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How to get fromSan Francisco to Ontarioby plane, subway, bus, train, train (Amtrak), car, or bus (Flixbus, Greyhound)

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There are 8 ways to get from San Francisco to Ontario by plane, subway, bus, train, train (Amtrak), car, or bus (Flixbus, 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 from San Francisco International Airport

    best
    1. Fly from San Francisco International Airport (SFO) to Ontario International Airport (ONT)plane plane SFO - ONT
    2h 54m
    $80–612

  2. BART, bus

    cheapest
    1. Take the subway from Civic Center / UN Plaza to Berryessa / North San Josesubway subway Green-N
    2. Take the bus from San Jose to Ontariobus bus San José
    12h 4m
    $61–91

  3. BART, bus, train

    1. Take the subway from Civic Center / UN Plaza to Berryessa / North San Josesubway subway
    2. Take the bus from San Jose, CA - Huong Lan Sandwich to Los Angeles, CA - Chinatown Stationbus bus
    3. Take the train from Los Angeles to Ontario Amtraktrain train
    10h 24m
    $69–103

  4. Caltrain, train

    1. Take the train from San Francisco Caltrain Southbound to San Jose Diridon Caltrain Southboundtrain train
    2. Take the train from San Jose to Los Angelestrain train
    3. Take the train from Los Angeles to Ontario Amtraktrain train
    14h 56m
    $152–317

  5. Drive 413.8 mi

    1. Drive from San Francisco to Ontariocar car 413.8 mi
    6h 56m
    $76–110

  6. BART to Oakland International Airport, fly

    1. Take the subway from Powell Street to Coliseumsubway subway
    2. Fly from Oakland International Airport (OAK) to Ontario International Airport (ONT)plane plane OAK - ONT
    2h 56m
    $246–758

  7. Caltrain to Norman Y. Mineta San José International Airport, fly

    1. Take the train from San Francisco Caltrain Southbound to Santa Clara Caltrain Southboundtrain train
    2. Fly from Norman Y. Mineta San José International Airport (SJC) to Ontario International Airport (ONT)plane plane SJC - ONT
    3h 50m
    $182–814

  8. Bus

    1. Take the bus from San Francisco to Los Angeles Union Stationbus bus FlixBus 2005
    2. Take the bus from Los Angeles Union Station to Montclair Transcenterbus bus Greyhound US0900 / ...
    11h 24m
    $77–126

San Francisco to Ontario by subway, bus, and train

Calendar6Weekly Services
Duration10h 24mAverage Duration
Ticket$69Cheapest Price
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Questions & Answers

Map of how to get from San Francisco to Ontario.ExpandLaunch map view
  • Distance: 377.5 mi
  • Duration: 2h 54m

What companies run services between San Francisco, CA, USA and Ontario, CA, USA?

Frontier Airlines, United Airlines, and Southwest Airlines fly from San Francisco International Airport (SFO) to Ontario International Airport (ONT) every 4 hours. Alternatively, you can take a train from San Francisco Caltrain Southbound to Ontario Amtrak via San Jose Diridon Caltrain Southbound, San Jose, and Los Angeles in around 14h 56m.

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