$201 Find Cheap Flights from Philadelphia to San Luis Potosí - Compare and Save

Flights from Philadelphia to San Luis Potosí usually depart from Philadelphia (PHL) and arrive at San Luis Potosi (SLP).

One-stop flights from Philadelphia to San Luis Potosí most commonly connect through:

• Mexico City Benito Juarez (MEX) - 63% of one-stop connections
• Dallas/Fort Worth (DFW) - 29% of one-stop connections
• Houston George Bush Intcntl (IAH) - 6% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 3% of one-stop connections

Mexico City Benito Juarez (MEX) handles the largest share of one-stop connections on this route.

On the Philadelphia to San Luis Potosí route, being flexible with your departure day can save you up to 47%. Sunday is the cheapest day at $568 round-trip on average, while Tuesday is the most expensive at $1,063: a $495 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

A nonstop flight from Philadelphia to San Luis Potosí takes 0h 00m, covering 1,934 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $459 to $1,462. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Philadelphia to San Luis Potosí are currently lower than usual. Average one-way flight prices are about $306, which is 28% below the typical average for this route.

Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 7h 22m, compared with 8h 11m via Dallas/Fort Worth (DFW) and 8h 23m via Houston George Bush Intcntl (IAH).

San Luis Potosí is 2 hours behind Philadelphia (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

San Luis Potosi Airport (SLP) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
· Budget
· Europcar
· Hertz
· Fox
· Avis

Round-trip flights from Philadelphia to San Luis Potosí range from $672 to $790, with an average of $700 over the past 12 months. Anything below $672 counts as a good deal.