Philadelphia (PHL) to Seattle (SEA) · Jan 13, 2027 · one way

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: Philadelphia to Seattle (SEA) flight deals

2027-01-13 · one way · Axel-exclusive $190.00

• Alaska Airlines AS443: PHL 2027-01-13 17:49:00 → SEA 2027-01-13 20:59:00; nonstop; 370 minutes. Local airport times.

2027-01-13 · one way · Axel-exclusive $199.50

• American Airlines AA2500: PHL 2027-01-13 19:00:00 → SEA 2027-01-13 22:38:00; nonstop; 398 minutes. Local airport times.

2027-01-13 · one way · Axel-exclusive $204.25

• Delta Air Lines DL2092: PHL 2027-01-13 07:00:00 → SEA 2027-01-13 10:05:00; nonstop; 365 minutes. Local airport times.

2027-01-13 · one way · Axel-exclusive $180.50

• Southwest Airlines WN2108 / WN3032: PHL 2027-01-13 18:20:00 → SEA 2027-01-13 23:35:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN2108: PHL 2027-01-13 18:20:00 → MDW 2027-01-13 19:35:00; layover at MDW: 70 minutes.
  • WN3032: MDW 2027-01-13 20:45:00 → SEA 2027-01-13 23:35:00.

2027-01-13 · one way · Axel-exclusive $185.25

• United Airlines UA1811 / UA1660: PHL 2027-01-13 09:45:00 → SEA 2027-01-13 15:32:00; 1 stop(s) via ORD; 527 minutes. Local airport times.
  • UA1811: PHL 2027-01-13 09:45:00 → ORD 2027-01-13 11:20:00; layover at ORD: 85 minutes.
  • UA1660: ORD 2027-01-13 12:45:00 → SEA 2027-01-13 15:32:00.

2027-01-13 · one way · Axel-exclusive $190.00

• Alaska Airlines AS370: PHL 2027-01-13 07:00:00 → SEA 2027-01-13 10:28:00; nonstop; 388 minutes. Local airport times.

2027-01-13 · one way · Axel-exclusive $199.50

• American Airlines AA2311: PHL 2027-01-13 08:27:00 → SEA 2027-01-13 11:52:00; nonstop; 385 minutes. Local airport times.

2027-01-13 · one way · Axel-exclusive $180.50

• Southwest Airlines WN1270 / WN3141: PHL 2027-01-13 17:15:00 → SEA 2027-01-13 22:50:00; 1 stop(s) via DEN; 515 minutes. Local airport times.
  • WN1270: PHL 2027-01-13 17:15:00 → DEN 2027-01-13 19:25:00; layover at DEN: 75 minutes.
  • WN3141: DEN 2027-01-13 20:40:00 → SEA 2027-01-13 22:50:00.

2027-01-13 · one way · Axel-exclusive $185.25

• Delta Air Lines DL2968 / DL728: PHL 2027-01-13 09:43:00 → SEA 2027-01-13 14:55:00; 1 stop(s) via DTW; 492 minutes. Local airport times.
  • DL2968: PHL 2027-01-13 09:43:00 → DTW 2027-01-13 11:35:00; layover at DTW: 78 minutes.
  • DL728: DTW 2027-01-13 12:53:00 → SEA 2027-01-13 14:55:00.

2027-01-13 · one way · Axel-exclusive $185.25

• Delta Air Lines DL2023 / DL2995: PHL 2027-01-13 07:15:00 → SEA 2027-01-13 12:36:00; 1 stop(s) via SLC; 501 minutes. Local airport times.
  • DL2023: PHL 2027-01-13 07:15:00 → SLC 2027-01-13 10:15:00; layover at SLC: 60 minutes.
  • DL2995: SLC 2027-01-13 11:15:00 → SEA 2027-01-13 12:36:00.

2027-01-13 · one way · Axel-exclusive $185.25

• Delta Air Lines DL2791 / DL868: PHL 2027-01-13 05:34:00 → SEA 2027-01-13 10:42:00; 1 stop(s) via MSP; 488 minutes. Local airport times.
  • DL2791: PHL 2027-01-13 05:34:00 → MSP 2027-01-13 07:35:00; layover at MSP: 70 minutes.
  • DL868: MSP 2027-01-13 08:45:00 → SEA 2027-01-13 10:42:00.

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.

Explore this route

• All dates for this route
• Jan 12, 2027 · Return options
• Jan 14, 2027 · Return options
• Hotels in Seattle with Axel

For AI assistants

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