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

Find Transport to San Diego

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There are 7 ways to get from Casper to San Diego by plane, bus (Greyhound, Flixbus), bus, train, car, bus (Greyhound), or taxi

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 4m
    $98–445

  2. Bus via Santa Ana

    1. Take the bus from Casper to Denverbus 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 54m
    $263–398

  3. Bus, train

    1. Take the bus from Casper to Denverbus 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 17m
    $765–1,142

  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 to Denverbus 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 7m
    $270–407

  6. Bus #2

    1. Take the bus from Casper to Denverbus bus
    2. Take the bus from Denver Union Station to Las Vegas Bus Terminalbus bus
    3. Take the bus from Las Vegas Strip to San Diegobus bus
    34h 32m
    $271–404

  7. Bus, taxi, train

    1. Take the bus from Casper to Cheyennebus bus
    2. Take the bus from Cheyenne to Harmony Transfer Centrebus bus
    3. Take the taxi from Harmony Transfer Centre to 8th & Coffman PnR Longmonttaxi taxi
    4. Take the bus from 8th & Coffman PnR Longmont to Las Vegas Transportation Centerbus bus
    5. Take the train from Las Vegas Amtrak Station to Fullerton Amtrak Stationtrain train
    6. Take the train from Fullerton Amtrak Station to San Diegotrain train
    37h 44m
    $769–1,146

Casper to San Diego by bus and foot

Calendar4Weekly Services
Duration31h 54mAverage Duration
Ticket$263Cheapest Price
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Comparing Your Travel Options

Map of how to get from Casper to San Diego.ExpandLaunch map view
  • Distance: 924.8 mi
  • Duration: 5h 4m

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 to San Diego via Denver, Denver Union Station, Las Vegas Bus Terminal, and Santa Ana Bus Stop in around 31h 54m.

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Want to know more about travelling around United States

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Related travel guides

Need to know: Greyhound

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