There are 7 ways to get from Howard County to Washington Dulles Airport (IAD) by bus, subway, rideshare, car, or taxi
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus, subway
best- Take the bus from Clarksville Park & Ride to 7TH ST & INDEPENDENCE AVE SW nbbus 335
- Take the subway from L'Enfant Plaza, Blue/Orange/Silver Line Center Platform to Washington Dulles International Airport, Silver Line Center Platformsubway S
2h 6m$4–5Airport Transfer
- Take the rideshare from Howard County to Washington Dulles-IAD45.1 mi
1h 5mDrive 45.1 mi
- Drive from Howard County to Washington Dulles Airport (IAD)car 45.1 mi
1h 5m$9–12Taxi
- Take the taxi from Howard County to Washington Dulles Airport (IAD)taxi 45.1 mi
1h 5m$120–160Bus, subway via LITTLE PATUXENT & WHITE CORD WAY wb
- Take the bus from LITTLE PATUXENT & WHITE CORD WAY wb to 13TH ST & H ST NW sbbus 325
- Take the subway from Metro Center, Blue/Orange/Silver Line Center Platform to Washington Dulles International Airport, Silver Line Center Platformsubway S
2h 14m$4–5Bus, subway via COLUMBIA MALL & SOUTH RING RD eb
- Take the bus from COLUMBIA MALL & SOUTH RING RD eb to INDEPENDENCE AVE & 4TH & 3RD ST SW ebbus 305 / ...
- Take the subway from L'Enfant Plaza, Blue/Orange/Silver Line Center Platform to Washington Dulles International Airport, Silver Line Center Platformsubway S
3h 5m$4–5Bus
- Take the bus from LITTLE PATUXENT & WHITE CORD WAY wb to 19TH ST & PENN AVE & H ST NW sbbus 325
- Take the bus from 19Th St & H St to Loudoun Gateway stationbus 884 / ...
3h 5m$5–16
Howard County to Washington Dulles Airport (IAD) by bus, foot, and subway
Questions & Answers
The cheapest way to get from Howard County to Washington Dulles Airport (IAD) is to bus and subway which costs $4 - $5 and takes 2h 6m.
The fastest way to get from Howard County to Washington Dulles Airport (IAD) is to drive which takes 1h 5m and costs $8 - $12.
No, there is no direct bus from Howard County to Washington Dulles Airport (IAD) station. However, there are services departing from LITTLE PATUXENT & WHITE CORD WAY wb and arriving at Loudoun Gateway station via 19Th St & H St. The journey, including transfers, takes approximately 3h 5m.
The distance between Howard County and Washington Dulles Airport (IAD) is 61 miles. The road distance is 45.4 miles.
The best way to get from Howard County to Washington Dulles Airport (IAD) without a car is to bus and subway which takes 2h 6m and costs $4 - $5.
It takes approximately 2h 6m to get from Howard County to Washington Dulles Airport (IAD), including transfers.
Howard County to Washington Dulles Airport (IAD) bus services, operated by Maryland Transit, depart from LITTLE PATUXENT & WHITE CORD WAY wb station.
Howard County to Washington Dulles Airport (IAD) bus services, operated by Maryland Transit, arrive at 19TH ST & PENN AVE & H ST NW sb station.
Yes, the driving distance between Howard County to Washington Dulles Airport (IAD) is 45 miles. It takes approximately 1h 5m to drive from Howard County to Washington Dulles Airport (IAD).
There are 245+ hotels available in Washington Dulles Airport (IAD).
What companies run services between Howard County, MD, USA and Washington Dulles Airport (IAD), USA?
You can take a bus from LITTLE PATUXENT & WHITE CORD WAY wb to Washington Dulles International Airport, Silver Line Center Platform via 19TH ST & PENN AVE & H ST NW sb, 19Th St & H St, Loudoun Gateway station, and Loudoun Gateway, Silver Line Center Platform in around 3h 5m.
Subway from L'Enfant Plaza, Blue/Orange/Silver Line Center Platform to Washington Dulles International Airport, Silver Line Center Platform
- Ave. Duration
- 54 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–3
- Website
- Washington Metropolitan Area Transit Authority
- standard fare after 9:30 p.m
- $2–3
Subway from Metro Center, Blue/Orange/Silver Line Center Platform to Washington Dulles International Airport, Silver Line Center Platform
- Ave. Duration
- 50 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–3
- Website
- Washington Metropolitan Area Transit Authority
- standard fare after 9:30 p.m
- $2–3
Subway from L'Enfant Plaza, Blue/Orange/Silver Line Center Platform to Washington Dulles International Airport, Silver Line Center Platform
- Ave. Duration
- 54 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–3
- Website
- Washington Metropolitan Area Transit Authority
- standard fare after 9:30 p.m
- $2–3
- Phone
- 1-866-743-3682
- Website
- Maryland Transit
Bus from Clarksville Park & Ride to 7TH ST & INDEPENDENCE AVE SW nb
- Ave. Duration
- 1h
- Frequency
- 3 times a day
- Estimated price
- $2
- Website
- Maryland Transit
Bus from LITTLE PATUXENT & WHITE CORD WAY wb to 13TH ST & H ST NW sb
- Ave. Duration
- 1h 17m
- Frequency
- 5 times a week
- Estimated price
- $2
- Website
- Maryland Transit
Bus from COLUMBIA MALL & SOUTH RING RD eb to INDEPENDENCE AVE & 4TH & 3RD ST SW eb
- Ave. Duration
- 1h 54m
- Frequency
- Every 4 hours
- Estimated price
- $2
- Website
- Maryland Transit
Bus from LITTLE PATUXENT & WHITE CORD WAY wb to 19TH ST & PENN AVE & H ST NW sb
- Ave. Duration
- 1h 12m
- Frequency
- Once daily
- Estimated price
- $2
- Website
- Maryland Transit
- Phone
- +1 703-771-5665
- Website
- Loudoun County Transit
Bus from 19Th St & H St to Loudoun Gateway station
- Ave. Duration
- 41 min
- Frequency
- 5 times a day
- Estimated price
- $1–11
- Schedules at
- Loudoun County Transit
- Local & Metro
- $1–2
- Commuter
- $11
- Website
- https://www.mozio.com
Rideshare from Howard County to Washington Dulles-IAD
- Ave. Duration
- 1h 5m
- Frequency
- On demand
- Ave. Duration
- 1h 5m
- Estimated price
- $120–160
County Cab
- Phone
- +1 443-575-4110
- Website
- countycabmd.com
Diamond Cab Taxi
- Phone
- +1 410-947-3333
Want to know more about travelling around the world?
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More Questions & Answers
Check out Blablacar's carpooling service for rideshare options between Howard County and Washington Dulles Airport (IAD). A great option if you don't have a driver's licence or want to avoid public transport.







