Las Vegas (LAS) to Seattle (SEA) · Dec 29, 2026 · return Jan 12, 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.

Route overview: Las Vegas to Seattle (SEA) flight deals

2026-12-29 → 2027-01-12 · Axel-exclusive $173.90

• Frontier Airlines F94203: LAS 2026-12-29 14:11:00 → SEA 2026-12-29 17:10:00; nonstop; 179 minutes. Local airport times.
• Frontier Airlines F92408: SEA 2027-01-12 11:53:00 → LAS 2027-01-12 14:32:00; nonstop; 159 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $257.90

• American Airlines AA2281: LAS 2026-12-29 09:00:00 → SEA 2026-12-29 11:50:00; nonstop; 170 minutes. Local airport times.
• Frontier Airlines F92408: SEA 2027-01-12 11:53:00 → LAS 2027-01-12 14:32:00; nonstop; 159 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $267.90

• Southwest Airlines WN4390: LAS 2026-12-29 22:55:00 → SEA 2026-12-30 01:45:00; nonstop; 170 minutes. Local airport times.
• Southwest Airlines WN1558: SEA 2027-01-12 07:40:00 → LAS 2027-01-12 10:05:00; nonstop; 145 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $291.40

• Alaska Airlines AS201: LAS 2026-12-29 20:18:00 → SEA 2026-12-29 23:13:00; nonstop; 175 minutes. Local airport times.
• Alaska Airlines AS552: SEA 2027-01-12 17:44:00 → LAS 2027-01-12 20:20:00; nonstop; 156 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $314.90

• Delta Air Lines DL2905: LAS 2026-12-29 14:08:00 → SEA 2026-12-29 17:00:00; nonstop; 172 minutes. Local airport times.
• Delta Air Lines DL2905: SEA 2027-01-12 10:35:00 → LAS 2027-01-12 13:13:00; nonstop; 158 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $313.90

• KLM Royal Dutch Airlines KL6255 / DL2921: LAS 2026-12-29 10:00:00 → SEA 2026-12-29 14:55:00; 1 stop(s) via SLC; 295 minutes. Local airport times.
  • KL6255: LAS 2026-12-29 10:00:00 → SLC 2026-12-29 12:27:00; layover at SLC: 73 minutes.
  • DL2921: SLC 2026-12-29 13:40:00 → SEA 2026-12-29 14:55:00.
• Frontier Airlines F92408: SEA 2027-01-12 11:53:00 → LAS 2027-01-12 14:32:00; nonstop; 159 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $173.90

• Frontier Airlines F92407: LAS 2026-12-29 09:17:00 → SEA 2026-12-29 12:16:00; nonstop; 179 minutes. Local airport times.
• Frontier Airlines F92408: SEA 2027-01-12 11:53:00 → LAS 2027-01-12 14:32:00; nonstop; 159 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $267.90

• Southwest Airlines WN948: LAS 2026-12-29 10:00:00 → SEA 2026-12-29 13:00:00; nonstop; 180 minutes. Local airport times.
• Southwest Airlines WN1558: SEA 2027-01-12 07:40:00 → LAS 2027-01-12 10:05:00; nonstop; 145 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $291.40

• Alaska Airlines AS701: LAS 2026-12-29 07:00:00 → SEA 2026-12-29 09:51:00; nonstop; 171 minutes. Local airport times.
• Alaska Airlines AS552: SEA 2027-01-12 17:44:00 → LAS 2027-01-12 20:20:00; nonstop; 156 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $314.90

• Delta Air Lines DL1028: LAS 2026-12-29 11:15:00 → SEA 2026-12-29 14:13:00; nonstop; 178 minutes. Local airport times.
• Delta Air Lines DL2905: SEA 2027-01-12 10:35:00 → LAS 2027-01-12 13:13:00; nonstop; 158 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $295.90

• Southwest Airlines WN1457 / WN4889: LAS 2026-12-29 17:10:00 → SEA 2026-12-29 22:20:00; 1 stop(s) via SMF; 310 minutes. Local airport times.
  • WN1457: LAS 2026-12-29 17:10:00 → SMF 2026-12-29 18:45:00; layover at SMF: 90 minutes.
  • WN4889: SMF 2026-12-29 20:15:00 → SEA 2026-12-29 22:20:00.
• Southwest Airlines WN1558: SEA 2027-01-12 07:40:00 → LAS 2027-01-12 10:05:00; nonstop; 145 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $295.90

• Southwest Airlines WN2088 / WN698: LAS 2026-12-29 09:00:00 → SEA 2026-12-29 14:10:00; 1 stop(s) via SJC; 310 minutes. Local airport times.
  • WN2088: LAS 2026-12-29 09:00:00 → SJC 2026-12-29 10:35:00; layover at SJC: 75 minutes.
  • WN698: SJC 2026-12-29 11:50:00 → SEA 2026-12-29 14:10:00.
• Southwest Airlines WN1558: SEA 2027-01-12 07:40:00 → LAS 2027-01-12 10:05:00; nonstop; 145 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $319.40

• Alaska Airlines AS2024 / AS685: LAS 2026-12-29 14:58:00 → SEA 2026-12-29 20:27:00; 1 stop(s) via SAN; 329 minutes. Local airport times.
  • AS2024: LAS 2026-12-29 14:58:00 → SAN 2026-12-29 16:19:00; layover at SAN: 61 minutes.
  • AS685: SAN 2026-12-29 17:20:00 → SEA 2026-12-29 20:27:00.
• Alaska Airlines AS552: SEA 2027-01-12 17:44:00 → LAS 2027-01-12 20:20:00; nonstop; 156 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $319.40

• Alaska Airlines AS711 / AS3217: LAS 2026-12-29 07:00:00 → SEA 2026-12-29 12:09:00; 1 stop(s) via PDX; 309 minutes. Local airport times.
  • AS711: LAS 2026-12-29 07:00:00 → PDX 2026-12-29 09:26:00; layover at PDX: 88 minutes.
  • AS3217: PDX 2026-12-29 10:54:00 → SEA 2026-12-29 12:09:00.
• Alaska Airlines AS552: SEA 2027-01-12 17:44:00 → LAS 2027-01-12 20:20:00; nonstop; 156 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $319.40

• Alaska Airlines AS634 / AS591: LAS 2026-12-29 15:48:00 → SEA 2026-12-29 21:03:00; 1 stop(s) via SFO; 315 minutes. Local airport times.
  • AS634: LAS 2026-12-29 15:48:00 → SFO 2026-12-29 17:31:00; layover at SFO: 77 minutes.
  • AS591: SFO 2026-12-29 18:48:00 → SEA 2026-12-29 21:03:00.
• Alaska Airlines AS552: SEA 2027-01-12 17:44:00 → LAS 2027-01-12 20:20:00; nonstop; 156 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 28, 2026 · Return options
• Dec 30, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Las Vegas (LAS) to Seattle (SEA) · Dec 29, 2026 · return Jan 12, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
• If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Las Vegas to Seattle (SEA) flight deals · Flight search guide.
• 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.

Feedback (optional): Missing info · Axel issue