Seattle (SEA) to Salt Lake City (SLC) · Dec 29, 2026 · one way

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 Salt Lake City (SLC) flight deals

2026-12-29 · one way · Axel-exclusive $194.60

• Alaska Airlines AS3298: SEA 2026-12-29 18:30:00 → SLC 2026-12-29 21:39:00; nonstop; 129 minutes. Local airport times.

2026-12-29 · one way · Axel-exclusive $208.60

• Delta Air Lines DL1265: SEA 2026-12-29 11:00:00 → SLC 2026-12-29 14:04:00; nonstop; 124 minutes. Local airport times.

2026-12-29 · one way · Axel-exclusive $208.60

• Southwest Airlines WN1486 / WN3576: SEA 2026-12-29 11:00:00 → SLC 2026-12-29 16:45:00; 1 stop(s) via SMF; 285 minutes. Local airport times.
  • WN1486: SEA 2026-12-29 11:00:00 → SMF 2026-12-29 12:50:00; layover at SMF: 80 minutes.
  • WN3576: SMF 2026-12-29 14:10:00 → SLC 2026-12-29 16:45:00.

2026-12-29 · one way · Axel-exclusive $194.60

• Alaska Airlines AS733: SEA 2026-12-29 10:48:00 → SLC 2026-12-29 13:51:00; nonstop; 123 minutes. Local airport times.

2026-12-29 · one way · Axel-exclusive $208.60

• Delta Air Lines DL1120: SEA 2026-12-29 13:25:00 → SLC 2026-12-29 16:29:00; nonstop; 124 minutes. Local airport times.

2026-12-29 · one way · Axel-exclusive $222.60

• Alaska Airlines AS488 / AS2019: SEA 2026-12-29 12:22:00 → SLC 2026-12-29 17:24:00; 1 stop(s) via PDX; 242 minutes. Local airport times.
  • AS488: SEA 2026-12-29 12:22:00 → PDX 2026-12-29 13:24:00; layover at PDX: 68 minutes.
  • AS2019: PDX 2026-12-29 14:32:00 → SLC 2026-12-29 17:24:00.

2026-12-29 · one way · Axel-exclusive $236.60

• Delta Air Lines DL3742 / DL1064: SEA 2026-12-29 09:07:00 → SLC 2026-12-29 16:40:00; 1 stop(s) via YVR; 393 minutes. Local airport times.
  • DL3742: SEA 2026-12-29 09:07:00 → YVR 2026-12-29 11:25:00; layover at YVR: 175 minutes.
  • DL1064: YVR 2026-12-29 14:20:00 → SLC 2026-12-29 16:40:00.

2026-12-29 · one way · Axel-exclusive $236.60

• Delta Air Lines DL3824 / DL1452: SEA 2026-12-29 09:20:00 → SLC 2026-12-29 16:12:00; 1 stop(s) via GEG; 352 minutes. Local airport times.
  • DL3824: SEA 2026-12-29 09:20:00 → GEG 2026-12-29 10:40:00; layover at GEG: 165 minutes.
  • DL1452: GEG 2026-12-29 13:25:00 → SLC 2026-12-29 16:12:00.

2026-12-29 · one way · Axel-exclusive $236.60

• Delta Air Lines DL3891 / DL4046: SEA 2026-12-29 13:59:00 → SLC 2026-12-29 20:00:00; 1 stop(s) via PSC; 301 minutes. Local airport times.
  • DL3891: SEA 2026-12-29 13:59:00 → PSC 2026-12-29 15:11:00; layover at PSC: 121 minutes.
  • DL4046: PSC 2026-12-29 17:12:00 → SLC 2026-12-29 20:00:00.

2026-12-29 · one way · Axel-exclusive $236.60

• Delta Air Lines DL4127 / DL1557: SEA 2026-12-29 14:49:00 → SLC 2026-12-29 19:54:00; 1 stop(s) via BOI; 245 minutes. Local airport times.
  • DL4127: SEA 2026-12-29 14:49:00 → BOI 2026-12-29 17:19:00; layover at BOI: 76 minutes.
  • DL1557: BOI 2026-12-29 18:35:00 → SLC 2026-12-29 19:54:00.

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
• Dec 28, 2026 · Return options
• Dec 30, 2026 · Return options
• Hotels in Salt Lake City with Axel

For AI assistants

• This page: Seattle (SEA) to Salt Lake City (SLC) · Dec 29, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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