There are 7 ways to get from Merriweather Post Pavilion to UNION STATION station by bus, plane, bus (Greyhound), 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.
Bus to Ronald Reagan Washington National Airport, fly
best- Take the bus from Little Patuxent Pkwy & Corporate Center Way to Silver Spring Station & Bay 229bus
- Fly from Ronald Reagan Washington National Airport (DCA) to Lambert–St. Louis International Airport (STL)plane DCA - STL
5h 45m$139–444Line 501 bus to Baltimore-Washington International Airport, fly
cheapest- Take the bus from Mall in Columbia to Arundel Mills Mallbus
- Fly from Baltimore-Washington International Airport (BWI) to Lambert–St. Louis International Airport (STL)plane BWI - STL
5h 45m$120–660Bus (Greyhound)
- Take the bus from Baltimore Downtown Bus Station to Harrisburg Bus Stationbus Greyhound US0430
- Take the bus from Harrisburg Bus Station to St Louis Bus Stationbus Greyhound US0421
23h 11m$136–240Train (Amtrak)
- Take the train from Rockville Amtrak to Chicago Union Stationtrain Floridian
- Take the train from Chicago Union Station to St. Louistrain Lincoln Service / ...
23h 50m$320–661Drive 799.2 mi
- Drive from Merriweather Post Pavilion to UNION STATION stationcar 799.2 mi
13h 54m$146–211Subway to Washington Dulles International Airport, fly
- Take the subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway
- Fly from Washington Dulles International Airport (IAD) to Lambert–St. Louis International Airport (STL)plane IAD - STL
6h 32m$189–1,013Train to Philadelphia International Airport, fly
- Take the train from Baltimore Penn Station to 30th Street Stationtrain
- Fly from Philadelphia International Airport (PHL) to Lambert–St. Louis International Airport (STL)plane PHL - STL
7h 35m$150–1,382
Merriweather Post Pavilion to UNION STATION station by foot and bus (Greyhound)
Comparing Your Travel Options
The cheapest way to get from Merriweather Post Pavilion to UNION STATION station is to bus which costs $130 - $240 and takes 23h 11m.
The fastest way to get from Merriweather Post Pavilion to UNION STATION station is to bus and fly which takes 5h 45m and costs $130 - $450.
No, there is no direct bus from Merriweather Post Pavilion to UNION STATION station station. However, there are services departing from COLUMBIA MALL & SOUTH RING RD eb and arriving at St Louis Bus Station via GREENE & BALTIMORE sb, Baltimore Downtown Bus Station and Harrisburg Bus Station. The journey, including transfers, takes approximately 23h 11m.
No, there is no direct train from Merriweather Post Pavilion to UNION STATION station. However, there are services departing from Rockville Amtrak and arriving at St. Louis via Chicago Union Station. The journey, including transfers, takes approximately 23h 50m.
The distance between Merriweather Post Pavilion and UNION STATION station is 769 miles. The road distance is 803.8 miles.
The best way to get from Merriweather Post Pavilion to UNION STATION station without a car is to bus which takes 23h 11m and costs $130 - $240.
It takes approximately 5h 45m to get from Merriweather Post Pavilion to UNION STATION station, including transfers.
Merriweather Post Pavilion to UNION STATION station bus services, operated by Greyhound USA, depart from Baltimore Downtown Bus Station.
Merriweather Post Pavilion to UNION STATION station train services, operated by Amtrak, depart from Rockville Amtrak station.
The best way to get from Merriweather Post Pavilion to UNION STATION station is to bus which takes 23h 11m and costs $130 - $240. Alternatively, you can train, which costs $320 - $700 and takes 23h 50m.
What companies run services between Merriweather Post Pavilion, MD, USA and UNION STATION station, MO, USA?
You can take a vehicle from Merriweather Post Pavilion to UNION STATION station via COLUMBIA MALL & SOUTH RING RD eb, Baltimore St & Paca St, GREENE & BALTIMORE sb, HAINES ST & WARNER ST wb, Baltimore Downtown Bus Station, Harrisburg Bus Station, and St Louis Bus Station in around 23h 11m. Alternatively, you can take a vehicle from Merriweather Post Pavilion to UNION STATION station via Rockville Amtrak, Chicago Union Station, and St. Louis in around 23h 50m.
- Website
- southwest.com
Flights from Ronald Reagan Washington National Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 16m
- When
- Every day
- Estimated price
- $160–850
Flights from Ronald Reagan Washington National Airport to Lambert–St. Louis International Airport via Nashville
- Ave. Duration
- 4h 15m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $170–900
Flights from Ronald Reagan Washington National Airport to Lambert–St. Louis International Airport via Chicago Midway
- Ave. Duration
- 4h 17m
- When
- Tuesday and Wednesday
- Estimated price
- $170–900
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 15m
- When
- Every day
- Estimated price
- $110–650
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport via Pittsburgh
- Ave. Duration
- 3h 40m
- When
- Saturday, Tuesday, and Wednesday
- Estimated price
- $120–650
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport via Nashville
- Ave. Duration
- 4h 17m
- When
- Tuesday to Friday
- Estimated price
- $130–700
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport via Cleveland
- Ave. Duration
- 4h 20m
- When
- Tuesday and Wednesday
- Estimated price
- $120–650
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport via Detroit
- Ave. Duration
- 4h 25m
- When
- Monday, Thursday, and Friday
- Estimated price
- $120–650
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport via Chicago Midway
- Ave. Duration
- 4h 25m
- When
- Monday, Thursday, and Friday
- Estimated price
- $130–700
Flights from Philadelphia International Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 23m
- When
- Every day
- Estimated price
- $140–800
Flights from Philadelphia International Airport to Lambert–St. Louis International Airport via Chicago Midway
- Ave. Duration
- 4h 16m
- When
- Monday to Wednesday
- Estimated price
- $160–800
Flights from Philadelphia International Airport to Lambert–St. Louis International Airport via Nashville
- Ave. Duration
- 4h 20m
- When
- Monday, Thursday, and Friday
- Estimated price
- $160–800
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Rockville Amtrak to Chicago Union Station
- Ave. Duration
- 17h 24m
- Frequency
- Once daily
- Estimated price
- $190–430
- Website
- Amtrak
Train from Chicago Union Station to St. Louis
- Ave. Duration
- 4h 46m
- Frequency
- 5 times a day
- Estimated price
- $70–160
- Website
- Amtrak
Train from Baltimore Penn Station to 30th Street Station
- Ave. Duration
- 1h 10m
- Frequency
- Hourly
- Estimated price
- $24–55
- Website
- Amtrak
- Website
- montgomerycountymd.gov
Bus from Little Patuxent Pkwy & Corporate Center Way to Silver Spring Station & Bay 229
- Ave. Duration
- 1h 1m
- Frequency
- Hourly
- Estimated price
- $2–5
- Schedules at
- montgomerycountymd.gov
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
Booking & Getting There
Merriweather Post Pavilion to UNION STATION station bus services, operated by Greyhound USA, arrive at Harrisburg Bus Station.
UNION STATION station is 1h behind Merriweather Post Pavilion. It is currently 5:47 AM in Merriweather Post Pavilion and 4:47 AM in UNION STATION station.
Merriweather Post Pavilion to UNION STATION station train services, operated by Amtrak, arrive at Chicago Union Station.
Yes, the driving distance between Merriweather Post Pavilion to UNION STATION station is 804 miles. It takes approximately 13h 54m to drive from Merriweather Post Pavilion to UNION STATION station.
There are 559+ hotels available in UNION STATION station.



