Cheap flights from Ontario to Pennsylvania from $91
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Pennsylvania departing on 8/25. 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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How to get the cheapest flight ticket from Ontario to Pennsylvania
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 Pennsylvania?
The month of August is, on average, the cheapest month to fly to Pennsylvania from Ontario, with most prices found around $342. If you don’t want to visit Pennsylvania in August, then you should wait until September to fly from Ontario, when ticket prices are also cheap, with an average price of $353.
What is the cheapest day to depart on your flight to Pennsylvania?
The cheapest day to depart on your flight to Pennsylvania is on a Tuesday when prices can be found for as low as $342. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $423. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.
What is the cheapest time of day to depart on your flight to Pennsylvania?
Our most recent data shows that the best time of day to fly to Pennsylvania is in the afternoon. Flights from Ontario to Pennsylvania during this time can be as low as $333. In contrast, the most expensive time of day to depart to Pennsylvania is at noon when prices are around $463.
How far in advance should I book a flight to Pennsylvania?
You are more likely to see cheaper flights to Pennsylvania from Ontario when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around $409 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from Ontario for as low as $332 on momondo.
What is the cheapest airline that flies from Ontario to Pennsylvania?
American Airlines, Frontier, and JetBlue are the most popular carriers operating from Ontario to Pennsylvania
What airlines fly to Pennsylvania?
American Airlines, Spirit Airlines and Delta are the top three most popular airlines that fly to Pennsylvania from Ontario according to our data. American Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Pennsylvania. Keep in mind that there are 10 different airlines that fly to Pennsylvania on a routine basis, so you have a few additional options to choose from.
Cheap Ontario to Pennsylvania flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Pennsylvania
Best Price Found | $91 |
|---|---|
Fastest flight time | 5h 22m |
Direct flights | Every day |
Airports in Pennsylvania | 7 airports |
When did momondo last update prices for flights from Ontario Airport to Pennsylvania?
Prices for flights from Ontario Airport to Pennsylvania were last updated today.
How many operators does momondo search for flights from Ontario Airport to Pennsylvania?
As of June 2025, there are 8 operators available to choose from for flights from Ontario Airport to Pennsylvania.
How old do you have to be to fly from Ontario Airport to Pennsylvania?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The travel and health documents required for your trip to Pennsylvania can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pennsylvania. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Ontario to Pennsylvania
Compare and see reviews for airlines that fly from Ontario to Pennsylvania with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $88 | Free Cancellation | Rating 6.3 8,065 reviews | |||
| PriceFrom $140 | Free Cancellation | Rating 5.9 3,301 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $306 | Free Cancellation | Rating 7.4 8,809 reviews | |||
| PriceFrom $330 | Free Cancellation | Rating 8.0 4,280 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Pennsylvania?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Pennsylvania. momondo saves you time and could save you money on your trip.
Can I find flights from Ontario to Pennsylvania with flexible booking policies on momondo?
Flights from Ontario to Pennsylvania with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Ontario to Pennsylvania?
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 Pennsylvania from Ontario.
I’m not ready to book a flight from Ontario to Pennsylvania right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to Pennsylvania flights. All you need is a valid email address and we will do the rest; it is that quick and easy.