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

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There are 7 ways to get from Decatur to San Diego by plane, bus (Flixbus, Greyhound, Amtrak), 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.

  1. Fly from Decatur Airport

    best
    1. Fly from Decatur Airport (DEC) to San Diego International Airport (SAN)plane plane DEC - SAN
    7h 58m
    $165–717

  2. Bus to Lambert–St. Louis International Airport, fly

    cheapest
    1. Take the bus from Decatur Downtown Transportation Center to St Louis Bus Stationbus bus
    2. Fly from Lambert–St. Louis International Airport (STL) to San Diego International Airport (SAN)plane plane STL - SAN
    7h 53m
    $154–267

  3. Bus

    1. Take the bus from Decatur Downtown Transportation Center to St Louis Bus Stationbus bus
    2. Take the bus from St Louis Bus Station to Los Angeles Union Stationbus bus
    3. Take the bus from Los Angeles to San Diegobus bus
    2d
    $341–644

  4. Bus, train via Galesburg

    1. Take the bus from Decatur Downtown Transportation Center to Springfield SMTD Transfer Centerbus bus
    2. Take the bus from Springfield to Galesburg Amtrak Stationbus bus
    3. Take the train from Galesburg Amtrak Station to Fullerton Amtrak Stationtrain train
    4. Take the train from Fullerton Amtrak Station to San Diegotrain train
    2d 1h
    $673–1,537

  5. Drive 1,915.1 mi

    1. Drive from Decatur to San Diegocar car 1,915.1 mi
    31h 27m
    $350–505

  6. Bus to University Of Illinois Willard Airport, fly

    1. Take the bus from Decatur Downtown Transportation Center to Champaign Intermodal Trans Ctrbus bus
    2. Fly from University Of Illinois Willard Airport (CMI) to San Diego International Airport (SAN)plane plane CMI - SAN
    8h 12m
    $175–734

  7. Bus, train

    1. Take the bus from Decatur Downtown Transportation Center to Springfield SMTD Transfer Centerbus bus
    2. Take the train from Springfield to Los Angelestrain train
    3. Take the train from Los Angeles to San Diegotrain train
    2d 20h
    $793–1,797

Decatur to San Diego by bus and foot

Calendar5Weekly Services
Duration2dAverage Duration
Ticket$341Cheapest Price
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Questions & Answers

Map of how to get from Decatur to San Diego.ExpandLaunch map view
  • Distance: 1,648.4 mi
  • Duration: 7h 58m

What companies run services between Decatur, IL, USA and San Diego, CA, USA?

United Airlines flies from Decatur Airport (DEC) to San Diego International Airport (SAN) 3 times a day. Alternatively, you can take a bus from Decatur Downtown Transportation Center to San Diego via St Louis Bus Station, Los Angeles Union Station, and Los Angeles in around 2d.

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