There are 6 ways to get from Washington to St. Louis by plane, bus (Greyhound, Flixbus), train (Amtrak), car, train, or subway
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 Ronald Reagan Washington National Airport
best- Fly from Ronald Reagan Washington National Airport (DCA) to Lambert–St. Louis International Airport (STL)DCA - STL
3h 3m$218–1,145Bus
cheapest- Take the bus from Washington Union Station to Pittsburgh Intermodal StationGreyhound US0430 / ...
- Take the bus from Pittsburgh Intermodal Station to St Louis Bus StationGreyhound US0421
19h 10m$105–284Train (Amtrak)
- Take the train from Washington Union Station to Chicago Union StationFloridian / ...
- Take the train from Chicago Union Station to St. LouisLincoln Service / ...
23h 26m$141–791Drive 802.2 mi
- Drive from Washington to St. Louis802.2 mi
13h 52m$147–212Train to Baltimore-Washington International Airport, fly
- Take the train from Washington Union Station to BWI Thurgood Marshall
- Fly from Baltimore-Washington International Airport (BWI) to Lambert–St. Louis International Airport (STL)BWI - STL
4h 35m$215–968Subway 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 Platform
- Fly from Washington Dulles International Airport (IAD) to Lambert–St. Louis International Airport (STL)IAD - STL
4h 57m$115–661
Washington to St. Louis by bus
Questions & Answers
The cheapest way to get from Washington to St. Louis is to bus which costs $100 - $290 and takes 19h 10m.
The fastest way to get from Washington to St. Louis is to fly which takes 3h 3m and costs $210 - $1,200.
No, there is no direct bus from Washington station to St. Louis station. However, there are services departing from Washington Union Station and arriving at St Louis Bus Station via Pittsburgh Intermodal Station. The journey, including transfers, takes approximately 19h 10m.
No, there is no direct train from Washington station to St. Louis. However, there are services departing from Washington Union Station and arriving at St. Louis via Chicago Union Station. The journey, including transfers, takes approximately 23h 26m.
The distance between Washington and St. Louis is 735 miles. The road distance is 806.9 miles.
The best way to get from Washington to St. Louis without a car is to bus which takes 19h 10m and costs $100 - $290.
It takes approximately 3h 3m to get from Washington to St. Louis, including transfers.
Washington to St. Louis bus services, operated by Greyhound USA, depart from Washington Union Station.
Washington to St. Louis train services, operated by Amtrak, depart from Washington Union Station.
The best way to get from Washington to St. Louis is to fly which takes 3h 3m and costs $210 - $1,200. Alternatively, you can bus, which costs $100 - $290 and takes 19h 10m, you could also train, which costs $140 - $800 and takes 23h 26m.
What companies run services between Washington, DC, USA and St. Louis, MO, USA?
American Airlines and Southwest Airlines fly from Ronald Reagan Washington National Airport (DCA) to Lambert–St. Louis International Airport (STL) every 2 hours. Alternatively, you can take a bus from Washington Union Station to St Louis Bus Station via Pittsburgh Intermodal Station in around 19h 10m.
- Website
- southwest.com
Flights from Ronald Reagan Washington National Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 25m
- When
- Every day
- Estimated price
- $210–1,200
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
- $230–1,300
Flights from Ronald Reagan Washington National Airport to Lambert–St. Louis International Airport via Nashville
- Ave. Duration
- 4h 15m
- When
- Thursday
- Estimated price
- $230–1,300
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 25m
- When
- Every day
- Estimated price
- $110–650
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport via Pittsburgh
- Ave. Duration
- 4h
- When
- Monday
- Estimated price
- $110–650
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport via Nashville
- Ave. Duration
- 4h 15m
- When
- Monday
- Estimated price
- $120–700
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport via Chicago Midway
- Ave. Duration
- 4h 15m
- When
- Saturday
- Estimated price
- $120–700
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport via Cleveland
- Ave. Duration
- 4h 20m
- When
- Monday
- Estimated price
- $120–650
- Website
- aa.com
Flights from Ronald Reagan Washington National Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 37m
- When
- Every day
- Estimated price
- $210–1,200
- Website
- delta.com
Flights from Baltimore-Washington International Airport to Lambert–St. Louis International Airport via Detroit
- Ave. Duration
- 4h 16m
- When
- Every day
- Estimated price
- $120–650
Flights from Washington Dulles International Airport to Lambert–St. Louis International Airport via Detroit
- Ave. Duration
- 4h 52m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $120–650
- Website
- united.com
Flights from Washington Dulles International Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 30m
- When
- Every day
- Estimated price
- $110–650
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Washington Union Station to Chicago Union Station
- Ave. Duration
- 17h 40m
- Frequency
- Once daily
- Estimated price
- $100–600
- 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
- $40–220
- Website
- https://www.amtrak.com/home.html
Train from Washington Union Station to BWI Thurgood Marshall
- Ave. Duration
- 38 min
- Frequency
- Hourly
- Estimated price
- $6–55
- Website
- https://www.amtrak.com/home.html
Rome2Rio's guide to Amtrak Northeast Regional
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Washington Union Station to BWI Thurgood Marshall
- Ave. Duration
- 24 min
- Frequency
- Hourly
- Estimated price
- $4–200
- Website
- https://www.amtrak.com/home.html
- Schedules at
- https://www.amtrak.com/northeast-regional-train
- Coach
- $4–200
- Business Class
- $45–230
- Phone
- 1-866-743-3682
- Website
- mta.maryland.gov
Train from Washington Union Station to BWI Thurgood Marshall
- Ave. Duration
- 35 min
- Frequency
- Hourly
- Estimated price
- $2–9
- Website
- https://www.mta.maryland.gov
- Standard Fare
- $2–9
Rome2Rio's guide to Amtrak Acela
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Washington Union Station to BWI Thurgood Marshall
- Ave. Duration
- 20 min
- Frequency
- 5 times a day
- Estimated price
- $6–550
- Schedules at
- https://www.amtrak.com/acela-train
- Website
- https://www.amtrak.com/home.html
- Business Class
- $6–440
- First Class
- $100–550
- Phone
- +1 202 466 3876
- Website
- wmata.com
Subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platform
- Ave. Duration
- 47 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–8
- Website
- https://www.wmata.com
- standard fare after 9:30 p.m
- $2–3
- standard fare 5 a.m - 9:30 p.m.
- $5–8
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Washington Union Station to Pittsburgh Intermodal Station
- Ave. Duration
- 5h 15m
- Frequency
- Every 4 hours
- Estimated price
- $40–110
- Website
- https://www.greyhound.com/
Bus from Pittsburgh Intermodal Station to St Louis Bus Station
- Ave. Duration
- 12h 55m
- Frequency
- Every 4 hours
- Estimated price
- $65–180
- Website
- https://www.greyhound.com/
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Washington Union Station to Pittsburgh Intermodal Station
- Ave. Duration
- 4h 45m
- Frequency
- Once daily
- Estimated price
- $40–85
- Schedules at
- flixbus.com
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More Questions & Answers
Washington to St. Louis bus services, operated by Greyhound USA, arrive at Pittsburgh Intermodal Station.
St. Louis is 1h behind Washington. It is currently 5:26 AM in Washington and 4:26 AM in St. Louis.
Washington to St. Louis train services, operated by Amtrak, arrive at Chicago Union Station.
Yes, the driving distance between Washington to St. Louis is 807 miles. It takes approximately 13h 52m to drive from Washington to St. Louis.
Book your Washington to St. Louis train tickets online with Omio.
Book your Washington to St. Louis bus tickets online with Omio and FlixBus.
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