There are 5 ways to get from Rapid City to Post Falls by plane, bus, 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 Rapid City to Spokane International Airport
best- Fly from Rapid City (RAP) to Spokane International Airport (GEG)plane RAP - GEG
8h 31m$129–478Bus
- Take the bus from Rapid City to Billingsbus Jefferson Lines 701
- Take the bus from Billings to Coeur D Alenebus Jefferson Lines 943
16h 49m$225–323Drive 833 mi
- Drive from Rapid City to Post Fallscar 833 mi
12h 58m$152–220Fly Rapid City to Missoula International Airport, drive
- Fly from Rapid City (RAP) to Missoula International Airport (MSO)plane RAP - MSO
- Drive from Missoula-Airport-MSO to Post Fallscar
8h 35m$131–500Bus to Gillette-Campbell County Airport, fly to Spokane International Airport
- Take the bus from Rapid City to Gillettebus
- Fly from Gillette-Campbell County Airport (GCC) to Spokane International Airport (GEG)plane GCC - GEG
12h 5m$171–534
Rapid City (RAP) to Spokane International Airport (GEG) flights
Questions & Answers
The cheapest way to get from Rapid City to Post Falls is to drive which costs $150 - $220 and takes 12h 58m.
The fastest way to get from Rapid City to Post Falls is to fly which takes 8h 31m and costs $120 - $480.
No, there is no direct bus from Rapid City to Post Falls. However, there are services departing from Rapid City and arriving at Coeur D Alene via Billings. The journey, including transfers, takes approximately 16h 49m.
The distance between Rapid City and Post Falls is 787 miles. The road distance is 837.9 miles.
The best way to get from Rapid City to Post Falls without a car is to bus which takes 16h 49m and costs $220 - $330.
It takes approximately 8h 31m to get from Rapid City to Post Falls, including transfers.
Rapid City to Post Falls bus services, operated by Jefferson Lines, depart from Rapid City station.
The best way to get from Rapid City to Post Falls is to fly which takes 8h 31m and costs $120 - $480. Alternatively, you can bus, which costs $220 - $330 and takes 16h 49m.
Rapid City to Post Falls bus services, operated by Jefferson Lines, arrive at Billings station.
Post Falls is 1h behind Rapid City. It is currently 2:13 PM in Rapid City and 1:13 PM in Post Falls.
What companies run services between Rapid City, SD, USA and Post Falls, ID, USA?
United Airlines, Delta, and American Airlines fly from Rapid City (RAP) to Spokane International Airport (GEG) every 4 hours. Alternatively, you can take a bus from Rapid City to Post Falls via Billings and Coeur D Alene in around 16h 49m.
- Website
- united.com
Flights from Rapid City to Spokane International Airport via Denver
- Ave. Duration
- 6h 1m
- When
- Every day
- Estimated price
- $90–430
Flights from Rapid City to Missoula International Airport via Denver
- Ave. Duration
- 4h 52m
- When
- Every day
- Estimated price
- $90–440
Flights from Gillette-Campbell County Airport to Spokane International Airport via Denver
- Ave. Duration
- 8h 23m
- When
- Every day
- Estimated price
- $90–430
- Phone
- +1-858-800-8898
- Website
- jeffersonlines.com
Bus from Rapid City to Billings
- Ave. Duration
- 6h 35m
- Frequency
- Once daily
- Estimated price
- $90–130
- Book at
- Jefferson Lines
- Adult
- $90–130
Bus from Billings to Coeur D Alene
- Ave. Duration
- 9h 5m
- Frequency
- Once daily
- Estimated price
- $110–170
- Book at
- Jefferson Lines
- Adult
- $110–170
Bus from Rapid City to Gillette
- Ave. Duration
- 2h 20m
- Frequency
- Once daily
- Estimated price
- $40–60
- Book at
- Jefferson Lines
- Adult
- $40–60
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More Questions & Answers
Yes, the driving distance between Rapid City to Post Falls is 838 miles. It takes approximately 12h 58m to drive from Rapid City to Post Falls.
There are 279+ hotels available in Post Falls.