What is the best time to visit?

Spring and fall offer the most comfortable weather.

STL is about 20 minutes from downtown.

Dover

Saint Louis

Flight Driving

Dover to Saint Louis

Updated: 29 May 2026

The journey from Dover to St. Louis spans approximately 950 miles. Driving via I-70 W is the most direct route, taking about 14 hours. Alternatively, flying from Philadelphia (PHL) to St. Louis Lambert International Airport (STL) is a 6-hour journey including layovers. St. Louis is known for the Gateway Arch and its rich jazz history. Plan for multiple stops if driving, as this is a long cross-country trek.

Total Distance: 1530 km driving, 1250 km air distance.

Fastest Way

Flying is the fastest way to reach St. Louis.

Cheapest Way

Driving is the most economical for families.

Compare Dover to Saint Louis Routes

	Flight Connecting	Driving Direct
Duration	6 hours	14 hours
Avg Price	$300-$500	$160-$220 in fuel
Operator	Southwest Airlines	Personal Vehicle
Route	PHL to STL via Baltimore or Chicago.	US-13 N to I-95 N, I-76 W, and I-70 W all the way to St. Louis.
Tip	Southwest offers two free checked bags, which is great for long trips.	Break the drive into two days by stopping in Columbus or Indianapolis.

Travel Tips

Public Transit
Use the MetroLink light rail system to get around the city and to the airport.
Parking
Use the ParkWhiz app to find parking near the Gateway Arch.
Dining
Try St. Louis-style pizza and toasted ravioli, both local favorites.
Weather
Summers are very hot; plan outdoor activities for the morning.
Navigation
The city is easy to navigate, but watch for one-way streets downtown.

Safety Tips

Driving Safety
Be alert for heavy traffic on I-70 near the city center.
Night Safety
Stick to well-lit areas in the Soulard or Central West End neighborhoods.
Emergency
Keep a roadside emergency kit in your car for the long drive.
Pedestrian Safety
Use crosswalks near the major tourist attractions.