Cheap flights from Philadelphia to Ontario (PHL - ONT) from $66
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from Philadelphia to Ontario are usually found in April or August, booked 20 days in advance, depart on a Wednesday or Friday and return on a Tuesday
Cheap flight deals from Philadelphia to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.
Popular in | June |
|---|---|
Cheapest in | April |
Round-trip from | $238 |
One-way from | $66 |
What is the cheapest day to fly round-trip from Philadelphia to Ontario?
Flights from Philadelphia to Ontario are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ontario.
How far in advance should I book a flight from Philadelphia to Ontario?
Travelers have found it’s best to book a flight 61 days in advance to save up to 30% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Philadelphia to Ontario 1-2 weeks in advance for as low as $380, or $489 for flights within the next 24 hours.
What is the cheapest month to fly from Philadelphia to Ontario?
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Ontario. Flights to Ontario from Philadelphia in September are about $382 on average during September, but can be found for as low as $159.
When is the cheapest time to fly from Philadelphia to Ontario (PHL - ONT)?
It’s typically best to fly out from Philadelphia to Ontario in the evening. Doing so could potentially save you 37% on the flight price compared to flying at noon, which is usually more expensive.
Cheap Delta flights from Philadelphia to Ontario
Explore cheap flight options specifically provided by Delta for the route between Philadelphia and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Peruse some of the lowest-priced Delta flights we've found from Philadelphia to Ontario. It's recommended that users confirm their flight details before booking.
Cheap Frontier flights from Philadelphia to Ontario
Explore cheap flight options specifically provided by Frontier for the route between Philadelphia and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Browse through some of the cheapest Frontier flights traveling from Philadelphia to Ontario. Make sure to examine the flight information before completing your reservation.
Cheap Philadelphia to Ontario flights in May & June 2024
Find cheap flight options from Philadelphia to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from Philadelphia to Ontario in 2024. For more flight deals, be sure to check back very soon.
Philadelphia to Ontario 2024 flight deals
Discover exclusive flight deals for travel between Philadelphia and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Listed are some of the best fares we've found on flights departing from Philadelphia to Ontario in 2024. For more flight deals, be sure to check back very soon.
Philadelphia to Ontario flights leaving soon
Find last-minute flight options from Philadelphia to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users seeking a last-minute flight from Philadelphia to Ontario should consider booking one of these fares. To prevent any unwanted surprises, users should verify their flight info before booking.
One-way flights to Ontario from Philadelphia
Search for one-way flight options from Philadelphia to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best available deals we've found on one-way flights from Philadelphia to Ontario. Those seeking round-trip flights from Philadelphia to Ontario should utilize the search form at the the top of the page.
Find flights from Philadelphia to Ontario within your budget
Customize your flight search to find flights from Philadelphia to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Fly from
Fly to
Budget
$171 - $280
Route
Depart
Return
Price
PhiladelphiaOntario
PHL - ONT
PHLONT
Philadelphia
Mon 6/10
1 stop7h 50m
Ontario
Mon 6/17
1 stop29h 00m
PhiladelphiaOntario
PHL - ONT
PHLONT
Philadelphia
Mon 6/10
1 stop7h 50m
Ontario
Sat 6/15
1 stop25h 47m
PhiladelphiaOntario
PHL - ONT
PHLONT
Philadelphia
Mon 6/10
1 stop7h 50m
Ontario
Thu 6/13
1 stop8h 14m
PhiladelphiaOntario
PHL - ONT
PHLONT
Philadelphia
Tue 9/3
1 stop7h 23m
Ontario
Tue 9/10
1 stop7h 14m
PhiladelphiaOntario
PHL - ONT
PHLONT
Philadelphia
Tue 8/20
1 stop7h 23m
Ontario
Tue 9/3
1 stop7h 14m
PhiladelphiaOntario
PHL - ONT
PHLONT
Philadelphia
Wed 8/14
1 stop14h 29m
Ontario
Sun 8/25
1 stop25h 48m
PhiladelphiaOntario
PHL - ONT
PHLONT
Philadelphia
Wed 5/29
1 stop13h 44m
Ontario
Wed 6/12
1 stop9h 01m
PhiladelphiaOntario
PHL - ONT
PHLONT
Philadelphia
Wed 6/5
1 stop13h 36m
Ontario
Mon 6/10
1 stop25h 37m
PhiladelphiaOntario
PHL - ONT
PHLONT
Philadelphia
Wed 8/7
1 stop8h 04m
Ontario
Fri 8/16
1 stop7h 24m
When is the best time to book a flight from Philadelphia to Ontario?
Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Ontario. Price data was last updated on May 10, 2024.
The best time to book flights from Philadelphia to Ontario is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
When is the cheapest time to fly from Philadelphia to Ontario?
Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Ontario. Price data was last updated on May 12, 2024.
Average price of flights to Ontario by month
Plan your trip from Philadelphia to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Philadelphia to Ontario is currently $92 while a round-trip flight costs $188. Price data was last updated on May 12, 2024.
Currently, October is the cheapest month in which you can book a flight from Philadelphia to Ontario (average of $238). Flying from Philadelphia to Ontario in July is currently the most expensive (average of $338). 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.
January
$268
February
$287
March
$281
April
$256
May
$268
June
$330
July
$338
August
$287
September
$258
October
$238
November
$268
December
$272
Temperature and rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.
LAX Temperature | 57.2 - 73.4 °F |
|---|
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated May 16, 2024.
Peruse reviews from past customers who have flown with Delta, Frontier and United Airlines from Philadelphia to Ontario to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Philadelphia to OntarioSee prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Philadelphia to Ontario
Discover the top 5 airlines that operate flights from Philadelphia to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Search flights from Philadelphia to Ontario by cabin class
Find flights from Philadelphia to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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How does Cheapflights help users find flights from Philadelphia to Ontario?
When you search for this flight from Philadelphia to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Ontario?
Cheapflights helps you find that perfect flight to Ontario from Philadelphia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Philadelphia to Ontario with no change fees?
Certainly. Search results for flights to Ontario from Philadelphia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Philadelphia to Ontario become cheaper?
Yes! Start tracking prices for Philadelphia to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.