There are 8 ways to get from Riverside to Casper by plane, bus (Flixbus, Greyhound), train, 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 from Ontario International Airport
best- Fly from Ontario International Airport (ONT) to Casper (CPR)plane ONT - CPR
6h 43m$124–567Train to Los Angeles International Airport, fly
cheapest- Take the train from Riverside - Downtown to L.A. Union Stationtrain
- Fly from Los Angeles International Airport (LAX) to Casper (CPR)plane LAX - CPR
7h 58m$98–383Bus
- Take the bus from San Bernardino to Las Vegas Stripbus
- Take the bus from Las Vegas Bus Terminal to Denver Union Stationbus
- Take the bus from Denver Union Station to Casper 144 East A Stbus
30h 21m$184–427Train, bus
- Take the train from Riverside to Las Vegas Amtrak Stationtrain
- Take the bus from Las Vegas Transportation Center to Greeleybus
- Take the bus from Greeley, CO to Casper 144 East A Stbus
33h 8m$237–476Drive 1,032.7 mi
- Drive from Riverside to Caspercar 1,032.7 mi
17h 9m$189–273Train to John Wayne Airport Orange County, fly
- Take the train from Riverside - Downtown to Fullertontrain
- Fly from John Wayne Airport Orange County (SNA) to Casper (CPR)plane SNA - CPR
9h 13m$109–450Train to Burbank Bob Hope Airport, fly
- Take the train from Riverside - Downtown to L.A. Union Stationtrain
- Fly from Burbank Bob Hope Airport (BUR) to Casper (CPR)plane BUR - CPR
8h 54m$108–429Train, bus to Palm Springs International Airport, fly
- Take the train from Riverside - Downtown to Fullertontrain
- Take the bus from Fullerton Amtrak Station to Palm Springs Airport Amtrak Bus Stopbus
- Fly from Palm Springs International Airport (PSP) to Casper (CPR)plane PSP - CPR
9h 51m
Riverside to Casper by bus
Questions & Answers
The cheapest way to get from Riverside to Casper is to train and fly which costs $95 - $390 and takes 7h 58m.
The fastest way to get from Riverside to Casper is to fly which takes 6h 43m and costs $120 - $600.
No, there is no direct bus from Riverside to Casper. However, there are services departing from Vine Street Mobility Hub and arriving at Casper 144 East A St via San Bernardino, Las Vegas Strip, Las Vegas Bus Terminal and Denver Union Station. The journey, including transfers, takes approximately 30h 21m.
The distance between Riverside and Casper is 895 miles. The road distance is 1038.7 miles.
The best way to get from Riverside to Casper without a car is to bus which takes 30h 21m and costs $180 - $430.
It takes approximately 6h 43m to get from Riverside to Casper, including transfers.
Riverside to Casper bus services, operated by Flixbus USA, depart from San Bernardino station.
The best way to get from Riverside to Casper is to fly which takes 6h 43m and costs $120 - $600. Alternatively, you can bus, which costs $180 - $430 and takes 30h 21m.
Riverside to Casper bus services, operated by Flixbus USA, arrive at Las Vegas Strip station.
Casper is 1h ahead of Riverside. It is currently 1:46 PM in Riverside and 2:46 PM in Casper.
What companies run services between Riverside, Riverside County, CA, USA and Casper, WY, USA?
United Airlines, Southwest Airlines, and Frontier Airlines fly from Ontario International Airport (ONT) to Casper (CPR) every 4 hours. Alternatively, you can take a bus from Vine Street Mobility Hub to Casper 144 East A St via San Bernardino, Las Vegas Strip, Las Vegas Bus Terminal, and Denver Union Station in around 30h 21m.
- Website
- united.com
Flights from Ontario International Airport to Casper via Denver
- Ave. Duration
- 5h 4m
- When
- Every day
- Estimated price
- $110–550
Flights from Los Angeles International Airport to Casper via Denver
- Ave. Duration
- 4h 52m
- When
- Every day
- Estimated price
- $65–340
Flights from Los Angeles International Airport to Casper via San Diego, Denver
- Ave. Duration
- 6h 54m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $70–350
Flights from Los Angeles International Airport to Casper via Las Vegas, Denver
- Ave. Duration
- 7h 6m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $65–340
Flights from Los Angeles International Airport to Casper via Phoenix, Denver
- Ave. Duration
- 7h 50m
- When
- Every day
- Estimated price
- $70–350
Flights from Los Angeles International Airport to Casper via Prescott, Denver
- Ave. Duration
- 7h 49m
- When
- Every day
- Estimated price
- $70–350
Flights from Los Angeles International Airport to Casper via Montrose, Denver
- Ave. Duration
- 7h 51m
- When
- Monday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $65–340
Flights from Los Angeles International Airport to Casper via Palm Springs International Airport, Denver
- Ave. Duration
- 9h 5m
- When
- Monday, Wednesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $70–340
Flights from John Wayne Airport Orange County to Casper via Denver
- Ave. Duration
- 4h 45m
- When
- Every day
- Estimated price
- $85–420
Flights from Burbank Bob Hope Airport to Casper via Denver
- Ave. Duration
- 5h 25m
- When
- Every day
- Estimated price
- $80–390
Flights from Palm Springs International Airport to Casper via Denver
- Ave. Duration
- 5h 2m
- When
- Every day
- Estimated price
- $110–600
Flights from Palm Springs International Airport to Casper via Los Angeles International Airport, Denver
- Ave. Duration
- 8h 56m
- When
- Every day
- Estimated price
- $130–650
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Riverside to Las Vegas Amtrak Station
- Ave. Duration
- 18h 57m
- Frequency
- Once daily
- Estimated price
- $85–290
- Website
- https://www.amtrak.com/home.html
- Coach Seat - Advance Purchase
- $85–240
- Coach Seat short notice purchase
- $120–290
- Business - advance purchase
- $170–700
- Business Class
- $250–650
- Phone
- (800) 371-LINK (5465)
- Website
- metrolinktrains.com
Train from Riverside - Downtown to L.A. Union Station
- Ave. Duration
- 1h 28m
- Frequency
- Every 3 hours
- Estimated price
- $10–14
- Website
- https://metrolinktrains.com
Train from Riverside - Downtown to Fullerton
- Ave. Duration
- 49 min
- Frequency
- Every 4 hours
- Estimated price
- $8–12
- Website
- https://metrolinktrains.com
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from San Bernardino to Las Vegas Strip
- Ave. Duration
- 3h 45m
- Frequency
- Twice daily
- Estimated price
- $35–65
- Schedules at
- flixbus.com
- Phone
- +1-844-800-6828
- pr@ourbus.com
- Website
- ourbus.com
Bus from San Bernardino to Las Vegas Strip
- Ave. Duration
- 4h 15m
- Frequency
- 5 times a week
- Estimated price
- $20–75
- Website
- https://www.ourbus.com
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Las Vegas Bus Terminal to Denver Union Station
- Ave. Duration
- 16h 5m
- Frequency
- Once daily
- Estimated price
- $70–160
- Website
- https://www.greyhound.com/
- Phone
- +1-877-779-2999
- tony@expressarrow.com
- Website
- expressarrow.com
Bus from Denver Union Station to Casper 144 East A St
- Ave. Duration
- 5h 55m
- Frequency
- 4 times a week
- Estimated price
- $90–110
- Website
- https://expressarrow.com
Bus from Greeley, CO to Casper 144 East A St
- Ave. Duration
- 4h 45m
- Frequency
- 4 times a week
- Estimated price
- $75–95
- Website
- https://expressarrow.com
- Phone
- +1 800-923-1799
- contactus@omexusa.net
- Website
- omnibusexpress.com
Bus from Las Vegas Transportation Center to Greeley
- Ave. Duration
- 6h 45m
- Frequency
- Once daily
- Estimated price
- $75–100
- Schedules at
- omnibusexpress.com
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Bus from Fullerton Amtrak Station to Palm Springs Airport Amtrak Bus Stop
- Ave. Duration
- 2h 10m
- Frequency
- Twice daily
- Website
- https://www.amtrak.com/home.html
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
Need to know: Greyhound
Read the travel guide
More Questions & Answers
Yes, the driving distance between Riverside to Casper is 1039 miles. It takes approximately 17h 9m to drive from Riverside to Casper.
There are 40+ hotels available in Casper.
















