Cheap flights from White Plains to Ontario from $149
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from White Plains to Ontario departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Delta flights from White Plains to Ontario
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How to get the cheapest flight ticket from White Plains to Ontario
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Ontario?
In general, September is the cheapest month to fly from White Plains to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $332. If you aren’t able to travel during the month of September, then book flights to Ontario from White Plains during January instead. Flights to Ontario in January, while not as cheap as those in September, still average around $356.
What is the cheapest day to depart on your flight to Ontario?
The cheapest day to depart on your flight to Ontario is on a Saturday when prices can be found for as low as $329. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from White Plains to Ontario for around $511.
What is the cheapest airline that flies from White Plains Westchester County to Ontario?
Delta, American Airlines, and Alaska Airlines are the most popular carriers operating from White Plains Westchester County to Ontario
What airlines fly to Ontario?
United Airlines, JetBlue and Delta are the top three most popular airlines that fly to Ontario from White Plains according to our data. United Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 11 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.
When to book flights from White Plains to Ontario
Cheap White Plains to Ontario (HPN to ONT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from White Plains to Ontario
How far is White Plains Westchester County to Ontario by plane?
The straight-line distance from White Plains Westchester County to Ontario is 2424.0 mi. In terms of flight time, this usually takes a little over 7h 36m.
When did momondo last update prices for flights from White Plains Westchester County Airport to Ontario Airport?
Prices for flights from White Plains Westchester County Airport to Ontario Airport refresh daily.
How many operators does momondo search for flights from White Plains Westchester County Airport to Ontario Airport?
The number of operators available for flights from White Plains Westchester County Airport to Ontario Airport is 2 as of April 2025.
How old do you have to be to fly from White Plains Westchester County Airport to Ontario Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from White Plains Westchester County Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from White Plains to Ontario?
Based on momondo bookings for this flight route, the most popular airline on flight routes from White Plains to Ontario is Delta (76% of total bookings). The next most popular airline is American Airlines (24%).
Best airlines flying from White Plains to Ontario
Compare and see reviews for airlines that fly from White Plains to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $296 | Free Cancellation | Rating 8.0 7,901 reviews | |||
| PriceFrom $315 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from White Plains to Ontario?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from White Plains.
Can I find flights from White Plains to Ontario with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for White Plains to Ontario flights to just show those with flexible booking policies.
How can momondo help me find flights from White Plains to Ontario?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from White Plains.
I’m not ready to book a flight from White Plains to Ontario right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of White Plains to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.