Lake St Louis
Lake St Louis
Philadelphia
Philadelphia
Flight Driving

Lake St Louis to Philadelphia

Updated: 28 May 2026

The journey from Lake St Louis to Philadelphia covers 1,700 kilometers. Driving takes approximately 16 hours via I-70 East and I-76 East. Flying from St. Louis Lambert International Airport to Philadelphia International Airport is the most practical method, taking about 4 hours total. This route takes you through the heart of the Midwest and the Northeast.

Total Distance: 1,700 km driving, 1,400 km air distance.
Fastest Way
Flight is the fastest, taking 4 hours total.
Cheapest Way
Flights are generally more cost-effective than the long drive.
Compare Lake St Louis to Philadelphia Routes
Flight
Direct
Driving
Direct
Duration 4 hours 16 hours
Avg Price $200-$500 $280-$350 in fuel
Operator American Airlines Personal Vehicle
Route STL to PHL. I-70 E to I-76 E.
Tip Direct flights are available on major carriers. The drive through Pennsylvania is scenic.
Travel Tips
  • Transport
    Use the SEPTA to get around the city.
  • Walking
    Be prepared for a lot of walking.
  • Dining
    Try the cheesesteaks.
  • Museums
    Plan your museum visits in advance.
  • Navigation
    Use apps to navigate the city.
Safety Tips
  • Awareness
    Stay alert in crowded areas.
  • Valuables
    Never leave anything in your car.
  • Emergency
    Keep emergency contacts handy.
  • Security
    Be prepared for security checks.
People Also Ask
  • Is there a train?
    Yes, Amtrak runs from St. Louis to Philly.
  • How long is the flight?
    Direct flights take about 2.5 hours.
  • What is the best airport?
    PHL is the primary international airport.
  • Are there tolls?
    Yes, many roads have tolls.
  • Is it safe to drive?
    Yes, but city driving is challenging.
Quick Info
  • From Lake St Louis, Missouri, United States
  • To Philadelphia, Pennsylvania, United States
  • Modes
Best Time to Travel

May to June or September to October.

Things to Do in Philadelphia
1
Liberty Bell
Visit the iconic bell. It is a must-see.
2
Independence Hall
Tour the historic building. It is a great experience.
3
Philadelphia Museum of Art
Explore the world-class museum.
4
Reading Terminal Market
Explore the market. It is a great place for food.
Tags
Lake St Louis to Philadelphia drive flights from STL to PHL driving I-70 to Philly best way to travel Missouri to Pennsylvania Philadelphia travel guide I-70 road trip St Louis to Philly transport traveling to the City of Brotherly Love