Cheap First Class flights to Ontario
Explore and compare the cheapest first class flights to Ontario from hundreds of sites
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap first class flights to Ontario in 2024
Find the latest flights to Ontario in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,857,848 searches and data were last updated on December 10, 2024.
Average Price | $694 |
|---|---|
Cheapest Price | $529 |
Top Rated Airline | United Airlines |
No. of Airlines | 5 |
Arrival Airport | Los Angeles Airport |
Find first class flight deals to Ontario
Cheapest first class flights to OntarioExplore the most affordable first class flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on December 10, 2024.
Explore the most affordable first class flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on December 10, 2024.
Travel insights for first class flights from USA to Ontario
Get recent, data-driven insights about first class flights from USA to Ontario including ideal travel times, pricing trends, and more.
What is the cheapest month to book a First Class flight from USA to Ontario?
Currently, October is the cheapest month in which you can book a First Class flight from USA to Ontario (average of $141). Flying from USA to Ontario in June is currently the most expensive (average of $353). 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 airlines can I book First Class flights to Ontario with?
Delta has First Class flights to Ontario. Try booking in advance to lower your costs and travel worry-free.
Rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.
Temperature in Ontario by month
Plan your trip to Ontario by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).
Top first class airline flying to Ontario
Explore the top four first class airlines operating flights to Ontario. Find out more about these airlines and their offerings, including amenities, in-flight services, and customer reviews. In the last 7 days, Cheapflights users made a total of 2,857,848 searches and data was last updated on December 10, 2024.
| Airline | Rating | First Class | Price | |
|---|---|---|---|---|
| PriceFrom $45 | First Class | Rating 8.0 | Reviews 1 / 10 Delta has consistently been the best U.S. airline for my travels and this flight was no exception |