Flights from Philadelphia to the Pacific Northwest for 3 days

Flights for your trip

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

2026-11-20 · one way · $200.00

• Alaska Airlines AS443: PHL 2026-11-20 18:11:00 → SEA 2026-11-20 21:53:00; nonstop; 402 minutes. Local airport times.

2026-11-20 · one way · $210.00

• American Airlines AA2311: PHL 2026-11-20 08:27:00 → SEA 2026-11-20 11:52:00; nonstop; 385 minutes. Local airport times.

2026-11-20 · one way · $215.00

• Delta Air Lines DL2092: PHL 2026-11-20 07:00:00 → SEA 2026-11-20 10:05:00; nonstop; 365 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $452.38

• Alaska Airlines AS443: PHL 2026-11-27 18:11:00 → SEA 2026-11-27 21:53:00; nonstop; 402 minutes. Local airport times.
• Alaska Airlines AS371: SEA 2026-12-04 21:35:00 → PHL 2026-12-05 05:40:00; nonstop; 305 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $470.00

• American Airlines AA2500: PHL 2026-11-20 18:35:00 → SEA 2026-11-20 21:59:00; nonstop; 384 minutes. Local airport times.
• American Airlines AA2203: SEA 2026-11-23 12:34:00 → PHL 2026-11-23 20:35:00; nonstop; 301 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $481.75

• Delta Air Lines DL2092: PHL 2026-11-20 07:00:00 → SEA 2026-11-20 10:05:00; nonstop; 365 minutes. Local airport times.
• Delta Air Lines DL1114: SEA 2026-11-23 21:38:00 → PHL 2026-11-24 05:43:00; nonstop; 305 minutes. Local airport times.

2026-11-20 · one way · $190.00

• Southwest Airlines WN1270 / WN3141: PHL 2026-11-20 17:15:00 → SEA 2026-11-20 22:50:00; 1 stop(s) via DEN; 515 minutes. Local airport times.
  • WN1270: PHL 2026-11-20 17:15:00 → DEN 2026-11-20 19:25:00; layover at DEN: 75 minutes.
  • WN3141: DEN 2026-11-20 20:40:00 → SEA 2026-11-20 22:50:00.

2026-11-20 · one way · $195.00

• United Airlines UA1811 / UA1660: PHL 2026-11-20 09:45:00 → SEA 2026-11-20 15:32:00; 1 stop(s) via ORD; 527 minutes. Local airport times.
  • UA1811: PHL 2026-11-20 09:45:00 → ORD 2026-11-20 11:20:00; layover at ORD: 85 minutes.
  • UA1660: ORD 2026-11-20 12:45:00 → SEA 2026-11-20 15:32:00.

2026-11-27 → 2026-12-04 · $428.88

• Southwest Airlines WN2108 / WN3032: PHL 2026-11-27 18:20:00 → SEA 2026-11-27 23:35:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN2108: PHL 2026-11-27 18:20:00 → MDW 2026-11-27 19:35:00; layover at MDW: 70 minutes.
  • WN3032: MDW 2026-11-27 20:45:00 → SEA 2026-11-27 23:35:00.
• Southwest Airlines WN1550 / WN1623: SEA 2026-12-04 06:30:00 → PHL 2026-12-04 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  • WN1550: SEA 2026-12-04 06:30:00 → MDW 2026-12-04 12:25:00; layover at MDW: 70 minutes.
  • WN1623: MDW 2026-12-04 13:35:00 → PHL 2026-12-04 16:30:00.

2026-11-27 → 2026-12-04 · $434.75

• United Airlines UA1811 / UA1660: PHL 2026-11-27 09:45:00 → SEA 2026-11-27 15:32:00; 1 stop(s) via ORD; 527 minutes. Local airport times.
  • UA1811: PHL 2026-11-27 09:45:00 → ORD 2026-11-27 11:20:00; layover at ORD: 85 minutes.
  • UA1660: ORD 2026-11-27 12:45:00 → SEA 2026-11-27 15:32:00.
• United Airlines UA1686 / UA225: SEA 2026-12-04 05:05:00 → PHL 2026-12-04 15:51:00; 1 stop(s) via DEN; 466 minutes. Local airport times.
  • UA1686: SEA 2026-12-04 05:05:00 → DEN 2026-12-04 08:42:00; layover at DEN: 93 minutes.
  • UA225: DEN 2026-12-04 10:15:00 → PHL 2026-12-04 15:51:00.

2026-11-20 · one way · $200.00

• Alaska Airlines AS370: PHL 2026-11-20 07:02:00 → SEA 2026-11-20 10:29:00; nonstop; 387 minutes. Local airport times.

2026-11-20 · one way · $210.00

• American Airlines AA2500: PHL 2026-11-20 18:35:00 → SEA 2026-11-20 21:59:00; nonstop; 384 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $452.38

• Alaska Airlines AS443: PHL 2026-11-20 18:11:00 → SEA 2026-11-20 21:53:00; nonstop; 402 minutes. Local airport times.
• Alaska Airlines AS442: SEA 2026-11-23 09:05:00 → PHL 2026-11-23 17:08:00; nonstop; 303 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $452.38

• Alaska Airlines AS370: PHL 2026-11-27 07:02:00 → SEA 2026-11-27 10:29:00; nonstop; 387 minutes. Local airport times.
• Alaska Airlines AS371: SEA 2026-12-04 21:35:00 → PHL 2026-12-05 05:40:00; nonstop; 305 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $452.38

• Alaska Airlines AS370: PHL 2026-11-20 07:02:00 → SEA 2026-11-20 10:29:00; nonstop; 387 minutes. Local airport times.
• Alaska Airlines AS442: SEA 2026-11-23 09:05:00 → PHL 2026-11-23 17:08:00; nonstop; 303 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $470.00

• American Airlines AA2500: PHL 2026-11-27 18:35:00 → SEA 2026-11-27 21:59:00; nonstop; 384 minutes. Local airport times.
• American Airlines AA2500: SEA 2026-12-04 23:17:00 → PHL 2026-12-05 07:19:00; nonstop; 302 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $470.00

• American Airlines AA2311: PHL 2026-11-27 08:27:00 → SEA 2026-11-27 11:52:00; nonstop; 385 minutes. Local airport times.
• American Airlines AA2500: SEA 2026-12-04 23:17:00 → PHL 2026-12-05 07:19:00; nonstop; 302 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $470.00

• American Airlines AA2311: PHL 2026-11-20 08:27:00 → SEA 2026-11-20 11:52:00; nonstop; 385 minutes. Local airport times.
• American Airlines AA2203: SEA 2026-11-23 12:34:00 → PHL 2026-11-23 20:35:00; nonstop; 301 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $481.75

• Delta Air Lines DL2092: PHL 2026-11-27 07:00:00 → SEA 2026-11-27 10:05:00; nonstop; 365 minutes. Local airport times.
• Delta Air Lines DL1114: SEA 2026-12-04 21:38:00 → PHL 2026-12-05 05:43:00; nonstop; 305 minutes. Local airport times.

2026-11-20 · one way · $190.00

• Southwest Airlines WN2108 / WN3032: PHL 2026-11-20 18:20:00 → SEA 2026-11-20 23:35:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN2108: PHL 2026-11-20 18:20:00 → MDW 2026-11-20 19:35:00; layover at MDW: 70 minutes.
  • WN3032: MDW 2026-11-20 20:45:00 → SEA 2026-11-20 23:35:00.

2026-11-20 · one way · $195.00

• Delta Air Lines DL2023 / DL2995: PHL 2026-11-20 07:15:00 → SEA 2026-11-20 12:36:00; 1 stop(s) via SLC; 501 minutes. Local airport times.
  • DL2023: PHL 2026-11-20 07:15:00 → SLC 2026-11-20 10:15:00; layover at SLC: 60 minutes.
  • DL2995: SLC 2026-11-20 11:15:00 → SEA 2026-11-20 12:36:00.

2026-11-20 · one way · $195.00

• Delta Air Lines DL2968 / DL728: PHL 2026-11-20 09:43:00 → SEA 2026-11-20 14:55:00; 1 stop(s) via DTW; 492 minutes. Local airport times.
  • DL2968: PHL 2026-11-20 09:43:00 → DTW 2026-11-20 11:35:00; layover at DTW: 78 minutes.
  • DL728: DTW 2026-11-20 12:53:00 → SEA 2026-11-20 14:55:00.

2026-11-20 · one way · $195.00

• Delta Air Lines DL2791 / DL868: PHL 2026-11-20 05:34:00 → SEA 2026-11-20 10:42:00; 1 stop(s) via MSP; 488 minutes. Local airport times.
  • DL2791: PHL 2026-11-20 05:34:00 → MSP 2026-11-20 07:35:00; layover at MSP: 70 minutes.
  • DL868: MSP 2026-11-20 08:45:00 → SEA 2026-11-20 10:42:00.

2026-11-20 → 2026-11-23 · $428.88

• Southwest Airlines WN1270 / WN3141: PHL 2026-11-20 17:15:00 → SEA 2026-11-20 22:50:00; 1 stop(s) via DEN; 515 minutes. Local airport times.
  • WN1270: PHL 2026-11-20 17:15:00 → DEN 2026-11-20 19:25:00; layover at DEN: 75 minutes.
  • WN3141: DEN 2026-11-20 20:40:00 → SEA 2026-11-20 22:50:00.
• Southwest Airlines WN1550 / WN1623: SEA 2026-11-23 06:30:00 → PHL 2026-11-23 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  • WN1550: SEA 2026-11-23 06:30:00 → MDW 2026-11-23 12:25:00; layover at MDW: 70 minutes.
  • WN1623: MDW 2026-11-23 13:35:00 → PHL 2026-11-23 16:30:00.

2026-11-20 → 2026-11-23 · $428.88

• Southwest Airlines WN2108 / WN3032: PHL 2026-11-20 18:20:00 → SEA 2026-11-20 23:35:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN2108: PHL 2026-11-20 18:20:00 → MDW 2026-11-20 19:35:00; layover at MDW: 70 minutes.
  • WN3032: MDW 2026-11-20 20:45:00 → SEA 2026-11-20 23:35:00.
• Southwest Airlines WN1550 / WN1623: SEA 2026-11-23 06:30:00 → PHL 2026-11-23 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  • WN1550: SEA 2026-11-23 06:30:00 → MDW 2026-11-23 12:25:00; layover at MDW: 70 minutes.
  • WN1623: MDW 2026-11-23 13:35:00 → PHL 2026-11-23 16:30:00.

2026-11-27 → 2026-12-04 · $428.88

• Southwest Airlines WN1270 / WN3141: PHL 2026-11-27 17:15:00 → SEA 2026-11-27 22:50:00; 1 stop(s) via DEN; 515 minutes. Local airport times.
  • WN1270: PHL 2026-11-27 17:15:00 → DEN 2026-11-27 19:25:00; layover at DEN: 75 minutes.
  • WN3141: DEN 2026-11-27 20:40:00 → SEA 2026-11-27 22:50:00.
• Southwest Airlines WN1550 / WN1623: SEA 2026-12-04 06:30:00 → PHL 2026-12-04 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  • WN1550: SEA 2026-12-04 06:30:00 → MDW 2026-12-04 12:25:00; layover at MDW: 70 minutes.
  • WN1623: MDW 2026-12-04 13:35:00 → PHL 2026-12-04 16:30:00.

2026-11-20 → 2026-11-23 · $434.75

• United Airlines UA1811 / UA1660: PHL 2026-11-20 09:45:00 → SEA 2026-11-20 15:32:00; 1 stop(s) via ORD; 527 minutes. Local airport times.
  • UA1811: PHL 2026-11-20 09:45:00 → ORD 2026-11-20 11:20:00; layover at ORD: 85 minutes.
  • UA1660: ORD 2026-11-20 12:45:00 → SEA 2026-11-20 15:32:00.
• United Airlines UA1686 / UA225: SEA 2026-11-23 05:05:00 → PHL 2026-11-23 15:51:00; 1 stop(s) via DEN; 466 minutes. Local airport times.
  • UA1686: SEA 2026-11-23 05:05:00 → DEN 2026-11-23 08:42:00; layover at DEN: 93 minutes.
  • UA225: DEN 2026-11-23 10:15:00 → PHL 2026-11-23 15:51:00.

2026-11-27 → 2026-12-04 · $437.38

• Alaska Airlines AS370: PHL 2026-11-27 07:00:00 → SEA 2026-11-27 10:28:00; nonstop; 388 minutes. Local airport times.
• Alaska Airlines AS328 / AA970: SEA 2026-12-04 23:40:00 → PHL 2026-12-05 09:50:00; 1 stop(s) via ORD; 430 minutes. Local airport times.
  • AS328: SEA 2026-12-04 23:40:00 → ORD 2026-12-05 05:37:00; layover at ORD: 68 minutes.
  • AA970: ORD 2026-12-05 06:45:00 → PHL 2026-12-05 09:50:00.

2026-11-27 → 2026-12-04 · $458.13

• Delta Air Lines DL2968 / DL728: PHL 2026-11-27 09:43:00 → SEA 2026-11-27 14:55:00; 1 stop(s) via DTW; 492 minutes. Local airport times.
  • DL2968: PHL 2026-11-27 09:43:00 → DTW 2026-11-27 11:35:00; layover at DTW: 78 minutes.
  • DL728: DTW 2026-11-27 12:53:00 → SEA 2026-11-27 14:55:00.
• Delta Air Lines DL1114: SEA 2026-12-04 21:38:00 → PHL 2026-12-05 05:43:00; nonstop; 305 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $458.13

• Delta Air Lines DL2791 / DL868: PHL 2026-11-27 05:34:00 → SEA 2026-11-27 10:42:00; 1 stop(s) via MSP; 488 minutes. Local airport times.
  • DL2791: PHL 2026-11-27 05:34:00 → MSP 2026-11-27 07:35:00; layover at MSP: 70 minutes.
  • DL868: MSP 2026-11-27 08:45:00 → SEA 2026-11-27 10:42:00.
• Delta Air Lines DL1114: SEA 2026-12-04 21:38:00 → PHL 2026-12-05 05:43:00; nonstop; 305 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $464.25

• Delta Air Lines DL2791 / DL868: PHL 2026-11-20 05:34:00 → SEA 2026-11-20 10:42:00; 1 stop(s) via MSP; 488 minutes. Local airport times.
  • DL2791: PHL 2026-11-20 05:34:00 → MSP 2026-11-20 07:35:00; layover at MSP: 70 minutes.
  • DL868: MSP 2026-11-20 08:45:00 → SEA 2026-11-20 10:42:00.
• Delta Air Lines DL1114: SEA 2026-11-23 21:38:00 → PHL 2026-11-24 05:43:00; nonstop; 305 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $464.25

• Delta Air Lines DL2968 / DL728: PHL 2026-11-20 09:43:00 → SEA 2026-11-20 14:55:00; 1 stop(s) via DTW; 492 minutes. Local airport times.
  • DL2968: PHL 2026-11-20 09:43:00 → DTW 2026-11-20 11:35:00; layover at DTW: 78 minutes.
  • DL728: DTW 2026-11-20 12:53:00 → SEA 2026-11-20 14:55:00.
• Delta Air Lines DL1114: SEA 2026-11-23 21:38:00 → PHL 2026-11-24 05:43:00; nonstop; 305 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $464.25

• Delta Air Lines DL2023 / DL2995: PHL 2026-11-20 07:15:00 → SEA 2026-11-20 12:36:00; 1 stop(s) via SLC; 501 minutes. Local airport times.
  • DL2023: PHL 2026-11-20 07:15:00 → SLC 2026-11-20 10:15:00; layover at SLC: 60 minutes.
  • DL2995: SLC 2026-11-20 11:15:00 → SEA 2026-11-20 12:36:00.
• Delta Air Lines DL1114: SEA 2026-11-23 21:38:00 → PHL 2026-11-24 05:43:00; nonstop; 305 minutes. Local airport times.

More dates for this route

• Nov 20, 2026 → Nov 23, 2026
• Nov 27, 2026 → Dec 4, 2026
• Nov 20, 2026 · One way

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The Pacific Northwest for 3 days from other cities

Fares observed October 28, 2026. USD for the travelers shown. Search a trip for current prices.

The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.

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Where to stay: Where to stay in Seattle: the 9 best neighborhoods, ranked · Seattle hotels where a family of four can share one room

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• This page: Flights from Philadelphia to the Pacific Northwest for 3 days. Round-trip fares from Philadelphia to the Pacific Northwest for 3 days: Seattle, Portland, Vancouver, Spokane, Eugene and Bellingham and more, for stays of 2 to 3 nights. The cheapest saved fare for each destination, and a link to search your own dates.
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