Salt Lake City (SLC) to Seattle (SEA), Dec 21, 2026 – Jan 1, 2027: from $363 round trip

Salt Lake City (SLC) to Seattle (SEA), Dec 21, 2026 – Jan 1, 2027: from $363 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $363 round trip, Axel-exclusive, Alaska Airlines, nonstop, Dec 21, 2026 – Jan 1, 2027, 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.

Hotels in Seattle for these trips

Hotels: under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Seattle for these nights (Dec 21 – Jan 1, 2027 · 11 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $858 total · 4★ Hilton Seattle Airport & Conference Center, $1,153 total · 5★ Fairmont Olympic Hotel, $3,421 total

All hotels in Seattle

Route overview: Salt Lake City to Seattle (SEA) flight deals

2026-12-21 → 2027-01-01 · Axel-exclusive $363.16

• Alaska Airlines AS734: SLC 2026-12-21 14:47:00 → SEA 2026-12-21 16:08:00; nonstop; 141 minutes. Local airport times.
• Alaska Airlines AS733: SEA 2027-01-01 10:48:00 → SLC 2027-01-01 13:51:00; nonstop; 123 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $376.66

• Delta Air Lines DL2995: SLC 2026-12-21 11:25:00 → SEA 2026-12-21 12:46:00; nonstop; 141 minutes. Local airport times.
• Delta Air Lines DL1120: SEA 2027-01-01 13:31:00 → SLC 2027-01-01 16:36:00; nonstop; 125 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $363.16

• Alaska Airlines AS3344: SLC 2026-12-21 07:10:00 → SEA 2026-12-21 08:49:00; nonstop; 159 minutes. Local airport times.
• Alaska Airlines AS733: SEA 2027-01-01 10:48:00 → SLC 2027-01-01 13:51:00; nonstop; 123 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $376.66

• Delta Air Lines DL871: SLC 2026-12-21 17:31:00 → SEA 2026-12-21 18:52:00; nonstop; 141 minutes. Local airport times.
• Delta Air Lines DL1120: SEA 2027-01-01 13:31:00 → SLC 2027-01-01 16:36:00; nonstop; 125 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $376.66

• Alaska Airlines AS431 / AS3217: SLC 2026-12-21 08:20:00 → SEA 2026-12-21 12:09:00; 1 stop(s) via PDX; 289 minutes. Local airport times.
  • AS431: SLC 2026-12-21 08:20:00 → PDX 2026-12-21 09:25:00; layover at PDX: 89 minutes.
  • AS3217: PDX 2026-12-21 10:54:00 → SEA 2026-12-21 12:09:00.
• Alaska Airlines AS733: SEA 2027-01-01 10:48:00 → SLC 2027-01-01 13:51:00; nonstop; 123 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $390.16

• Delta Air Lines DL1423 / DL4125: SLC 2026-12-21 11:10:00 → SEA 2026-12-21 15:15:00; 1 stop(s) via SMF; 305 minutes. Local airport times.
  • DL1423: SLC 2026-12-21 11:10:00 → SMF 2026-12-21 12:02:00; layover at SMF: 66 minutes.
  • DL4125: SMF 2026-12-21 13:08:00 → SEA 2026-12-21 15:15:00.
• Delta Air Lines DL1120: SEA 2027-01-01 13:31:00 → SLC 2027-01-01 16:36:00; nonstop; 125 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $390.16

• Delta Air Lines DL3727 / DL3735: SLC 2026-12-21 10:45:00 → SEA 2026-12-21 14:44:00; 1 stop(s) via RDM; 299 minutes. Local airport times.
  • DL3727: SLC 2026-12-21 10:45:00 → RDM 2026-12-21 11:39:00; layover at RDM: 101 minutes.
  • DL3735: RDM 2026-12-21 13:20:00 → SEA 2026-12-21 14:44:00.
• Delta Air Lines DL1120: SEA 2027-01-01 13:31:00 → SLC 2027-01-01 16:36:00; nonstop; 125 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $390.16

• Delta Air Lines DL1744 / DL3750: SLC 2026-12-21 08:15:00 → SEA 2026-12-21 11:36:00; 1 stop(s) via BOI; 261 minutes. Local airport times.
  • DL1744: SLC 2026-12-21 08:15:00 → BOI 2026-12-21 09:34:00; layover at BOI: 63 minutes.
  • DL3750: BOI 2026-12-21 10:37:00 → SEA 2026-12-21 11:36:00.
• Delta Air Lines DL1120: SEA 2027-01-01 13:31:00 → SLC 2027-01-01 16:36:00; nonstop; 125 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $390.16

• Delta Air Lines DL1503 / DL3832: SLC 2026-12-21 15:20:00 → SEA 2026-12-21 19:05:00; 1 stop(s) via GEG; 285 minutes. Local airport times.
  • DL1503: SLC 2026-12-21 15:20:00 → GEG 2026-12-21 16:08:00; layover at GEG: 92 minutes.
  • DL3832: GEG 2026-12-21 17:40:00 → SEA 2026-12-21 19:05:00.
• Delta Air Lines DL1120: SEA 2027-01-01 13:31:00 → SLC 2027-01-01 16:36:00; nonstop; 125 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $390.16

• Delta Air Lines DL4105 / DL4124: SLC 2026-12-21 15:00:00 → SEA 2026-12-21 19:05:00; 1 stop(s) via EUG; 305 minutes. Local airport times.
  • DL4105: SLC 2026-12-21 15:00:00 → EUG 2026-12-21 16:01:00; layover at EUG: 102 minutes.
  • DL4124: EUG 2026-12-21 17:43:00 → SEA 2026-12-21 19:05:00.
• Delta Air Lines DL1120: SEA 2027-01-01 13:31:00 → SLC 2027-01-01 16:36:00; nonstop; 125 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
• Dec 20, 2026 · Return options
• Dec 22, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Salt Lake City (SLC) to Seattle (SEA) · Dec 21, 2026 · return Jan 1, 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 link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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