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How to get fromCasper to San Diegoby plane, bus (Greyhound, Flixbus), bus, train, car, or bus (Greyhound)

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There are 6 ways to get from Casper to San Diego by plane, bus (Greyhound, Flixbus), bus, train, car, or bus (Greyhound)

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly

    best
    1. Fly from Casper (CPR) to San Diego International Airport (SAN)plane plane CPR - SAN
    5h 9m
    $108–485

  2. Bus via Santa Ana

    1. Take the bus from Casper 144 East A St to Denver Union Stationbus bus
    2. Take the bus from Denver Union Station to Las Vegas Bus Terminalbus bus
    3. Take the bus from Las Vegas Bus Terminal to Santa Ana Bus Stopbus bus
    4. Take the bus from Santa Ana Bus Stop to San Diegobus bus
    31h 50m
    $253–429

  3. Bus, train

    1. Take the bus from Casper 144 East A St to Denver Union Stationbus bus
    2. Take the bus from Denver to Las Vegas Transportation Centerbus bus
    3. Take the train from Las Vegas Amtrak Station to Fullerton Amtrak Stationtrain train
    4. Take the train from Fullerton Amtrak Station to San Diegotrain train
    37h 16m
    $450–865

  4. Drive  1,126.2 mi

    1. Drive from Casper to San Diegocar car 1,126.2 mi
    18h 44m
    $206–297

  5. Bus

    1. Take the bus from Casper 144 East A St to Denver Union Stationbus bus
    2. Take the bus from Denver Union Station to Las Vegas Bus Terminalbus bus
    3. Take the bus from Las Vegas Bus Terminal to San Diego Greyhound Bus Stopbus bus
    32h 3m
    $255–437

  6. Bus via Las Cruces

    1. Take the bus from Casper to Denverbus bus
    2. Take the bus from Denver to Las Crucesbus bus
    3. Take the bus from Las Cruces, NM to Cross Border Express, San Diegobus bus
    41h 54m
    $318–473

Casper to San Diego by bus

Calendar4Weekly Buses
Duration31h 50mAverage Duration
Ticket$253Cheapest Price
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Questions & Answers

Map of how to get from Casper to San Diego.ExpandLaunch map view
  • Distance: 924.8 mi
  • Duration: 5h 9m

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) every 4 hours. Alternatively, you can take a bus from Casper 144 East A St to San Diego via Denver Union Station, Las Vegas Bus Terminal, and Santa Ana Bus Stop in around 31h 50m.

Airlines
Train operators
Bus operators

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