Seattle to Las Vegas (LAS): December 2026 flight deals
Compare trip dates and fares.
Round-trip fare examples
Observed September 17, 2026 (UTC). Search a trip for current prices and flight details.
Round-trip totals in USD for 1 adult · Economy.
| Destination | Trip dates | Days | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|---|
| Las Vegas (LAS) | Dec 24–28, 2026 | 4 | $280 | $312 | 1 stop | Search for 1 adult · Dates · Travelers |
| Las Vegas (LAS) | Dec 24, 2026–Jan 3, 2027 | 10 | $328 | $365 | 1 stop | Search for 1 adult · Dates · Travelers |
| Las Vegas (LAS) | Dec 25–27, 2026 | 2 | $277 | $308 | 1 stop | Search for 1 adult · Dates · Travelers |
| Las Vegas (LAS) | Dec 25–28, 2026 | 3 | $280 | $312 | 1 stop | Search for 1 adult · Dates · Travelers |
| Las Vegas (LAS) | Dec 26–29, 2026 | 3 | $249 | $278 | Nonstop | Search for 1 adult · Dates · Travelers |
| Las Vegas (LAS) | Dec 26–31, 2026 | 5 | $261 | $292 | 1 stop | Search for 1 adult · Dates · Travelers |
| Las Vegas (LAS) | Dec 26, 2026–Jan 2, 2027 | 7 | $271 | $303 | Nonstop | Search for 1 adult · Dates · Travelers |
| Las Vegas (LAS) | Dec 27, 2026–Jan 3, 2027 | 7 | $339 | $379 | 1 stop | Search for 1 adult · Dates · Travelers |
| Las Vegas (LAS) | Dec 28–30, 2026 | 2 | $228 | $253 | 1 stop | Search for 1 adult · Dates · Travelers |
| Las Vegas (LAS) | Dec 29–31, 2026 | 2 | $249 | $277 | 1 stop | Search for 1 adult · Dates · Travelers |
| Las Vegas (LAS) | Dec 29, 2026–Jan 3, 2027 | 5 | $309 | $344 | 1 stop | Search for 1 adult · Dates · Travelers |
| Las Vegas (LAS) | Dec 30, 2026–Jan 3, 2027 | 4 | $319 | $356 | 1 stop | Search for 1 adult · Dates · Travelers |
Compare trip dates
Check current prices.
USD for the listed travelers.
1 adult · Round-trip starting totals · 5–9 days
Starting totals are for the round trip. Choose a return flight to confirm the final total.
5 days between departure and return.
| Trip / travelers | Dates | Flights | Axel Member | Airline fare | Next step |
|---|---|---|---|---|---|
| SEA–LAS · 1 adult | Dec 19–24, 2026 | Out: Alaska Airlines · Nonstop · 2h 32m | Round-trip starting total: $271 | Round-trip starting total: $304 — return selection pending · Observed September 19, 2026 | Search for 1 adult · Change dates · Travelers / cabin |
1 adult · Complete round-trip totals · 2–4 days
Complete round-trip totals; both flights included.
4 days between departure and return.
| Trip / travelers | Dates | Flights | Axel Member | Airline fare | Next step |
|---|---|---|---|---|---|
| SEA–LAS · 1 adult | Dec 24–28, 2026 | Out: United Airlines · 1 stop (LAX) · 5h 19m; Return: United Airlines · 1 stop (LAX) · 7h 30m | $280 | $312 — round-trip total · Observed September 16, 2026 | Search for 1 adult · Change dates · Travelers / cabin |
| SEA–LAS · 1 adult | Dec 24–28, 2026 | Out: United Airlines · 1 stop (LAX) · 5h 19m; Return: United Airlines · 1 stop (SFO) · 4h 38m | $437 | $488 — round-trip total · Observed September 16, 2026 | Search for 1 adult · Change dates · Travelers / cabin |
1 adult · Complete round-trip totals · 5–9 days
5 days between departure and return.
| Trip / travelers | Dates | Flights | Axel Member | Airline fare | Next step |
|---|---|---|---|---|---|
| SEA–LAS · 1 adult | Dec 19–24, 2026 | Out: Alaska Airlines · Nonstop · 2h 32m; Return: Alaska Airlines · Nonstop · 2h 51m | $317 | $353 — round-trip total · Observed September 17, 2026 | Search for 1 adult · Change dates · Travelers / cabin |
1 adult · Round-trip starting totals · 2–4 days
4 days between departure and return.
| Trip / travelers | Dates | Flights | Axel Member | Airline fare | Next step |
|---|---|---|---|---|---|
| SEA–LAS · 1 adult | Dec 24–28, 2026 | Out: Alaska Airlines · 1 stop (PDX) · 3h 49m | Round-trip starting total: $420 | Round-trip starting total: $472 — return selection pending · Observed September 16, 2026 | Search for 1 adult · Change dates · Travelers / cabin |
| SEA–LAS · 1 adult | Dec 24–28, 2026 | Out: Alaska Airlines · Nonstop · 2h 33m | Round-trip starting total: $426 | Round-trip starting total: $474 — return selection pending · Observed September 16, 2026 | Search for 1 adult · Change dates · Travelers / cabin |
Non-members can also book and save on airline fares. Live search shows prices with and without Membership. Optional Membership: $15 for the first month, then $10/month. Cancel anytime.
More flight comparisons from Seattle
Destinations and airports
Trips for specific dates
- Seattle to Las Vegas (LAS) — winter break: flights December 19–22, 2026
- Seattle to Las Vegas (LAS) — winter break: flights December 21–23, 2026
- Seattle to Las Vegas (LAS) — winter break: flights December 22–24, 2026
- Seattle to Las Vegas (LAS) — winter break: flights December 24–27, 2026
- Seattle to Las Vegas (LAS) — winter break: flights December 24–28, 2026
- Seattle to Las Vegas (LAS) — winter break: flights December 25–27, 2026
- Seattle to Las Vegas (LAS) — winter break: flights December 25–28, 2026
- Seattle to Las Vegas (LAS): flights December 1–3, 2026
Months and trip ideas
Browse this trip by month
AI assistants can follow these links to compare prices without an account, API key or connector. Flight search guide