Cheap Flights from Philadelphia (PHL) to Santarem (STM)

Popular airlines from Philadelphia Intl. Airport (PHL) to Santarem (STM-Maestro Wilson Fonseca)

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Eduardo Gomes Airport (STM) cost?
Grab a cheap one-way flight or cheap return flight from Philadelphia Intl. Airport (PHL) to Eduardo Gomes Airport (STM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Philadelphia Intl. Airport (PHL) to Eduardo Gomes Airport (STM)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between PHL and STM. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Eduardo Gomes Airport (STM)?
To find the cheapest airline that'll fly you from PHL to STM, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Philadelphia Intl. Airport (PHL) to Eduardo Gomes Airport (STM)?
Direct flights from Philadelphia Intl. Airport (PHL) to Eduardo Gomes Airport (STM) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PHL to STM?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change 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 Eduardo Gomes Airport (STM)?
Opt for a flight from Philadelphia Intl. Airport (PHL) to Eduardo Gomes Airport (STM) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Eduardo Gomes Airport (STM) last-minute?
Last-minute bookings from PHL to STM are typically more expensive. To lock in the best rates, start searching for flights as early as possible. That said, if you can play around with your travel dates, you may find a cheap ticket right before you leave.
Is it cheaper to book a PHL to STM flight and hotel package?
Compared with arranging flights and hotels separately, booking a PHL to STM flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Simply pick your flights and select from our wide range of stays, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Eduardo Gomes Airport (STM)?
If you booked your PHL to STM flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Maestro Wilson Fonseca
Distance
3196 mi

Book with confidence

Philadelphia to Santarem Flights

The cheapest times to fly from Philadelphia to Santarem

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

 

The best time to book a flight from Philadelphia to Santarem

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

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 Santarem 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 Santarem 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 Santarem 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 Santarem Flights

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*Available to One Key members.