Cheap Flights from Philadelphia to San Luis Potosí from £395 Return

Flight deals from Philadelphia to San Luis Potosí

Looking for cheap tickets from Philadelphia to San Luis Potosí, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

San Luis Potosi.£395 per passenger.Departing Thu, 2 Apr, returning Thu, 9 Apr.Return flight with Frontier Airlines and Aeromexico.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Thu, 2 Apr, arriving in San Luis Potosi.Inbound indirect flight with Aeromexico, departs from San Luis Potosi on Thu, 9 Apr, arriving in Philadelphia International.Price includes taxes and charges.From £395, select.

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Flying from Philadelphia to San Luis Potosí

Arm yourself with these facts on the fly.

Cheapest flight found	£395
Cheapest month to fly	April
Cheapest airport to fly from	Philadelphia International

How to find cheap flights from Philadelphia to San Luis Potosí

Ready to join the other savvy travellers booking the cheapest one-way and return flights to San Luis Potosí? Here are a few tips to help you do it the smart way.

Fly from Philadelphia International into San Luis Potosi

At the moment, the lowest priced flight tickets to San Luis Potosí are from Philadelphia International Airport to San Luis Potosi Airport.

Fly in April

We crunched the flight calendar and found the cheapest time to fly from Philadelphia to San Luis Potosí is currently April.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Philadelphia to anywhere you choose in San Luis Potosí.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Philadelphia to San Luis Potosí go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the San Luis Potosí to San Luis Potosí flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Philadelphia to San Luis Potosí flight price?

We looked at all of the upcoming return flights from Philadelphia to San Luis Potosí we could find over the next 12 months. It looks like £395 is the best price. This is good, compared to the average San Luis Potosí ticket price of £395.

What is the cheapest month to fly from Philadelphia to San Luis Potosí?

The cheapest month to fly from Philadelphia to San Luis Potosí is currently April.

Which upcoming date is cheapest to fly from Philadelphia to San Luis Potosí on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to San Luis Potosí on Thursday, 2 April 2026.

Are there any direct flights from Philadelphia to San Luis Potosí?

Currently, there aren't any direct flights from Philadelphia to San Luis Potosí, but you can still fly with a stopover.

If I'm flying from Philadelphia, where in San Luis Potosí is cheapest to fly into?

If you're flying from Philadelphia, the cheapest city in San Luis Potosí to fly into is San Luis Potosi. The cheapest airport serving San Luis Potosi at the moment is San Luis Potosi.