The drive from Denver to Grand Teton takes approximately 9h 11min, covering 506 miles via I-70. Under normal conditions, expect to spend around $59 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 13–14+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic Estimate
🟢 Light traffic
7h 48m
🔵 Typical
9h 11min
🔴 Heavy traffic
13h 19m
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Trip Details
Distance506 miles (814 km)
Drive Time9h 11min
RouteI-70
Best TimeLate evening (8-10 PM)
Fuel Costs
Gas (30 mpg)~16.9 gallons
Est. Cost$59
Route Tips: I-70
Crosses the Rocky Mountains with stunning scenery. Mountain passes can be challenging in winter.
This trip can typically be done on a single tank of gas.
Best Time to Drive from Denver to Grand Teton
For a long drive like Denver to Grand Teton, 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
9h 11min
~$59 gas
✈️ Flying
3h 31m
~$80–$177 flight
✈️ Flying is faster when you factor in airport time. Flight time is ~1h 1m but add ~2.5 hours for check-in, security, and boarding.
All Travel Options
🚗 Drive
9h 11min
~$59
🚌 Bus
11h 15m
~$40–$91
🚂 Train
9h 12m
~$61–$152
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:
📍 Steamboat Springs
📍 Casper
📍 Laramie
Frequently Asked Questions
How long does it take to drive from Denver to Grand Teton?
The drive from Denver to Grand Teton takes approximately 9h 11min covering 506 miles via I-70. Actual time may vary based on traffic, weather, and road conditions.
How much does gas cost for Denver to Grand Teton?
At 30 MPG and $3.50/gallon, expect to spend approximately $59 on gas for this 506-mile trip. You'll need about 16.9 gallons of fuel.
What is the best time to drive from Denver to Grand Teton?
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 Denver to Grand Teton route?
Yes, expect approximately $15 in tolls along this route. Consider getting a ExpressToll transponder for faster toll payment.
