via I-90
The drive from Kirkland to Seattle takes approximately 20 min, covering 12 miles via I-90. Under normal conditions, expect to spend around $1 on gas.
Travel time can vary — during rush hour or bad weather, the journey may take 30–35 minutes. For the fastest trip, avoid peak commute hours.
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
For this shorter drive, the best time to go is weekday mid-day. Rush hour (7-9 AM and 4-7 PM) can add significant time on this route. Weekends are generally smoother unless it's a holiday.
Plan rest stops every 2-3 hours on longer drives. Check traffic conditions before departure and keep your tank above quarter-full.
This trip can typically be done on a single tank of gas.
The short drive from Kirkland to Seattle follows I-90 for 12 miles, with an estimated travel time of 20 min under normal conditions. Fuel costs run approximately $1 at current prices, assuming average fuel efficiency of 30 MPG. Weekday mid-day is generally the best window to depart for the smoothest ride.
At just 12 miles, this is a comfortable day trip that won't require any fuel stops along the way. You can easily make the round trip in a single day with plenty of time to spare.