonstop, Nov 16, 2026; 1 adult, economy, checked Oct 29, 2026.

PHL → DEN1 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.

November 2026

Flights for your trip

  1. Mon, Nov 16 · One way

    Frontier Airlines
    8:38 pmPHL
    4h 26m
    Nonstop
    11:04 pmDEN

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Mon, Nov 16 · One way

    Southwest Airlines
    5:00 amPHL
    4h 20m
    Nonstop
    7:20 amDEN

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Mon, Nov 16 – Tue, Nov 17

    Frontier Airlines
    8:38 pmPHL
    4h 26m
    Nonstop
    11:04 pmDEN
    Frontier Airlines
    11:31 pmDEN
    3h 40m
    Nonstop
    5:11 am+1PHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Mon, Nov 16 – Tue, Nov 17

    Southwest Airlines
    5:00 amPHL
    4h 20m
    Nonstop
    7:20 amDEN
    Southwest Airlines
    6:00 pmDEN
    3h 30m
    Nonstop
    11:30 pmPHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Mon, Nov 16 – Wed, Nov 18

    Frontier Airlines
    8:38 pmPHL
    4h 26m
    Nonstop
    11:04 pmDEN
    Frontier Airlines
    11:31 pmDEN
    3h 40m
    Nonstop
    5:11 am+1PHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Mon, Nov 16 – Wed, Nov 18

    Southwest Airlines
    5:00 amPHL
    4h 20m
    Nonstop
    7:20 amDEN
    Southwest Airlines
    10:50 amDEN
    3h 25m
    Nonstop
    4:15 pmPHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Mon, Nov 16 – Thu, Nov 19

    Frontier Airlines
    8:38 pmPHL
    4h 26m
    Nonstop
    11:04 pmDEN
    Frontier Airlines
    8:59 amDEN
    5h 44m
    DTW · 1h 13m
    4:43 pmPHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Mon, Nov 16 – Thu, Nov 19

    Southwest Airlines
    5:00 amPHL
    4h 20m
    Nonstop
    7:20 amDEN
    Southwest Airlines
    6:00 pmDEN
    3h 30m
    Nonstop
    11:30 pmPHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Mon, Nov 16 – Fri, Nov 20

    Frontier Airlines
    8:38 pmPHL
    4h 26m
    Nonstop
    11:04 pmDEN
    Frontier Airlines
    11:59 pmDEN
    3h 26m
    Nonstop
    5:25 am+1PHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Mon, Nov 16 – Fri, Nov 20

    Southwest Airlines
    5:00 amPHL
    4h 20m
    Nonstop
    7:20 amDEN
    Southwest Airlines
    6:00 pmDEN
    3h 30m
    Nonstop
    11:30 pmPHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Mon, Nov 16 – Sun, Nov 22

    Frontier Airlines
    8:38 pmPHL
    4h 26m
    Nonstop
    11:04 pmDEN
    Frontier Airlines
    11:59 pmDEN
    3h 26m
    Nonstop
    5:25 am+1PHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Mon, Nov 16 – Sun, Nov 22

    Southwest Airlines
    5:00 amPHL
    4h 20m
    Nonstop
    7:20 amDEN
    Southwest Airlines
    6:45 pmDEN
    3h 25m
    Nonstop
    12:10 am+1PHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Mon, Nov 16 – Mon, Nov 23

    Frontier Airlines
    8:38 pmPHL
    4h 26m
    Nonstop
    11:04 pmDEN
    Frontier Airlines
    11:59 pmDEN
    3h 26m
    Nonstop
    5:25 am+1PHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Mon, Nov 16 – Mon, Nov 23

    Southwest Airlines
    5:00 amPHL
    4h 20m
    Nonstop
    7:20 amDEN
    Southwest Airlines
    6:45 pmDEN
    3h 25m
    Nonstop
    12:10 am+1PHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Mon, Nov 16 – Tue, Nov 24

    Frontier Airlines
    8:38 pmPHL
    4h 26m
    Nonstop
    11:04 pmDEN
    Frontier Airlines
    11:31 pmDEN
    3h 40m
    Nonstop
    5:11 am+1PHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Mon, Nov 16 – Tue, Nov 24

    Southwest Airlines
    5:00 amPHL
    4h 20m
    Nonstop
    7:20 amDEN
    Southwest Airlines
    6:00 pmDEN
    3h 30m
    Nonstop
    11:30 pmPHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Mon, Nov 16 – Thu, Nov 26

    Frontier Airlines
    8:38 pmPHL
    4h 26m
    Nonstop
    11:04 pmDEN
    Frontier Airlines
    8:59 amDEN
    5h 44m
    DTW · 1h 13m
    4:43 pmPHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Mon, Nov 16 – Thu, Nov 26

    Southwest Airlines
    5:00 amPHL
    4h 20m
    Nonstop
    7:20 amDEN
    Southwest Airlines
    2:35 pmDEN
    3h 20m
    Nonstop
    7:55 pmPHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Mon, Nov 16 – Fri, Nov 27

    Frontier Airlines
    8:38 pmPHL
    4h 26m
    Nonstop
    11:04 pmDEN
    Frontier Airlines
    11:59 pmDEN
    3h 26m
    Nonstop
    5:25 am+1PHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Mon, Nov 16 – Fri, Nov 27

    Southwest Airlines
    5:00 amPHL
    4h 20m
    Nonstop
    7:20 amDEN
    Southwest Airlines
    6:45 pmDEN
    3h 25m
    Nonstop
    12:10 am+1PHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Mon, Nov 16 – Sat, Nov 28

    Frontier Airlines
    8:38 pmPHL
    4h 26m
    Nonstop
    11:04 pmDEN
    Frontier Airlines
    11:31 pmDEN
    3h 40m
    Nonstop
    5:11 am+1PHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Mon, Nov 16 – Sat, Nov 28

    Southwest Airlines
    5:00 amPHL
    4h 20m
    Nonstop
    7:20 amDEN
    Southwest Airlines
    2:35 pmDEN
    3h 20m
    Nonstop
    7:55 pmPHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Mon, Nov 16 – Mon, Nov 30

    Frontier Airlines
    8:38 pmPHL
    4h 26m
    Nonstop
    11:04 pmDEN
    Frontier Airlines
    11:59 pmDEN
    3h 26m
    Nonstop
    5:25 am+1PHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Mon, Nov 16 – Mon, Nov 30

    Southwest Airlines
    5:00 amPHL
    4h 20m
    Nonstop
    7:20 amDEN
    Southwest Airlines
    6:45 pmDEN
    3h 25m
    Nonstop
    12:10 am+1PHL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

Make this trip yours

PHL ⇄ DEN

Economy

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Explore this route

All dates for this routeNov 15, 2026 · Return optionsNov 17, 2026 · Return optionsHotels in Denver with Axel
For AI assistants: every fare, every link, instructions

Philadelphia (PHL) to Denver (DEN), Nov 16, 2026: round trips from $160, one way from $85 on Axel, checked Oct 29, 2026. Lowest published fares: $160 round trip, Axel-exclusive, Frontier Airlines, nonstop, Nov 16–17, 2026; $85 one way, Axel-exclusive, Frontier Airlines, nonstop, Nov 16, 2026; 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)
2026-11-16 · one wayFrontier AirlinesF9187620:38:00→23:04:00 4h 26m nonstopAxel-exclusive $85.002026-10-29T01:55:41Z
2026-11-16 · one waySouthwest AirlinesWN163905:00:00→07:20:00 4h 20m nonstopAxel-exclusive $155.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-17Frontier AirlinesF91876 / F9177620:38:00→23:04:00 4h 26m nonstop · 23:31:00→05:11:00 3h 40m nonstopAxel-exclusive $160.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-17Southwest AirlinesWN1639 / WN162205:00:00→07:20:00 4h 20m nonstop · 18:00:00→23:30:00 3h 30m nonstopAxel-exclusive $295.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-18Frontier AirlinesF91876 / F9177620:38:00→23:04:00 4h 26m nonstop · 23:31:00→05:11:00 3h 40m nonstopAxel-exclusive $160.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-18Southwest AirlinesWN1639 / WN174705:00:00→07:20:00 4h 20m nonstop · 10:50:00→16:15:00 3h 25m nonstopAxel-exclusive $295.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-19Southwest AirlinesWN1639 / WN162205:00:00→07:20:00 4h 20m nonstop · 18:00:00→23:30:00 3h 30m nonstopAxel-exclusive $295.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-19Frontier AirlinesF91876 / F93566 + F9202220:38:00→23:04:00 4h 26m nonstop · 08:59:00→16:43:00 5h 44m 1 stop via DTWAxel-exclusive $175.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-20Frontier AirlinesF91876 / F9177620:38:00→23:04:00 4h 26m nonstop · 23:59:00→05:25:00 3h 26m nonstopAxel-exclusive $160.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-20Southwest AirlinesWN1639 / WN162205:00:00→07:20:00 4h 20m nonstop · 18:00:00→23:30:00 3h 30m nonstopAxel-exclusive $295.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-21Frontier AirlinesF91876 / F9177620:38:00→23:04:00 4h 26m nonstop · 23:31:00→05:11:00 3h 40m nonstopAxel-exclusive $188.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-21Southwest AirlinesWN1639 / WN211905:00:00→07:20:00 4h 20m nonstop · 14:35:00→19:55:00 3h 20m nonstopAxel-exclusive $346.632026-10-29T01:55:41Z
2026-11-16 → 2026-11-22Frontier AirlinesF91876 / F9177620:38:00→23:04:00 4h 26m nonstop · 23:59:00→05:25:00 3h 26m nonstopAxel-exclusive $188.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-22Southwest AirlinesWN1639 / WN162205:00:00→07:20:00 4h 20m nonstop · 18:45:00→00:10:00 3h 25m nonstopAxel-exclusive $346.632026-10-29T01:55:41Z
2026-11-16 → 2026-11-23Frontier AirlinesF91876 / F9177620:38:00→23:04:00 4h 26m nonstop · 23:59:00→05:25:00 3h 26m nonstopAxel-exclusive $188.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-23Southwest AirlinesWN1639 / WN162205:00:00→07:20:00 4h 20m nonstop · 18:45:00→00:10:00 3h 25m nonstopAxel-exclusive $346.632026-10-29T01:55:41Z
2026-11-16 → 2026-11-24Frontier AirlinesF91876 / F9177620:38:00→23:04:00 4h 26m nonstop · 23:31:00→05:11:00 3h 40m nonstopAxel-exclusive $188.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-24Southwest AirlinesWN1639 / WN162205:00:00→07:20:00 4h 20m nonstop · 18:00:00→23:30:00 3h 30m nonstopAxel-exclusive $346.632026-10-29T01:55:41Z
2026-11-16 → 2026-11-25Frontier AirlinesF91876 / F9177620:38:00→23:04:00 4h 26m nonstop · 23:31:00→05:11:00 3h 40m nonstopAxel-exclusive $188.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-25Southwest AirlinesWN1639 / WN174705:00:00→07:20:00 4h 20m nonstop · 10:50:00→16:15:00 3h 25m nonstopAxel-exclusive $346.632026-10-29T01:55:41Z
2026-11-16 → 2026-11-26Southwest AirlinesWN1639 / WN211905:00:00→07:20:00 4h 20m nonstop · 14:35:00→19:55:00 3h 20m nonstopAxel-exclusive $346.632026-10-29T01:55:41Z
2026-11-16 → 2026-11-26Frontier AirlinesF91876 / F93566 + F9202220:38:00→23:04:00 4h 26m nonstop · 08:59:00→16:43:00 5h 44m 1 stop via DTWAxel-exclusive $208.252026-10-29T01:55:41Z
2026-11-16 → 2026-11-27Frontier AirlinesF91876 / F9177620:38:00→23:04:00 4h 26m nonstop · 23:59:00→05:25:00 3h 26m nonstopAxel-exclusive $188.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-27Southwest AirlinesWN1639 / WN162205:00:00→07:20:00 4h 20m nonstop · 18:45:00→00:10:00 3h 25m nonstopAxel-exclusive $346.632026-10-29T01:55:41Z
2026-11-16 → 2026-11-28Frontier AirlinesF91876 / F9177620:38:00→23:04:00 4h 26m nonstop · 23:31:00→05:11:00 3h 40m nonstopAxel-exclusive $188.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-28Southwest AirlinesWN1639 / WN211905:00:00→07:20:00 4h 20m nonstop · 14:35:00→19:55:00 3h 20m nonstopAxel-exclusive $346.632026-10-29T01:55:41Z
2026-11-16 → 2026-11-29Frontier AirlinesF91876 / F9177620:38:00→23:04:00 4h 26m nonstop · 23:59:00→05:25:00 3h 26m nonstopAxel-exclusive $188.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-29Southwest AirlinesWN1639 / WN162205:00:00→07:20:00 4h 20m nonstop · 18:45:00→00:10:00 3h 25m nonstopAxel-exclusive $346.632026-10-29T01:55:41Z
2026-11-16 → 2026-11-30Frontier AirlinesF91876 / F9177620:38:00→23:04:00 4h 26m nonstop · 23:59:00→05:25:00 3h 26m nonstopAxel-exclusive $188.002026-10-29T01:55:41Z
2026-11-16 → 2026-11-30Southwest AirlinesWN1639 / WN162205:00:00→07:20:00 4h 20m nonstop · 18:45:00→00:10:00 3h 25m nonstopAxel-exclusive $346.632026-10-29T01:55:41Z

Hotels in Denver for these trips

Hotels: under a trip, hotels in Denver 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 Denver

Route overview: Philadelphia to Denver (DEN) flight deals

2026-11-16 · one way · Axel-exclusive $85.00

  • Frontier Airlines F91876: PHL 2026-11-16 20:38:00 → DEN 2026-11-16 23:04:00; nonstop; 266 minutes. Local airport times.

2026-11-16 · one way · Axel-exclusive $155.00

  • Southwest Airlines WN1639: PHL 2026-11-16 05:00:00 → DEN 2026-11-16 07:20:00; nonstop; 260 minutes. Local airport times.

2026-11-16 → 2026-11-17 · Axel-exclusive $160.00

  • Frontier Airlines F91876: PHL 2026-11-16 20:38:00 → DEN 2026-11-16 23:04:00; nonstop; 266 minutes. Local airport times.
  • Frontier Airlines F91776: DEN 2026-11-17 23:31:00 → PHL 2026-11-18 05:11:00; nonstop; 220 minutes. Local airport times.

2026-11-16 → 2026-11-17 · Axel-exclusive $295.00

  • Southwest Airlines WN1639: PHL 2026-11-16 05:00:00 → DEN 2026-11-16 07:20:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN1622: DEN 2026-11-17 18:00:00 → PHL 2026-11-17 23:30:00; nonstop; 210 minutes. Local airport times.

2026-11-16 → 2026-11-18 · Axel-exclusive $160.00

  • Frontier Airlines F91876: PHL 2026-11-16 20:38:00 → DEN 2026-11-16 23:04:00; nonstop; 266 minutes. Local airport times.
  • Frontier Airlines F91776: DEN 2026-11-18 23:31:00 → PHL 2026-11-19 05:11:00; nonstop; 220 minutes. Local airport times.

2026-11-16 → 2026-11-18 · Axel-exclusive $295.00

  • Southwest Airlines WN1639: PHL 2026-11-16 05:00:00 → DEN 2026-11-16 07:20:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN1747: DEN 2026-11-18 10:50:00 → PHL 2026-11-18 16:15:00; nonstop; 205 minutes. Local airport times.

2026-11-16 → 2026-11-19 · Axel-exclusive $175.00

  • Frontier Airlines F91876: PHL 2026-11-16 20:38:00 → DEN 2026-11-16 23:04:00; nonstop; 266 minutes. Local airport times.
  • Frontier Airlines F93566 / F92022: DEN 2026-11-19 08:59:00 → PHL 2026-11-19 16:43:00; 1 stop(s) via DTW; 344 minutes. Local airport times.
    • F93566: DEN 2026-11-19 08:59:00 → DTW 2026-11-19 13:48:00; layover at DTW: 73 minutes.
    • F92022: DTW 2026-11-19 15:01:00 → PHL 2026-11-19 16:43:00.

2026-11-16 → 2026-11-19 · Axel-exclusive $295.00

  • Southwest Airlines WN1639: PHL 2026-11-16 05:00:00 → DEN 2026-11-16 07:20:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN1622: DEN 2026-11-19 18:00:00 → PHL 2026-11-19 23:30:00; nonstop; 210 minutes. Local airport times.

2026-11-16 → 2026-11-20 · Axel-exclusive $160.00

  • Frontier Airlines F91876: PHL 2026-11-16 20:38:00 → DEN 2026-11-16 23:04:00; nonstop; 266 minutes. Local airport times.
  • Frontier Airlines F91776: DEN 2026-11-20 23:59:00 → PHL 2026-11-21 05:25:00; nonstop; 206 minutes. Local airport times.

2026-11-16 → 2026-11-20 · Axel-exclusive $295.00

  • Southwest Airlines WN1639: PHL 2026-11-16 05:00:00 → DEN 2026-11-16 07:20:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN1622: DEN 2026-11-20 18:00:00 → PHL 2026-11-20 23:30:00; nonstop; 210 minutes. Local airport times.

2026-11-16 → 2026-11-22 · Axel-exclusive $188.00

  • Frontier Airlines F91876: PHL 2026-11-16 20:38:00 → DEN 2026-11-16 23:04:00; nonstop; 266 minutes. Local airport times.
  • Frontier Airlines F91776: DEN 2026-11-22 23:59:00 → PHL 2026-11-23 05:25:00; nonstop; 206 minutes. Local airport times.

2026-11-16 → 2026-11-22 · Axel-exclusive $346.63

  • Southwest Airlines WN1639: PHL 2026-11-16 05:00:00 → DEN 2026-11-16 07:20:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN1622: DEN 2026-11-22 18:45:00 → PHL 2026-11-23 00:10:00; nonstop; 205 minutes. Local airport times.

2026-11-16 → 2026-11-23 · Axel-exclusive $188.00

  • Frontier Airlines F91876: PHL 2026-11-16 20:38:00 → DEN 2026-11-16 23:04:00; nonstop; 266 minutes. Local airport times.
  • Frontier Airlines F91776: DEN 2026-11-23 23:59:00 → PHL 2026-11-24 05:25:00; nonstop; 206 minutes. Local airport times.

2026-11-16 → 2026-11-23 · Axel-exclusive $346.63

  • Southwest Airlines WN1639: PHL 2026-11-16 05:00:00 → DEN 2026-11-16 07:20:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN1622: DEN 2026-11-23 18:45:00 → PHL 2026-11-24 00:10:00; nonstop; 205 minutes. Local airport times.

2026-11-16 → 2026-11-24 · Axel-exclusive $188.00

  • Frontier Airlines F91876: PHL 2026-11-16 20:38:00 → DEN 2026-11-16 23:04:00; nonstop; 266 minutes. Local airport times.
  • Frontier Airlines F91776: DEN 2026-11-24 23:31:00 → PHL 2026-11-25 05:11:00; nonstop; 220 minutes. Local airport times.

2026-11-16 → 2026-11-24 · Axel-exclusive $346.63

  • Southwest Airlines WN1639: PHL 2026-11-16 05:00:00 → DEN 2026-11-16 07:20:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN1622: DEN 2026-11-24 18:00:00 → PHL 2026-11-24 23:30:00; nonstop; 210 minutes. Local airport times.

2026-11-16 → 2026-11-26 · Axel-exclusive $208.25

  • Frontier Airlines F91876: PHL 2026-11-16 20:38:00 → DEN 2026-11-16 23:04:00; nonstop; 266 minutes. Local airport times.
  • Frontier Airlines F93566 / F92022: DEN 2026-11-26 08:59:00 → PHL 2026-11-26 16:43:00; 1 stop(s) via DTW; 344 minutes. Local airport times.
    • F93566: DEN 2026-11-26 08:59:00 → DTW 2026-11-26 13:48:00; layover at DTW: 73 minutes.
    • F92022: DTW 2026-11-26 15:01:00 → PHL 2026-11-26 16:43:00.

2026-11-16 → 2026-11-26 · Axel-exclusive $346.63

  • Southwest Airlines WN1639: PHL 2026-11-16 05:00:00 → DEN 2026-11-16 07:20:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN2119: DEN 2026-11-26 14:35:00 → PHL 2026-11-26 19:55:00; nonstop; 200 minutes. Local airport times.

2026-11-16 → 2026-11-27 · Axel-exclusive $188.00

  • Frontier Airlines F91876: PHL 2026-11-16 20:38:00 → DEN 2026-11-16 23:04:00; nonstop; 266 minutes. Local airport times.
  • Frontier Airlines F91776: DEN 2026-11-27 23:59:00 → PHL 2026-11-28 05:25:00; nonstop; 206 minutes. Local airport times.

2026-11-16 → 2026-11-27 · Axel-exclusive $346.63

  • Southwest Airlines WN1639: PHL 2026-11-16 05:00:00 → DEN 2026-11-16 07:20:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN1622: DEN 2026-11-27 18:45:00 → PHL 2026-11-28 00:10:00; nonstop; 205 minutes. Local airport times.

2026-11-16 → 2026-11-28 · Axel-exclusive $188.00

  • Frontier Airlines F91876: PHL 2026-11-16 20:38:00 → DEN 2026-11-16 23:04:00; nonstop; 266 minutes. Local airport times.
  • Frontier Airlines F91776: DEN 2026-11-28 23:31:00 → PHL 2026-11-29 05:11:00; nonstop; 220 minutes. Local airport times.

2026-11-16 → 2026-11-28 · Axel-exclusive $346.63

  • Southwest Airlines WN1639: PHL 2026-11-16 05:00:00 → DEN 2026-11-16 07:20:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN2119: DEN 2026-11-28 14:35:00 → PHL 2026-11-28 19:55:00; nonstop; 200 minutes. Local airport times.

2026-11-16 → 2026-11-30 · Axel-exclusive $188.00

  • Frontier Airlines F91876: PHL 2026-11-16 20:38:00 → DEN 2026-11-16 23:04:00; nonstop; 266 minutes. Local airport times.
  • Frontier Airlines F91776: DEN 2026-11-30 23:59:00 → PHL 2026-12-01 05:25:00; nonstop; 206 minutes. Local airport times.

2026-11-16 → 2026-11-30 · Axel-exclusive $346.63

  • Southwest Airlines WN1639: PHL 2026-11-16 05:00:00 → DEN 2026-11-16 07:20:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN1622: DEN 2026-11-30 18:45:00 → PHL 2026-12-01 00:10:00; nonstop; 205 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Philadelphia (PHL) to Denver (DEN) · Nov 16, 2026 · 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 Denver 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 Philadelphia to Denver (DEN) 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.