Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Idaho Falls Airport | Great Falls | Cheapest | ||||
| Bus | Grandview Dr | Great Falls | Fastest |
Last refresh of the prices: Yesterday at 8:50 PM MST.
Get from Idaho Falls to Great Falls
The journey takes about 11 hours 30 minutes, and with fares starting at just $177, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 6 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the seats and the temperature but often complained with the timeliness. Salt Lake Express ticket prices on this trip start at $177
Frequently asked questions about travelling from Idaho Falls to Great Falls by bus
What is the travel distance from Idaho Falls to Great Falls?
It's about 449 km (279 miles) from Idaho Falls to Great Falls.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Idaho Falls to Great Falls was searched and found on Nov 28, 2025 with a price of $161To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Idaho Falls to Great Falls, as early as possible.
You can expect to pay from $161 to $170 for a bus ticket from Idaho Falls to Great Falls based on the last 2 days. You can expect to find the cheapest price for the trip at $161 which is on 2025-11-28.
