There are 4 ways to get from Casper to Boise by plane, bus (Greyhound), car, 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
best- Fly from Casper (CPR) to Boise Airport (BOI)CPR - BOI
4h 57m$134–666Drive 617.5 mi
cheapest- Drive from Casper to Boise617.5 mi
12h 27m$113–163Bus via Salt Lake City
- Take the bus from Casper Amtrak Station to Cheyenne, WY
- Take the bus from Cheyenne to Salt Lake City Intermodal Trans Ctr
- Take the bus from Salt Lake City Airport to Pocatello
- Take the bus from Pocatello Transit to Boise, ID - Airport
23h 9m$192–342Bus
- Take the bus from Casper Amtrak Station to Billings, MT
- Take the bus from Billings to Spokane
- Take the bus from Spokane International Airport to Boise, ID - Airport
30h 5m$200–434
Casper to Boise by bus
Questions & Answers
The cheapest way to get from Casper to Boise is to drive which costs $110 - $170 and takes 12h 27m.
The fastest way to get from Casper to Boise is to fly which takes 4h 57m and costs $130 - $700.
No, there is no direct bus from Casper station to Boise. However, there are services departing from Casper Amtrak Station and arriving at S 9th St & W Grove St via Cheyenne, Salt Lake City Intermodal Hub, Salt Lake City Airport, Pocatello Transit and Boise Airport. The journey, including transfers, takes approximately 23h 9m.
The distance between Casper and Boise is 513 miles. The road distance is 621.1 miles.
The best way to get from Casper to Boise without a car is to bus via Salt Lake City which takes 23h 9m and costs $190 - $350.
It takes approximately 4h 57m to get from Casper to Boise, including transfers.
Casper to Boise bus services, operated by Express Arrow, depart from Casper Amtrak Station.
The best way to get from Casper to Boise is to fly which takes 4h 57m and costs $130 - $700. Alternatively, you can bus via Salt Lake City, which costs $190 - $350 and takes 23h 9m.
Casper to Boise bus services, operated by Express Arrow, arrive at Cheyenne, WY station.
Yes, the driving distance between Casper to Boise is 621 miles. It takes approximately 12h 27m to drive from Casper to Boise.
What companies run services between Casper, WY, USA and Boise, ID, USA?
United Airlines flies from Casper (CPR) to Boise Airport (BOI) 4 times a day. Alternatively, you can take a bus from Casper Amtrak Station to S 9th St & W Grove St via Cheyenne, Salt Lake City Intermodal Hub, Salt Lake City Airport, UT, Salt Lake City Airport, Pocatello, Pocatello Transit, Boise, ID - Airport, and Boise Airport in around 23h 9m.
Transport is disrupted due to the Russia-Ukraine war. Read more
- Website
- united.com
Flights from Casper to Boise Airport via Denver
- Ave. Duration
- 4h 57m
- When
- Every day
- Estimated price
- $120–650
- Phone
- +1-877-779-2999
- tony@expressarrow.com
- Website
- expressarrow.com
Bus from Casper Amtrak Station to Cheyenne, WY
- Ave. Duration
- 3h 35m
- Frequency
- 5 times a week
- Estimated price
- $60–75
- Website
- https://expressarrow.com
Bus from Casper Amtrak Station to Billings, MT
- Ave. Duration
- 7h 15m
- Frequency
- Once a week
- Estimated price
- $95–120
- Website
- https://expressarrow.com
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Cheyenne to Salt Lake City Intermodal Trans Ctr
- Ave. Duration
- 8h 5m
- Frequency
- Once daily
- Estimated price
- $50–110
- Website
- https://www.greyhound.com/
- Phone
- +1 208-656-8824
- info@saltlakeexpress.com
- Website
- saltlakeexpress.com
Bus from Salt Lake City Airport to Pocatello
- Ave. Duration
- 2h 53m
- Frequency
- 5 times a day
- Estimated price
- $30–70
- Schedules at
- saltlakeexpress.com
Bus from Pocatello Transit to Boise, ID - Airport
- Ave. Duration
- 4h 5m
- Frequency
- Twice daily
- Estimated price
- $45–85
- Schedules at
- saltlakeexpress.com
- Phone
- +1-858-800-8898
- Website
- jeffersonlines.com
Bus from Billings to Spokane
- Ave. Duration
- 9h 15m
- Frequency
- 4 times a week
- Estimated price
- $50–190
- Book at
- https://www.jeffersonlines.com
- Phone
- +1 800-366-6975
- info@busnws.com
- Website
- northwesternstagelines.com
Bus from Spokane International Airport to Boise, ID - Airport
- Ave. Duration
- 10h 30m
- Frequency
- Once daily
- Estimated price
- $50–130
- Schedules at
- northwesternstagelines.com
- Adults 12 and over
- $50–130
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