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How to get fromWashington Dulles Airport (IAD) to Ontarioby plane, train, subway, bus (Greyhound, Flixbus), shuttle, bus, or car

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There are 12 ways to get from Washington Dulles Airport (IAD) to Ontario by plane, train, subway, bus (Greyhound, Flixbus), shuttle, bus, 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 Washington Dulles International Airport to Los Angeles International Airport, train

    best
    1. Fly from Washington Dulles International Airport (IAD) to Los Angeles International Airport (LAX)plane plane IAD - LAX
    2. Take the train from Los Angeles to Ontario Amtraktrain train
    8h 22m
    $214–866

  2. Fly Washington Dulles International Airport to Palm Springs International Airport, bus, train

    cheapest
    1. Fly from Washington Dulles International Airport (IAD) to Palm Springs International Airport (PSP)plane plane IAD - PSP
    2. Take the bus from Palm Springs Airport Amtrak Bus Stop to Fullerton Amtrak Stationbus bus
    3. Take the train from Los Angeles to Ontario Amtraktrain train
    12h 34m
    $212–725

  3. Subway to Baltimore-Washington International Airport, fly to Ontario International Airport

    1. Take the subway from Washington Dulles International Airport, Silver Line Center Platform to New Carrollton, Orange Line Center Platformsubway subway
    2. Fly from Baltimore-Washington International Airport (BWI) to Ontario International Airport (ONT)plane plane BWI - ONT
    9h 51m
    $215–861

  4. Bus

    1. Take the bus from Dulles - Kiss & Fly to Washington Union Stationbus bus
    2. Take the bus from Washington Union Station to Pittsburgh Intermodal Stationbus bus
    3. Take the bus from Pittsburgh Intermodal Station to St Louis Bus Stationbus bus
    4. Take the bus from St Louis Bus Station to Montclair Transcenterbus bus
    2d 15h
    $418–835

  5. Subway, train via Riverside

    1. Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platformsubway subway S
    2. Take the train from Rockville Amtrak to Chicago Union Stationtrain train
    3. Take the train from Chicago Union Station to Riversidetrain train
    2d 15h
    $890–2,015

  6. Fly Ronald Reagan Washington National Airport to Los Angeles International Airport, train

    1. Fly from Ronald Reagan Washington National Airport (DCA) to Los Angeles International Airport (LAX)plane plane DCA - LAX
    2. Take the train from Los Angeles to Ontario Amtraktrain train
    10h 19m
    $222–594

  7. Fly Washington Dulles International Airport to John Wayne Airport Orange County, train

    1. Fly from Washington Dulles International Airport (IAD) to John Wayne Airport Orange County (SNA)plane plane IAD - SNA
    2. Take the train from Los Angeles to Ontario Amtraktrain train
    11h 31m
    $508–1,013

  8. Subway to Baltimore-Washington International Airport, fly to Los Angeles International Airport, train

    1. Take the subway from Washington Dulles International Airport, Silver Line Center Platform to New Carrollton, Orange Line Center Platformsubway subway
    2. Fly from Baltimore-Washington International Airport (BWI) to Los Angeles International Airport (LAX)plane plane BWI - LAX
    3. Take the train from Los Angeles to Ontario Amtraktrain train
    11h 18m
    $253–699

  9. Fly Washington Dulles International Airport to San Diego International Airport, train

    1. Fly from Washington Dulles International Airport (IAD) to San Diego International Airport (SAN)plane plane IAD - SAN
    2. Take the train from San Diego to Los Angelestrain train
    3. Take the train from Los Angeles to Ontario Amtraktrain train
    11h 42m
    $247–866

  10. Fly Washington Dulles International Airport to Harry Reid International Airport, shuttle

    1. Fly from Washington Dulles International Airport (IAD) to Harry Reid International Airport (LAS)plane plane IAD - LAS
    2. Take a shuttle bus from 1100 S Main St. - Las Vegas to San Bernardinoshuttle bus
    11h 48m
    $249–1,132

  11. Subway, train

    1. Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platformsubway subway
    2. Take the train from Washington Union Station to Chicago Union Stationtrain train
    3. Take the train from Chicago Union Station to Ontario Amtraktrain train
    3d 12h
    $1,044–2,356

  12. Drive 2,563.4 mi

    1. Drive from Washington Dulles Airport (IAD) to Ontariocar car 2,563.4 mi
    42h 4m
    $468–676

Washington Dulles Airport (IAD) to Ontario by bus

Calendar7Weekly Buses
Duration2d 15hAverage Duration
Ticket$418Cheapest Price
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Questions & Answers

Map of how to get from Washington Dulles Airport (IAD) to Ontario.ExpandLaunch map view
  • Distance: 2,336 mi
  • Duration: 8h 22m

What companies run services between Washington Dulles Airport (IAD), USA and Ontario, CA, USA?

You can take a bus from Dulles - Kiss & Fly to Mountain @ D Street via Washington Union Station, Pittsburgh Intermodal Station, St Louis Bus Station, Montclair Transcenter, and Montclair Transit Center in around 2d 15h.

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