There are 10 ways to get from Allentown to Washington Dulles Airport (IAD) by bus, plane, subway, train 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.

Recommended option

Bus to Philadelphia, fly to Washington Dulles  •  4 h 18 min

  1. Take the bus from Allentown, PA to Philadelphia, PA
  2. Fly from Philadelphia (PHL) to Washington Dulles (IAD) PHL - IAD

$206 - $833

Cheapest option

Bus Megabus  •  8 h 28 min

  1. Take the bus from Allentown to Philadelphia 10/12
  2. Take the bus from Philadelphia, PA to Washington DC via Philadelphia

$39 - $69

8 alternative options

Bus to Newark, fly to Washington Dulles  •  4 h 28 min

  1. Take the bus from Allentown, PA to Newark Airport
  2. Fly from Newark (EWR) to Washington Dulles (IAD) EWR - IAD

$121 - $400

Bus to Harrisburg, fly to Washington Dulles  •  4 h 18 min

  1. Take the bus from Allentown, Pa to Harrisburg, Pa
  2. Fly from Harrisburg (MDT) to Washington Dulles (IAD) MDT - IAD

$196 - $445

Bus to Philadelphia, fly to Reagan Washington  •  5 h 55 min

  1. Take the bus from Allentown, PA to Philadelphia, PA
  2. Fly from Philadelphia (PHL) to Reagan Washington (DCA) PHL - DCA

$196 - $474

Bus to Philadelphia, fly to Baltimore, subway, bus  •  6 h 56 min

  1. Take the bus from Allentown, PA to Philadelphia, PA
  2. Fly from Philadelphia (PHL) to Baltimore (BWI) PHL - BWI
  3. Take the subway from NEW CARROLLTON station to ROSSLYN station
  4. Take the bus from N Moore St & Rosslyn Station Bus Bay C to Dulles Airport Main Terminal & Arrivals/Door

$250 - $781

Bus, train Amtrak Acela Express  •  5 h 4 min

  1. Take the bus from Allentown, PA to Philadelphia, PA Williamsport - Philadelphia
  2. Take the train from Philadelphia 30th Street Station Amtrak to Washington Union Station Amtrak Acela Express / ...

$120 - $292

Bus, train Amtrak Northeast Regional  •  5 h 38 min

  1. Take the bus from Allentown to 30th St. Station Kutztown
  2. Take the train from Philadelphia 30th Street Station Amtrak to New Carrollton Amtrak Northeast Regional / ...

$104 - $236

Bus via Harrisburg, Pa  •  7 h 37 min

  1. Take the bus from Allentown, Pa to Harrisburg, Pa 4693
  2. Take the bus from Harrisburg, Pa to Washington, Dc 4695 / ...

$44 - $90

Drive  •  3 h 51 min

  1. Drive from Allentown to Washington Dulles Airport (IAD) 197.4 miles

$19 - $28

What companies run services between Allentown, PA, USA and Washington Dulles Airport (IAD), USA?

You can take a bus from Allentown to Washington Dulles Airport (IAD) via Harrisburg, Pa, Washington, Dc, Massachusetts Ave Ne & Columbus Cir Ne, K St Nw & 19Th St Nw, I St Nw & 19Th St Nw, N Moore St & Rosslyn Station Bus Bay E, and N Moore St & Rosslyn Station Bus Bay C in around 7 h 37 min.

Airlines
United Airlines
Website
united.com
Flights from Philadelphia to Washington Dulles
Ave. Duration
59 min
When
Every day
Estimated price
$300 - $1,400
Flights from Newark to Washington Dulles
Ave. Duration
1 h 29 min
When
Every day
Estimated price
$110 - $550
Flights from Newark to Washington Dulles via Buffalo
Ave. Duration
3 h 26 min
When
Monday, Tuesday, Wednesday, Thursday, Friday and Sunday
Estimated price
$110 - $550
Flights from Newark to Washington Dulles via Pittsburgh
Ave. Duration
3 h 39 min
When
Monday, Tuesday, Wednesday, Thursday, Friday and Sunday
Estimated price
$110 - $550
Flights from Harrisburg to Washington Dulles
Ave. Duration
56 min
When
Every day
Estimated price
$370 - $600
American Airlines
Website
aa.com
Flights from Philadelphia to Reagan Washington
Ave. Duration
1 h 16 min
When
Every day
Estimated price
$190 - $750
Flights from Philadelphia to Baltimore
Ave. Duration
1 h 3 min
When
Every day
Estimated price
$350 - $900
Train operators
Metro Washington DC
Website
wmata.com
Subway from NEW CARROLLTON station to ROSSLYN station
Ave. Duration
39 min
Frequency
Every 15 minutes
Estimated price
$3 - $5
Schedules at
wmata.com
Amtrak Acela Express
Phone
+1 1-800-872-7245
Website
amtrak.com
Train from Philadelphia 30th Street Station Amtrak to Washington Union Station Amtrak
Ave. Duration
1 h 45 min
Frequency
Hourly
Estimated price
$90 - $250
Website
amtrak.com
Business Seat
$90 - $200
First Class Seat
$170 - $250
Amtrak Northeast Regional
Phone
+1 1-800-872-7245
Website
amtrak.com
Train from Philadelphia 30th Street Station Amtrak to New Carrollton Amtrak
Ave. Duration
1 h 35 min
Frequency
Hourly
Estimated price
$75 - $190
Website
amtrak.com
Coach Seat
$75 - $120
Business Seat
$110 - $190
Bus operators
Fullington Trailways
Phone
+1 800.942.8287
Website
fullingtontours.com
Bus from Allentown, PA to Philadelphia, PA
Ave. Duration
1 h 30 min
Frequency
Once daily
Estimated price
$18 - $26
Schedules at
fullingtontours.com
Book at
fab.tdstickets.com
Refundable
$18 - $26
Bus from Allentown to Philadelphia
Ave. Duration
1 h 41 min
Frequency
Twice daily
Estimated price
$18 - $26
Schedules at
fullingtontours.com
Book at
webstore.susquehannabus.com
Refundable
$18 - $26
Trans-bridge Lines
Greyhound USA
Phone
+1 214-849-8100
Email
ifsr@greyhound.com
Website
greyhound.com
Bus from Allentown, Pa to Harrisburg, Pa
Ave. Duration
1 h 35 min
Frequency
Every 4 hours
Estimated price
$14 - $35
Website
greyhound.com
Economy
$14 - $21
Flexible
$25 - $35
Bus from Harrisburg, Pa to Washington, Dc
Ave. Duration
3 h 20 min
Frequency
Hourly
Estimated price
$17 - $40
Website
greyhound.com
Economy
$17 - $26
Flexible
$30 - $40
Metro Washington DC
Website
wmata.com
Bus from N Moore St & Rosslyn Station Bus Bay C to Dulles Airport Main Terminal & Arrivals/Door
Ave. Duration
39 min
Frequency
Hourly
Estimated price
$8
Schedules at
wmata.com
Bieber Transportation Group

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Questions & Answers

How far is it from Allentown to Washington Dulles Airport (IAD)?

The distance between Allentown and Washington Dulles Airport (IAD) is 249 km. The road distance is 316 km.

What is the cheapest way to get from Allentown to Washington Dulles Airport (IAD)?

The cheapest way to get from Allentown to Washington Dulles Airport (IAD) is to drive which costs $19 - $28 and takes 3 h 51 min.

What is the fastest way to get from Allentown to Washington Dulles Airport (IAD)?

The quickest way to get from Allentown to Washington Dulles Airport (IAD) is to drive which takes 3 h 51 min and costs $19 - $28.

Is there a direct bus between Allentown and Washington Dulles Airport (IAD)?

No, there is no direct bus from Allentown to Washington Dulles Airport (IAD). However, there are services departing from Allentown, Pa and arriving at Dulles Airport Main Terminal & Arrivals/Door via Harrisburg, Pa, Massachusetts Ave Ne & Columbus Cir Ne, I St Nw & 19Th St Nw and N Moore St & Rosslyn Station Bus Bay C. The journey, including transfers, takes approximately 7 h 37 min.

How long does it take to get from Allentown to Washington Dulles Airport (IAD)?

It takes approximately 4 h 18 min to get from Allentown to Washington Dulles Airport (IAD), including transfers.

Trips to Washington Dulles Airport (IAD)

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