Rome2Rio

How to get fromHouston to Potomacby plane, bus (Flixbus, Greyhound), train (Amtrak), car, subway, train or bus (Greyhound, Flixbus)

Find Transport to Potomac

See all options

There are 10 ways to get from Houston to Potomac by plane, bus (Flixbus, Greyhound), train (Amtrak), car, subway, train, or bus (Greyhound, Flixbus)

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 William P. Hobby Airport to Ronald Reagan Washington National Airport

    best
    1. Fly from William P. Hobby Airport (HOU) to Ronald Reagan Washington National Airport (DCA)plane plane HOU - DCA
    6h 18m
    $370–1,816

  2. Fly George Bush Intercontinental Airport to Baltimore-Washington International Airport, train

    cheapest
    1. Fly from George Bush Intercontinental Airport (IAH) to Baltimore-Washington International Airport (BWI)plane plane IAH - BWI
    2. Take the train from BWI Thurgood Marshall to Washington Union Stationtrain train
    7h 11m
    $80–815

  3. Bus via Sandy Springs

    1. Take the bus from Houston - Harrisburg Blvd to Atlantabus bus Houston
    2. Take the bus from Atlanta Bus Station to Washington Union Stationbus bus FlixBus N2471 / ...
    30h 52m
    $199–344

  4. Train (Amtrak)

    1. Take the train from Houston to New Orleans Union Passenger Terminaltrain train Sunset Limited
    2. Take the train from New Orleans Union Passenger Terminal to Washington Union Stationtrain train Crescent
    39h 26m
    $234–698

  5. Drive 1,380.6 mi

    1. Drive from Houston to Potomaccar car 1,380.6 mi
    23h 40m
    $252–364

  6. Fly George Bush Intercontinental Airport to Ronald Reagan Washington National Airport

    1. Fly from George Bush Intercontinental Airport (IAH) to Ronald Reagan Washington National Airport (DCA)plane plane IAH - DCA
    6h 28m
    $200–967

  7. Fly George Bush Intercontinental Airport to Washington Dulles International Airport, subway

    1. Fly from George Bush Intercontinental Airport (IAH) to Washington Dulles International Airport (IAD)plane plane IAH - IAD
    2. Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platformsubway subway
    7h 3m
    $200–721

  8. Fly William P. Hobby Airport to Baltimore-Washington International Airport, train

    1. Fly from William P. Hobby Airport (HOU) to Baltimore-Washington International Airport (BWI)plane plane HOU - BWI
    2. Take the train from BWI Thurgood Marshall to Washington Union Stationtrain train
    7h 1m
    $180–1,414

  9. Fly William P. Hobby Airport to Washington Dulles International Airport, subway

    1. Fly from William P. Hobby Airport (HOU) to Washington Dulles International Airport (IAD)plane plane HOU - IAD
    2. Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platformsubway subway
    8h 26m
    $200–970

  10. Bus

    1. Take the bus from Houston Bus Station to Atlanta Bus Stationbus bus Greyhound US0602
    2. Take the bus from Atlanta Bus Station to Washington Union Stationbus bus FlixBus N2471 / ...
    33h 26m
    $145–371

Houston to Potomac by train, subway, and bus (Amtrak)

Calendar3Weekly Services
Duration39h 26mAverage Duration
Ticket$234Cheapest Price
See schedules

Questions & Answers

What companies run services between Houston, TX, USA and Potomac, Montgomery County, MD, USA?

Southwest Airlines and Delta fly from William P. Hobby Airport (HOU) to Ronald Reagan Washington National Airport (DCA) every 3 hours. Alternatively, you can take a bus from Louisiana St @ Preston St to Falls Rd+River Rd via Magnolia Transit Center, Houston - Harrisburg Blvd, Atlanta, Doraville Station, Garnett Station, Atlanta Bus Station, Washington Union Station, Union Station, Red Line Center Platform, Rockville, Red Line Center Platform, and Rockville+Bay A in around 30h 52m.

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

Need to know: Greyhound

Read the travel guideNeed to know: Greyhound

More Questions & Answers

Trips from Houston

Trips to Potomac

Popular routes