There are 4 ways to get from Seattle to Keystone by plane, taxi, bus (Flixbus), car, train, or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly, taxi
best- Fly from Seattle-Tacoma International Airport (SEA) to Rapid City (RAP)plane SEA - RAP
- Take the taxi from Rapid-City-Airport-RAP to Keystonetaxi
7h 18m$171–531Bus
- Take the bus from Seattle Greyhound to Spokanebus
- Take the bus from Spokane to Billingsbus
- Take the bus from Billings to Rapid Citybus
26h 7m$314–507Drive 1,155.4 mi
- Drive from Seattle to Keystonecar 1,155.4 mi
18h 22m$211–305Train, bus
- Take the train from Seattle to Spokanetrain
- Take the bus from Spokane to Billingsbus
- Take the bus from Billings to Rapid Citybus
26h 34m$354–582
Seattle-Tacoma International Airport (SEA) to Rapid City (RAP) flights
Questions & Answers
The cheapest way to get from Seattle to Keystone is to drive which costs $210 - $310 and takes 18h 22m.
The fastest way to get from Seattle to Keystone is to fly and taxi which takes 7h 18m and costs $170 - $550.
No, there is no direct bus from Seattle to Keystone. However, there are services departing from Seattle Greyhound and arriving at Rapid City via Spokane and Billings. The journey, including transfers, takes approximately 26h 7m.
The distance between Seattle and Keystone is 1005 miles. The road distance is 1162.2 miles.
The best way to get from Seattle to Keystone without a car is to bus which takes 26h 7m and costs $310 - $550.
It takes approximately 7h 18m to get from Seattle to Keystone, including transfers.
Seattle to Keystone bus services, operated by Northwestern Stages, depart from Seattle Greyhound station.
Seattle to Keystone bus services, operated by Northwestern Stages, arrive at Spokane station.
Keystone is 1h ahead of Seattle. It is currently 9:07 AM in Seattle and 10:07 AM in Keystone.
Yes, the driving distance between Seattle to Keystone is 1162 miles. It takes approximately 18h 22m to drive from Seattle to Keystone.
What companies run services between Seattle, WA, USA and Keystone, SD, USA?
You can take a bus from Seattle Greyhound to Keystone via Spokane, Billings, and Rapid City in around 26h 7m.
- Website
- united.com
Flights from Seattle-Tacoma International Airport to Rapid City via Denver
- Ave. Duration
- 5h 28m
- When
- Every day
- Estimated price
- $95–440
Flights from Seattle-Tacoma International Airport to Rapid City via Chicago O'Hare
- Ave. Duration
- 10h 26m
- When
- Every day
- Estimated price
- $160–650
- Website
- aa.com
Flights from Seattle-Tacoma International Airport to Rapid City via Dallas/Ft.Worth
- Ave. Duration
- 8h 20m
- When
- Every day
- Estimated price
- $160–650
Flights from Seattle-Tacoma International Airport to Rapid City via Chicago O'Hare
- Ave. Duration
- 9h 9m
- When
- Every day
- Estimated price
- $160–650
- Website
- delta.com
Flights from Seattle-Tacoma International Airport to Rapid City via Minneapolis
- Ave. Duration
- 7h 37m
- When
- Every day
- Estimated price
- $120–550
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Seattle to Spokane
- Ave. Duration
- 7h 42m
- Frequency
- Once daily
- Estimated price
- $95–210
- Website
- Amtrak
- Phone
- +1 800-366-6975
- [email protected]
- Website
- northwesternstagelines.com
Bus from Seattle Greyhound to Spokane
- Ave. Duration
- 7h 15m
- Frequency
- Twice daily
- Estimated price
- $110–140
- Schedules at
- northwesternstagelines.com
- Adults
- $110–140
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from Seattle Greyhound to Spokane
- Ave. Duration
- 5h 20m
- Frequency
- Once daily
- Estimated price
- $45–80
- Schedules at
- Flixbus USA
- Phone
- +1 208-656-8824
- [email protected]
- Website
- Salt Lake Express
Bus from Seattle Greyhound to Spokane
- Ave. Duration
- 7h 15m
- Frequency
- Once daily
- Estimated price
- $55–110
- Website
- Salt Lake Express
- Phone
- +1-858-800-8898
- Website
- jeffersonlines.com
Bus from Spokane to Billings
- Ave. Duration
- 9h 55m
- Frequency
- Once daily
- Estimated price
- $120–180
- Book at
- Jefferson Lines
- Adult
- $120–180
Bus from Billings to Rapid City
- Ave. Duration
- 6h 30m
- Frequency
- Once daily
- Estimated price
- $85–130
- Book at
- Jefferson Lines
- Adult
- $85–130
Bus from Spokane to Billings
- Ave. Duration
- 9h 55m
- Frequency
- Once daily
- Estimated price
- $120–180
- Book at
- Jefferson Lines
- Adult
- $120–180
Bus from Billings to Rapid City
- Ave. Duration
- 6h 30m
- Frequency
- Once daily
- Estimated price
- $85–130
- Book at
- Jefferson Lines
- Adult
- $85–130
- Ave. Duration
- 36 min
- Estimated price
- $70–85
City Cab
- Phone
- +1 605-863-1111
- Website
- rapidcitytaxicab.com
Rapid Taxi
- Phone
- +1 605-348-8080
- Website
- rapidtaxirc.com
Tim's Taxi Service
- Phone
- +1 605-389-7023
Want to know more about travelling around United States
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide
Why you should take the train in the US
Read the travel guide
More Questions & Answers
There are 239+ hotels available in Keystone.