Cheap Flights from Philadelphia (PHL) to Riverside (RAL)

Popular airlines from Philadelphia Intl. Airport (PHL) to Riverside, CA (RAL-Riverside Municipal)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Alternative airports near Riverside

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Wayne SNA. Average driving time to city center is 45 minutes. Flights from $505
SNA
John Wayne
Average driving time to city center45 min
Flights from $505
Select flight to Los Angeles - Ontario Intl. ONT. Cheapest option available. Average driving time to city center is 21 minutes. Flights from $361
ONT
Los Angeles - Ontario Intl.
Cheapest
Average driving time to city center21 min
Flights from $361

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Riverside, CA (RAL-Riverside Municipal) cost?
Grab a cheap one-way flight or cheap return flight from Philadelphia Intl. Airport (PHL) to Riverside, CA (RAL-Riverside Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Philadelphia Intl. Airport (PHL) to Riverside, CA (RAL-Riverside Municipal)?
The cheapest month to fly from PHL to RAL is , when there's less demand. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Riverside, CA (RAL-Riverside Municipal)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from PHL to RAL. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Philadelphia Intl. Airport (PHL) to Riverside, CA (RAL-Riverside Municipal)?
You'll have to book a flight with a layover if you're traveling from Philadelphia Intl. Airport (PHL) to Riverside, CA (RAL-Riverside Municipal). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from PHL to RAL?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Riverside, CA (RAL-Riverside Municipal)?
To touch down at Riverside, CA (RAL-Riverside Municipal) on time, opt for a flight that takes off from Philadelphia Intl. Airport (PHL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to Riverside, CA (RAL-Riverside Municipal) last-minute?
Holding off until just before your trip to book a ticket from PHL to RAL often results in higher prices. While you may find some last-minute offers, they're not always guaranteed. Keep your travel schedule open to maximize your chances of landing a bargain.
Is it cheaper to book a PHL to RAL flight and hotel package?
Securing a PHL to RAL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our wide range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Riverside, CA (RAL-Riverside Municipal)?
It's usually possible to reschedule or cancel your PHL to RAL flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Riverside Municipal
Distance
2344 mi

Book with confidence

Philadelphia to Riverside Flights

The cheapest times to fly from Philadelphia to Riverside

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Philadelphia to Riverside are during the month of . You can find some of the cheapest flights from Philadelphia to Riverside with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Riverside

Sunday is one of the best days to book for cheap flights from Philadelphia to Riverside: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Philadelphia to Riverside

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Philadelphia to Riverside in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Philadelphia to Riverside flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Philadelphia to Riverside airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Philadelphia to Riverside Flights

Explore a world of travel with Expedia

*Available to One Key members.