There are 4 ways to get from Casper to San Diego by plane, bus (Greyhound, Flixbus), bus, train, 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 Casper (CPR) to San Diego International Airport (SAN)CPR - SAN
5h 19m$113–565Bus
- Take the bus from Casper Amtrak Station to Denver Union Station
- Take the bus from Denver Union Station to South Strip Transit Terminal
- Take the bus from South Strip Transit Terminal to Santa Ana Bus Stop
- Take the bus from Santa Ana Bus Stop to San Diego
31h 55m$194–380Bus, train
- Take the bus from Casper Amtrak Station to Denver Union Station
- Take the bus from Denver to Las Vegas Transportation Center
- Take the train from Las Vegas Amtrak Station to Fullerton Amtrak Station
- Take the train from Fullerton Amtrak Station to San Diego
37h 18m$278–512Drive 1,126.2 mi
- Drive from Casper to San Diego1,126.2 mi
18h 37m$206–297
Casper to San Diego by bus
Questions & Answers
The cheapest way to get from Casper to San Diego is to drive which costs $200 - $300 and takes 18h 37m.
The fastest way to get from Casper to San Diego is to fly which takes 5h 19m and costs $110 - $600.
No, there is no direct bus from Casper station to San Diego. However, there are services departing from Casper Amtrak Station and arriving at San Diego via Denver Union Station, South Strip Transit Terminal and Santa Ana Bus Stop. The journey, including transfers, takes approximately 31h 55m.
The distance between Casper and San Diego is 930 miles. The road distance is 1132.8 miles.
The best way to get from Casper to San Diego without a car is to bus which takes 31h 55m and costs $190 - $380.
It takes approximately 5h 19m to get from Casper to San Diego, including transfers.
Casper to San Diego bus services, operated by Express Arrow, depart from Casper Amtrak Station.
The best way to get from Casper to San Diego is to fly which takes 5h 19m and costs $110 - $600. Alternatively, you can bus, which costs $190 - $380 and takes 31h 55m.
Casper to San Diego bus services, operated by Express Arrow, arrive at Denver Union Station.
San Diego is 1h behind Casper. It is currently 9:19 PM in Casper and 8:19 PM in San Diego.
What companies run services between Casper, WY, USA and San Diego, CA, USA?
United Airlines flies from Casper (CPR) to San Diego International Airport (SAN) 5 times a day. Alternatively, you can take a bus from Casper Amtrak Station to San Diego via Denver Union Station, South Strip Transit Terminal, and Santa Ana Bus Stop in around 31h 55m.
Transport is disrupted due to the Russia-Ukraine war. Read more
- Website
- united.com
Flights from Casper to San Diego International Airport via Denver
- Ave. Duration
- 5h 24m
- When
- Every day
- Estimated price
- $100–550
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Las Vegas Amtrak Station to Fullerton Amtrak Station
- Ave. Duration
- 20h 32m
- Frequency
- Twice daily
- Estimated price
- $90–290
- Website
- https://www.amtrak.com/home.html
- Coach Seat - Advance Purchase
- $90–250
- Coach Seat short notice purchase
- $120–290
- Business - advance purchase
- $170–700
- Business Class
- $260–650
Train from Fullerton Amtrak Station to San Diego
- Ave. Duration
- 2h 23m
- Frequency
- Every 2 hours
- Estimated price
- $32–34
- Website
- https://www.amtrak.com/home.html
- Phone
- +1-877-779-2999
- tony@expressarrow.com
- Website
- expressarrow.com
Bus from Casper Amtrak Station to Denver Union Station
- Ave. Duration
- 6h 5m
- Frequency
- 4 times a week
- Estimated price
- $80–95
- 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 Denver Union Station to South Strip Transit Terminal
- Ave. Duration
- 15h 30m
- Frequency
- Once daily
- Estimated price
- $60–170
- Website
- https://www.greyhound.com/
Bus from South Strip Transit Terminal to Santa Ana Bus Stop
- Ave. Duration
- 5h 30m
- Frequency
- Twice daily
- Estimated price
- $35–75
- Website
- https://www.greyhound.com/
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Santa Ana Bus Stop to San Diego
- Ave. Duration
- 1h 50m
- Frequency
- Once daily
- Estimated price
- $16–40
- Schedules at
- flixbus.com
- Phone
- +1 800-923-1799
- contactus@omexusa.net
- Website
- omnibusexpress.com
Bus from Denver to Las Vegas Transportation Center
- Ave. Duration
- 4h 45m
- Frequency
- 3 times a day
- Estimated price
- $70–90
- Schedules at
- omnibusexpress.com
Want to know more about travelling around United States
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More Questions & Answers
Yes, the driving distance between Casper to San Diego is 1133 miles. It takes approximately 18h 37m to drive from Casper to San Diego.
There are 2138+ hotels available in San Diego.













