Find coaches from Portland, OR to Rock Springs

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Thu24 Jul
from US$116
Fri25 Jul
Sat26 Jul
Sun27 Jul
Mon28 Jul
Tue29 Jul
Wed30 Jul
Thu31 Jul

Cheap buses leaving Thursday

One passenger / one way

  • This trip is recommended because it is the: Cheapest + Fastest
    Departure time: 24 July at
    Departure city: Portland
    Departure location: Portland Curbside Bus Stop
    Arrival time: 25 July at
    Destination city: Rock Springs
    Destination location: Rock Springs
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:

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Bus Portland, OR to Rock Springs: Trip Overview

Average ticket priceUS$140
Average bus trip duration1d 7h
Number of daily buses1
Earliest bus departure02:25
Distance723 miles

Portland to Rock Springs Bus

Busbud helps you find a bus from Portland to Rock Springs. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

We make it our job to connect you with the most dependable bus companies that cover bus service from Portland to Rock Springs.

Discover how much the bus trip from Portland to Rock Springs will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Portland, OR - Rock Springs

  1. How far is Rock Springs from Portland by coach?

    The journey from Portland to Rock Springs by coach covers an approximate distance of 724 miles (1167 km).

  2. Is there a way to reach Rock Springs from Portland without flying?

    To travel from Portland to Rock Springs without flying, you can take the coaches. The coach provides a comfortable and sustainable journey and allows you to enjoy the sights while reaching your destination. You also have the option of utilising carpooling services.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
20/07
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21/07
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Today
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23/07
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24/07
US$108
25/07
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26/07
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27/07
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busbud logoThe cheapest trip from Portland, OR to Rock Springs was searched and found on 24 Jul 2025 with a price of US$108

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Portland, OR to Rock Springs as early as possible.

You can expect to pay from US$108 to US$108 for a bus ticket from Portland, OR to Rock Springs based on the last 2 days. You can expect to find the cheapest price for the trip at US$108, which is on 2025-07-24.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Portland and Rock Springs!

From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Portland to Rock Springs.

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Portland to Rock Springs will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

Make a music playlist for your bus ride from Portland to Rock Springs, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

Will you be returning to Portland, OR by bus?

Bus from Portland, OR to Rock Springs

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