Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
FlixBus + Greyhound | Bus | University of Washington | Rock Springs | No tags | ||||
Greyhound + FlixBus | Bus | Seattle–Tacoma Int'l Airport (SEA) | Rock Springs | No tags | ||||
 | Bus | Greyhound Station | Rock Springs | No tags | ||||
FlixBus + Greyhound | Bus | University of Washington | Rock Springs | No tags | ||||
FlixBus + Greyhound | Bus | Seattle–Tacoma Int'l Airport (SEA) | Rock Springs | No tags |
Get from Seattle to Rock Springs
The journey takes about 1 day, 11 hours 20 minutes and with fares starting at just $225, it presents an excellent value for a comfortable ride.
Compare bus companies
Greyhound Lines offers the most comprehensive intercity bus services in the United States. They operate a modern, environmentally friendly fleet that serves more than 2400 destinations and carries nearly 16 million passengers annually. When traveling with them, you can expect free WiFi, onboard entertainment, bathrooms, power outlets and decent legroom. One of the great perks of Greyhound is that they connect big cities and smaller towns in the US, where you usually can't get to by train or plane. If you're looking for safe and affordable transportation, Greyhound is a great choice.
Frequently asked questions about traveling from Seattle to Rock Springs by bus
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Seattle to Rock Springs was searched and found on Nov 23, 2025 with a price of $228To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Seattle to Rock Springs, as early as possible.
