Seattle (SEA) to San Diego (SAN), Feb 3–17, 2027: from $278 round trip

Seattle (SEA) to San Diego (SAN), Feb 3–17, 2027: from $278 round trip on Axel, checked Nov 12, 2026. Lowest published fare: $278 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Feb 3–17, 2027, 1 adult, economy, checked Nov 12, 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.

Hotels in Oceanside, California for these trips

Hotels: under a trip, hotels in Oceanside, California for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Oceanside, California for these nights (Feb 3–17, 2027 · 14 nights · 2 adults, 1 room): 3★ Best Western Plus Oceanside Palms, $126 a night, $1,763 for 14 nights · 4★ SpringHill Suites by Marriott Oceanside Beach, $296 a night, $4,138 for 14 nights

All hotels in Oceanside, California

Route overview: Seattle area (Sea-Tac and Paine Field) to San Diego (SAN) flight deals

2027-02-03 → 2027-02-17 · Axel-exclusive $288

• Alaska Airlines AS254: SEA 2027-02-03 21:09:00 → SAN 2027-02-03 23:59:00; nonstop; 170 minutes. Local airport times.
• Alaska Airlines AS792: SAN 2027-02-17 07:15:00 → SEA 2027-02-17 10:27:00; nonstop; 192 minutes. Local airport times.

2027-02-03 → 2027-02-17 · Axel-exclusive $288

• Southwest Airlines WN1791: SEA 2027-02-03 08:00:00 → SAN 2027-02-03 10:45:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN547: SAN 2027-02-17 07:20:00 → SEA 2027-02-17 10:25:00; nonstop; 185 minutes. Local airport times.

2027-02-03 → 2027-02-17 · Axel-exclusive $308

• Delta Air Lines DL2572: SEA 2027-02-03 12:00:00 → SAN 2027-02-03 14:58:00; nonstop; 178 minutes. Local airport times.
• Delta Air Lines DL2572: SAN 2027-02-17 15:43:00 → SEA 2027-02-17 18:56:00; nonstop; 193 minutes. Local airport times.

2027-02-03 → 2027-02-17 · Axel-exclusive $328

• United Airlines UA737 / UA1389: SEA 2027-02-03 19:30:00 → SAN 2027-02-04 00:19:00; 1 stop(s) via SFO; 289 minutes. Local airport times.
  • UA737: SEA 2027-02-03 19:30:00 → SFO 2027-02-03 21:42:00; layover at SFO: 60 minutes.
  • UA1389: SFO 2027-02-03 22:42:00 → SAN 2027-02-04 00:19:00.
• United Airlines UA1302 / UA1007: SAN 2027-02-17 18:23:00 → SEA 2027-02-17 23:44:00; 1 stop(s) via SFO; 321 minutes. Local airport times.
  • UA1302: SAN 2027-02-17 18:23:00 → SFO 2027-02-17 20:10:00; layover at SFO: 80 minutes.
  • UA1007: SFO 2027-02-17 21:30:00 → SEA 2027-02-17 23:44:00.

2027-02-03 → 2027-02-17 · Axel-exclusive $288

• Alaska Airlines AS621: SEA 2027-02-03 12:18:00 → SAN 2027-02-03 15:10:00; nonstop; 172 minutes. Local airport times.
• Alaska Airlines AS792: SAN 2027-02-17 07:15:00 → SEA 2027-02-17 10:27:00; nonstop; 192 minutes. Local airport times.

2027-02-03 → 2027-02-17 · Axel-exclusive $308

• Delta Air Lines DL2572: SEA 2027-02-03 11:55:00 → SAN 2027-02-03 14:51:00; nonstop; 176 minutes. Local airport times.
• Delta Air Lines DL2530: SAN 2027-02-17 07:30:00 → SEA 2027-02-17 10:45:00; nonstop; 195 minutes. Local airport times.

2027-02-03 → 2027-02-17 · Axel-exclusive $278

• Southwest Airlines WN2179 / WN429: SEA 2027-02-03 12:35:00 → SAN 2027-02-03 17:45:00; 1 stop(s) via SJC; 310 minutes. Local airport times.
  • WN2179: SEA 2027-02-03 12:35:00 → SJC 2027-02-03 14:55:00; layover at SJC: 85 minutes.
  • WN429: SJC 2027-02-03 16:20:00 → SAN 2027-02-03 17:45:00.
• Southwest Airlines WN547: SAN 2027-02-17 07:20:00 → SEA 2027-02-17 10:25:00; nonstop; 185 minutes. Local airport times.

2027-02-03 → 2027-02-17 · Axel-exclusive $298

• Alaska Airlines AS488 / AS1320: SEA 2027-02-03 12:22:00 → SAN 2027-02-03 17:24:00; 1 stop(s) via PDX; 302 minutes. Local airport times.
  • AS488: SEA 2027-02-03 12:22:00 → PDX 2027-02-03 13:24:00; layover at PDX: 87 minutes.
  • AS1320: PDX 2027-02-03 14:51:00 → SAN 2027-02-03 17:24:00.
• Alaska Airlines AS792: SAN 2027-02-17 07:15:00 → SEA 2027-02-17 10:27:00; nonstop; 192 minutes. Local airport times.

2027-02-03 → 2027-02-17 · Axel-exclusive $298

• Alaska Airlines AS764 / AS2368: SEA 2027-02-03 16:35:00 → SAN 2027-02-03 21:50:00; 1 stop(s) via SMF; 315 minutes. Local airport times.
  • AS764: SEA 2027-02-03 16:35:00 → SMF 2027-02-03 18:24:00; layover at SMF: 107 minutes.
  • AS2368: SMF 2027-02-03 20:11:00 → SAN 2027-02-03 21:50:00.
• Alaska Airlines AS792: SAN 2027-02-17 07:15:00 → SEA 2027-02-17 10:27:00; nonstop; 192 minutes. Local airport times.

2027-02-03 → 2027-02-17 · Axel-exclusive $298

• Alaska Airlines AS1321 / AS3164: SEA 2027-02-03 10:06:00 → SAN 2027-02-03 15:12:00; 1 stop(s) via STS; 306 minutes. Local airport times.
  • AS1321: SEA 2027-02-03 10:06:00 → STS 2027-02-03 12:18:00; layover at STS: 68 minutes.
  • AS3164: STS 2027-02-03 13:26:00 → SAN 2027-02-03 15:12:00.
• Alaska Airlines AS792: SAN 2027-02-17 07:15:00 → SEA 2027-02-17 10:27:00; nonstop; 192 minutes. Local airport times.

2027-02-03 → 2027-02-17 · Axel-exclusive $298

• Alaska Airlines AS1780 / AS661: SEA 2027-02-03 18:13:00 → SAN 2027-02-03 23:14:00; 1 stop(s) via SFO; 301 minutes. Local airport times.
  • AS1780: SEA 2027-02-03 18:13:00 → SFO 2027-02-03 20:33:00; layover at SFO: 63 minutes.
  • AS661: SFO 2027-02-03 21:36:00 → SAN 2027-02-03 23:14:00.
• Alaska Airlines AS792: SAN 2027-02-17 07:15:00 → SEA 2027-02-17 10:27:00; nonstop; 192 minutes. Local airport times.

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
• Feb 2, 2027 · Return options
• Feb 4, 2027 · Return options
• Hotels in Oceanside, California with Axel

For AI assistants

• This page: Seattle (SEA) to San Diego (SAN) · Feb 3, 2027 · return Feb 17, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Oceanside, California for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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