San Diego (SAN) to Las Vegas (LAS), Dec 18–26, 2026: from $154 round trip

San Diego (SAN) to Las Vegas (LAS), Dec 18–26, 2026: from $154 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $154 round trip, Axel-exclusive, Frontier Airlines, nonstop, Dec 18–26, 2026, 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 Las Vegas for these trips

Hotels: under a trip, hotels in Las Vegas 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 Las Vegas for these nights (Dec 18–26, 2026 · 8 nights · 2 adults, 1 room): 3★ Four Queens Hotel and Casino, $438 total · 4★ Palace Station Hotel and Casino, $588 total · 5★ Fontainebleau Las Vegas, MICHELIN Key Award Hotel, $1,481 total

All hotels in Las Vegas

Route overview: San Diego to Las Vegas (LAS) flight deals

2026-12-18 → 2026-12-26 · Axel-exclusive $154.00

• Frontier Airlines F91326: SAN 2026-12-18 19:56:00 → LAS 2026-12-18 21:25:00; nonstop; 89 minutes. Local airport times.
• Frontier Airlines F91469: LAS 2026-12-26 11:12:00 → SAN 2026-12-26 12:29:00; nonstop; 77 minutes. Local airport times.

2026-12-18 → 2026-12-26 · Axel-exclusive $247.50

• Southwest Airlines WN2332: SAN 2026-12-18 21:25:00 → LAS 2026-12-18 22:50:00; nonstop; 85 minutes. Local airport times.
• Southwest Airlines WN352: LAS 2026-12-26 11:05:00 → SAN 2026-12-26 12:20:00; nonstop; 75 minutes. Local airport times.

2026-12-18 → 2026-12-26 · Axel-exclusive $253.00

• Alaska Airlines AS2018: SAN 2026-12-18 17:59:00 → LAS 2026-12-18 19:28:00; nonstop; 89 minutes. Local airport times.
• Alaska Airlines AS2035: LAS 2026-12-26 06:00:00 → SAN 2026-12-26 07:25:00; nonstop; 85 minutes. Local airport times.

2026-12-18 → 2026-12-26 · Axel-exclusive $363.00

• American Airlines AA1950 / AA2028: SAN 2026-12-18 16:30:00 → LAS 2026-12-18 21:50:00; 1 stop(s) via PHX; 320 minutes. Local airport times.
  • AA1950: SAN 2026-12-18 16:30:00 → PHX 2026-12-18 18:59:00; layover at PHX: 156 minutes.
  • AA2028: PHX 2026-12-18 21:35:00 → LAS 2026-12-18 21:50:00.
• American Airlines AA1668 / AA1950: LAS 2026-12-26 10:31:00 → SAN 2026-12-26 15:40:00; 1 stop(s) via PHX; 309 minutes. Local airport times.
  • AA1668: LAS 2026-12-26 10:31:00 → PHX 2026-12-26 12:44:00; layover at PHX: 157 minutes.
  • AA1950: PHX 2026-12-26 15:21:00 → SAN 2026-12-26 15:40:00.

2026-12-18 → 2026-12-26 · Axel-exclusive $385.00

• Delta Air Lines DL4001 / DL2348: SAN 2026-12-18 15:59:00 → LAS 2026-12-18 20:33:00; 1 stop(s) via LAX; 274 minutes. Local airport times.
  • DL4001: SAN 2026-12-18 15:59:00 → LAX 2026-12-18 17:01:00; layover at LAX: 139 minutes.
  • DL2348: LAX 2026-12-18 19:20:00 → LAS 2026-12-18 20:33:00.
• Delta Air Lines DL2253 / DL4001: LAS 2026-12-26 09:44:00 → SAN 2026-12-26 15:35:00; 1 stop(s) via LAX; 351 minutes. Local airport times.
  • DL2253: LAS 2026-12-26 09:44:00 → LAX 2026-12-26 10:59:00; layover at LAX: 216 minutes.
  • DL4001: LAX 2026-12-26 14:35:00 → SAN 2026-12-26 15:35:00.

2026-12-18 → 2026-12-26 · Axel-exclusive $154.00

• Frontier Airlines F91466: SAN 2026-12-18 09:05:00 → LAS 2026-12-18 10:37:00; nonstop; 92 minutes. Local airport times.
• Frontier Airlines F91469: LAS 2026-12-26 11:12:00 → SAN 2026-12-26 12:29:00; nonstop; 77 minutes. Local airport times.

2026-12-18 → 2026-12-26 · Axel-exclusive $247.50

• Southwest Airlines WN527: SAN 2026-12-18 06:15:00 → LAS 2026-12-18 07:40:00; nonstop; 85 minutes. Local airport times.
• Southwest Airlines WN352: LAS 2026-12-26 11:05:00 → SAN 2026-12-26 12:20:00; nonstop; 75 minutes. Local airport times.

2026-12-18 → 2026-12-26 · Axel-exclusive $253.00

• Alaska Airlines AS2092: SAN 2026-12-18 21:11:00 → LAS 2026-12-18 22:52:00; nonstop; 101 minutes. Local airport times.
• Alaska Airlines AS2035: LAS 2026-12-26 06:00:00 → SAN 2026-12-26 07:25:00; nonstop; 85 minutes. Local airport times.

2026-12-18 → 2026-12-26 · Axel-exclusive $280.00

• Southwest Airlines WN3195 / WN1156: SAN 2026-12-18 15:20:00 → LAS 2026-12-18 19:30:00; 1 stop(s) via SBA; 250 minutes. Local airport times.
  • WN3195: SAN 2026-12-18 15:20:00 → SBA 2026-12-18 16:15:00; layover at SBA: 125 minutes.
  • WN1156: SBA 2026-12-18 18:20:00 → LAS 2026-12-18 19:30:00.
• Southwest Airlines WN352: LAS 2026-12-26 11:05:00 → SAN 2026-12-26 12:20:00; nonstop; 75 minutes. Local airport times.

2026-12-18 → 2026-12-26 · Axel-exclusive $280.00

• Southwest Airlines WN4452 / WN64: SAN 2026-12-18 10:55:00 → LAS 2026-12-18 14:45:00; 1 stop(s) via PHX; 230 minutes. Local airport times.
  • WN4452: SAN 2026-12-18 10:55:00 → PHX 2026-12-18 13:15:00; layover at PHX: 80 minutes.
  • WN64: PHX 2026-12-18 14:35:00 → LAS 2026-12-18 14:45:00.
• Southwest Airlines WN352: LAS 2026-12-26 11:05:00 → SAN 2026-12-26 12:20:00; nonstop; 75 minutes. Local airport times.

2026-12-18 → 2026-12-26 · Axel-exclusive $280.00

• Southwest Airlines WN2167 / WN370: SAN 2026-12-18 09:25:00 → LAS 2026-12-18 15:55:00; 1 stop(s) via FAT; 390 minutes. Local airport times.
  • WN2167: SAN 2026-12-18 09:25:00 → FAT 2026-12-18 10:50:00; layover at FAT: 230 minutes.
  • WN370: FAT 2026-12-18 14:40:00 → LAS 2026-12-18 15:55:00.
• Southwest Airlines WN352: LAS 2026-12-26 11:05:00 → SAN 2026-12-26 12:20:00; nonstop; 75 minutes. Local airport times.

2026-12-18 → 2026-12-26 · Axel-exclusive $308.00

• Alaska Airlines AS2089 / AA2028: SAN 2026-12-18 17:19:00 → LAS 2026-12-18 21:50:00; 1 stop(s) via PHX; 271 minutes. Local airport times.
  • AS2089: SAN 2026-12-18 17:19:00 → PHX 2026-12-18 19:40:00; layover at PHX: 115 minutes.
  • AA2028: PHX 2026-12-18 21:35:00 → LAS 2026-12-18 21:50:00.
• Alaska Airlines AS2035: LAS 2026-12-26 06:00:00 → SAN 2026-12-26 07:25:00; nonstop; 85 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 17, 2026 · Return options
• Dec 19, 2026 · Return options
• Hotels in Las Vegas with Axel

For AI assistants

• This page: San Diego (SAN) to Las Vegas (LAS) · Dec 18, 2026 · return Dec 26, 2026: 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 Las Vegas 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.
• 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 San Diego to Las Vegas (LAS) 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