San Diego (SAN) to Seattle (SEA) · Dec 10, 2026 · return Dec 15, 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 Total price Price issued (UTC)
2026-12-10 → 2026-12-15 Southwest Airlines WN3737 / WN2888 Axel-exclusive $269.00 2026-10-29T01:10:14Z
2026-12-10 → 2026-12-15 Alaska Airlines AS792 / AS791 Axel-exclusive $279.00 2026-10-29T01:10:14Z
2026-12-10 → 2026-12-15 Delta Air Lines DL2150 / DL2672 Axel-exclusive $289.00 2026-10-29T01:10:14Z
2026-12-10 → 2026-12-15 Frontier Airlines / Alaska Airlines F91466 + F94203 / AS791 Axel-exclusive $224.00 2026-10-29T01:10:14Z
2026-12-10 → 2026-12-15 United Airlines UA1302 + UA1007 / UA737 + UA1389 Axel-exclusive $299.00 2026-10-29T01:10:14Z
2026-12-10 → 2026-12-15 Southwest Airlines WN547 / WN2888 Axel-exclusive $269.00 2026-10-29T01:10:14Z
2026-12-10 → 2026-12-15 Alaska Airlines AS683 / AS791 Axel-exclusive $279.00 2026-10-29T01:10:14Z
2026-12-10 → 2026-12-15 Delta Air Lines DL2508 / DL2672 Axel-exclusive $289.00 2026-10-29T01:10:14Z
2026-12-10 → 2026-12-15 Alaska Airlines AS3102 + AS3023 / AS791 Axel-exclusive $269.00 2026-10-29T01:10:14Z
2026-12-10 → 2026-12-15 Alaska Airlines AS2089 + AS612 / AS791 Axel-exclusive $269.00 2026-10-29T01:10:14Z
2026-12-10 → 2026-12-15 Alaska Airlines AS3100 + AS1359 / AS791 Axel-exclusive $269.00 2026-10-29T01:10:14Z
2026-12-10 → 2026-12-15 United Airlines UA2035 + UA726 / UA737 + UA1389 Axel-exclusive $299.00 2026-10-29T01:10:14Z

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

2026-12-10 → 2026-12-15 · Axel-exclusive $269.00

2026-12-10 → 2026-12-15 · Axel-exclusive $279.00

2026-12-10 → 2026-12-15 · Axel-exclusive $289.00

2026-12-10 → 2026-12-15 · Axel-exclusive $224.00

2026-12-10 → 2026-12-15 · Axel-exclusive $299.00

2026-12-10 → 2026-12-15 · Axel-exclusive $269.00

2026-12-10 → 2026-12-15 · Axel-exclusive $279.00

2026-12-10 → 2026-12-15 · Axel-exclusive $289.00

2026-12-10 → 2026-12-15 · Axel-exclusive $269.00

2026-12-10 → 2026-12-15 · Axel-exclusive $269.00

2026-12-10 → 2026-12-15 · Axel-exclusive $269.00

2026-12-10 → 2026-12-15 · Axel-exclusive $299.00

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