Flight
Driving
St. Louis to Baltimore
Updated: 28 May 2026
The journey from St. Louis to Baltimore covers approximately 1,400 kilometers. The most direct driving route is via I-70 East, taking about 14 hours. Direct flights are available from St. Louis Lambert International Airport to Baltimore/Washington International Thurgood Marshall Airport, lasting about 2.5 hours. This route takes you across the heart of the American Midwest and into the Mid-Atlantic region.
Total Distance: 1,400 km driving, 1,200 km air distance.
Fastest Way
Flight, with a total travel time of about 4.5 hours including airport transit.
Cheapest Way
Flight, with competitive pricing on this popular route.
Compare St. Louis to Baltimore Routes
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 2 hours 30 mins | 14 hours |
| Avg Price | $150-$400 | $170-$240 fuel |
| Operator | Southwest, Spirit | Personal Vehicle |
| Route | STL to BWI. | I-70 E. |
| Tip | Book in advance for better rates. | The drive is long; plan for an overnight stop. |
Travel Tips
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TrafficTraffic in Baltimore can be heavy; use public transit or walk.
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WeatherBe prepared for hot summers and cold winters.
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AirportBWI is located near the city; allow time for the commute.
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DiningBaltimore has a world-class food scene; try the crab cakes.
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NavigationUse a GPS as the city layout can be confusing.
Safety Tips
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DrivingStay alert for aggressive drivers on the freeways.
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ParkingUse secure parking garages in the city.
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EmergencyKeep water in your car during the summer.
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Personal SafetyStay in well-lit areas when exploring at night.
People Also Ask
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Is there a train to Baltimore?Yes, Amtrak's Cardinal runs from Chicago, but not directly from St. Louis.
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How long is the drive?The drive is approximately 14 hours.
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What is the best airport?Baltimore/Washington International (BWI) is the primary hub.
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Are there tolls?There are some toll roads in the area.
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Is it safe to drive?Yes, but be prepared for long distances.
Quick Info
- From St. Louis, Missouri, United States
- To Baltimore, Maryland, United States
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Modes
Best Time to Travel
Spring or autumn to enjoy the pleasant weather.
Things to Do in Baltimore
1
Inner Harbor
A historic seaport area with shops, restaurants, and museums.
2
National Aquarium
A world-class aquarium located in the Inner Harbor.
3
Fort McHenry
A historic fort famous for its role in the War of 1812.
4
Baltimore Museum of Art
A world-class art museum with a vast collection.
Tags
St. Louis to Baltimore flight
St. Louis to Baltimore drive
I-70 route
Baltimore travel guide
St. Louis to Baltimore distance
fastest way to Baltimore
cheapest way to Baltimore
Maryland travel
