Cheap flights from Ontario to Philadelphia from $144
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 Philadelphia departing on 8/11. 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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American Airlines flights from Region of Ontario to Philadelphia
Our best American Airlines deals on Region of Ontario to Philadelphia flight tickets
Air Canada flights from Region of Ontario to Philadelphia
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How to get the cheapest flight ticket from Region of Ontario to Philadelphia
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 Philadelphia?
The cheapest month to fly to Philadelphia from Region of Ontario is in March. Flight prices, which tend to average around $362, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Philadelphia, with average flight prices from Region of Ontario averaging around $387.
What is the cheapest day to depart on your flight to Philadelphia?
The cheapest day to depart from Region of Ontario to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $382. On the other hand, Sunday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $553.
What is the cheapest time of day to depart on your flight to Philadelphia?
According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Region of Ontario to Philadelphia in the evening for as low as $353. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $628.
What is the cheapest Ontario to Philadelphia flight route?
Fly from Toronto Pearson Intl to Philadelphia for the best Ontario - Philadelphia flight prices
How far in advance should I book a flight to Philadelphia?
You are more likely to see cheaper flights to Philadelphia from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $428 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Region of Ontario for as low as $374 on momondo.
What cabin class options are available on Ontario to Philadelphia flights?
There are 4 cabin classes available to choose from on Ontario to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Ontario to Philadelphia?
Air Canada and Delta are the most popular carriers operating from Ontario to Philadelphia
What airlines fly to Philadelphia?
Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Philadelphia from Region of Ontario according to our data. Air Canada is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 5 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Region of Ontario to Philadelphia on average per day?
As of July 2025, there are 18 flights per day flying from Region of Ontario to Philadelphia. The most common time of day flights depart is 8:00PM, with 44% of flights taking off in the afternoon.
How many flights depart from Region of Ontario to Philadelphia on average per week?
131 flights are operational weekly from Region of Ontario to Philadelphia as of July 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.
Cheap Region of Ontario to Philadelphia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Philadelphia
Best Price Found | $144 |
|---|---|
Fastest flight time | 1h 30m |
Direct flights | Every day |
Airports in Philadelphia | 1 airport |
When did momondo last update prices for flights from Ontario to Philadelphia Airport?
Prices for flights from Ontario to Philadelphia Airport were last updated today.
How many operators does momondo search for flights from Ontario to Philadelphia Airport?
As of July 2025, there are 3 operators available to choose from for flights from Ontario to Philadelphia Airport.
How old do you have to be to fly from Ontario to Philadelphia Airport?
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 to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Region of Ontario to Philadelphia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Region of Ontario to Philadelphia is Canadair (Bombardier) Regional Jet 900 (24.72% of total bookings). The next most popular plane models are Embraer ERJ-145 (16.56%), Embraer 175 (10.09%), and Airbus A220-300 (6.95%).
Best airlines flying from Region of Ontario to Philadelphia
Compare and see reviews for airlines that fly from Region of Ontario to Philadelphia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $214 | Free Cancellation | Rating 7.4 8,852 reviews | |||
| PriceFrom $314 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $315 | Free Cancellation | Rating 7.1 9,660 reviews |
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ontario to Philadelphia?
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 Philadelphia from Ontario.
Can I find flights from Ontario to Philadelphia with flexible booking policies on momondo?
Flights from Ontario to Philadelphia 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 Philadelphia?
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 Philadelphia from Ontario.
I’m not ready to book a flight from Ontario to Philadelphia right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Philadelphia from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.