Rome2Rio

How to get fromKoh Samui Airport (USM) to San Diegoby plane, bus or train

Find Transport to San Diego

See all options

There are 8 ways to get from Koh Samui Airport (USM) to San Diego by plane, bus, or train

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 to San Diego International Airport

    best
    1. Fly from Koh Samui Airport (USM) to San Diego International Airport (SAN)planeUSM - SAN
    23h 38m
    $856–2,893

  2. Fly to Los Angeles International Airport, bus

    cheapest
    1. Fly from Koh Samui Airport (USM) to Los Angeles International Airport (LAX)planeUSM - LAX
    2. Take the bus from LAX Terminal 3 Shared Rides Stop to San Diegobus
    23h 28m
    $540–837

  3. Fly to Tijuana International Airport

    1. Fly from Koh Samui Airport (USM) to Tijuana International Airport (TIJ)planeUSM - TIJ
    26h 13m
    $587–1,906

  4. Fly to Mcclellan–Palomar Airport, train

    1. Fly from Koh Samui Airport (USM) to Mcclellan–Palomar Airport (CLD)planeUSM - CLD
    2. Take the train from Carlsbad Village Station to San Diego - Santa Fe Depottrain
    40h 10m
    $784–2,650

  5. Fly to John Wayne Airport Orange County, train

    1. Fly from Koh Samui Airport (USM) to John Wayne Airport Orange County (SNA)planeUSM - SNA
    2. Take the train from Fullerton Amtrak Station to San Diegotrain
    29h 26m
    $872–2,876

  6. Fly to Burbank Bob Hope Airport, train

    1. Fly from Koh Samui Airport (USM) to Burbank Bob Hope Airport (BUR)planeUSM - BUR
    2. Take the train from Los Angeles to San Diegotrain
    28h 11m
    $902–2,668

  7. Fly to Palm Springs International Airport, bus, train

    1. Fly from Koh Samui Airport (USM) to Palm Springs International Airport (PSP)planeUSM - PSP
    2. Take the bus from Palm Springs Airport Amtrak Bus Stop to Fullerton Amtrak Stationbus
    3. Take the train from Fullerton Amtrak Station to San Diegotrain
    30h 6m

  8. Fly to Ontario International Airport, train

    1. Fly from Koh Samui Airport (USM) to Ontario International Airport (ONT)planeUSM - ONT
    2. Take the train from Rancho Cucamonga to L.A. Union Stationtrain
    3. Take the train from Los Angeles to San Diegotrain
    32h 18m
    $1,073–3,541

Koh Samui Airport (USM) to San Diego International Airport (SAN) flights

Calendar20Weekly Planes
Duration25h 17mAverage Duration
Ticket$853Cheapest Price
See schedules

Questions & Answers

What companies run services between Koh Samui Airport (USM), Thailand and San Diego, CA, USA?

Bangkok Airways, Cathay Pacific, and four other airlines fly from Koh Samui Airport (USM) to San Diego International Airport (SAN) 3 times a day.

Airlines
Train operators
Bus operators

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

Where to next?

Trips from Koh Samui Airport (USM)

Trips to San Diego

Popular routes