Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in October 2020
From Las Vegas to Ontario
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Cheapest Prices for Ontario International flights by month
At the present moment the cheapest month to fly to Ontario International is currently January; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.
When is the best time to fly to Ontario International?
Choose a month below to see average flight price and weather conditions.
LAS - LAX
$197 - $387
68 - 89.6 °F
0 - 4.84 inches
Flying to Ontario International in January is usually considered the best time to fly. However, you will find other deals are always available year round. If you are looking for warm weather when you arrive off of your flight to Ontario International then August is statistically the hottest. February is historically the period with most rainfall.
When is the best time to book a flight to Ontario International?
The price you pay for your flight to Ontario International may vary depending on when you book.For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Which day is cheapest to fly to Ontario International?
The cheapest day to fly to Ontario International is usually Saturday. At the moment, Sunday is the most expensive.
What time of day is cheapest to fly to Ontario International?
At the moment, flights in the evening are likely to offer the best value for money for your Ontario International trip. A flight at noon will more often than not be of higher cost.
At just 2.3 miles (3.7km) east of downtown Ontario, Ontario International Airport (ONT) is a small but well-equipped alternative to Los Angeles Airport and John Wayne Airport for passengers flying to California.
The number of flights to Ontario International Airport has been declining steadily in recent years (there were 4.8 million passengers in 2010, but the terminals are built to handle twice that) – some say due to the lack of direct flights to major destinations, in comparison with other airports nearby. However, those who use the airport agree that it is a convenient alternative, well connected to nearby air fields and towns, easy to get in and out of, clean and with good basic facilities.