Bus Tickets from St Louis to Washington (DC), US

Find affordable bus tickets from St Louis to Washington (DC), US with flexible options. Book your trip now

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TodayJun 9
from $182
TomorrowJun 10
from $111
WedJun 11
from $151
ThuJun 12
FriJun 13
SatJun 14
SunJun 15
from $137
MonJun 16
from $151

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is: Cheapest
    Departure time: June 10 at
    Departure city: St Louis
    Departure location: Gateway Station
    Arrival time: June 12 at
    Destination city: Washington
    Destination location: Union Station
    Operated by: FlixBus + Greyhound Lines, Inc.
    FlixBus + Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • This trip is recommended because it is: Fastest
    Departure time: June 10 at
    Departure city: St Louis
    Departure location: Gateway Station
    Arrival time: June 11 at
    Destination city: Washington
    Destination location: Union Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: June 10 at
    Departure city: St Louis
    Departure location: Gateway Station
    Arrival time: June 11 at
    Destination city: Washington
    Destination location: Union Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: June 10 at
    Departure city: St Louis
    Departure location: Gateway Station
    Arrival time: June 11 at
    Destination city: Washington
    Destination location: Union Station
    Operated by: FlixBus + Greyhound Lines, Inc.
    FlixBus + Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: June 10 at
    Departure city: St Louis
    Departure location: Gateway Station
    Arrival time: June 11 at
    Destination city: Washington
    Destination location: Union Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:

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Compare 2 ways to go from St Louis to Washington.

Average Price$98 - $334Average Duration1d 3h
29kg CO₂e5 out of 5 stars
CheapestFastestMost eco-friendly
Average Price$140 - $1,189Average Duration1d 3h
104kg CO₂e1 out of 5 stars
busbud logoBusbud recommends taking the bus from St Louis to Washington

Among the sustainable travel choices, the bus stands out as the good way to reach Washington. The journey takes about 1 day, 3 hours 35 minutes and with fares starting at just $98, it presents an excellent value for a comfortable ride.

13bus per day
1d 3hAverage Duration
$98Cheapest ticket
29kgCO₂ emissions

Bus St Louis to Washington: Trip Overview

Average ticket price$151
Average bus trip duration1d 3h
Number of daily buses13
Earliest bus departure2:30am
Distance710 miles (1144 km)
Latest bus departure7:00pm

St Louis to Washington Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from St Louis to Washington.

Bus service from St Louis to Washington will be provided by the most trusted bus companies.

Whether it is cheap bus tickets or more luxurious buses going to Washington from St Louis, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions for your trip St Louis - Washington (DC), US

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
06/07
$127
06/08
$165
Today
$166
06/10
$114
06/11
$144
06/12
$100
06/13
$131
06/14
$139
busbud logoThe cheapest trip from St Louis to Washington was searched and found on Jun 12, 2025 with a price of $100

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from St Louis to Washington, as early as possible.

You can expect to pay from $100 to $228 for a bus ticket from St Louis to Washington based on the last 2 days. You can expect to find the cheapest price for the trip at $100 which is on 2025-06-12.

Usually Greyhound Lines, Inc. will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from St Louis to Washington but it'll also be endearing to native speakers who will surely appreciate your effort.

Much more than a mere vehicle taking you from St Louis to Washington, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from St Louis to Washington.

Make a music playlist for your bus ride from St Louis to Washington, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!

What's the cheapest way to go from St Louis to Washington?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to St Louis by bus?

Bus from St Louis to Washington

You can also go to Washington by train

Train from St Louis to Washington

Why choose Busbud?

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