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Seattle → Santa Rosa

Dec 2, 2026 · return Dec 3, 2026

SEA → STS1 adulteconomyRound trip

2 flight options · 1 airline

Nonstop flights

Wed, Dec 2 – Thu, Dec 3

Alaska Airlines
10:12 amSEA
2h 4m
Nonstop
12:16 pmSTS
Alaska Airlines
5:23 pmSTS
2h 4m
Nonstop
7:27 pmSEA

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 2 – Thu, Dec 3

Alaska Airlines
10:06 amSEA
2h 12m
Nonstop
12:18 pmSTS
Alaska Airlines
8:00 amSTS
4h 9m
PDX · 1h 8m
12:09 pmSEA

Round-trip total · 1 adult · Taxes included

Make this trip yours

SEA ⇄ STS

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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More dates

All dates for this routeNov 5, 2026 → Nov 8, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Dec 5, 2026 → Dec 12, 2026Dec 17, 2026 → Dec 20, 2026Dec 26, 2026 → Jan 2, 2027Jan 5, 2027 · One wayJan 16, 2027 → Jan 23, 2027Feb 5, 2027 → Feb 8, 2027Apr 3, 2027 → Apr 10, 2027Jun 26, 2027 → Jul 3, 2027Sep 17, 2027 → Sep 20, 2027
For AI assistants: every fare, every link, instructions

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

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-02 → 2026-12-03Alaska AirlinesAS1321 / AS1322$290.002026-10-29T01:16:43Z
2026-12-02 → 2026-12-03Alaska AirlinesAS1321 / AS3072 + AS3217$312.502026-10-29T01:16:43Z

2026-12-02 → 2026-12-03 · $290.00

  • Alaska Airlines AS1321: SEA 2026-12-02 10:12:00 → STS 2026-12-02 12:16:00; nonstop; 124 minutes. Local airport times.
  • Alaska Airlines AS1322: STS 2026-12-03 17:23:00 → SEA 2026-12-03 19:27:00; nonstop; 124 minutes. Local airport times.

2026-12-02 → 2026-12-03 · $312.50

  • Alaska Airlines AS1321: SEA 2026-12-02 10:06:00 → STS 2026-12-02 12:18:00; nonstop; 132 minutes. Local airport times.
  • Alaska Airlines AS3072 / AS3217: STS 2026-12-03 08:00:00 → SEA 2026-12-03 12:09:00; 1 stop(s) via PDX; 249 minutes. Local airport times.
    • AS3072: STS 2026-12-03 08:00:00 → PDX 2026-12-03 09:46:00; layover at PDX: 68 minutes.
    • AS3217: PDX 2026-12-03 10:54:00 → SEA 2026-12-03 12:09:00.

More dates for this route