Travel with Axel,
get the best price.

Philadelphia → Denver

Choose your travel dates

PHL → DEN1 adulteconomy

39 flight options · 5 airlines

Round-trip flights

Fri, Nov 27 – Fri, Dec 4

Frontier Airlines
8:19 pmPHL
4h 17m
Nonstop
10:36 pmDEN
Frontier Airlines
11:59 pmDEN
3h 26m
Nonstop
5:25 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
5:00 amPHL
4h 15m
Nonstop
7:15 amDEN
Southwest Airlines
6:45 pmDEN
3h 25m
Nonstop
12:10 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
8:55 amPHL
4h 26m
Nonstop
11:21 amDEN
American Airlines
2:45 pmDEN
3h 33m
Nonstop
8:18 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
3:35 pmPHL
4h 22m
Nonstop
5:57 pmDEN
United Airlines
6:10 pmDEN
3h 31m
Nonstop
11:41 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Delta Air Lines
5:34 amPHL
6h 29m
MSP · 1h 15m
10:03 amDEN
Delta Air Lines
10:46 amDEN
5h 46m
ATL · 1h 1m
6:32 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
8:19 pmPHL
4h 17m
Nonstop
10:36 pmDEN
Frontier Airlines
11:59 pmDEN
3h 26m
Nonstop
5:25 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
5:15 pmPHL
4h 10m
Nonstop
7:25 pmDEN
Southwest Airlines
6:45 pmDEN
3h 25m
Nonstop
12:10 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
5:00 amPHL
4h 15m
Nonstop
7:15 amDEN
Southwest Airlines
6:45 pmDEN
3h 25m
Nonstop
12:10 am+1PHL

Round-trip total · 1 adult · Taxes included

Show 18 more flights

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
5:15 pmPHL
4h 10m
Nonstop
7:25 pmDEN
Southwest Airlines
6:45 pmDEN
3h 25m
Nonstop
12:10 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
7:10 pmPHL
4h 37m
Nonstop
9:47 pmDEN
American Airlines
2:45 pmDEN
3h 33m
Nonstop
8:18 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
8:55 amPHL
4h 26m
Nonstop
11:21 amDEN
American Airlines
2:45 pmDEN
3h 33m
Nonstop
8:18 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
7:10 pmPHL
4h 37m
Nonstop
9:47 pmDEN
American Airlines
2:45 pmDEN
3h 33m
Nonstop
8:18 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
3:35 pmPHL
4h 22m
Nonstop
5:57 pmDEN
United Airlines
2:00 pmDEN
3h 31m
Nonstop
7:31 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
7:41 amPHL
4h 20m
Nonstop
10:01 amDEN
United Airlines
2:00 pmDEN
3h 31m
Nonstop
7:31 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
7:41 amPHL
4h 20m
Nonstop
10:01 amDEN
United Airlines
6:10 pmDEN
3h 31m
Nonstop
11:41 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
11:45 amPHL
6h 30m
MDW · 1h 35m
4:15 pmDEN
Southwest Airlines
6:45 pmDEN
3h 25m
Nonstop
12:10 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
5:05 pmPHL
7h 5m
DAL · 1h 35m
10:10 pmDEN
Southwest Airlines
6:45 pmDEN
3h 25m
Nonstop
12:10 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
2:55 pmPHL
6h 30m
BNA · 1h 25m
7:25 pmDEN
Southwest Airlines
6:45 pmDEN
3h 25m
Nonstop
12:10 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
2:45 pmPHL
6h 25m
STL · 1h 25m
7:10 pmDEN
Southwest Airlines
6:45 pmDEN
3h 25m
Nonstop
12:10 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
11:45 amPHL
6h 30m
MDW · 1h 35m
4:15 pmDEN
Southwest Airlines
6:45 pmDEN
3h 25m
Nonstop
12:10 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
2:45 pmPHL
6h 25m
STL · 1h 25m
7:10 pmDEN
Southwest Airlines
6:45 pmDEN
3h 25m
Nonstop
12:10 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
2:55 pmPHL
6h 30m
BNA · 1h 25m
7:25 pmDEN
Southwest Airlines
6:45 pmDEN
3h 25m
Nonstop
12:10 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
5:05 pmPHL
7h 5m
DAL · 1h 35m
10:10 pmDEN
Southwest Airlines
6:45 pmDEN
3h 25m
Nonstop
12:10 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Delta Air Lines
5:34 amPHL
6h 29m
MSP · 1h 15m
10:03 amDEN
Delta Air Lines
10:46 amDEN
5h 46m
ATL · 1h 1m
6:32 pmPHL

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Frontier Airlines
8:19 pmPHL
4h 17m
Nonstop
10:36 pmDEN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
5:15 pmPHL
4h 10m
Nonstop
7:25 pmDEN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
7:10 pmPHL
4h 37m
Nonstop
9:47 pmDEN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
3:35 pmPHL
4h 22m
Nonstop
5:57 pmDEN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
5:34 amPHL
6h 29m
MSP · 1h 15m
10:03 amDEN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
5:00 amPHL
4h 15m
Nonstop
7:15 amDEN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
8:55 amPHL
4h 26m
Nonstop
11:21 amDEN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
7:41 amPHL
4h 20m
Nonstop
10:01 amDEN

One-way total · 1 adult · Taxes included

Show 5 more flights

Fri, Nov 20 · One way

Frontier Airlines
4:38 pmPHL
7h 19m
ATL · 1h 10m
9:57 pmDEN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
2:55 pmPHL
6h 30m
BNA · 1h 25m
7:25 pmDEN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
2:45 pmPHL
6h 25m
STL · 1h 25m
7:10 pmDEN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
11:45 amPHL
6h 30m
MDW · 1h 35m
4:15 pmDEN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
5:05 pmPHL
7h 5m
DAL · 1h 35m
10:10 pmDEN

One-way total · 1 adult · Taxes included

Make this trip yours

PHL ⇄ DEN

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Frontier Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

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

More dates

Nov 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)
2026-11-20 · one wayFrontier AirlinesF91876$85.002026-10-29T01:55:41Z
2026-11-20 · one waySouthwest AirlinesWN1270$155.002026-10-29T01:55:41Z
2026-11-20 · one wayAmerican AirlinesAA1003$165.002026-10-29T01:55:41Z
2026-11-20 · one wayUnited AirlinesUA2377$170.002026-10-29T01:55:41Z
2026-11-27 → 2026-12-04Frontier AirlinesF91876 / F91776$188.002026-10-29T01:55:41Z
2026-11-20 → 2026-11-23Southwest AirlinesWN3367 / WN1622$346.632026-10-29T01:55:41Z
2026-11-27 → 2026-12-04American AirlinesAA1313 / AA1121$364.252026-10-29T01:55:41Z
2026-11-20 → 2026-11-23United AirlinesUA2377 / UA287$376.002026-10-29T01:55:41Z
2026-11-20 · one wayDelta Air LinesDL2791 + DL2849$175.002026-10-29T01:55:41Z
2026-11-27 → 2026-12-04Delta Air LinesDL2791 + DL2849 / DL346 + DL1329$387.752026-10-29T01:55:41Z
2026-11-20 · one waySouthwest AirlinesWN3367$155.002026-10-29T01:55:41Z
2026-11-20 · one wayAmerican AirlinesAA1313$165.002026-10-29T01:55:41Z
2026-11-20 · one wayUnited AirlinesUA323$170.002026-10-29T01:55:41Z
2026-11-20 → 2026-11-23Frontier AirlinesF91876 / F91776$188.002026-10-29T01:55:41Z
2026-11-27 → 2026-12-04Southwest AirlinesWN1270 / WN1622$346.632026-10-29T01:55:41Z
2026-11-27 → 2026-12-04Southwest AirlinesWN3367 / WN1622$346.632026-10-29T01:55:41Z
2026-11-20 → 2026-11-23Southwest AirlinesWN1270 / WN1622$346.632026-10-29T01:55:41Z
2026-11-20 → 2026-11-23American AirlinesAA1003 / AA1121$364.252026-10-29T01:55:41Z
2026-11-20 → 2026-11-23American AirlinesAA1313 / AA1121$364.252026-10-29T01:55:41Z
2026-11-27 → 2026-12-04American AirlinesAA1003 / AA1121$364.252026-10-29T01:55:41Z
2026-11-27 → 2026-12-04United AirlinesUA2377 / UA2049$376.002026-10-29T01:55:41Z
2026-11-27 → 2026-12-04United AirlinesUA323 / UA2049$376.002026-10-29T01:55:41Z
2026-11-20 → 2026-11-23United AirlinesUA323 / UA287$376.002026-10-29T01:55:41Z
2026-11-20 · one wayFrontier AirlinesF91101 + F93599$100.002026-10-29T01:55:41Z
2026-11-20 · one waySouthwest AirlinesWN2080 + WN237$145.002026-10-29T01:55:41Z
2026-11-20 · one waySouthwest AirlinesWN1424 + WN4143$145.002026-10-29T01:55:41Z
2026-11-20 · one waySouthwest AirlinesWN2200 + WN4606$145.002026-10-29T01:55:41Z
2026-11-20 · one waySouthwest AirlinesWN266 + WN528$145.002026-10-29T01:55:41Z
2026-11-27 → 2026-12-04Frontier AirlinesF91876 / F93566 + F92022$203.002026-10-29T01:55:41Z
2026-11-20 → 2026-11-23Frontier AirlinesF91876 / F93566 + F92022$208.252026-10-29T01:55:41Z
2026-11-27 → 2026-12-04Southwest AirlinesWN2200 + WN4606 / WN1622$333.132026-10-29T01:55:41Z
2026-11-27 → 2026-12-04Southwest AirlinesWN266 + WN528 / WN1622$333.132026-10-29T01:55:41Z
2026-11-27 → 2026-12-04Southwest AirlinesWN2080 + WN237 / WN1622$333.132026-10-29T01:55:41Z
2026-11-27 → 2026-12-04Southwest AirlinesWN1424 + WN4143 / WN1622$333.132026-10-29T01:55:41Z
2026-11-20 → 2026-11-23Southwest AirlinesWN2200 + WN4606 / WN1622$336.632026-10-29T01:55:41Z
2026-11-20 → 2026-11-23Southwest AirlinesWN1424 + WN4143 / WN1622$336.632026-10-29T01:55:41Z
2026-11-20 → 2026-11-23Southwest AirlinesWN2080 + WN237 / WN1622$336.632026-10-29T01:55:41Z
2026-11-20 → 2026-11-23Southwest AirlinesWN266 + WN528 / WN1622$336.632026-10-29T01:55:41Z
2026-11-20 → 2026-11-23Delta Air LinesDL2791 + DL2849 / DL346 + DL1329$387.752026-10-29T01:55:41Z

2026-11-20 · one way · $85.00

  • Frontier Airlines F91876: PHL 2026-11-20 20:19:00 → DEN 2026-11-20 22:36:00; nonstop; 257 minutes. Local airport times.

2026-11-20 · one way · $155.00

  • Southwest Airlines WN1270: PHL 2026-11-20 17:15:00 → DEN 2026-11-20 19:25:00; nonstop; 250 minutes. Local airport times.

2026-11-20 · one way · $165.00

  • American Airlines AA1003: PHL 2026-11-20 19:10:00 → DEN 2026-11-20 21:47:00; nonstop; 277 minutes. Local airport times.

2026-11-20 · one way · $170.00

  • United Airlines UA2377: PHL 2026-11-20 15:35:00 → DEN 2026-11-20 17:57:00; nonstop; 262 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $188.00

  • Frontier Airlines F91876: PHL 2026-11-27 20:19:00 → DEN 2026-11-27 22:36:00; nonstop; 257 minutes. Local airport times.
  • Frontier Airlines F91776: DEN 2026-12-04 23:59:00 → PHL 2026-12-05 05:25:00; nonstop; 206 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $346.63

  • Southwest Airlines WN3367: PHL 2026-11-20 05:00:00 → DEN 2026-11-20 07:15:00; nonstop; 255 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.

2026-11-27 → 2026-12-04 · $364.25

  • American Airlines AA1313: PHL 2026-11-27 08:55:00 → DEN 2026-11-27 11:21:00; nonstop; 266 minutes. Local airport times.
  • American Airlines AA1121: DEN 2026-12-04 14:45:00 → PHL 2026-12-04 20:18:00; nonstop; 213 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $376.00

  • United Airlines UA2377: PHL 2026-11-20 15:35:00 → DEN 2026-11-20 17:57:00; nonstop; 262 minutes. Local airport times.
  • United Airlines UA287: DEN 2026-11-23 18:10:00 → PHL 2026-11-23 23:41:00; nonstop; 211 minutes. Local airport times.

2026-11-20 · one way · $175.00

  • Delta Air Lines DL2791 / DL2849: PHL 2026-11-20 05:34:00 → DEN 2026-11-20 10:03:00; 1 stop(s) via MSP; 389 minutes. Local airport times.
    • DL2791: PHL 2026-11-20 05:34:00 → MSP 2026-11-20 07:35:00; layover at MSP: 75 minutes.
    • DL2849: MSP 2026-11-20 08:50:00 → DEN 2026-11-20 10:03:00.

2026-11-27 → 2026-12-04 · $387.75

  • Delta Air Lines DL2791 / DL2849: PHL 2026-11-27 05:34:00 → DEN 2026-11-27 10:03:00; 1 stop(s) via MSP; 389 minutes. Local airport times.
    • DL2791: PHL 2026-11-27 05:34:00 → MSP 2026-11-27 07:35:00; layover at MSP: 75 minutes.
    • DL2849: MSP 2026-11-27 08:50:00 → DEN 2026-11-27 10:03:00.
  • Delta Air Lines DL346 / DL1329: DEN 2026-12-04 10:46:00 → PHL 2026-12-04 18:32:00; 1 stop(s) via ATL; 346 minutes. Local airport times.
    • DL346: DEN 2026-12-04 10:46:00 → ATL 2026-12-04 15:33:00; layover at ATL: 61 minutes.
    • DL1329: ATL 2026-12-04 16:34:00 → PHL 2026-12-04 18:32:00.

2026-11-20 · one way · $155.00

  • Southwest Airlines WN3367: PHL 2026-11-20 05:00:00 → DEN 2026-11-20 07:15:00; nonstop; 255 minutes. Local airport times.

2026-11-20 · one way · $165.00

  • American Airlines AA1313: PHL 2026-11-20 08:55:00 → DEN 2026-11-20 11:21:00; nonstop; 266 minutes. Local airport times.

2026-11-20 · one way · $170.00

  • United Airlines UA323: PHL 2026-11-20 07:41:00 → DEN 2026-11-20 10:01:00; nonstop; 260 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $188.00

  • Frontier Airlines F91876: PHL 2026-11-20 20:19:00 → DEN 2026-11-20 22:36:00; nonstop; 257 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.

2026-11-27 → 2026-12-04 · $346.63

  • Southwest Airlines WN1270: PHL 2026-11-27 17:15:00 → DEN 2026-11-27 19:25:00; nonstop; 250 minutes. Local airport times.
  • Southwest Airlines WN1622: DEN 2026-12-04 18:45:00 → PHL 2026-12-05 00:10:00; nonstop; 205 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $346.63

  • Southwest Airlines WN3367: PHL 2026-11-27 05:00:00 → DEN 2026-11-27 07:15:00; nonstop; 255 minutes. Local airport times.
  • Southwest Airlines WN1622: DEN 2026-12-04 18:45:00 → PHL 2026-12-05 00:10:00; nonstop; 205 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $346.63

  • Southwest Airlines WN1270: PHL 2026-11-20 17:15:00 → DEN 2026-11-20 19:25:00; nonstop; 250 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.

2026-11-20 → 2026-11-23 · $364.25

  • American Airlines AA1003: PHL 2026-11-20 19:10:00 → DEN 2026-11-20 21:47:00; nonstop; 277 minutes. Local airport times.
  • American Airlines AA1121: DEN 2026-11-23 14:45:00 → PHL 2026-11-23 20:18:00; nonstop; 213 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $364.25

  • American Airlines AA1313: PHL 2026-11-20 08:55:00 → DEN 2026-11-20 11:21:00; nonstop; 266 minutes. Local airport times.
  • American Airlines AA1121: DEN 2026-11-23 14:45:00 → PHL 2026-11-23 20:18:00; nonstop; 213 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $364.25

  • American Airlines AA1003: PHL 2026-11-27 19:10:00 → DEN 2026-11-27 21:47:00; nonstop; 277 minutes. Local airport times.
  • American Airlines AA1121: DEN 2026-12-04 14:45:00 → PHL 2026-12-04 20:18:00; nonstop; 213 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $376.00

  • United Airlines UA2377: PHL 2026-11-27 15:35:00 → DEN 2026-11-27 17:57:00; nonstop; 262 minutes. Local airport times.
  • United Airlines UA2049: DEN 2026-12-04 14:00:00 → PHL 2026-12-04 19:31:00; nonstop; 211 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $376.00

  • United Airlines UA323: PHL 2026-11-27 07:41:00 → DEN 2026-11-27 10:01:00; nonstop; 260 minutes. Local airport times.
  • United Airlines UA2049: DEN 2026-12-04 14:00:00 → PHL 2026-12-04 19:31:00; nonstop; 211 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $376.00

  • United Airlines UA323: PHL 2026-11-20 07:41:00 → DEN 2026-11-20 10:01:00; nonstop; 260 minutes. Local airport times.
  • United Airlines UA287: DEN 2026-11-23 18:10:00 → PHL 2026-11-23 23:41:00; nonstop; 211 minutes. Local airport times.

2026-11-20 · one way · $100.00

  • Frontier Airlines F91101 / F93599: PHL 2026-11-20 16:38:00 → DEN 2026-11-20 21:57:00; 1 stop(s) via ATL; 439 minutes. Local airport times.
    • F91101: PHL 2026-11-20 16:38:00 → ATL 2026-11-20 19:04:00; layover at ATL: 70 minutes.
    • F93599: ATL 2026-11-20 20:14:00 → DEN 2026-11-20 21:57:00.

2026-11-20 · one way · $145.00

  • Southwest Airlines WN2080 / WN237: PHL 2026-11-20 14:55:00 → DEN 2026-11-20 19:25:00; 1 stop(s) via BNA; 390 minutes. Local airport times.
    • WN2080: PHL 2026-11-20 14:55:00 → BNA 2026-11-20 16:10:00; layover at BNA: 85 minutes.
    • WN237: BNA 2026-11-20 17:35:00 → DEN 2026-11-20 19:25:00.

2026-11-20 · one way · $145.00

  • Southwest Airlines WN1424 / WN4143: PHL 2026-11-20 14:45:00 → DEN 2026-11-20 19:10:00; 1 stop(s) via STL; 385 minutes. Local airport times.
    • WN1424: PHL 2026-11-20 14:45:00 → STL 2026-11-20 16:20:00; layover at STL: 85 minutes.
    • WN4143: STL 2026-11-20 17:45:00 → DEN 2026-11-20 19:10:00.

2026-11-20 · one way · $145.00

  • Southwest Airlines WN2200 / WN4606: PHL 2026-11-20 11:45:00 → DEN 2026-11-20 16:15:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
    • WN2200: PHL 2026-11-20 11:45:00 → MDW 2026-11-20 13:00:00; layover at MDW: 95 minutes.
    • WN4606: MDW 2026-11-20 14:35:00 → DEN 2026-11-20 16:15:00.

2026-11-20 · one way · $145.00

  • Southwest Airlines WN266 / WN528: PHL 2026-11-20 17:05:00 → DEN 2026-11-20 22:10:00; 1 stop(s) via DAL; 425 minutes. Local airport times.
    • WN266: PHL 2026-11-20 17:05:00 → DAL 2026-11-20 19:30:00; layover at DAL: 95 minutes.
    • WN528: DAL 2026-11-20 21:05:00 → DEN 2026-11-20 22:10:00.

2026-11-27 → 2026-12-04 · $203.00

  • Frontier Airlines F91876: PHL 2026-11-27 20:38:00 → DEN 2026-11-27 23:04:00; nonstop; 266 minutes. Local airport times.
  • Frontier Airlines F93566 / F92022: DEN 2026-12-04 08:59:00 → PHL 2026-12-04 16:43:00; 1 stop(s) via DTW; 344 minutes. Local airport times.
    • F93566: DEN 2026-12-04 08:59:00 → DTW 2026-12-04 13:48:00; layover at DTW: 73 minutes.
    • F92022: DTW 2026-12-04 15:01:00 → PHL 2026-12-04 16:43:00.

2026-11-20 → 2026-11-23 · $208.25

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

2026-11-27 → 2026-12-04 · $333.13

  • Southwest Airlines WN2200 / WN4606: PHL 2026-11-27 11:45:00 → DEN 2026-11-27 16:15:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
    • WN2200: PHL 2026-11-27 11:45:00 → MDW 2026-11-27 13:00:00; layover at MDW: 95 minutes.
    • WN4606: MDW 2026-11-27 14:35:00 → DEN 2026-11-27 16:15:00.
  • Southwest Airlines WN1622: DEN 2026-12-04 18:45:00 → PHL 2026-12-05 00:10:00; nonstop; 205 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $333.13

  • Southwest Airlines WN266 / WN528: PHL 2026-11-27 17:05:00 → DEN 2026-11-27 22:10:00; 1 stop(s) via DAL; 425 minutes. Local airport times.
    • WN266: PHL 2026-11-27 17:05:00 → DAL 2026-11-27 19:30:00; layover at DAL: 95 minutes.
    • WN528: DAL 2026-11-27 21:05:00 → DEN 2026-11-27 22:10:00.
  • Southwest Airlines WN1622: DEN 2026-12-04 18:45:00 → PHL 2026-12-05 00:10:00; nonstop; 205 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $333.13

  • Southwest Airlines WN2080 / WN237: PHL 2026-11-27 14:55:00 → DEN 2026-11-27 19:25:00; 1 stop(s) via BNA; 390 minutes. Local airport times.
    • WN2080: PHL 2026-11-27 14:55:00 → BNA 2026-11-27 16:10:00; layover at BNA: 85 minutes.
    • WN237: BNA 2026-11-27 17:35:00 → DEN 2026-11-27 19:25:00.
  • Southwest Airlines WN1622: DEN 2026-12-04 18:45:00 → PHL 2026-12-05 00:10:00; nonstop; 205 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $333.13

  • Southwest Airlines WN1424 / WN4143: PHL 2026-11-27 14:45:00 → DEN 2026-11-27 19:10:00; 1 stop(s) via STL; 385 minutes. Local airport times.
    • WN1424: PHL 2026-11-27 14:45:00 → STL 2026-11-27 16:20:00; layover at STL: 85 minutes.
    • WN4143: STL 2026-11-27 17:45:00 → DEN 2026-11-27 19:10:00.
  • Southwest Airlines WN1622: DEN 2026-12-04 18:45:00 → PHL 2026-12-05 00:10:00; nonstop; 205 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $336.63

  • Southwest Airlines WN2200 / WN4606: PHL 2026-11-20 11:45:00 → DEN 2026-11-20 16:15:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
    • WN2200: PHL 2026-11-20 11:45:00 → MDW 2026-11-20 13:00:00; layover at MDW: 95 minutes.
    • WN4606: MDW 2026-11-20 14:35:00 → DEN 2026-11-20 16:15:00.
  • Southwest Airlines WN1622: DEN 2026-11-23 18:45:00 → PHL 2026-11-24 00:10:00; nonstop; 205 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $336.63

  • Southwest Airlines WN1424 / WN4143: PHL 2026-11-20 14:45:00 → DEN 2026-11-20 19:10:00; 1 stop(s) via STL; 385 minutes. Local airport times.
    • WN1424: PHL 2026-11-20 14:45:00 → STL 2026-11-20 16:20:00; layover at STL: 85 minutes.
    • WN4143: STL 2026-11-20 17:45:00 → DEN 2026-11-20 19:10:00.
  • Southwest Airlines WN1622: DEN 2026-11-23 18:45:00 → PHL 2026-11-24 00:10:00; nonstop; 205 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $336.63

  • Southwest Airlines WN2080 / WN237: PHL 2026-11-20 14:55:00 → DEN 2026-11-20 19:25:00; 1 stop(s) via BNA; 390 minutes. Local airport times.
    • WN2080: PHL 2026-11-20 14:55:00 → BNA 2026-11-20 16:10:00; layover at BNA: 85 minutes.
    • WN237: BNA 2026-11-20 17:35:00 → DEN 2026-11-20 19:25:00.
  • Southwest Airlines WN1622: DEN 2026-11-23 18:45:00 → PHL 2026-11-24 00:10:00; nonstop; 205 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $336.63

  • Southwest Airlines WN266 / WN528: PHL 2026-11-20 17:05:00 → DEN 2026-11-20 22:10:00; 1 stop(s) via DAL; 425 minutes. Local airport times.
    • WN266: PHL 2026-11-20 17:05:00 → DAL 2026-11-20 19:30:00; layover at DAL: 95 minutes.
    • WN528: DAL 2026-11-20 21:05:00 → DEN 2026-11-20 22:10:00.
  • Southwest Airlines WN1622: DEN 2026-11-23 18:45:00 → PHL 2026-11-24 00:10:00; nonstop; 205 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $387.75

  • Delta Air Lines DL2791 / DL2849: PHL 2026-11-20 05:34:00 → DEN 2026-11-20 10:03:00; 1 stop(s) via MSP; 389 minutes. Local airport times.
    • DL2791: PHL 2026-11-20 05:34:00 → MSP 2026-11-20 07:35:00; layover at MSP: 75 minutes.
    • DL2849: MSP 2026-11-20 08:50:00 → DEN 2026-11-20 10:03:00.
  • Delta Air Lines DL346 / DL1329: DEN 2026-11-23 10:46:00 → PHL 2026-11-23 18:32:00; 1 stop(s) via ATL; 346 minutes. Local airport times.
    • DL346: DEN 2026-11-23 10:46:00 → ATL 2026-11-23 15:33:00; layover at ATL: 61 minutes.
    • DL1329: ATL 2026-11-23 16:34:00 → PHL 2026-11-23 18:32:00.

More dates for this route