San Antonio (SAT) to Seattle (SEA) · Dec 29, 2026 · return Jan 2, 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.

Hotels in Seattle for these trips

Hotels: under a trip, hotels in Seattle for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in Seattle for these nights (Dec 29 – Jan 2, 2027 · 4 nights · 2 adults, 1 room): 3★ Staypineapple, Hotel FIVE, Downtown Seattle, $502 total · 4★ Mayflower Park Hotel, $502 total · 5★ Fairmont Olympic Hotel, $1,186 total

All hotels in Seattle

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

2026-12-29 → 2027-01-02 · Axel-exclusive $455.00

• Alaska Airlines AS494: SAT 2026-12-29 17:00:00 → SEA 2026-12-29 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2027-01-02 11:03:00 → SAT 2027-01-02 17:00:00; nonstop; 237 minutes. Local airport times.

2026-12-29 → 2027-01-02 · Axel-exclusive $354.25

• Frontier Airlines F93417 / F94203: SAT 2026-12-29 11:48:00 → SEA 2026-12-29 17:10:00; 1 stop(s) via LAS; 442 minutes. Local airport times.
  • F93417: SAT 2026-12-29 11:48:00 → LAS 2026-12-29 12:51:00; layover at LAS: 80 minutes.
  • F94203: LAS 2026-12-29 14:11:00 → SEA 2026-12-29 17:10:00.
• Alaska Airlines AS494: SEA 2027-01-02 11:03:00 → SAT 2027-01-02 17:00:00; nonstop; 237 minutes. Local airport times.

2026-12-29 → 2027-01-02 · Axel-exclusive $409.50

• Southwest Airlines WN3769 / WN534: SAT 2026-12-29 05:50:00 → SEA 2026-12-29 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN3769: SAT 2026-12-29 05:50:00 → DAL 2026-12-29 07:05:00; layover at DAL: 65 minutes.
  • WN534: DAL 2026-12-29 08:10:00 → SEA 2026-12-29 10:35:00.
• Southwest Airlines WN3434 / WN4838: SEA 2027-01-02 05:40:00 → SAT 2027-01-02 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
  • WN3434: SEA 2027-01-02 05:40:00 → PHX 2027-01-02 09:30:00; layover at PHX: 95 minutes.
  • WN4838: PHX 2027-01-02 11:05:00 → SAT 2027-01-02 14:10:00.

2026-12-29 → 2027-01-02 · Axel-exclusive $429.00

• American Airlines AA2070 / AA717: SAT 2026-12-29 08:00:00 → SEA 2026-12-29 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2026-12-29 08:00:00 → DFW 2026-12-29 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2026-12-29 10:40:00 → SEA 2026-12-29 13:17:00.
• American Airlines AA2073 / AA1829: SEA 2027-01-02 15:00:00 → SAT 2027-01-02 23:10:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
  • AA2073: SEA 2027-01-02 15:00:00 → PHX 2027-01-02 18:52:00; layover at PHX: 68 minutes.
  • AA1829: PHX 2027-01-02 20:00:00 → SAT 2027-01-02 23:10:00.

2026-12-29 → 2027-01-02 · Axel-exclusive $442.00

• Delta Air Lines DL2592 / DL2995: SAT 2026-12-29 07:43:00 → SEA 2026-12-29 12:36:00; 1 stop(s) via SLC; 413 minutes. Local airport times.
  • DL2592: SAT 2026-12-29 07:43:00 → SLC 2026-12-29 09:49:00; layover at SLC: 86 minutes.
  • DL2995: SLC 2026-12-29 11:15:00 → SEA 2026-12-29 12:36:00.
• Delta Air Lines DL1016 / DL2199: SEA 2027-01-02 09:25:00 → SAT 2027-01-02 17:12:00; 1 stop(s) via SLC; 347 minutes. Local airport times.
  • DL1016: SEA 2027-01-02 09:25:00 → SLC 2027-01-02 12:28:00; layover at SLC: 60 minutes.
  • DL2199: SLC 2027-01-02 13:28:00 → SAT 2027-01-02 17:12:00.

2026-12-29 → 2027-01-02 · Axel-exclusive $442.00

• United Airlines UA1413 / UA2192: SAT 2026-12-29 07:00:00 → SEA 2026-12-29 12:18:00; 1 stop(s) via SFO; 438 minutes. Local airport times.
  • UA1413: SAT 2026-12-29 07:00:00 → SFO 2026-12-29 09:05:00; layover at SFO: 60 minutes.
  • UA2192: SFO 2026-12-29 10:05:00 → SEA 2026-12-29 12:18:00.
• Alaska Airlines AS494: SEA 2027-01-02 11:03:00 → SAT 2027-01-02 17:00:00; nonstop; 237 minutes. Local airport times.

2026-12-29 → 2027-01-02 · Axel-exclusive $435.50

• Alaska Airlines AS494: SAT 2026-12-29 17:29:00 → SEA 2026-12-29 20:00:00; nonstop; 271 minutes. Local airport times.
• Alaska Airlines AS424 / AA1836: SEA 2027-01-02 00:30:00 → SAT 2027-01-02 08:33:00; 1 stop(s) via DFW; 363 minutes. Local airport times.
  • AS424: SEA 2027-01-02 00:30:00 → DFW 2027-01-02 06:20:00; layover at DFW: 60 minutes.
  • AA1836: DFW 2027-01-02 07:20:00 → SAT 2027-01-02 08:33:00.

Explore this route

• All dates for this route
• Dec 28, 2026 · Return options
• Dec 30, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: San Antonio (SAT) to Seattle (SEA) · Dec 29, 2026 · return Jan 2, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Seattle for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
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• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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