How the cheapest fare moved
Oct 30: €21 €21
Oct 24
Oct 30
low €17 · high €26
Departure-day prices · January 2027 Ontario → Las Vegas
‹ Prev
Next ›
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1 €48 2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · January 2027 Las Vegas → Ontario
‹ Prev
Next ›
Loading fares…
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: Nov — fares from €17 and ~21°C daytime.
Flights from Ontario to Las Vegas start around €17 (direct flights available). Range seen recently: €17–102, based on 4 fares found by travellers.
Fly (from €17)
1h 06m duration
€17–102 recent fares
Book
Cheapest cached fares Ontario → Las Vegas; direct flights available (e.g. F9). · Based on 4 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.
Nov 21 – Nov 25
Frontier Airlines · Direct · 1h 08m
€36
Book
Nov 22 – Nov 24
Frontier Airlines · Direct · 1h 08m
€42
Book
Dec 14 – Jan 11
Frontier Airlines · Direct · 1h 06m
€45
Book
Jan 1 – Jan 5
Frontier Airlines · Direct · 1h 04m
€48
Book
Dec 4 – Dec 6
Frontier Airlines · Direct · 1h 06m
€48
Book
Dec 10 – Dec 13
Frontier Airlines · Direct · 1h 06m
€50
Book
Nov 17 – Nov 21
Frontier Airlines · Direct · 1h 07m
€58
Book
Nov 7 – Nov 10
Frontier Airlines · Direct · 1h 07m
€72
Book
Weather in Las Vegas
Fri
🌦️
25°
16°
💧38%
Sat
☁️
22°
15°
💧24%
Sun
🌦️
20°
15°
💧66%
Mon
☁️
21°
14°
💧4%
Tue
☁️
21°
16°
💧1%
Wed
🌤️
22°
17°
💧1%
Thu
☁️
22°
18°
💧1%
In Jan, Las Vegas typically sees ~17°C daytime highs and 1 rainy days.
Good to know Time difference Same time zone
Time in the air 1h 04m
Things to do in Las Vegas Top-rated tours and tickets from €63 — 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 Ontario 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 2026-10-30. Some links earn Stayonomy a commission at no cost to you.
stayonomy