Austin (AUS) to Seattle (SEA), Nov 26, 2026: from $223 one way

Austin (AUS) to Seattle (SEA), Nov 26, 2026: from $223 one way on Axel, checked Oct 29, 2026. Lowest published fare: $223 one way, Axel-exclusive, Southwest Airlines, 1 stop, Nov 26, 2026, 1 adult, economy, checked Oct 29, 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: Austin to Seattle (SEA) flight deals

2026-11-26 · one way · Axel-exclusive $236.25

• Southwest Airlines WN2955: AUS 2026-11-26 19:50:00 → SEA 2026-11-26 22:35:00; nonstop; 285 minutes. Local airport times.

2026-11-26 · one way · Axel-exclusive $243.00

• Alaska Airlines AS339: AUS 2026-11-26 19:09:00 → SEA 2026-11-26 21:56:00; nonstop; 287 minutes. Local airport times.

2026-11-26 · one way · Axel-exclusive $256.50

• Delta Air Lines DL831: AUS 2026-11-26 18:06:00 → SEA 2026-11-26 20:49:00; nonstop; 283 minutes. Local airport times.

2026-11-26 · one way · Axel-exclusive $236.25

• American Airlines AA3885 / AA1241: AUS 2026-11-26 15:00:00 → SEA 2026-11-26 20:22:00; 1 stop(s) via DFW; 442 minutes. Local airport times.
  • AA3885: AUS 2026-11-26 15:00:00 → DFW 2026-11-26 16:15:00; layover at DFW: 101 minutes.
  • AA1241: DFW 2026-11-26 17:56:00 → SEA 2026-11-26 20:22:00.

2026-11-26 · one way · Axel-exclusive $243.00

• United Airlines UA2177 / UA2192: AUS 2026-11-26 07:00:00 → SEA 2026-11-26 12:18:00; 1 stop(s) via SFO; 438 minutes. Local airport times.
  • UA2177: AUS 2026-11-26 07:00:00 → SFO 2026-11-26 09:05:00; layover at SFO: 60 minutes.
  • UA2192: SFO 2026-11-26 10:05:00 → SEA 2026-11-26 12:18:00.

2026-11-26 · one way · Axel-exclusive $236.25

• Southwest Airlines WN425: AUS 2026-11-26 15:55:00 → SEA 2026-11-26 18:35:00; nonstop; 280 minutes. Local airport times.

2026-11-26 · one way · Axel-exclusive $243.00

• Alaska Airlines AS352: AUS 2026-11-26 15:43:00 → SEA 2026-11-26 18:30:00; nonstop; 287 minutes. Local airport times.

2026-11-26 · one way · Axel-exclusive $256.50

• Delta Air Lines DL780: AUS 2026-11-26 06:08:00 → SEA 2026-11-26 09:00:00; nonstop; 292 minutes. Local airport times.

2026-11-26 · one way · Axel-exclusive $222.75

• Southwest Airlines WN300 / WN534: AUS 2026-11-26 05:40:00 → SEA 2026-11-26 10:35:00; 1 stop(s) via DAL; 415 minutes. Local airport times.
  • WN300: AUS 2026-11-26 05:40:00 → DAL 2026-11-26 06:45:00; layover at DAL: 85 minutes.
  • WN534: DAL 2026-11-26 08:10:00 → SEA 2026-11-26 10:35:00.

2026-11-26 · one way · Axel-exclusive $222.75

• Southwest Airlines WN4794 / WN1586: AUS 2026-11-26 13:35:00 → SEA 2026-11-26 18:40:00; 1 stop(s) via SMF; 425 minutes. Local airport times.
  • WN4794: AUS 2026-11-26 13:35:00 → SMF 2026-11-26 15:20:00; layover at SMF: 80 minutes.
  • WN1586: SMF 2026-11-26 16:40:00 → SEA 2026-11-26 18:40:00.

2026-11-26 · one way · Axel-exclusive $229.50

• Alaska Airlines AS541 / AS3217: AUS 2026-11-26 07:15:00 → SEA 2026-11-26 12:09:00; 1 stop(s) via PDX; 414 minutes. Local airport times.
  • AS541: AUS 2026-11-26 07:15:00 → PDX 2026-11-26 09:46:00; layover at PDX: 68 minutes.
  • AS3217: PDX 2026-11-26 10:54:00 → SEA 2026-11-26 12:09:00.

2026-11-26 · one way · Axel-exclusive $236.25

• American Airlines AA1421 / AS612: AUS 2026-11-26 18:02:00 → SEA 2026-11-26 23:15:00; 1 stop(s) via PHX; 433 minutes. Local airport times.
  • AA1421: AUS 2026-11-26 18:02:00 → PHX 2026-11-26 19:40:00; layover at PHX: 78 minutes.
  • AS612: PHX 2026-11-26 20:58:00 → SEA 2026-11-26 23:15:00.

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 25, 2026 · Return options
• Nov 27, 2026 · Return options
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