How the cheapest fare moved
Jul 23: €47 €47
Jul 18
Jul 23
low €25 · high €122
Departure-day prices · December 2026 Seattle → Las Vegas
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Return-day prices · December 2026 Las Vegas → Seattle
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Best time to visit Las Vegas — climate Jan: ~14°C daytime, 0 rainy days
14°
Jan Feb: ~20°C daytime, 1 rainy days
20°
Feb Mar: ~22°C daytime, 3 rainy days
22°
Mar Apr: ~27°C daytime, 0 rainy days
27°
Apr May: ~33°C daytime, 3 rainy days
33°
May Jun: ~39°C daytime, 2 rainy days
39°
Jun Jul: ~41°C daytime, 0 rainy days
41°
Jul Aug: ~41°C daytime, 1 rainy days
41°
Aug Sep: ~35°C daytime, 1 rainy days
35°
Sep Oct: ~28°C daytime, 1 rainy days
28°
Oct Nov: ~21°C daytime, 6 rainy days
21°
Nov Dec: ~17°C daytime, 4 rainy days
17°
Dec Best value: Sep — fares from €25 and ~35°C daytime.
Flights from Seattle to Las Vegas start around €25 (direct flights available). Range seen recently: €25–51, based on 2 fares found by travellers.
Fly (from €25)
2h 40m duration
€25–51 recent fares
Book
Cheapest cached fares Seattle → Las Vegas; direct flights available (e.g. F9). · Based on 2 fares found by travellers in the last 48h
Cheapest round trips to Las Vegas Fares found by travellers in the last 48 hours — refreshed daily.
Oct 21 – Oct 26
Frontier Airlines · Direct · 2h 40m
€75
Book
Sep 15 – Sep 18
Frontier Airlines · Direct · 2h 40m
€91
Book
Aug 20 – Aug 24
Frontier Airlines · Direct · 2h 42m
€93
Book
Sep 2 – Sep 8
Frontier Airlines · Direct · 2h 41m
€110
Book
Aug 8 – Aug 10
Frontier Airlines · Direct · 2h 41m
€181
Book
Jul 23 – Jul 30
Frontier Airlines · Direct · 2h 41m
€201
Book
Aug 1 – Aug 3
Frontier Airlines · Direct · 2h 41m
€234
Book
Nov 20 – Nov 23
Alaska Airlines · Direct · 2h 29m
€240
Book
Weather in Las Vegas
Thu
☁️
45°
31°
💧2%
Fri
☁️
45°
30°
💧10%
Sat
☀️
45°
35°
💧2%
Sun
☁️
44°
34°
💧4%
Mon
☁️
44°
35°
💧4%
Tue
🌤️
44°
35°
💧7%
Wed
🌦️
42°
35°
💧5%
In Dec, Las Vegas typically sees ~17°C daytime highs and 4 rainy days.
Where to stay in Las Vegas 3★+ hotels from €22/night (39 hotels sampled, ~3 weeks out).
Harrah's Las Vegas, A Caesars Destination
hotel · Las Vegas
from €22/night ★ 3
Alexis Park All Suite Resort
hotel · Las Vegas
from €23/night ★ 3
SAHARA Las Vegas
hotel · Las Vegas
from €30/night ★ 4
Good to know Time difference Same time zone
Time in the air 2h 29m
Things to do in Las Vegas Top-rated tours and tickets from €51 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Las Vegas
In the midst of the southern Nevada desert, Las Vegas is the largest city in the state of Nevada. Nicknamed Sin City, Las Vegas and its surrounding communities are famed for their mega-casino resorts, often lavishly decorated with names and themes meant to evoke romance, mystery, and exotic destinations.
Read the full Las Vegas guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Seattle Cheapest destinations travellers searched recently — refreshed daily.
Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo ; exchange rates: ECB reference. Data updated 2026-07-23. Some links earn Stayonomy a commission at no cost to you.
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