The drive from Baltimore to Houston takes approximately 27h 4min, covering 1625 miles via I-20. Under normal conditions, expect to spend around $189 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 38–39+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic Estimate
🟢 Light traffic
23h
🔵 Typical
27h 4min
🔴 Heavy traffic
39h 15m
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Trip Details
Distance1625 miles (2615 km)
Drive Time27h 4min
RouteI-20
Best TimeWeekday mid-day
Fuel Costs
Gas (30 mpg)~54.2 gallons
Est. Cost$189
Route Tips: I-20
Plan rest stops every 2-3 hours on longer drives. Check traffic conditions before departure and keep your tank above quarter-full.
You'll likely need 4 fuel stops along the way.
Best Time to Drive from Baltimore to Houston
For a long drive like Baltimore to Houston, plan to depart early in the morning. This lets you cover most of the distance before afternoon traffic builds up. Consider breaking the trip with a lunch stop midway.
🟢 Best:Weekday mid-day
🔴 Avoid:Rush hour (4-7 PM)
Driving vs Flying
🚗 Driving
27h 4min
~$189 gas
✈️ Flying
5h 45m
~$244–$569 flight
✈️ Flying is faster when you factor in airport time. Flight time is ~3h 15m but add ~2.5 hours for check-in, security, and boarding.
All Travel Options
🚗 Drive
27h 4min
~$189
🚌 Bus
36h 7m
~$130–$292
🚂 Train
29h 33m
~$195–$488
Estimated times and prices. Bus/train availability varies by route. Driving gives the most flexibility for stops and schedules.
Suggested Stops
Popular cities along the route for rest, food, or fuel:
📍 Chattanooga
📍 Birmingham
📍 Kennesaw
Frequently Asked Questions
How long does it take to drive from Baltimore to Houston?
The drive from Baltimore to Houston takes approximately 27h 4min covering 1625 miles via I-20. Actual time may vary based on traffic, weather, and road conditions.
How much does gas cost for Baltimore to Houston?
At 30 MPG and $3.50/gallon, expect to spend approximately $189 on gas for this 1625-mile trip. You'll need about 54.2 gallons of fuel.
What is the best time to drive from Baltimore to Houston?
Weekday mid-day to avoid heavy traffic. Weekday mornings before 7 AM or evenings after 7 PM typically have less congestion.
Are there tolls on the Baltimore to Houston route?
Yes, expect approximately $48 in tolls along this route. Consider getting an E-ZPass or similar transponder for faster toll payment.
