The drive from Las Vegas to Seattle takes approximately 17h 0min, covering 1130 miles via I-15. Under normal conditions, expect to spend around $131 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 24–25+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic Estimate
🟢 Light traffic
14h 27m
🔵 Typical
17h 0min
🔴 Heavy traffic
24h 39m
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Trip Details
Distance1130 miles (1818 km)
Drive Time17h 0min
RouteI-15
Best TimeEarly morning (6-8 AM)
Fuel Costs
Gas (30 mpg)~37.7 gallons
Est. Cost$131
Route Tips: I-15
The Vegas highway. Friday/Sunday traffic between LA and Vegas can be extreme — plan accordingly.
You'll likely need 2 fuel stops along the way.
Best Time to Drive from Las Vegas to Seattle
For a long drive like Las Vegas 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:Early morning (6-8 AM)
🔴 Avoid:Rush hour (4-7 PM)
Driving vs Flying
🚗 Driving
17h 0min
~$131 gas
✈️ Flying
4h 46m
~$170–$396 flight
✈️ Flying is faster when you factor in airport time. Flight time is ~2h 16m but add ~2.5 hours for check-in, security, and boarding.
All Travel Options
🚗 Drive
17h 0min
~$131
🚌 Bus
25h 7m
~$90–$203
🚂 Train
20h 33m
~$136–$339
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:
📍 Reno
📍 Boise
📍 Crater Lake
Frequently Asked Questions
How long does it take to drive from Las Vegas to Seattle?
The drive from Las Vegas to Seattle takes approximately 17h 0min covering 1130 miles via I-15. Actual time may vary based on traffic, weather, and road conditions.
How much does gas cost for Las Vegas to Seattle?
At 30 MPG and $3.50/gallon, expect to spend approximately $131 on gas for this 1130-mile trip. You'll need about 37.7 gallons of fuel.
What is the best time to drive from Las Vegas to Seattle?
Early morning (6-8 AM) to avoid heavy traffic. Weekday mornings before 7 AM or evenings after 7 PM typically have less congestion.
Are there tolls on the Las Vegas to Seattle route?
Yes, expect approximately $33 in tolls along this route. Consider getting a Good To Go! transponder for faster toll payment.
