San Diego (SAN) to Philadelphia (PHL), Dec 11–13, 2026: from $170 one way

Lowest published fare: $170 one way, Axel-exclusive, Southwest Airlines, 1 stop, Dec 11, 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.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: San Diego to Philadelphia (PHL) flight deals

2026-12-13 · one way · Axel-exclusive $195.00

• American Airlines AA2595: SAN 2026-12-13 06:20:00 → PHL 2026-12-13 14:37:00; nonstop; 317 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $170.00

• Southwest Airlines WN1645 / WN1747: SAN 2026-12-11 06:15:00 → PHL 2026-12-11 16:35:00; 1 stop(s) via DEN; 440 minutes. Local airport times.
  • WN1645: SAN 2026-12-11 06:15:00 → DEN 2026-12-11 09:45:00; layover at DEN: 90 minutes.
  • WN1747: DEN 2026-12-11 11:15:00 → PHL 2026-12-11 16:35:00.

2026-12-13 · one way · Axel-exclusive $180.00

• United Airlines UA2476 / UA2049: SAN 2026-12-13 08:40:00 → PHL 2026-12-13 19:31:00; 1 stop(s) via DEN; 471 minutes. Local airport times.
  • UA2476: SAN 2026-12-13 08:40:00 → DEN 2026-12-13 12:06:00; layover at DEN: 114 minutes.
  • UA2049: DEN 2026-12-13 14:00:00 → PHL 2026-12-13 19:31:00.

2026-12-13 · one way · Axel-exclusive $185.00

• Delta Air Lines DL1252 / DL2075: SAN 2026-12-13 19:11:00 → PHL 2026-12-14 05:55:00; 1 stop(s) via SLC; 464 minutes. Local airport times.
  • DL1252: SAN 2026-12-13 19:11:00 → SLC 2026-12-13 22:14:00; layover at SLC: 91 minutes.
  • DL2075: SLC 2026-12-13 23:45:00 → PHL 2026-12-14 05:55:00.

2026-12-12 · one way · Axel-exclusive $195.00

• American Airlines AA2595: SAN 2026-12-12 06:20:00 → PHL 2026-12-12 14:37:00; nonstop; 317 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $195.00

• American Airlines AA2163: SAN 2026-12-11 21:25:00 → PHL 2026-12-12 05:35:00; nonstop; 310 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $195.00

• American Airlines AA1236: SAN 2026-12-12 21:25:00 → PHL 2026-12-13 05:37:00; nonstop; 312 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $195.00

• American Airlines AA1236: SAN 2026-12-13 21:25:00 → PHL 2026-12-14 05:37:00; nonstop; 312 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $195.00

• American Airlines AA2595: SAN 2026-12-11 06:20:00 → PHL 2026-12-11 14:37:00; nonstop; 317 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $170.00

• Southwest Airlines WN4669 / WN2825: SAN 2026-12-12 11:55:00 → PHL 2026-12-12 22:10:00; 1 stop(s) via BNA; 435 minutes. Local airport times.
  • WN4669: SAN 2026-12-12 11:55:00 → BNA 2026-12-12 17:45:00; layover at BNA: 80 minutes.
  • WN2825: BNA 2026-12-12 19:05:00 → PHL 2026-12-12 22:10:00.

2026-12-12 · one way · Axel-exclusive $170.00

• Southwest Airlines WN1645 / WN1747: SAN 2026-12-12 06:15:00 → PHL 2026-12-12 16:35:00; 1 stop(s) via DEN; 440 minutes. Local airport times.
  • WN1645: SAN 2026-12-12 06:15:00 → DEN 2026-12-12 09:45:00; layover at DEN: 90 minutes.
  • WN1747: DEN 2026-12-12 11:15:00 → PHL 2026-12-12 16:35:00.

2026-12-13 · one way · Axel-exclusive $170.00

• Southwest Airlines WN1645 / WN1747: SAN 2026-12-13 06:15:00 → PHL 2026-12-13 16:35:00; 1 stop(s) via DEN; 440 minutes. Local airport times.
  • WN1645: SAN 2026-12-13 06:15:00 → DEN 2026-12-13 09:45:00; layover at DEN: 90 minutes.
  • WN1747: DEN 2026-12-13 11:15:00 → PHL 2026-12-13 16:35:00.

2026-12-11 · one way · Axel-exclusive $170.00

• Southwest Airlines WN4669 / WN2825: SAN 2026-12-11 11:55:00 → PHL 2026-12-11 22:10:00; 1 stop(s) via BNA; 435 minutes. Local airport times.
  • WN4669: SAN 2026-12-11 11:55:00 → BNA 2026-12-11 17:45:00; layover at BNA: 80 minutes.
  • WN2825: BNA 2026-12-11 19:05:00 → PHL 2026-12-11 22:10:00.

2026-12-13 · one way · Axel-exclusive $170.00

• Southwest Airlines WN4669 / WN2825: SAN 2026-12-13 11:55:00 → PHL 2026-12-13 22:10:00; 1 stop(s) via BNA; 435 minutes. Local airport times.
  • WN4669: SAN 2026-12-13 11:55:00 → 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.

2026-12-12 · one way · Axel-exclusive $175.00

• American Airlines AA3293 / AA3208: SAN 2026-12-12 22:35:00 → PHL 2026-12-13 09:08:00; 1 stop(s) via CLT; 453 minutes. Local airport times.
  • AA3293: SAN 2026-12-12 22:35:00 → CLT 2026-12-13 06:08:00; layover at CLT: 77 minutes.
  • AA3208: CLT 2026-12-13 07:25:00 → PHL 2026-12-13 09:08:00.

2026-12-11 · one way · Axel-exclusive $175.00

• American Airlines AA3293 / AA3208: SAN 2026-12-11 22:35:00 → PHL 2026-12-12 09:08:00; 1 stop(s) via CLT; 453 minutes. Local airport times.
  • AA3293: SAN 2026-12-11 22:35:00 → CLT 2026-12-12 06:08:00; layover at CLT: 77 minutes.
  • AA3208: CLT 2026-12-12 07:25:00 → PHL 2026-12-12 09:08:00.

2026-12-13 · one way · Axel-exclusive $175.00

• American Airlines AA3293 / AA3208: SAN 2026-12-13 22:35:00 → PHL 2026-12-14 09:08:00; 1 stop(s) via CLT; 453 minutes. Local airport times.
  • AA3293: SAN 2026-12-13 22:35:00 → CLT 2026-12-14 06:08:00; layover at CLT: 77 minutes.
  • AA3208: CLT 2026-12-14 07:25:00 → PHL 2026-12-14 09:08:00.

2026-12-12 · one way · Axel-exclusive $180.00

• United Airlines UA2476 / UA2049: SAN 2026-12-12 08:40:00 → PHL 2026-12-12 19:31:00; 1 stop(s) via DEN; 471 minutes. Local airport times.
  • UA2476: SAN 2026-12-12 08:40:00 → DEN 2026-12-12 12:06:00; layover at DEN: 114 minutes.
  • UA2049: DEN 2026-12-12 14:00:00 → PHL 2026-12-12 19:31:00.

2026-12-11 · one way · Axel-exclusive $180.00

• United Airlines UA2476 / UA2049: SAN 2026-12-11 08:40:00 → PHL 2026-12-11 19:31:00; 1 stop(s) via DEN; 471 minutes. Local airport times.
  • UA2476: SAN 2026-12-11 08:40:00 → DEN 2026-12-11 12:06:00; layover at DEN: 114 minutes.
  • UA2049: DEN 2026-12-11 14:00:00 → PHL 2026-12-11 19:31:00.

2026-12-12 · one way · Axel-exclusive $185.00

• Delta Air Lines DL1252 / DL2075: SAN 2026-12-12 19:11:00 → PHL 2026-12-13 05:55:00; 1 stop(s) via SLC; 464 minutes. Local airport times.
  • DL1252: SAN 2026-12-12 19:11:00 → SLC 2026-12-12 22:14:00; layover at SLC: 91 minutes.
  • DL2075: SLC 2026-12-12 23:45:00 → PHL 2026-12-13 05:55:00.

2026-12-12 · one way · Axel-exclusive $185.00

• Delta Air Lines DL764 / DL2968: SAN 2026-12-12 22:35:00 → PHL 2026-12-13 08:57:00; 1 stop(s) via DTW; 442 minutes. Local airport times.
  • DL764: SAN 2026-12-12 22:35:00 → DTW 2026-12-13 05:56:00; layover at DTW: 79 minutes.
  • DL2968: DTW 2026-12-13 07:15:00 → PHL 2026-12-13 08:57:00.

2026-12-11 · one way · Axel-exclusive $185.00

• Delta Air Lines DL1252 / DL2075: SAN 2026-12-11 19:11:00 → PHL 2026-12-12 05:55:00; 1 stop(s) via SLC; 464 minutes. Local airport times.
  • DL1252: SAN 2026-12-11 19:11:00 → SLC 2026-12-11 22:14:00; layover at SLC: 91 minutes.
  • DL2075: SLC 2026-12-11 23:45:00 → PHL 2026-12-12 05:55:00.

2026-12-13 · one way · Axel-exclusive $185.00

• Delta Air Lines DL764 / DL2968: SAN 2026-12-13 22:35:00 → PHL 2026-12-14 08:57:00; 1 stop(s) via DTW; 442 minutes. Local airport times.
  • DL764: SAN 2026-12-13 22:35:00 → DTW 2026-12-14 05:56:00; layover at DTW: 79 minutes.
  • DL2968: DTW 2026-12-14 07:15:00 → PHL 2026-12-14 08:57:00.

2026-12-11 · one way · Axel-exclusive $185.00

• Delta Air Lines DL764 / DL2968: SAN 2026-12-11 22:35:00 → PHL 2026-12-12 08:57:00; 1 stop(s) via DTW; 442 minutes. Local airport times.
  • DL764: SAN 2026-12-11 22:35:00 → DTW 2026-12-12 05:56:00; layover at DTW: 79 minutes.
  • DL2968: DTW 2026-12-12 07:15:00 → PHL 2026-12-12 08:57:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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