Cheap Flights from Philadelphia (PHL) to San Bernardino (SBD)

Popular airlines from Philadelphia Intl. Airport (PHL) to San Bernardino, CA (SBD-San Bernardino Intl.)

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Alternative airports near San Bernardino

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

Select flight to Los Angeles - Ontario Intl. ONT. Cheapest option available. Average driving time to city center is 25 minutes. Flights from $421
ONT
Los Angeles - Ontario Intl.
Cheapest
Average driving time to city center25 min
Flights from $421
Flights from Philadelphia (PHL) to San Bernardino (SBD)
Origin airport
Philadelphia Intl.
Destination airport
San Bernardino Intl.
Distance
2330 mi

Philadelphia to San Bernardino Flights

The cheapest times to fly from Philadelphia to San Bernardino

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 San Bernardino are during the month of . You can find some of the cheapest flights from Philadelphia to San Bernardino with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to San Bernardino

Sunday is one of the best days to book for cheap flights from Philadelphia to San Bernardino: 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 San Bernardino

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 San Bernardino in 2026. 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 San Bernardino 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 San Bernardino 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.

 

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to San Bernardino, CA (SBD-San Bernardino Intl.) cost?
Snag a cheap one-way flight or cheap return flight from Philadelphia Intl. Airport (PHL) to San Bernardino, CA (SBD-San Bernardino Intl.) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Philadelphia Intl. Airport (PHL) to San Bernardino, CA (SBD-San Bernardino Intl.)?
is the cheapest month to fly from PHL to SBD. Traveling during quieter months is often the key to finding better deals on flights.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to San Bernardino, CA (SBD-San Bernardino Intl.)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest PHL to SBD flight.
How many flights per day from Philadelphia Intl. Airport (PHL) to San Bernardino, CA (SBD-San Bernardino Intl.)?
Direct flights from Philadelphia Intl. Airport (PHL) to San Bernardino, CA (SBD-San Bernardino Intl.) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PHL to SBD?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, season 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 San Bernardino, CA (SBD-San Bernardino Intl.)?
Select a flight from Philadelphia Intl. Airport (PHL) to San Bernardino, CA (SBD-San Bernardino Intl.) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 San Bernardino, CA (SBD-San Bernardino Intl.) last-minute?
Booking your flight from PHL to SBD right before your getaway is usually more expensive. However, if there's some wiggle room with your itinerary, you could grab a cheap last-minute fare.
Is it cheaper to book a PHL to SBD flight and hotel package?
Compared with arranging flights and hotels separately, booking a PHL to SBD flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place will take the stress out of travel planning. Simply pick your flights and select from our extensive range of hotels, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to San Bernardino, CA (SBD-San Bernardino Intl.)?
If you reserved your PHL to SBD flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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