Cheap Flights from Philadelphia (PHL) to Santa Monica (SMO)

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Flights from Philadelphia (PHL) to Santa Monica (SMO)
Origin airport
Philadelphia Intl.
Destination airport
Santa Monica Municipal
Distance
2396 mi

Philadelphia to Santa Monica Flights

The cheapest times to fly from Philadelphia to Santa Monica

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

The best time to book a flight from Philadelphia to Santa Monica

Sunday is one of the best days to book for cheap flights from Philadelphia to Santa Monica: 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 Santa Monica

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 Santa Monica 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 Santa Monica 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 Santa Monica 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 Santa Monica Municipal Airport (SMO) cost?
Discover the latest flight deals from PHL to SMO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PHL to SMO?
The cheapest flights from PHL to SMO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PHL to SMO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from PHL to SMO. 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 Santa Monica Municipal Airport (SMO)?
There aren’t any daily nonstop flights departing from Philadelphia Intl. Airport (PHL) to Santa Monica Municipal Airport (SMO). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you’ll be soaring above the clouds before you know it.
What day of the week has the most flights from PHL to SMO?
Generally you’ll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change based 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 Santa Monica Municipal Airport (SMO)?
Select a flight from Philadelphia Intl. Airport (PHL) to Santa Monica Municipal Airport (SMO) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time 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.
What airports do you fly into for Los Angeles from Philadelphia Intl. Airport (PHL)?
If you’re traveling on a direct flight from Philadelphia Intl. Airport (PHL) to Los Angeles, Los Angeles Intl. Airport (LAX) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to Santa Monica Municipal Airport (SMO) last-minute?
Last-minute bookings from PHL to SMO are usually more expensive. To lock in the lowest prices, start searching for flights as soon as possible. That being said, if you can play around with your travel dates, it’s possible to find a cheap fare right before you leave.
Is it cheaper to book a PHL to SMO flight and hotel package?
You’ll generally save money by booking a PHL to SMO flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one convenient place. Once you’ve chosen your preferred flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Santa Monica Municipal Airport (SMO)?
In most cases, you can modify or cancel your PHL to SMO flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline’s fees and guidelines on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.