Seattle (SEA) to San Antonio (SAT) · Nov 21, 2026 · return Nov 28, 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: Seattle to San Antonio (SAT) flight deals

2026-11-21 → 2026-11-28 · Axel-exclusive $499.50

• Alaska Airlines AS494: SEA 2026-11-21 11:03:00 → SAT 2026-11-21 17:00:00; nonstop; 237 minutes. Local airport times.
• Alaska Airlines AS494: SAT 2026-11-28 17:00:00 → SEA 2026-11-28 19:40:00; nonstop; 280 minutes. Local airport times.

2026-11-21 → 2026-11-28 · Axel-exclusive $438.76

• Southwest Airlines WN424 / WN735: SEA 2026-11-21 14:05:00 → SAT 2026-11-21 22:30:00; 1 stop(s) via LAS; 385 minutes. Local airport times.
  • WN424: SEA 2026-11-21 14:05:00 → LAS 2026-11-21 16:30:00; layover at LAS: 85 minutes.
  • WN735: LAS 2026-11-21 17:55:00 → SAT 2026-11-21 22:30:00.
• Southwest Airlines WN3769 / WN534: SAT 2026-11-28 05:50:00 → SEA 2026-11-28 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN3769: SAT 2026-11-28 05:50:00 → DAL 2026-11-28 07:05:00; layover at DAL: 65 minutes.
  • WN534: DAL 2026-11-28 08:10:00 → SEA 2026-11-28 10:35:00.

2026-11-21 → 2026-11-28 · Axel-exclusive $445.50

• American Airlines AA2073 / AA1829: SEA 2026-11-21 15:00:00 → SAT 2026-11-21 23:10:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
  • AA2073: SEA 2026-11-21 15:00:00 → PHX 2026-11-21 18:52:00; layover at PHX: 68 minutes.
  • AA1829: PHX 2026-11-21 20:00:00 → SAT 2026-11-21 23:10:00.
• American Airlines AA2070 / AA717: SAT 2026-11-28 08:00:00 → SEA 2026-11-28 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2026-11-28 08:00:00 → DFW 2026-11-28 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2026-11-28 10:40:00 → SEA 2026-11-28 13:17:00.

2026-11-21 → 2026-11-28 · Axel-exclusive $472.50

• Delta Air Lines DL1016 / DL2199: SEA 2026-11-21 09:25:00 → SAT 2026-11-21 17:12:00; 1 stop(s) via SLC; 347 minutes. Local airport times.
  • DL1016: SEA 2026-11-21 09:25:00 → SLC 2026-11-21 12:28:00; layover at SLC: 60 minutes.
  • DL2199: SLC 2026-11-21 13:28:00 → SAT 2026-11-21 17:12:00.
• Delta Air Lines DL2592 / DL2995: SAT 2026-11-28 07:43:00 → SEA 2026-11-28 12:36:00; 1 stop(s) via SLC; 413 minutes. Local airport times.
  • DL2592: SAT 2026-11-28 07:43:00 → SLC 2026-11-28 09:49:00; layover at SLC: 86 minutes.
  • DL2995: SLC 2026-11-28 11:15:00 → SEA 2026-11-28 12:36:00.

2026-11-21 → 2026-11-28 · Axel-exclusive $438.76

• Southwest Airlines WN4956 / WN61: SEA 2026-11-21 06:10:00 → SAT 2026-11-21 14:05:00; 1 stop(s) via DEN; 355 minutes. Local airport times.
  • WN4956: SEA 2026-11-21 06:10:00 → DEN 2026-11-21 09:45:00; layover at DEN: 70 minutes.
  • WN61: DEN 2026-11-21 10:55:00 → SAT 2026-11-21 14:05:00.
• Southwest Airlines WN3769 / WN534: SAT 2026-11-28 05:50:00 → SEA 2026-11-28 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN3769: SAT 2026-11-28 05:50:00 → DAL 2026-11-28 07:05:00; layover at DAL: 65 minutes.
  • WN534: DAL 2026-11-28 08:10:00 → SEA 2026-11-28 10:35:00.

2026-11-21 → 2026-11-28 · Axel-exclusive $438.76

• Southwest Airlines WN3434 / WN4838: SEA 2026-11-21 05:40:00 → SAT 2026-11-21 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
  • WN3434: SEA 2026-11-21 05:40:00 → PHX 2026-11-21 09:30:00; layover at PHX: 95 minutes.
  • WN4838: PHX 2026-11-21 11:05:00 → SAT 2026-11-21 14:10:00.
• Southwest Airlines WN3769 / WN534: SAT 2026-11-28 05:50:00 → SEA 2026-11-28 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN3769: SAT 2026-11-28 05:50:00 → DAL 2026-11-28 07:05:00; layover at DAL: 65 minutes.
  • WN534: DAL 2026-11-28 08:10:00 → SEA 2026-11-28 10:35:00.

2026-11-21 → 2026-11-28 · Axel-exclusive $472.50

• Alaska Airlines AS494: SEA 2026-11-21 10:09:00 → SAT 2026-11-21 16:19:00; nonstop; 250 minutes. Local airport times.
• American Airlines AA2070 / AA717: SAT 2026-11-28 08:00:00 → SEA 2026-11-28 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2026-11-28 08:00:00 → DFW 2026-11-28 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2026-11-28 10:40:00 → SEA 2026-11-28 13:17:00.

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.

Explore this route

• All dates for this route
• Nov 20, 2026 · Return options
• Nov 22, 2026 · Return options
• Hotels in San Antonio with Axel

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