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
|
Direct
|
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
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TransportUse the SEPTA to get around the city.
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WalkingBe prepared for a lot of walking.
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DiningTry the cheesesteaks.
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MuseumsPlan your museum visits in advance.
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NavigationUse apps to navigate the city.
Safety Tips
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AwarenessStay alert in crowded areas.
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ValuablesNever leave anything in your car.
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EmergencyKeep emergency contacts handy.
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SecurityBe prepared for security checks.
People Also Ask
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Is there a train?Yes, Amtrak runs from St. Louis to Philly.
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How long is the flight?Direct flights take about 2.5 hours.
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What is the best airport?PHL is the primary international airport.
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Are there tolls?Yes, many roads have tolls.
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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
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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
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Philadelphia travel guide
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traveling to the City of Brotherly Love
