San Diego (SAN) to Seattle (SEA), Dec 1–9, 2026: from $224 round trip

San Diego (SAN) to Seattle (SEA), Dec 1–9, 2026: from $224 round trip on Axel, checked Nov 11, 2026. Lowest published fare: $224 round trip, Axel-exclusive, Frontier Airlines / Alaska Airlines, 1 stop, Dec 1–9, 2026, 1 adult, economy, checked Nov 11, 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.

Exact travel dates Airline Flights Times, duration, stops Total price Price checked
2026-12-01 → 2026-12-09 Southwest Airlines WN547 / WN3158 07:20:00→10:25:00 3h 05m nonstop · 07:55:00→10:40:00 2h 45m nonstop Axel-exclusive $269.00 Nov 11, 2026
2026-12-01 → 2026-12-09 Alaska Airlines AS683 / AS765 13:24:00→16:37:00 3h 13m nonstop · 15:00:00→17:45:00 2h 45m nonstop Axel-exclusive $279.00 Nov 11, 2026
2026-12-01 → 2026-12-09 Delta Air Lines DL2530 / DL2572 07:20:00→10:38:00 3h 18m nonstop · 11:55:00→14:51:00 2h 56m nonstop Axel-exclusive $289.00 Nov 11, 2026
2026-12-01 → 2026-12-09 Frontier Airlines / Alaska Airlines F91466 + F94203 / AS765 11:26:00→17:10:00 5h 44m 1 stop via LAS · 15:00:00→17:45:00 2h 45m nonstop Axel-exclusive $224.00 Nov 11, 2026
2026-12-01 → 2026-12-09 United Airlines UA2035 + UA726 / UA737 + UA1389 06:20:00→11:26:00 5h 06m 1 stop via LAX · 19:30:00→00:19:00 4h 49m 1 stop via SFO Axel-exclusive $299.00 Nov 11, 2026
2026-12-01 → 2026-12-09 Southwest Airlines WN3737 / WN3158 17:55:00→21:00:00 3h 05m nonstop · 07:55:00→10:40:00 2h 45m nonstop Axel-exclusive $269.00 Nov 11, 2026
2026-12-01 → 2026-12-09 Alaska Airlines AS608 / AS765 06:15:00→09:32:00 3h 17m nonstop · 15:00:00→17:45:00 2h 45m nonstop Axel-exclusive $279.00 Nov 11, 2026
2026-12-01 → 2026-12-09 Delta Air Lines DL2150 / DL2572 18:47:00→22:05:00 3h 18m nonstop · 11:55:00→14:51:00 2h 56m nonstop Axel-exclusive $289.00 Nov 11, 2026
2026-12-01 → 2026-12-09 Alaska Airlines AS2089 + AS612 / AS765 17:19:00→23:15:00 5h 56m 1 stop via PHX · 15:00:00→17:45:00 2h 45m nonstop Axel-exclusive $269.00 Nov 11, 2026
2026-12-01 → 2026-12-09 Alaska Airlines AS3100 + AS1359 / AS765 16:26:00→22:07:00 5h 41m 1 stop via OAK · 15:00:00→17:45:00 2h 45m nonstop Axel-exclusive $269.00 Nov 11, 2026
2026-12-01 → 2026-12-09 Alaska Airlines AS3102 + AS3023 / AS765 09:12:00→14:49:00 5h 37m 1 stop via EUG · 15:00:00→17:45:00 2h 45m nonstop Axel-exclusive $269.00 Nov 11, 2026
2026-12-01 → 2026-12-09 United Airlines UA1302 + UA1007 / UA737 + UA1389 18:23:00→23:44:00 5h 21m 1 stop via SFO · 19:30:00→00:19:00 4h 49m 1 stop via SFO Axel-exclusive $299.00 Nov 11, 2026

Hotels in Seattle for these trips

Hotels: under a trip, hotels in Seattle 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.

All hotels in Seattle

Route overview: San Diego to Seattle (SEA) flight deals

2026-12-01 → 2026-12-09 · Axel-exclusive $269.00

2026-12-01 → 2026-12-09 · Axel-exclusive $279.00

2026-12-01 → 2026-12-09 · Axel-exclusive $289.00

2026-12-01 → 2026-12-09 · Axel-exclusive $224.00

2026-12-01 → 2026-12-09 · Axel-exclusive $299.00

2026-12-01 → 2026-12-09 · Axel-exclusive $269.00

2026-12-01 → 2026-12-09 · Axel-exclusive $279.00

2026-12-01 → 2026-12-09 · Axel-exclusive $289.00

2026-12-01 → 2026-12-09 · Axel-exclusive $269.00

2026-12-01 → 2026-12-09 · Axel-exclusive $269.00

2026-12-01 → 2026-12-09 · Axel-exclusive $269.00

2026-12-01 → 2026-12-09 · Axel-exclusive $299.00

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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