The drive from Baltimore to Seattle takes approximately 50h 25min, covering 3026 miles via I-90. Under normal conditions, expect to spend around $353 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 70–71+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic Estimate
🟢 Light traffic
42h 51m
🔵 Typical
50h 25min
🔴 Heavy traffic
73h 6m
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Trip Details
Distance3026 miles (4869 km)
Drive Time50h 25min
RouteI-90
Best TimeLate evening (8-10 PM)
Fuel Costs
Gas (30 mpg)~100.9 gallons
Est. Cost$353
Route Tips: I-90
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 9 fuel stops along the way.
Best Time to Drive from Baltimore to Seattle
For a long drive like Baltimore to Seattle, 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:Late evening (8-10 PM)
🔴 Avoid:Rush hour (4-7 PM)
Driving vs Flying
🚗 Driving
50h 25min
~$353 gas
✈️ Flying
8h 33m
~$454–$1059 flight
✈️ Flying is faster when you factor in airport time. Flight time is ~6h 3m but add ~2.5 hours for check-in, security, and boarding.
All Travel Options
🚗 Drive
50h 25min
~$353
🚌 Bus
67h 15m
~$242–$545
🚂 Train
55h 1m
~$363–$908
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:
📍 Sioux Falls
📍 Badlands
📍 Rapid City
Frequently Asked Questions
How long does it take to drive from Baltimore to Seattle?
The drive from Baltimore to Seattle takes approximately 50h 25min covering 3026 miles via I-90. Actual time may vary based on traffic, weather, and road conditions.
How much does gas cost for Baltimore to Seattle?
At 30 MPG and $3.50/gallon, expect to spend approximately $353 on gas for this 3026-mile trip. You'll need about 100.9 gallons of fuel.
What is the best time to drive from Baltimore to Seattle?
Late evening (8-10 PM) 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 Seattle route?
Yes, expect approximately $50 in tolls along this route. Consider getting an E-ZPass or similar transponder for faster toll payment.
