San Antonio (SAT) to Seattle (SEA) · Nov 22, 2026 · return Dec 2, 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.

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

2026-11-22 → 2026-12-02 · Axel-exclusive $411.25

• Alaska Airlines AS494: SAT 2026-11-22 17:00:00 → SEA 2026-11-22 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2026-12-02 10:01:00 → SAT 2026-12-02 16:02:00; nonstop; 241 minutes. Local airport times.

2026-11-22 → 2026-12-02 · Axel-exclusive $370.13

• Southwest Airlines WN3769 / WN534: SAT 2026-11-22 05:50:00 → SEA 2026-11-22 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN3769: SAT 2026-11-22 05:50:00 → DAL 2026-11-22 07:05:00; layover at DAL: 65 minutes.
  • WN534: DAL 2026-11-22 08:10:00 → SEA 2026-11-22 10:35:00.
• Southwest Airlines WN3434 / WN4838: SEA 2026-12-02 05:40:00 → SAT 2026-12-02 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
  • WN3434: SEA 2026-12-02 05:40:00 → PHX 2026-12-02 09:30:00; layover at PHX: 95 minutes.
  • WN4838: PHX 2026-12-02 11:05:00 → SAT 2026-12-02 14:10:00.

2026-11-22 → 2026-12-02 · Axel-exclusive $387.75

• American Airlines AA2070 / AA717: SAT 2026-11-22 08:00:00 → SEA 2026-11-22 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2026-11-22 08:00:00 → DFW 2026-11-22 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2026-11-22 10:40:00 → SEA 2026-11-22 13:17:00.
• American Airlines AA2073 / AA1829: SEA 2026-12-02 15:00:00 → SAT 2026-12-02 23:10:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
  • AA2073: SEA 2026-12-02 15:00:00 → PHX 2026-12-02 18:52:00; layover at PHX: 68 minutes.
  • AA1829: PHX 2026-12-02 20:00:00 → SAT 2026-12-02 23:10:00.

2026-11-22 → 2026-12-02 · Axel-exclusive $397.75

• United Airlines UA1413 / UA2192: SAT 2026-11-22 07:00:00 → SEA 2026-11-22 12:18:00; 1 stop(s) via SFO; 438 minutes. Local airport times.
  • UA1413: SAT 2026-11-22 07:00:00 → SFO 2026-11-22 09:05:00; layover at SFO: 60 minutes.
  • UA2192: SFO 2026-11-22 10:05:00 → SEA 2026-11-22 12:18:00.
• Alaska Airlines AS494: SEA 2026-12-02 10:01:00 → SAT 2026-12-02 16:02:00; nonstop; 241 minutes. Local airport times.

2026-11-22 → 2026-12-02 · Axel-exclusive $399.50

• Delta Air Lines DL2592 / DL2995: SAT 2026-11-22 07:43:00 → SEA 2026-11-22 12:36:00; 1 stop(s) via SLC; 413 minutes. Local airport times.
  • DL2592: SAT 2026-11-22 07:43:00 → SLC 2026-11-22 09:49:00; layover at SLC: 86 minutes.
  • DL2995: SLC 2026-11-22 11:15:00 → SEA 2026-11-22 12:36:00.
• Delta Air Lines DL1016 / DL2199: SEA 2026-12-02 09:25:00 → SAT 2026-12-02 17:12:00; 1 stop(s) via SLC; 347 minutes. Local airport times.
  • DL1016: SEA 2026-12-02 09:25:00 → SLC 2026-12-02 12:28:00; layover at SLC: 60 minutes.
  • DL2199: SLC 2026-12-02 13:28:00 → SAT 2026-12-02 17:12:00.

2026-11-22 → 2026-12-02 · Axel-exclusive $396.25

• Alaska Airlines AS494: SAT 2026-11-22 17:29:00 → SEA 2026-11-22 20:00:00; nonstop; 271 minutes. Local airport times.
• Alaska Airlines AS424 / AA1836: SEA 2026-12-02 00:30:00 → SAT 2026-12-02 08:33:00; 1 stop(s) via DFW; 363 minutes. Local airport times.
  • AS424: SEA 2026-12-02 00:30:00 → DFW 2026-12-02 06:20:00; layover at DFW: 60 minutes.
  • AA1836: DFW 2026-12-02 07:20:00 → SAT 2026-12-02 08:33:00.

2026-11-22 → 2026-12-02 · Axel-exclusive $397.75

• United Airlines UA2479 / UA2767: SAT 2026-11-22 16:48:00 → SEA 2026-11-22 21:19:00; 1 stop(s) via DEN; 391 minutes. Local airport times.
  • UA2479: SAT 2026-11-22 16:48:00 → DEN 2026-11-22 18:10:00; layover at DEN: 60 minutes.
  • UA2767: DEN 2026-11-22 19:10:00 → SEA 2026-11-22 21:19:00.
• Alaska Airlines AS494: SEA 2026-12-02 10:01:00 → SAT 2026-12-02 16:02:00; nonstop; 241 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
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