Salt Lake City (SLC) to Seattle (SEA), Dec 8–21, 2026: from $316 round trip

Salt Lake City (SLC) to Seattle (SEA), Dec 8–21, 2026: from $316 round trip on Axel, checked Nov 11, 2026. Lowest published fare: $316 round trip, Axel-exclusive, Alaska Airlines, nonstop, Dec 8–21, 2026, 1 adult, economy, checked Nov 11, 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 nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Seattle for these nights (Dec 8–21, 2026 · 13 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $1,016 for 13 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $1,362 for 13 nights · 5★ Fairmont Olympic Hotel, $306 a night, $3,982 for 13 nights

All hotels in Seattle

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

2026-12-08 → 2026-12-21 · Axel-exclusive $316.08

• Alaska Airlines AS665: SLC 2026-12-08 19:20:00 → SEA 2026-12-08 20:59:00; nonstop; 159 minutes. Local airport times.
• Alaska Airlines AS3298: SEA 2026-12-21 18:40:00 → SLC 2026-12-21 21:48:00; nonstop; 128 minutes. Local airport times.

2026-12-08 → 2026-12-21 · Axel-exclusive $327.83

• Delta Air Lines DL2921: SLC 2026-12-08 13:20:00 → SEA 2026-12-08 14:43:00; nonstop; 143 minutes. Local airport times.
• Delta Air Lines DL1165: SEA 2026-12-21 17:59:00 → SLC 2026-12-21 21:05:00; nonstop; 126 minutes. Local airport times.

2026-12-08 → 2026-12-21 · Axel-exclusive $316.08

• Alaska Airlines AS2020: SLC 2026-12-08 10:49:00 → SEA 2026-12-08 12:16:00; nonstop; 147 minutes. Local airport times.
• Alaska Airlines AS3298: SEA 2026-12-21 18:40:00 → SLC 2026-12-21 21:48:00; nonstop; 128 minutes. Local airport times.

2026-12-08 → 2026-12-21 · Axel-exclusive $327.83

• Delta Air Lines DL2874: SLC 2026-12-08 07:45:00 → SEA 2026-12-08 09:19:00; nonstop; 154 minutes. Local airport times.
• Delta Air Lines DL1165: SEA 2026-12-21 17:59:00 → SLC 2026-12-21 21:05:00; nonstop; 126 minutes. Local airport times.

2026-12-08 → 2026-12-21 · Axel-exclusive $326.08

• Alaska Airlines AS431 / AS3217: SLC 2026-12-08 08:20:00 → SEA 2026-12-08 12:09:00; 1 stop(s) via PDX; 289 minutes. Local airport times.
  • AS431: SLC 2026-12-08 08:20:00 → PDX 2026-12-08 09:25:00; layover at PDX: 89 minutes.
  • AS3217: PDX 2026-12-08 10:54:00 → SEA 2026-12-08 12:09:00.
• Alaska Airlines AS3298: SEA 2026-12-21 18:40:00 → SLC 2026-12-21 21:48:00; nonstop; 128 minutes. Local airport times.

2026-12-08 → 2026-12-21 · Axel-exclusive $337.83

• Delta Air Lines DL1503 / DL3832: SLC 2026-12-08 15:20:00 → SEA 2026-12-08 19:05:00; 1 stop(s) via GEG; 285 minutes. Local airport times.
  • DL1503: SLC 2026-12-08 15:20:00 → GEG 2026-12-08 16:08:00; layover at GEG: 92 minutes.
  • DL3832: GEG 2026-12-08 17:40:00 → SEA 2026-12-08 19:05:00.
• Delta Air Lines DL1165: SEA 2026-12-21 17:59:00 → SLC 2026-12-21 21:05:00; nonstop; 126 minutes. Local airport times.

2026-12-08 → 2026-12-21 · Axel-exclusive $337.83

• Delta Air Lines DL1744 / DL3750: SLC 2026-12-08 08:15:00 → SEA 2026-12-08 11:36:00; 1 stop(s) via BOI; 261 minutes. Local airport times.
  • DL1744: SLC 2026-12-08 08:15:00 → BOI 2026-12-08 09:34:00; layover at BOI: 63 minutes.
  • DL3750: BOI 2026-12-08 10:37:00 → SEA 2026-12-08 11:36:00.
• Delta Air Lines DL1165: SEA 2026-12-21 17:59:00 → SLC 2026-12-21 21:05:00; nonstop; 126 minutes. Local airport times.

2026-12-08 → 2026-12-21 · Axel-exclusive $337.83

• Delta Air Lines DL1423 / DL4125: SLC 2026-12-08 11:10:00 → SEA 2026-12-08 15:15:00; 1 stop(s) via SMF; 305 minutes. Local airport times.
  • DL1423: SLC 2026-12-08 11:10:00 → SMF 2026-12-08 12:02:00; layover at SMF: 66 minutes.
  • DL4125: SMF 2026-12-08 13:08:00 → SEA 2026-12-08 15:15:00.
• Delta Air Lines DL1165: SEA 2026-12-21 17:59:00 → SLC 2026-12-21 21:05:00; nonstop; 126 minutes. Local airport times.

2026-12-08 → 2026-12-21 · Axel-exclusive $337.83

• Delta Air Lines DL3727 / DL3735: SLC 2026-12-08 10:45:00 → SEA 2026-12-08 14:44:00; 1 stop(s) via RDM; 299 minutes. Local airport times.
  • DL3727: SLC 2026-12-08 10:45:00 → RDM 2026-12-08 11:39:00; layover at RDM: 101 minutes.
  • DL3735: RDM 2026-12-08 13:20:00 → SEA 2026-12-08 14:44:00.
• Delta Air Lines DL1165: SEA 2026-12-21 17:59:00 → SLC 2026-12-21 21:05:00; nonstop; 126 minutes. Local airport times.

2026-12-08 → 2026-12-21 · Axel-exclusive $337.83

• Delta Air Lines DL4105 / DL4124: SLC 2026-12-08 15:00:00 → SEA 2026-12-08 19:05:00; 1 stop(s) via EUG; 305 minutes. Local airport times.
  • DL4105: SLC 2026-12-08 15:00:00 → EUG 2026-12-08 16:01:00; layover at EUG: 102 minutes.
  • DL4124: EUG 2026-12-08 17:43:00 → SEA 2026-12-08 19:05:00.
• Delta Air Lines DL1165: SEA 2026-12-21 17:59:00 → SLC 2026-12-21 21:05:00; nonstop; 126 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 7, 2026 · Return options
• Dec 9, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Salt Lake City (SLC) to Seattle (SEA) · Dec 8, 2026 · return Dec 21, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. 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 nightly rate and the stay's total, from the lowest saved total 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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