Rome2Rio

How to get fromChicago to Unionby plane, bus (Flixbus), train (Amtrak), car, bus, train or bus (Greyhound)

Find Transport to Union

See all options

There are 10 ways to get from Chicago to Union by plane, bus (Flixbus), train (Amtrak), car, bus, train, or bus (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 Chicago O'Hare International Airport to Newark Liberty International Airport

    best
    1. Fly from Chicago O'Hare International Airport (ORD) to Newark Liberty International Airport (EWR)planeORD - EWR
    4h 26m
    $74–270

  2. Fly Chicago O'Hare International Airport to Laguardia Airport, bus

    cheapest
    1. Fly from Chicago O'Hare International Airport (ORD) to Laguardia Airport (LGA)planeORD - LGA
    2. Take the bus from Port Authority Bus Terminal to Morris Ave At Grandview Avebus
    5h 48m
    $66–291

  3. Bus (Flixbus)

    1. Take the bus from Chicago Bus Station to Newark Penn StationbusFlixBus N2640
    20h 48m
    $118–238

  4. Train via Penn Station (Amtrak)

    1. Take the train from Chicago Union Station to Ny Moynihan Train Hall At Penn StationtrainLake Shore Limited / ...
    21h 14m
    $151–482

  5. Drive 773.9 mi

    1. Drive from Chicago to Unioncar773.9 mi
    12h 52m
    $142–204

  6. Fly Chicago Midway International Airport to Newark Liberty International Airport

    1. Fly from Chicago Midway International Airport (MDW) to Newark Liberty International Airport (EWR)planeMDW - EWR
    4h 15m
    $74–400

  7. Fly Chicago Midway International Airport to Laguardia Airport, bus

    1. Fly from Chicago Midway International Airport (MDW) to Laguardia Airport (LGA)planeMDW - LGA
    2. Take the bus from Port Authority Bus Terminal to Morris Ave At Grandview Avebus
    5h 35m
    $86–451

  8. Fly Chicago O'Hare International Airport to John F. Kennedy International Airport, train

    1. Fly from Chicago O'Hare International Airport (ORD) to John F. Kennedy International Airport (JFK)planeORD - JFK
    2. Take the train from Jamaica to New York Penn Stationtrain
    3. Take the train from New York Penn Station to Maplewoodtrain
    5h 36m
    $818–1,137

  9. Bus via Baltimore

    1. Take the bus from Chicago Bus Station to Baltimore Downtown Bus Stationbus
    2. Take the bus from Baltimore Downtown Bus Station to Port Authority Bus Terminalbus
    3. Take the bus from Port Authority Bus Terminal to Morris Ave At Grandview Avebus114
    22h 46m
    $119–229

  10. Train (Amtrak)

    1. Take the train from Chicago Union Station to Newark Penn StationtrainCardinal
    28h 31m
    $176–537

Chicago to Union by bus (Flixbus)

Calendar10Weekly Buses
Duration20h 48mAverage Duration
Ticket$118Cheapest Price
See schedules

Questions & Answers

What companies run services between Chicago, IL, USA and Union, Union County, NJ, USA?

Spirit Airlines, American Airlines, and United Airlines fly from Chicago O'Hare International Airport (ORD) to Newark Liberty International Airport (EWR) hourly. Alternatively, Flixbus USA operates a bus from Chicago Bus Station to Newark Penn Station once daily. Tickets cost $110–240 and the journey takes 19h 25m.

Transport is disrupted due to the Russia-Ukraine war. Read more

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

More Questions & Answers

Trips from Chicago

Trips to Union

Popular routes