There are 3 ways to get from Tri-Cities to Rock Springs by plane, bus (Greyhound), or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly
best- Fly from Tri-Cities Airport (PSC) to Rock Springs-Sweetwater County Airport (RKS)plane PSC - RKS
9h 3m$95–352Bus (Greyhound)
- Take the bus from Pasco Bus Stop to Salt Lake City Intermodal Trans Ctrbus Greyhound US0550
- Take the bus from Salt Lake City Intermodal Trans Ctr to Rock Springs Bus Stationbus Greyhound US0560S
17h 56m$160–244Drive 748.7 mi
- Drive from Tri-Cities to Rock Springscar 748.7 mi
12h 13m$137–198
Tri-Cities Airport (PSC) to Rock Springs-Sweetwater County Airport (RKS) flights
Comparing Your Travel Options
The cheapest way to get from Tri-Cities to Rock Springs is to drive which costs $130 - $200 and takes 12h 13m.
The fastest way to get from Tri-Cities to Rock Springs is to fly which takes 9h 3m and costs $90 - $360.
No, there is no direct bus from Tri-Cities to Rock Springs station. However, there are services departing from Court St at Rd 66 and arriving at Rock Springs Bus Station via 22nd Ave Transit Center, Pasco Bus Stop and Salt Lake City Intermodal Trans Ctr. The journey, including transfers, takes approximately 17h 56m.
The distance between Tri-Cities and Rock Springs is 612 miles. The road distance is 753.1 miles.
The best way to get from Tri-Cities to Rock Springs without a car is to bus which takes 17h 56m and costs $160 - $250.
It takes approximately 9h 3m to get from Tri-Cities to Rock Springs, including transfers.
Tri-Cities to Rock Springs bus services, operated by Greyhound USA, depart from Pasco Bus Stop station.
The best way to get from Tri-Cities to Rock Springs is to fly which takes 9h 3m and costs $90 - $360. Alternatively, you can bus, which costs $160 - $250 and takes 17h 56m.
Tri-Cities to Rock Springs bus services, operated by Greyhound USA, arrive at Salt Lake City Intermodal Trans Ctr station.
Rock Springs is 1h ahead of Tri-Cities. It is currently 8:18 PM in Tri-Cities and 9:18 PM in Rock Springs.
What companies run services between Tri-Cities, WA, USA and Rock Springs, WY, USA?
United Airlines flies from Tri-Cities Airport (PSC) to Rock Springs-Sweetwater County Airport (RKS) 4 times a day. Alternatively, you can take a bus from Court St at Rd 66 to Rock Springs via 22nd Ave Transit Center, 1st Ave at Nixon St, Pasco Bus Stop, Salt Lake City Intermodal Trans Ctr, and Rock Springs Bus Station in around 17h 56m.
- Website
- united.com
Flights from Tri-Cities Airport to Rock Springs-Sweetwater County Airport via Denver
- Ave. Duration
- 8h
- When
- Every day
- Estimated price
- $65–320
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Pasco Bus Stop to Salt Lake City Intermodal Trans Ctr
- Ave. Duration
- 12h 5m
- Frequency
- Once daily
- Estimated price
- $110–170
- Website
- Greyhound
Bus from Salt Lake City Intermodal Trans Ctr to Rock Springs Bus Station
- Ave. Duration
- 3h 15m
- Frequency
- Once daily
- Estimated price
- $30–50
- Website
- Greyhound
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Booking & Getting There
Yes, the driving distance between Tri-Cities to Rock Springs is 753 miles. It takes approximately 12h 13m to drive from Tri-Cities to Rock Springs.
There are 28+ hotels available in Rock Springs.