Idaho Springs to Longmont Buses

Idaho Springs to Longmont buses

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Trip Overview

The average bus between Idaho Springs and Longmont takes 4h 23m and the fastest bus takes 1h 55m. The bus service runs several times per day from Idaho Springs to Longmont. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 23m
Duration: 67 mi
Distance: 4 times a day
Frequency

Bus

best

Take the bus from Idaho Springs to Union Stationbus West
Take the bus from Union Station Gate B18 to Coffman St & 4th Avebus Ld1 / ...

2h 50m

Idaho Springs to Longmont bus times

Buses run 4 times a day between Idaho Springs and Longmont. The earliest departure is at 12:50 PM in the afternoon, and the last departure from Idaho Springs is at 10:05 PM which arrives into Longmont at 7:07 AM. All services require a transfer at Union Station and take an average of 4h 23m. The schedules shown below are for the next available departures.

Departing Saturday, October 31, 2026

10:05 PM → 7:07 AM
Arrives +2 days
34h 2m • 1 change

Departing Monday, November 2, 2026

12:50 PM → 3:25 PM
2h 35m • 1 change
1:35 PM → 4:09 PM
2h 34m • 1 change
2:20 PM → 5:10 PM
2h 50m • 1 change
3:20 PM → 5:15 PM
1h 55m • 1 change
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Departing Tuesday, November 3, 2026

12:50 PM → 3:25 PM
2h 35m • 1 change
1:35 PM → 4:09 PM
2h 34m • 1 change
2:20 PM → 5:10 PM
2h 50m • 1 change
3:20 PM → 5:15 PM
1h 55m • 1 change
Show more

Departing Wednesday, November 4, 2026

12:50 PM → 3:25 PM
2h 35m • 1 change
1:35 PM → 4:09 PM
2h 34m • 1 change
2:20 PM → 5:10 PM
2h 50m • 1 change
3:20 PM → 5:15 PM
1h 55m • 1 change
Show more

Departing Thursday, November 5, 2026

12:50 PM → 3:25 PM
2h 35m • 1 change
1:35 PM → 4:09 PM
2h 34m • 1 change
2:20 PM → 5:10 PM
2h 50m • 1 change
3:20 PM → 5:15 PM
1h 55m • 1 change
Show more

Departing Friday, November 6, 2026

12:50 PM → 3:25 PM
2h 35m • 1 change
1:35 PM → 4:09 PM
2h 34m • 1 change
2:20 PM → 5:10 PM
2h 50m • 1 change
3:20 PM → 5:15 PM
1h 55m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Idaho Springs to Longmont? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Idaho Springs to Longmont buses

Trip Overview

Bus