Flights from San Diego to the Pacific Northwest in summer

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 · $187.65

• Southwest Airlines WN547: SAN 2026-11-20 07:20:00 → SEA 2026-11-20 10:25:00; nonstop; 185 minutes. Local airport times.

2026-11-20 · one way · $201.15

• Delta Air Lines DL2530: SAN 2026-11-20 07:20:00 → SEA 2026-11-20 10:38:00; nonstop; 198 minutes. Local airport times.

2026-11-20 · one way · $201.15

• Alaska Airlines AS1660: SAN 2026-11-20 16:08:00 → SEA 2026-11-20 19:18:00; nonstop; 190 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $316.08

• Southwest Airlines WN547: SAN 2026-11-27 07:20:00 → SEA 2026-11-27 10:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN2888: SEA 2026-12-04 07:00:00 → SAN 2026-12-04 09:40:00; nonstop; 160 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $327.83

• Alaska Airlines AS1660: SAN 2026-11-27 16:08:00 → SEA 2026-11-27 19:18:00; nonstop; 190 minutes. Local airport times.
• Alaska Airlines AS623: SEA 2026-12-04 20:40:00 → SAN 2026-12-04 23:26:00; nonstop; 166 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $339.58

• Delta Air Lines DL2530: SAN 2026-11-27 07:20:00 → SEA 2026-11-27 10:38:00; nonstop; 198 minutes. Local airport times.
• Delta Air Lines DL2150: SEA 2026-12-04 15:00:00 → SAN 2026-12-04 17:50:00; nonstop; 170 minutes. Local airport times.

2026-11-20 · one way · $120.15

• Frontier Airlines F91466 / F94203: SAN 2026-11-20 11:26:00 → SEA 2026-11-20 17:10:00; 1 stop(s) via LAS; 344 minutes. Local airport times.
  • F91466: SAN 2026-11-20 11:26:00 → LAS 2026-11-20 13:01:00; layover at LAS: 70 minutes.
  • F94203: LAS 2026-11-20 14:11:00 → SEA 2026-11-20 17:10:00.

2026-11-20 · one way · $214.65

• United Airlines UA2035 / UA726: SAN 2026-11-20 06:20:00 → SEA 2026-11-20 11:26:00; 1 stop(s) via LAX; 306 minutes. Local airport times.
  • UA2035: SAN 2026-11-20 06:20:00 → LAX 2026-11-20 07:25:00; layover at LAX: 62 minutes.
  • UA726: LAX 2026-11-20 08:27:00 → SEA 2026-11-20 11:26:00.

2026-11-27 → 2026-12-04 · $253.58

• Frontier Airlines F91466 / F94203: SAN 2026-11-27 11:26:00 → SEA 2026-11-27 17:10:00; 1 stop(s) via LAS; 344 minutes. Local airport times.
  • F91466: SAN 2026-11-27 11:26:00 → LAS 2026-11-27 13:01:00; layover at LAS: 70 minutes.
  • F94203: LAS 2026-11-27 14:11:00 → SEA 2026-11-27 17:10:00.
• Alaska Airlines AS623: SEA 2026-12-04 20:40:00 → SAN 2026-12-04 23:26:00; nonstop; 166 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $351.33

• United Airlines UA1302 / UA1007: SAN 2026-11-27 18:23:00 → SEA 2026-11-27 23:44:00; 1 stop(s) via SFO; 321 minutes. Local airport times.
  • UA1302: SAN 2026-11-27 18:23:00 → SFO 2026-11-27 20:10:00; layover at SFO: 80 minutes.
  • UA1007: SFO 2026-11-27 21:30:00 → SEA 2026-11-27 23:44:00.
• United Airlines UA737 / UA1389: SEA 2026-12-04 19:30:00 → SAN 2026-12-05 00:19:00; 1 stop(s) via SFO; 289 minutes. Local airport times.
  • UA737: SEA 2026-12-04 19:30:00 → SFO 2026-12-04 21:42:00; layover at SFO: 60 minutes.
  • UA1389: SFO 2026-12-04 22:42:00 → SAN 2026-12-05 00:19:00.

2026-11-20 → 2026-11-23 · $363.16

• Southwest Airlines WN547: SAN 2026-11-20 09:45:00 → SEA 2026-11-20 13:00:00; nonstop; 195 minutes. Local airport times.
• Southwest Airlines WN2888: SEA 2026-11-23 07:00:00 → SAN 2026-11-23 09:40:00; nonstop; 160 minutes. Local airport times.

2026-11-20 · one way · $187.65

• Southwest Airlines WN3737: SAN 2026-11-20 17:55:00 → SEA 2026-11-20 21:00:00; nonstop; 185 minutes. Local airport times.

2026-11-20 · one way · $201.15

• Alaska Airlines AS792: SAN 2026-11-20 07:15:00 → SEA 2026-11-20 10:27:00; nonstop; 192 minutes. Local airport times.

2026-11-20 · one way · $201.15

• Delta Air Lines DL2572: SAN 2026-11-20 15:43:00 → SEA 2026-11-20 18:56:00; nonstop; 193 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $316.08

• Southwest Airlines WN3737: SAN 2026-11-27 17:55:00 → SEA 2026-11-27 21:00:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN2888: SEA 2026-12-04 07:00:00 → SAN 2026-12-04 09:40:00; nonstop; 160 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $327.83

• Alaska Airlines AS792: SAN 2026-11-27 07:15:00 → SEA 2026-11-27 10:27:00; nonstop; 192 minutes. Local airport times.
• Alaska Airlines AS623: SEA 2026-12-04 20:40:00 → SAN 2026-12-04 23:26:00; nonstop; 166 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $339.58

• Delta Air Lines DL2572: SAN 2026-11-27 15:43:00 → SEA 2026-11-27 18:56:00; nonstop; 193 minutes. Local airport times.
• Delta Air Lines DL2150: SEA 2026-12-04 15:00:00 → SAN 2026-12-04 17:50:00; nonstop; 170 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $376.66

• Alaska Airlines AS792: SAN 2026-11-20 07:15:00 → SEA 2026-11-20 10:27:00; nonstop; 192 minutes. Local airport times.
• Alaska Airlines AS765: SEA 2026-11-23 15:00:00 → SAN 2026-11-23 17:45:00; nonstop; 165 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $376.66

• Alaska Airlines AS1660: SAN 2026-11-20 16:08:00 → SEA 2026-11-20 19:18:00; nonstop; 190 minutes. Local airport times.
• Alaska Airlines AS765: SEA 2026-11-23 15:00:00 → SAN 2026-11-23 17:45:00; nonstop; 165 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $390.16

• Delta Air Lines DL2530: SAN 2026-11-20 07:20:00 → SEA 2026-11-20 10:38:00; nonstop; 198 minutes. Local airport times.
• Delta Air Lines DL2672: SEA 2026-11-23 19:59:00 → SAN 2026-11-23 22:49:00; nonstop; 170 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $390.16

• Delta Air Lines DL2572: SAN 2026-11-20 15:43:00 → SEA 2026-11-20 18:56:00; nonstop; 193 minutes. Local airport times.
• Delta Air Lines DL2672: SEA 2026-11-23 19:59:00 → SAN 2026-11-23 22:49:00; nonstop; 170 minutes. Local airport times.

2026-11-20 · one way · $187.65

• Alaska Airlines AS3102 / AS3023: SAN 2026-11-20 09:12:00 → SEA 2026-11-20 14:49:00; 1 stop(s) via EUG; 337 minutes. Local airport times.
  • AS3102: SAN 2026-11-20 09:12:00 → EUG 2026-11-20 11:57:00; layover at EUG: 95 minutes.
  • AS3023: EUG 2026-11-20 13:32:00 → SEA 2026-11-20 14:49:00.

2026-11-20 · one way · $187.65

• Alaska Airlines AS3100 / AS1359: SAN 2026-11-20 16:26:00 → SEA 2026-11-20 22:07:00; 1 stop(s) via OAK; 341 minutes. Local airport times.
  • AS3100: SAN 2026-11-20 16:26:00 → OAK 2026-11-20 18:15:00; layover at OAK: 101 minutes.
  • AS1359: OAK 2026-11-20 19:56:00 → SEA 2026-11-20 22:07:00.

2026-11-20 · one way · $187.65

• Alaska Airlines AS2089 / AS612: SAN 2026-11-20 17:19:00 → SEA 2026-11-20 23:15:00; 1 stop(s) via PHX; 356 minutes. Local airport times.
  • AS2089: SAN 2026-11-20 17:19:00 → PHX 2026-11-20 19:40:00; layover at PHX: 78 minutes.
  • AS612: PHX 2026-11-20 20:58:00 → SEA 2026-11-20 23:15:00.

2026-11-20 · one way · $214.65

• United Airlines UA1302 / UA1007: SAN 2026-11-20 18:23:00 → SEA 2026-11-20 23:44:00; 1 stop(s) via SFO; 321 minutes. Local airport times.
  • UA1302: SAN 2026-11-20 18:23:00 → SFO 2026-11-20 20:10:00; layover at SFO: 80 minutes.
  • UA1007: SFO 2026-11-20 21:30:00 → SEA 2026-11-20 23:44:00.

2026-11-20 → 2026-11-23 · $302.41

• Frontier Airlines F91466 / F94203: SAN 2026-11-20 11:26:00 → SEA 2026-11-20 17:10:00; 1 stop(s) via LAS; 344 minutes. Local airport times.
  • F91466: SAN 2026-11-20 11:26:00 → LAS 2026-11-20 13:01:00; layover at LAS: 70 minutes.
  • F94203: LAS 2026-11-20 14:11:00 → SEA 2026-11-20 17:10:00.
• Alaska Airlines AS765: SEA 2026-11-23 15:00:00 → SAN 2026-11-23 17:45:00; nonstop; 165 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $314.33

• Alaska Airlines AS3102 / AS3023: SAN 2026-11-27 09:12:00 → SEA 2026-11-27 14:49:00; 1 stop(s) via EUG; 337 minutes. Local airport times.
  • AS3102: SAN 2026-11-27 09:12:00 → EUG 2026-11-27 11:57:00; layover at EUG: 95 minutes.
  • AS3023: EUG 2026-11-27 13:32:00 → SEA 2026-11-27 14:49:00.
• Alaska Airlines AS623: SEA 2026-12-04 20:40:00 → SAN 2026-12-04 23:26:00; nonstop; 166 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $314.33

• Alaska Airlines AS3100 / AS1359: SAN 2026-11-27 16:26:00 → SEA 2026-11-27 22:07:00; 1 stop(s) via OAK; 341 minutes. Local airport times.
  • AS3100: SAN 2026-11-27 16:26:00 → OAK 2026-11-27 18:15:00; layover at OAK: 101 minutes.
  • AS1359: OAK 2026-11-27 19:56:00 → SEA 2026-11-27 22:07:00.
• Alaska Airlines AS623: SEA 2026-12-04 20:40:00 → SAN 2026-12-04 23:26:00; nonstop; 166 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $317.83

• Alaska Airlines AS792: SAN 2026-11-27 09:32:00 → SEA 2026-11-27 12:47:00; nonstop; 195 minutes. Local airport times.
• Alaska Airlines AS1780 / AS661: SEA 2026-12-04 18:13:00 → SAN 2026-12-04 23:14:00; 1 stop(s) via SFO; 301 minutes. Local airport times.
  • AS1780: SEA 2026-12-04 18:13:00 → SFO 2026-12-04 20:33:00; layover at SFO: 63 minutes.
  • AS661: SFO 2026-12-04 21:36:00 → SAN 2026-12-04 23:14:00.

2026-11-20 → 2026-11-23 · $349.66

• Southwest Airlines WN547: SAN 2026-11-20 07:20:00 → SEA 2026-11-20 10:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN2179 / WN429: SEA 2026-11-23 12:35:00 → SAN 2026-11-23 17:45:00; 1 stop(s) via SJC; 310 minutes. Local airport times.
  • WN2179: SEA 2026-11-23 12:35:00 → SJC 2026-11-23 14:55:00; layover at SJC: 85 minutes.
  • WN429: SJC 2026-11-23 16:20:00 → SAN 2026-11-23 17:45:00.

2026-11-27 → 2026-12-04 · $351.33

• United Airlines UA2035 / UA726: SAN 2026-11-27 06:20:00 → SEA 2026-11-27 11:26:00; 1 stop(s) via LAX; 306 minutes. Local airport times.
  • UA2035: SAN 2026-11-27 06:20:00 → LAX 2026-11-27 07:25:00; layover at LAX: 62 minutes.
  • UA726: LAX 2026-11-27 08:27:00 → SEA 2026-11-27 11:26:00.
• United Airlines UA737 / UA1389: SEA 2026-12-04 19:30:00 → SAN 2026-12-05 00:19:00; 1 stop(s) via SFO; 289 minutes. Local airport times.
  • UA737: SEA 2026-12-04 19:30:00 → SFO 2026-12-04 21:42:00; layover at SFO: 60 minutes.
  • UA1389: SFO 2026-12-04 22:42:00 → SAN 2026-12-05 00:19:00.

2026-11-20 → 2026-11-23 · $363.16

• Alaska Airlines AS3102 / AS3023: SAN 2026-11-20 09:12:00 → SEA 2026-11-20 14:49:00; 1 stop(s) via EUG; 337 minutes. Local airport times.
  • AS3102: SAN 2026-11-20 09:12:00 → EUG 2026-11-20 11:57:00; layover at EUG: 95 minutes.
  • AS3023: EUG 2026-11-20 13:32:00 → SEA 2026-11-20 14:49:00.
• Alaska Airlines AS765: SEA 2026-11-23 15:00:00 → SAN 2026-11-23 17:45:00; nonstop; 165 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $363.16

• Alaska Airlines AS3100 / AS1359: SAN 2026-11-20 16:26:00 → SEA 2026-11-20 22:07:00; 1 stop(s) via OAK; 341 minutes. Local airport times.
  • AS3100: SAN 2026-11-20 16:26:00 → OAK 2026-11-20 18:15:00; layover at OAK: 101 minutes.
  • AS1359: OAK 2026-11-20 19:56:00 → SEA 2026-11-20 22:07:00.
• Alaska Airlines AS765: SEA 2026-11-23 15:00:00 → SAN 2026-11-23 17:45:00; nonstop; 165 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $403.66

• United Airlines UA2035 / UA726: SAN 2026-11-20 06:20:00 → SEA 2026-11-20 11:26:00; 1 stop(s) via LAX; 306 minutes. Local airport times.
  • UA2035: SAN 2026-11-20 06:20:00 → LAX 2026-11-20 07:25:00; layover at LAX: 62 minutes.
  • UA726: LAX 2026-11-20 08:27:00 → SEA 2026-11-20 11:26:00.
• United Airlines UA737 / UA1389: SEA 2026-11-23 19:30:00 → SAN 2026-11-24 00:19:00; 1 stop(s) via SFO; 289 minutes. Local airport times.
  • UA737: SEA 2026-11-23 19:30:00 → SFO 2026-11-23 21:42:00; layover at SFO: 60 minutes.
  • UA1389: SFO 2026-11-23 22:42:00 → SAN 2026-11-24 00:19:00.

2026-11-20 → 2026-11-23 · $403.66

• United Airlines UA1302 / UA1007: SAN 2026-11-20 18:23:00 → SEA 2026-11-20 23:44:00; 1 stop(s) via SFO; 321 minutes. Local airport times.
  • UA1302: SAN 2026-11-20 18:23:00 → SFO 2026-11-20 20:10:00; layover at SFO: 80 minutes.
  • UA1007: SFO 2026-11-20 21:30:00 → SEA 2026-11-20 23:44:00.
• United Airlines UA737 / UA1389: SEA 2026-11-23 19:30:00 → SAN 2026-11-24 00:19:00; 1 stop(s) via SFO; 289 minutes. Local airport times.
  • UA737: SEA 2026-11-23 19:30:00 → SFO 2026-11-23 21:42:00; layover at SFO: 60 minutes.
  • UA1389: SFO 2026-11-23 22:42:00 → SAN 2026-11-24 00:19:00.

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 in summer from other cities

Fares observed October 27 – 28, 2026. USD for the travelers shown. Search a trip for current prices.

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Hotels with an Axel review in Seattle: Holiday Inn Express And Suites Seattle Downtown - Lake Union by IHG · Hotel 116, A Coast Hotel Bellevue · Kimpton Hotel Vintage Seattle by IHG · Red Lion Hotel Bellevue · Hotel Max · All 104 reviewed hotels in Seattle

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• This page: Flights from San Diego to the Pacific Northwest in summer. Round-trip fares from San Diego to the Pacific Northwest in summer: Seattle, Portland, Vancouver, Spokane, Eugene and Bellingham and more. Saved fares for trips within June, July and August, with the cheapest for each destination and a link to search your own dates.
• Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.