Rome2Rio

How to get fromUnion Station to Marsby plane, taxi, bus (Greyhound, Flixbus), train (Amtrak), car, subway, or train

Find Transport to Mars

See all options
QR code to download the Rome2Rio app

Download the Rome2Rio travel app

Scan QR code with your phone to download the app

Download on the App StoreGet it on Google Play

There are 7 ways to get from Union Station to Mars by plane, taxi, bus (Greyhound, Flixbus), train (Amtrak), car, subway, 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 Ronald Reagan Washington National Airport to Pittsburgh International Airport, taxi

    best
    1. Fly from Ronald Reagan Washington National Airport (DCA) to Pittsburgh International Airport (PIT)plane plane DCA - PIT
    2. Take the taxi from Pittsburgh-Airport-PIT to Marstaxi taxi
    3h 21m
    $1,059–1,776
  2. Drive  245.7 mi

    cheapest
    1. Drive from Union Station to Marscar car 245.7 mi
    4h 51m
    $42–61
  3. Bus

    1. Take the bus from Washington Union Station to Pittsburgh Intermodal Stationbus bus Greyhound US0164 / ...
    2. Take the bus from East Busway At Penn Station D to Evans City Exit 83bus bus Pittsburgh Outbound
    7h 31m
    $62–96
  4. Train (Amtrak)

    1. Take the train from Washington Union Station to Pittsburgh Amtrak Stationtrain train Floridian
    8h 16m
    $201–302
  5. Subway to Washington Dulles International Airport, fly to Pittsburgh International Airport, taxi

    1. Take the subway from Metro Center, Blue/Orange/Silver Line Center Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to Pittsburgh International Airport (PIT)plane plane IAD - PIT
    3. Take the taxi from Pittsburgh-Airport-PIT to Marstaxi taxi
    3h 49m
    $149–1,275
  6. Train to Baltimore-Washington International Airport, fly to Pittsburgh International Airport, taxi

    1. Take the train from Washington Union Station to BWI Thurgood Marshalltrain train
    2. Fly from Baltimore-Washington International Airport (BWI) to Pittsburgh International Airport (PIT)plane plane BWI - PIT
    3. Take the taxi from Pittsburgh-Airport-PIT to Marstaxi taxi
    3h 33m
    $132–1,165
  7. Subway to Washington Dulles International Airport, fly to Du Bois-Jefferson County Airport, drive

    1. Take the subway from Metro Center, Blue/Orange/Silver Line Center Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to Du Bois-Jefferson County Airport (DUJ)plane plane IAD - DUJ
    3. Drive from Du Bois-Jefferson County Airport (DUJ) to Marscar car
    5h 37m
    $138–396

Ronald Reagan Washington National Airport (DCA) to Pittsburgh International Airport (PIT) flights

Calendar27Weekly Planes
Duration1h 15mAverage Duration
Ticket$89Cheapest Price
See schedules

Comparing Your Travel Options

What companies run services between Union Station, DC, USA and Mars, PA, USA?

You can take a bus from Washington Union Station to Mars via Pittsburgh Intermodal Station, East Busway At Penn Station D, and Evans City Exit 83 in around 7h 31m. Alternatively, Amtrak operates a train from Washington Union Station to Pittsburgh Amtrak Station once daily. Tickets cost $160–250 and the journey takes 7h 43m.

Airlines
Train operators
Bus operators
Other 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

Need to know: Greyhound

Read the travel guideNeed to know: Greyhound

Booking & Getting There