Seattle (SEA) to Austin (AUS) · Dec 24, 2026 · return Jan 7, 2027

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 Austin (AUS) flight deals

2026-12-24 → 2027-01-07 · Axel-exclusive $391.00

• Southwest Airlines WN4519: SEA 2026-12-24 09:10:00 → AUS 2026-12-24 15:10:00; nonstop; 240 minutes. Local airport times.
• Southwest Airlines WN2955: AUS 2027-01-07 19:50:00 → SEA 2027-01-07 22:35:00; nonstop; 285 minutes. Local airport times.

2026-12-24 → 2027-01-07 · Axel-exclusive $414.00

• Alaska Airlines AS374: SEA 2026-12-24 11:47:00 → AUS 2026-12-24 18:00:00; nonstop; 253 minutes. Local airport times.
• Alaska Airlines AS339: AUS 2027-01-07 19:09:00 → SEA 2027-01-07 21:56:00; nonstop; 287 minutes. Local airport times.

2026-12-24 → 2027-01-07 · Axel-exclusive $425.50

• Delta Air Lines DL739: SEA 2026-12-24 08:43:00 → AUS 2026-12-24 14:55:00; nonstop; 252 minutes. Local airport times.
• Delta Air Lines DL780: AUS 2027-01-07 06:08:00 → SEA 2027-01-07 09:00:00; nonstop; 292 minutes. Local airport times.

2026-12-24 → 2027-01-07 · Axel-exclusive $391.00

• American Airlines AA2073 / AA1805: SEA 2026-12-24 15:00:00 → AUS 2026-12-24 23:59:00; 1 stop(s) via PHX; 419 minutes. Local airport times.
  • AA2073: SEA 2026-12-24 15:00:00 → PHX 2026-12-24 18:52:00; layover at PHX: 110 minutes.
  • AA1805: PHX 2026-12-24 20:42:00 → AUS 2026-12-24 23:59:00.
• American Airlines AA1421 / AS612: AUS 2027-01-07 18:02:00 → SEA 2027-01-07 23:15:00; 1 stop(s) via PHX; 433 minutes. Local airport times.
  • AA1421: AUS 2027-01-07 18:02:00 → PHX 2027-01-07 19:40:00; layover at PHX: 78 minutes.
  • AS612: PHX 2027-01-07 20:58:00 → SEA 2027-01-07 23:15:00.

2026-12-24 → 2027-01-07 · Axel-exclusive $402.50

• United Airlines UA2211 / UA2083: SEA 2026-12-24 23:59:00 → AUS 2026-12-25 08:37:00; 1 stop(s) via IAH; 398 minutes. Local airport times.
  • UA2211: SEA 2026-12-24 23:59:00 → IAH 2026-12-25 06:13:00; layover at IAH: 79 minutes.
  • UA2083: IAH 2026-12-25 07:32:00 → AUS 2026-12-25 08:37:00.
• United Airlines UA2177 / UA2192: AUS 2027-01-07 07:00:00 → SEA 2027-01-07 12:18:00; 1 stop(s) via SFO; 438 minutes. Local airport times.
  • UA2177: AUS 2027-01-07 07:00:00 → SFO 2027-01-07 09:05:00; layover at SFO: 60 minutes.
  • UA2192: SFO 2027-01-07 10:05:00 → SEA 2027-01-07 12:18:00.

2026-12-24 → 2027-01-07 · Axel-exclusive $414.00

• Alaska Airlines AS375: SEA 2026-12-24 17:11:00 → AUS 2026-12-24 23:14:00; nonstop; 243 minutes. Local airport times.
• Alaska Airlines AS339: AUS 2027-01-07 19:09:00 → SEA 2027-01-07 21:56:00; nonstop; 287 minutes. Local airport times.

2026-12-24 → 2027-01-07 · Axel-exclusive $425.50

• Delta Air Lines DL848: SEA 2026-12-24 17:50:00 → AUS 2026-12-24 23:59:00; nonstop; 249 minutes. Local airport times.
• Delta Air Lines DL780: AUS 2027-01-07 06:08:00 → SEA 2027-01-07 09:00:00; nonstop; 292 minutes. Local airport times.

2026-12-24 → 2027-01-07 · Axel-exclusive $393.75

• Alaska Airlines AS424 / AA6243: SEA 2026-12-24 00:33:00 → AUS 2026-12-24 08:46:00; 1 stop(s) via DFW; 373 minutes. Local airport times.
  • AS424: SEA 2026-12-24 00:33:00 → DFW 2026-12-24 06:25:00; layover at DFW: 65 minutes.
  • AA6243: DFW 2026-12-24 07:30:00 → AUS 2026-12-24 08:46:00.
• Alaska Airlines AS339: AUS 2027-01-07 19:09:00 → SEA 2027-01-07 21:56:00; nonstop; 287 minutes. Local airport times.

2026-12-24 → 2027-01-07 · Axel-exclusive $412.00

• Delta Air Lines DL2914 / DL622: SEA 2026-12-24 12:31:00 → AUS 2026-12-24 21:18:00; 1 stop(s) via LAX; 407 minutes. Local airport times.
  • DL2914: SEA 2026-12-24 12:31:00 → LAX 2026-12-24 15:13:00; layover at LAX: 67 minutes.
  • DL622: LAX 2026-12-24 16:20:00 → AUS 2026-12-24 21:18:00.
• Delta Air Lines DL780: AUS 2027-01-07 06:08:00 → SEA 2027-01-07 09:00:00; nonstop; 292 minutes. Local airport times.

2026-12-24 → 2027-01-07 · Axel-exclusive $412.00

• Delta Air Lines DL4104 / DL3714: SEA 2026-12-24 11:45:00 → AUS 2026-12-24 20:44:00; 1 stop(s) via BZN; 419 minutes. Local airport times.
  • DL4104: SEA 2026-12-24 11:45:00 → BZN 2026-12-24 14:29:00; layover at BZN: 115 minutes.
  • DL3714: BZN 2026-12-24 16:24:00 → AUS 2026-12-24 20:44:00.
• Delta Air Lines DL780: AUS 2027-01-07 06:08:00 → SEA 2027-01-07 09:00:00; nonstop; 292 minutes. Local airport times.

2026-12-24 → 2027-01-07 · Axel-exclusive $412.00

• Delta Air Lines DL1120 / DL2728: SEA 2026-12-24 13:25:00 → AUS 2026-12-24 21:42:00; 1 stop(s) via SLC; 377 minutes. Local airport times.
  • DL1120: SEA 2026-12-24 13:25:00 → SLC 2026-12-24 16:26:00; layover at SLC: 89 minutes.
  • DL2728: SLC 2026-12-24 17:55:00 → AUS 2026-12-24 21:42:00.
• Delta Air Lines DL780: AUS 2027-01-07 06:08:00 → SEA 2027-01-07 09:00:00; nonstop; 292 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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