There are 7 ways to get from Herndon to UNION STATION station by plane, bus (Greyhound), train (Amtrak), car, subway, or bus (Flixbus, Greyhound)
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from Washington Dulles International Airport
best- Fly from Washington Dulles International Airport (IAD) to Lambert–St. Louis International Airport (STL)IAD - STL
4h 37m$106–559Bus via Pittsburgh
- Take the bus from Market St & Harrison St to Frederick Transit Station581
- Take the bus from Frederick Bus Station to Pittsburgh Intermodal Station
- Take the bus from Pittsburgh Intermodal Station to St Louis Bus Station
22h 11m$108–250Train (Amtrak)
- Take the train from Rockville Amtrak to Chicago Union StationFloridian
- Take the train from Chicago Union Station to St. LouisLincoln Service / ...
25h 20m$154–613Drive 785.3 mi
- Drive from Herndon to UNION STATION station785.3 mi
13h 57m$144–207Fly from Ronald Reagan Washington National Airport
- Fly from Ronald Reagan Washington National Airport (DCA) to Lambert–St. Louis International Airport (STL)DCA - STL
5h 11m$198–1,115Subway to Baltimore-Washington International Airport, fly
- Take the subway from Reston Town Center, Silver Line Center Platform to New Carrollton, Orange Line Center Platform
- Fly from Baltimore-Washington International Airport (BWI) to Lambert–St. Louis International Airport (STL)BWI - STL
6h 25m$148–605Bus
- Take the bus from Arlington to PhiladelphiaFlixBus 2605 / ...
- Take the bus from Philadelphia to St Louis Bus StationGreyhound US0421
27h 27m$117–279
Herndon to UNION STATION station by bus and foot
Questions & Answers
The cheapest way to get from Herndon to UNION STATION station is to bus via Pittsburgh which costs $100 - $250 and takes 22h 11m.
The fastest way to get from Herndon to UNION STATION station is to fly which takes 4h 37m and costs $100 - $600.
No, there is no direct bus from Herndon to UNION STATION station station. However, there are services departing from Herndon Pkwy and Tamarack Way and arriving at St Louis Bus Station via Signal Hill Plz & Cottage Rd, Market St & Harrison St, Frederick Bus Station and Pittsburgh Intermodal Station. The journey, including transfers, takes approximately 22h 11m.
No, there is no direct train from Herndon to UNION STATION station. However, there are services departing from Herndon, Silver Line Center Platform and arriving at St. Louis via Farragut North, Red Line Center Platform, Rockville Amtrak and Chicago Union Station. The journey, including transfers, takes approximately 25h 20m.
The distance between Herndon and UNION STATION station is 720 miles. The road distance is 789.9 miles.
The best way to get from Herndon to UNION STATION station without a car is to bus via Pittsburgh which takes 22h 11m and costs $100 - $250.
It takes approximately 4h 37m to get from Herndon to UNION STATION station, including transfers.
Herndon to UNION STATION station bus services, operated by Loudoun County Transit, depart from Market St & Harrison St station.
Herndon to UNION STATION station train services, operated by Amtrak, depart from Rockville Amtrak station.
The best way to get from Herndon to UNION STATION station is to fly which takes 4h 37m and costs $100 - $600. Alternatively, you can bus via Pittsburgh, which costs $100 - $250 and takes 22h 11m, you could also train, which costs $150 - $650 and takes 25h 20m.
What companies run services between Herndon, VA, USA and UNION STATION station, MO, USA?
United Airlines and Delta fly from Washington Dulles International Airport (IAD) to Lambert–St. Louis International Airport (STL) 3 times a day. Alternatively, you can take a bus from Herndon Pkwy and Tamarack Way to UNION STATION station via Nvcc Loudon On Ankers Shop Cir, Signal Hill Plz & Cottage Rd, Loudoun County Government Center, Market St & Harrison St, Frederick Bus Station, Pittsburgh Intermodal Station, and St Louis Bus Station in around 22h 11m.
Transport is disrupted due to the Russia-Ukraine war. Read more
- Website
- southwest.com
Flights from Ronald Reagan Washington National Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 22m
- When
- Every day
- Estimated price
- $190–1,100
Flights from Ronald Reagan Washington National Airport to Lambert–St. Louis International Airport via Nashville
- Ave. Duration
- 4h 10m
- When
- Monday to Friday
- Estimated price
- $210–1,100
Flights from Ronald Reagan Washington National Airport to Lambert–St. Louis International Airport via Chicago Midway
- Ave. Duration
- 4h 15m
- When
- Monday to Saturday
- Estimated price
- $210–1,100
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 23m
- When
- Every day
- Estimated price
- $100–550
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport via Columbus
- Ave. Duration
- 3h 52m
- When
- Monday to Wednesday
- Estimated price
- $100–600
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport via Cleveland
- Ave. Duration
- 3h 50m
- When
- Sunday
- Estimated price
- $110–600
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport via Nashville
- Ave. Duration
- 4h 15m
- When
- Monday and Friday
- Estimated price
- $110–600
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport via Chicago Midway
- Ave. Duration
- 4h 16m
- When
- Saturday and Sunday
- Estimated price
- $110–600
- Website
- aa.com
Flights from Ronald Reagan Washington National Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 38m
- When
- Every day
- Estimated price
- $190–1,100
- Website
- united.com
Flights from Washington Dulles International Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 27m
- When
- Every day
- Estimated price
- $100–550
- Website
- delta.com
Flights from Washington Dulles International Airport to Lambert–St. Louis International Airport via Detroit
- Ave. Duration
- 4h 46m
- When
- Every day
- Estimated price
- $110–600
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Rockville Amtrak to Chicago Union Station
- Ave. Duration
- 17h 16m
- Frequency
- Once daily
- Estimated price
- $110–240
- Website
- https://www.amtrak.com/home.html
Train from Chicago Union Station to St. Louis
- Ave. Duration
- 4h 46m
- Frequency
- 5 times a day
- Estimated price
- $40–360
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 202 466 3876
- Website
- wmata.com
Subway from Reston Town Center, Silver Line Center Platform to New Carrollton, Orange Line Center Platform
- Ave. Duration
- 1h 8m
- Frequency
- Every 30 minutes
- Estimated price
- $2–10
- Website
- https://www.wmata.com
- standard fare after 9:30 p.m
- $2–3
- standard fare 5 a.m - 9:30 p.m.
- $6–10
- Phone
- +1 703-771-5665
- Website
- loudoun.gov
Bus from Market St & Harrison St to Frederick Transit Station
- Ave. Duration
- 47 min
- Frequency
- Once daily
- Estimated price
- $1–11
- Schedules at
- loudoun.gov
- Local & Metro
- $1–2
- Commuter
- $11
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Frederick Bus Station to Pittsburgh Intermodal Station
- Ave. Duration
- 3h 30m
- Frequency
- Twice daily
- Estimated price
- $35–55
- Website
- https://www.greyhound.com/
Bus from Pittsburgh Intermodal Station to St Louis Bus Station
- Ave. Duration
- 12h 55m
- Frequency
- 3 times a day
- Estimated price
- $70–170
- Website
- https://www.greyhound.com/
Bus from Philadelphia to St Louis Bus Station
- Ave. Duration
- 20h 30m
- Frequency
- 3 times a day
- Estimated price
- $90–220
- Website
- https://www.greyhound.com/
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Arlington to Philadelphia
- Ave. Duration
- 4h
- Frequency
- Twice daily
- Estimated price
- $24–50
- Schedules at
- flixbus.com
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
Travelling to the US: What do I need to know?
Read the travel guide
Need to know: Greyhound
Read the travel guide
Why you should take the train in the US
Read the travel guide
More Questions & Answers
Herndon to UNION STATION station bus services, operated by Loudoun County Transit, arrive at Frederick Transit Station.
UNION STATION station is 1h behind Herndon. It is currently 1:28 PM in Herndon and 12:28 PM in UNION STATION station.
Herndon to UNION STATION station train services, operated by Amtrak, arrive at Chicago Union Station.
Yes, the driving distance between Herndon to UNION STATION station is 790 miles. It takes approximately 13h 57m to drive from Herndon to UNION STATION station.
There are 422+ hotels available in UNION STATION station.












