How Long Is the Drive from Missoula to Glacier National Park?
The drive from Missoula to Glacier National Park takes approximately 2h 57min, covering 163 miles via I-15. Under normal conditions, expect to spend around $18 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 3–4+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic Estimate
🟢 Light traffic
2h 30m
🔵 Typical
2h 57min
🔴 Heavy traffic
4h 17m
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Trip Details
Distance163 miles (262 km)
Drive Time2h 57min
RouteI-15
Best TimeEarly morning (6-8 AM)
Fuel Costs
Gas (30 mpg)~5.4 gallons
Est. Cost$18
Route Tips: I-15
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.
Best Time to Drive from Missoula to Glacier National Park
For this shorter drive, the best time to go is early morning (6-8 am). 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.
🟢 Best:Early morning (6-8 AM)
🔴 Avoid:Rush hour (4-7 PM)
Driving vs Flying
🚗 Driving
2h 57min
~$18 gas
✈️ Flying
2h 50m
~$80–$150 flight
✈️ Flying is faster when you factor in airport time. Flight time is ~20 min but add ~2.5 hours for check-in, security, and boarding.
All Travel Options
🚗 Drive
2h 57min
~$18
🚌 Bus
3h 37m
~$15–$30
🚂 Train
2h 58m
~$20–$49
Estimated times and prices. Bus/train availability varies by route. Driving gives the most flexibility for stops and schedules.
Frequently Asked Questions
How long does it take to drive from Missoula to Glacier National Park?
The drive from Missoula to Glacier National Park takes approximately 2h 57min covering 163 miles via I-15. Actual time may vary based on traffic, weather, and road conditions.
How much does gas cost for Missoula to Glacier National Park?
At 30 MPG and $3.50/gallon, expect to spend approximately $18 on gas for this 163-mile trip. You'll need about 5.4 gallons of fuel.
What is the best time to drive from Missoula to Glacier National Park?
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 Missoula to Glacier National Park route?
There may be minor tolls (around $4) on parts of this route. Some sections have toll-free alternatives.
