Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | 300 6th Street | MLK Transportation Center | CheapestFastest |
Last refresh of the prices: Last Thursday at 08:08 MST.
Get from Rapid City to Sioux City
The journey takes about 8 hours 35 minutes, and with fares starting at just £124, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 759 reviews, the company was rated 3.9 stars on Busbud. Travellers were especially satisfied with the temperature and the seats but often complained with the Wi-Fi. Jefferson Lines ticket prices on this trip start at £124
Frequently asked questions about travelling by bus from Rapid City to Sioux City
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from Rapid City to Sioux City?
The cheapest coach tickets from Rapid City to Sioux City start from £124. The average price for this route is around £124. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Rapid City to Sioux City?
The average bus journey time from Rapid City to Sioux City is 8h 35m, covering a distance of 360 miles. The fastest bus can take you there in 8h 35m and is operated by Jefferson Lines.
Which bus companies service the Rapid City to Sioux City route?
Several major bus companies operate on this route with 1 buses available per day.
What is the earliest and latest departure time for the bus from Rapid City to Sioux City?
The earliest bus departs from Rapid City to Sioux City at 11:20. And the latest bus departs at 11:20.
What are the CO₂ emissions for the bus trip from Rapid City to Sioux City?
A bus journey from Rapid City to Sioux City produces an estimated 14 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Rapid City to Sioux City was searched and found on 2 Dec 2025 with a price of £121To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Rapid City to Sioux City as early as possible.
You can expect to pay from £121 to £134 for a bus ticket from Rapid City to Sioux City based on the last 2 days. You can expect to find the cheapest price for the trip at £121, which is on 2025-12-02.
