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Denver → Philadelphia

Dec 13, 2026 · one way

DEN → PHL1 adulteconomyOne way

12 flight options · 5 airlines

Nonstop flights

Sun, Dec 13 · One way

Frontier Airlines
11:59 pmDEN
3h 26m
Nonstop
5:25 am+1PHL

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

Southwest Airlines
2:05 pmDEN
3h 20m
Nonstop
7:25 pmPHL

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

American Airlines
3:04 pmDEN
3h 30m
Nonstop
8:34 pmPHL

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

United Airlines
6:08 pmDEN
3h 31m
Nonstop
11:39 pmPHL

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

Southwest Airlines
11:15 amDEN
3h 20m
Nonstop
4:35 pmPHL

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

United Airlines
2:00 pmDEN
3h 31m
Nonstop
7:31 pmPHL

One-way total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 · One way

Delta Air Lines
10:46 amDEN
5h 46m
ATL · 1h 1m
6:32 pmPHL

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

Frontier Airlines
8:59 amDEN
5h 44m
DTW · 1h 13m
4:43 pmPHL

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

Southwest Airlines
2:25 pmDEN
5h 45m
BNA · 1h 20m
10:10 pmPHL

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

Southwest Airlines
8:45 amDEN
5h 55m
MDW · 1h 40m
4:40 pmPHL

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

Southwest Airlines
3:40 pmDEN
5h 40m
STL · 1h 35m
11:20 pmPHL

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

United Airlines
4:35 pmDEN
5h 59m
ORD · 1h 5m
12:34 am+1PHL

One-way total · 1 adult · Taxes included

Make this trip yours

DEN ⇄ PHL

Economy

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

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

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

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-13 · one wayFrontier AirlinesF91776$95.002026-10-29T01:04:33Z
2026-12-13 · one waySouthwest AirlinesWN2384$165.002026-10-29T01:04:33Z
2026-12-13 · one wayAmerican AirlinesAA1121$175.002026-10-29T01:04:33Z
2026-12-13 · one wayUnited AirlinesUA2275$180.002026-10-29T01:04:33Z
2026-12-13 · one wayDelta Air LinesDL346 + DL1329$185.002026-10-29T01:04:33Z
2026-12-13 · one waySouthwest AirlinesWN1747$165.002026-10-29T01:04:33Z
2026-12-13 · one wayUnited AirlinesUA2787$180.002026-10-29T01:04:33Z
2026-12-13 · one wayFrontier AirlinesF93566 + F92022$105.002026-10-29T01:04:33Z
2026-12-13 · one waySouthwest AirlinesWN1573 + WN2825$160.002026-10-29T01:04:33Z
2026-12-13 · one waySouthwest AirlinesWN1697 + WN333$160.002026-10-29T01:04:33Z
2026-12-13 · one waySouthwest AirlinesWN2170 + WN4923$160.002026-10-29T01:04:33Z
2026-12-13 · one wayUnited AirlinesUA675 + UA1744$170.002026-10-29T01:04:33Z

2026-12-13 · one way · $95.00

  • Frontier Airlines F91776: DEN 2026-12-13 23:59:00 → PHL 2026-12-14 05:25:00; nonstop; 206 minutes. Local airport times.

2026-12-13 · one way · $165.00

  • Southwest Airlines WN2384: DEN 2026-12-13 14:05:00 → PHL 2026-12-13 19:25:00; nonstop; 200 minutes. Local airport times.

2026-12-13 · one way · $175.00

  • American Airlines AA1121: DEN 2026-12-13 15:04:00 → PHL 2026-12-13 20:34:00; nonstop; 210 minutes. Local airport times.

2026-12-13 · one way · $180.00

  • United Airlines UA2275: DEN 2026-12-13 18:08:00 → PHL 2026-12-13 23:39:00; nonstop; 211 minutes. Local airport times.

2026-12-13 · one way · $185.00

  • Delta Air Lines DL346 / DL1329: DEN 2026-12-13 10:46:00 → PHL 2026-12-13 18:32:00; 1 stop(s) via ATL; 346 minutes. Local airport times.
    • DL346: DEN 2026-12-13 10:46:00 → ATL 2026-12-13 15:33:00; layover at ATL: 61 minutes.
    • DL1329: ATL 2026-12-13 16:34:00 → PHL 2026-12-13 18:32:00.

2026-12-13 · one way · $165.00

  • Southwest Airlines WN1747: DEN 2026-12-13 11:15:00 → PHL 2026-12-13 16:35:00; nonstop; 200 minutes. Local airport times.

2026-12-13 · one way · $180.00

  • United Airlines UA2787: DEN 2026-12-13 14:00:00 → PHL 2026-12-13 19:31:00; nonstop; 211 minutes. Local airport times.

2026-12-13 · one way · $105.00

  • Frontier Airlines F93566 / F92022: DEN 2026-12-13 08:59:00 → PHL 2026-12-13 16:43:00; 1 stop(s) via DTW; 344 minutes. Local airport times.
    • F93566: DEN 2026-12-13 08:59:00 → DTW 2026-12-13 13:48:00; layover at DTW: 73 minutes.
    • F92022: DTW 2026-12-13 15:01:00 → PHL 2026-12-13 16:43:00.

2026-12-13 · one way · $160.00

  • Southwest Airlines WN1573 / WN2825: DEN 2026-12-13 14:25:00 → PHL 2026-12-13 22:10:00; 1 stop(s) via BNA; 345 minutes. Local airport times.
    • WN1573: DEN 2026-12-13 14:25:00 → BNA 2026-12-13 17:45:00; layover at BNA: 80 minutes.
    • WN2825: BNA 2026-12-13 19:05:00 → PHL 2026-12-13 22:10:00.

2026-12-13 · one way · $160.00

  • Southwest Airlines WN1697 / WN333: DEN 2026-12-13 08:45:00 → PHL 2026-12-13 16:40:00; 1 stop(s) via MDW; 355 minutes. Local airport times.
    • WN1697: DEN 2026-12-13 08:45:00 → MDW 2026-12-13 12:05:00; layover at MDW: 100 minutes.
    • WN333: MDW 2026-12-13 13:45:00 → PHL 2026-12-13 16:40:00.

2026-12-13 · one way · $160.00

  • Southwest Airlines WN2170 / WN4923: DEN 2026-12-13 15:40:00 → PHL 2026-12-13 23:20:00; 1 stop(s) via STL; 340 minutes. Local airport times.
    • WN2170: DEN 2026-12-13 15:40:00 → STL 2026-12-13 18:35:00; layover at STL: 95 minutes.
    • WN4923: STL 2026-12-13 20:10:00 → PHL 2026-12-13 23:20:00.

2026-12-13 · one way · $170.00

  • United Airlines UA675 / UA1744: DEN 2026-12-13 16:35:00 → PHL 2026-12-14 00:34:00; 1 stop(s) via ORD; 359 minutes. Local airport times.
    • UA675: DEN 2026-12-13 16:35:00 → ORD 2026-12-13 20:15:00; layover at ORD: 65 minutes.
    • UA1744: ORD 2026-12-13 21:20:00 → PHL 2026-12-14 00:34:00.

More dates for this route