Los Angeles (LAX) to Seattle (SEA), Dec 12–21, 2026: from $178 round trip

Los Angeles (LAX) to Seattle (SEA), Dec 12–21, 2026: from $178 round trip on Axel, checked Nov 13, 2026. Lowest published fare: $178 round trip, Axel-exclusive, Frontier Airlines, nonstop, Dec 12–21, 2026, 1 adult, economy, checked Nov 13, 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 12–21, 2026 · 9 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $701 for 9 nights · 4★ Hilton Seattle Airport & Conference Center, $104 a night, $939 for 9 nights · 5★ Fairmont Olympic Hotel, $304 a night, $2,735 for 9 nights

All hotels in Seattle

Route overview: Los Angeles to Seattle (SEA) flight deals

2026-12-12 → 2026-12-21 · Axel-exclusive $178

• Frontier Airlines F91177: LAX 2026-12-12 17:38:00 → SEA 2026-12-12 20:38:00; nonstop; 180 minutes. Local airport times.
• Frontier Airlines F92176: SEA 2026-12-21 13:36:00 → LAX 2026-12-21 16:18:00; nonstop; 162 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $298

• American Airlines AA6444: LAX 2026-12-12 17:59:00 → SEA 2026-12-12 21:09:00; nonstop; 190 minutes. Local airport times.
• American Airlines AA4945: SEA 2026-12-21 16:42:00 → LAX 2026-12-21 19:40:00; nonstop; 178 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $298

• United Airlines UA5717: LAX 2026-12-12 20:47:00 → SEA 2026-12-12 23:58:00; nonstop; 191 minutes. Local airport times.
• United Airlines UA6053: SEA 2026-12-21 06:34:00 → LAX 2026-12-21 09:35:00; nonstop; 181 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $322

• Alaska Airlines AS273: LAX 2026-12-12 08:00:00 → SEA 2026-12-12 11:01:00; nonstop; 181 minutes. Local airport times.
• Alaska Airlines AS505: SEA 2026-12-21 06:00:00 → LAX 2026-12-21 08:40:00; nonstop; 160 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $322

• Delta Air Lines DL2606: LAX 2026-12-12 14:25:00 → SEA 2026-12-12 17:15:00; nonstop; 170 minutes. Local airport times.
• Delta Air Lines DL1628: SEA 2026-12-21 07:15:00 → LAX 2026-12-21 10:04:00; nonstop; 169 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $298

• United Airlines UA4649: LAX 2026-12-12 08:30:00 → SEA 2026-12-12 11:42:00; nonstop; 192 minutes. Local airport times.
• United Airlines UA6053: SEA 2026-12-21 06:34:00 → LAX 2026-12-21 09:35:00; nonstop; 181 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $298

• American Airlines AA6476: LAX 2026-12-12 08:33:00 → SEA 2026-12-12 11:41:00; nonstop; 188 minutes. Local airport times.
• American Airlines AA4945: SEA 2026-12-21 16:42:00 → LAX 2026-12-21 19:40:00; nonstop; 178 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $322

• Delta Air Lines DL1551: LAX 2026-12-12 19:10:00 → SEA 2026-12-12 22:04:00; nonstop; 174 minutes. Local airport times.
• Delta Air Lines DL1628: SEA 2026-12-21 07:15:00 → LAX 2026-12-21 10:04:00; nonstop; 169 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $322

• Alaska Airlines AS330: LAX 2026-12-12 13:35:00 → SEA 2026-12-12 16:32:00; nonstop; 177 minutes. Local airport times.
• Alaska Airlines AS505: SEA 2026-12-21 06:00:00 → LAX 2026-12-21 08:40:00; nonstop; 160 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $318

• American Airlines AA6280 / AS763: LAX 2026-12-12 10:23:00 → SEA 2026-12-12 15:56:00; 1 stop(s) via SMF; 333 minutes. Local airport times.
  • AA6280: LAX 2026-12-12 10:23:00 → SMF 2026-12-12 12:02:00; layover at SMF: 114 minutes.
  • AS763: SMF 2026-12-12 13:56:00 → SEA 2026-12-12 15:56:00.
• American Airlines AA4945: SEA 2026-12-21 16:42:00 → LAX 2026-12-21 19:40:00; nonstop; 178 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $332

• Alaska Airlines AS3076 / AS2114: LAX 2026-12-12 15:29:00 → SEA 2026-12-12 21:15:00; 1 stop(s) via RDM; 346 minutes. Local airport times.
  • AS3076: LAX 2026-12-12 15:29:00 → RDM 2026-12-12 17:55:00; layover at RDM: 124 minutes.
  • AS2114: RDM 2026-12-12 19:59:00 → SEA 2026-12-12 21:15:00.
• Alaska Airlines AS505: SEA 2026-12-21 06:00:00 → LAX 2026-12-21 08:40:00; nonstop; 160 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $332

• Alaska Airlines AS2226 / AS1327: LAX 2026-12-12 06:00:00 → SEA 2026-12-12 10:52:00; 1 stop(s) via SFO; 292 minutes. Local airport times.
  • AS2226: LAX 2026-12-12 06:00:00 → SFO 2026-12-12 07:27:00; layover at SFO: 66 minutes.
  • AS1327: SFO 2026-12-12 08:33:00 → SEA 2026-12-12 10:52:00.
• Alaska Airlines AS505: SEA 2026-12-21 06:00:00 → LAX 2026-12-21 08:40:00; nonstop; 160 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $342

• Delta Air Lines DL3712 / DL4043: LAX 2026-12-12 16:40:00 → SEA 2026-12-12 22:03:00; 1 stop(s) via SMF; 323 minutes. Local airport times.
  • DL3712: LAX 2026-12-12 16:40:00 → SMF 2026-12-12 18:17:00; layover at SMF: 86 minutes.
  • DL4043: SMF 2026-12-12 19:43:00 → SEA 2026-12-12 22:03:00.
• Delta Air Lines DL1628: SEA 2026-12-21 07:15:00 → LAX 2026-12-21 10:04:00; nonstop; 169 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $342

• Delta Air Lines DL2267 / DL3707: LAX 2026-12-12 14:15:00 → SEA 2026-12-12 20:13:00; 1 stop(s) via SFO; 358 minutes. Local airport times.
  • DL2267: LAX 2026-12-12 14:15:00 → SFO 2026-12-12 15:35:00; layover at SFO: 138 minutes.
  • DL3707: SFO 2026-12-12 17:53:00 → SEA 2026-12-12 20:13:00.
• Delta Air Lines DL1628: SEA 2026-12-21 07:15:00 → LAX 2026-12-21 10:04:00; nonstop; 169 minutes. Local airport times.

2026-12-12 → 2026-12-21 · Axel-exclusive $342

• Delta Air Lines DL3710 / DL3832: LAX 2026-12-12 13:05:00 → SEA 2026-12-12 19:05:00; 1 stop(s) via GEG; 360 minutes. Local airport times.
  • DL3710: LAX 2026-12-12 13:05:00 → GEG 2026-12-12 15:47:00; layover at GEG: 113 minutes.
  • DL3832: GEG 2026-12-12 17:40:00 → SEA 2026-12-12 19:05:00.
• Delta Air Lines DL1628: SEA 2026-12-21 07:15:00 → LAX 2026-12-21 10:04:00; nonstop; 169 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 11, 2026 · Return options
• Dec 13, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Los Angeles (LAX) to Seattle (SEA) · Dec 12, 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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