Cheap flights from Ontario to Las Vegas
The best prices from Ontario to Las Vegas Harry Reid Intl are usually found in April or October, booked 90 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from Ontario to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.
Popular in | February |
|---|---|
Cheapest in | April |
Average price | C$ 163 |
Good round-trip deal | C$ 110 or less |
Best time to book a flight from Ontario to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Ontario with our price prediction graph.
Travel insights for flights from Ontario to Las Vegas
Get recent, data-driven insights about flights from Ontario to Las Vegas including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Ontario to Las Vegas?
Use this chart to determine the optimal time to book a round-trip flight from Ontario to Las Vegas. Price data was last updated on 14 February 2025.
Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ontario to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Ontario to Las Vegas?
Currently, January is the cheapest month in which you can book a flight from Ontario to Las Vegas (average of C$ 212). Flying from Ontario to Las Vegas in August is currently the most expensive (average of C$ 311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ONT to LAS?
Find hourly flight availability from Ontario to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.
One of the essential ways to save on airfare from Ontario to Las Vegas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 73% on airfare.
Rainfall in Las Vegas by month
Plan your trip to Las Vegas by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 mm per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.
Temperature in Las Vegas by month
Plan your trip to Las Vegas by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).
Related info for your journey
Find useful and relevant information for your journey from Ontario to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Ontario?
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Fly from Ontario to Las Vegas on these airlines
Choose from the following airlines for your flight from Ontario to Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on 21 February 2025.
Top airline flying from Ontario to Las Vegas
Discover the top airline that operate flights from Ontario to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 February 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ontario to Las Vegas?
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Why should you use Cheapflights to find cheap flight tickets from Ontario to Las Vegas?
Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Las Vegas for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Ontario to Las Vegas with no change fees?
Need flexible booking options for your flight to Las Vegas from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Ontario to Las Vegas become cheaper?
Not ready to book yet? You can track prices for flights from Ontario to Las Vegas on Cheapflights with our Price Alert feature and get notified when better prices are available.