- Must visit
National Air and Space Museum
This world-class museum presents aviation and space history through iconic aircraft, spacecraft, and hands-on science exhibits.
Cheapest price on Oct 01
$52
Average ticket price on Oct 01
$98
Fastest journey on Oct 01
5 h 36 m
Average journey duration on Oct 01
6 h 33 m
Buses on Oct 01
4
Distance
375 km
The best way to find a cheap bus ticket from Greenwich, CT to Washington, DC is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Greenwich, CT to Washington, DC will cost around $98 if you buy it on the day, but the cheapest tickets can be found for only $52.
On Thu, Oct 01, we found 4 buses from Greenwich, CT to Washington, DC, including 4 direct services.
On Thu, Oct 01 the direct buses cover the 375 km distance in an average of 6 h 33 m but if you time it right, some buses will get you there in just 5 h 36 m .
On Thu, Oct 01 the slowest buses will take 7 h 35 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.








| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Amtrak | Departure Time 12:37AM | Arrival Time 07:00AM | Duration 6h23 | Departure days Tue | Cheapest price $47 |
Operator Amtrak | Departure Time 01:24AM | Arrival Time 07:00AM | Duration 5h36 | Departure days Thu, Fri | Cheapest price $54 |
Operator Amtrak | Departure Time 02:24AM | Arrival Time 08:00AM | Duration 5h36 | Departure days Thu, Fri | Cheapest price $44 |
Operator FlixBus | Departure Time 09:20AM | Arrival Time 03:35PM | Duration 6h15 | Departure days Sun | Cheapest price $81 |
Operator FlixBus | Departure Time 10:20AM | Arrival Time 04:35PM | Duration 6h15 | Departure days Sun | Cheapest price $60 |
Operator Greyhound | Departure Time 01:50PM | Arrival Time 09:15PM | Duration 7h25 | Departure days Mon, Wed, Sun | Cheapest price $46 |
Operator Greyhound | Departure Time 02:50PM | Arrival Time 10:15PM | Duration 7h25 | Departure days Wed, Thu | Cheapest price $52 |
Operator FlixBus | Departure Time 04:10PM | Arrival Time 11:45PM | Duration 7h35 | Departure days Thu, Fri, Sat | Cheapest price $59 |
Operator Greyhound | Departure Time 04:10PM | Arrival Time 06:15AM | Duration 14h05 | Departure days Tue | Cheapest price $79 |
Operator FlixBus | Departure Time 05:10PM | Arrival Time 12:45AM | Duration 7h35 | Departure days Fri, Sat | Cheapest price $52 |
The table below shows live departures for Greenwich, CT to Washington, DC buses for today, Wednesday, September 30. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 1:24 AM Greenwich, CT | 5h36 | 7:00 AM Washington, DC | 0 transfersDirect | |
![]() | 2:24 AM Greenwich, CT | 5h36 | 8:00 AM Washington, DC | 0 transfersDirect | |
![]() | 1:50 PM Greenwich, CT | 7h25 | 9:15 PM Washington, DC | 0 transfersDirect | |
![]() | 2:50 PM Greenwich, CT | 7h25 | 10:15 PM Washington, DC | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Buses from Greenwich, CT to Washington, DC run on average 5 times per day, taking around 6h 27m. Cheap bus tickets for this journey start at $52 (€43) if you book in advance.
There are 3 buses per day. The earliest bus runs at 00:05, the last at 23:55. The fastest bus covers the 233 miles (375 km) distance in 5h 55m.
Distance 233 miles (375 km) |
Average bus duration 6h 27m |
Cheapest ticket price $52 (€43) |
Buses per day 5 |
Direct buses 3 |
Fastest bus 5h 55m |
First bus 12:05 AM |
Last bus 11:55 PM |
Cheapest Month Sep |
Cheapest Day Wed |
High Season Jan - Mar |
Low Season Jul - Sep |
Busiest Day Tue |
Least Busy Day Tue |
Best time to book 1 day |
Discover the best of Washington, DC — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Washington, DC trip today.
This world-class museum presents aviation and space history through iconic aircraft, spacecraft, and hands-on science exhibits.
Housed in a Beaux-Arts building, this museum explores natural wonders with dinosaurs, gems, fossils, and global biodiversity.
A landmark museum documenting African American history and culture through powerful exhibitions, artifacts, and storytelling.
The National Mall is Washington's grand civic promenade, lined with museums, memorials, and classic views ideal for first-time visitors.
Georgetown charms with historic streets, rowhouses, waterfront paths, and independent shops that make it one of the city's best walking areas.
The Tidal Basin loop offers famous cherry blossoms, water views, and easy access to several of Washington's most iconic memorials.
Half-smoke sausage, usually smoked pork and beef, served on a bun with chili, mustard, and onions. It is DC's signature street food, strongly tied to Ben's Chili Bowl.
Jumbo slice is an oversized late-night pizza slice popular in Adams Morgan. It is a recognizable DC nightlife food known for its huge foldable portions.
Mumbo sauce is a sweet tangy red sauce commonly served with fried chicken and wings at DC carryouts. It is a beloved local condiment with roots in Black DC food culture.
Acclaimed fine-dining restaurant focused on Mid-Atlantic ingredients and refined tasting menus in an elegant, contemporary dining room.
Polished seafood institution at the municipal fish market, best known for regional oysters, crab cakes, and classic Chesapeake flavors.
Historic casual landmark famous for half-smokes, chili, and a classic diner feel. A must for trying DC's best-known street food tradition.
DC is pricier than many US cities. Hotels and dining run high in central areas, but Metro and many free museums help balance daily travel costs.
Tip 18-20% at restaurants, more for great service. Taxis usually 10-15%. Cafes: round up or add $1-2.
Find answers to the most common questions about traveling from Greenwich, CT to Washington, DC by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Washington, DC, this guide helps you travel smarter and with confidence.

Most Greenwich, CT to Washington, DC buses use the White Plains, Trans Center to Washington, Columbus Circle, Union Station station pair, with some services arriving at Arlington, Wilson Blvd / N Kent St (Rosslyn). Use this guide to compare Greenwich, CT and Washington, DC bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Washington, Columbus Circle, Union Station is 2 km from Washington city centre. Public transport options include:
Washington, Columbus Circle, Union Station has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: McDonald's (in the station), Shake Shack (in the station)
Free Wi-Fi. ATMs are located near the main entrance and food court.
Ticket office support is available at Washington, Columbus Circle, Union Station.
Available at Washington, Columbus Circle, Union Station: Parking, Taxis, WC.
Accessibility facilities are available at Washington, Columbus Circle, Union Station: Elevators, ramps.
Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW) is 1 km from Washington city centre. Public transport options include:
Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW). ATMs are available at Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW).
Ticket office support is available at Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW).
Available at Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW): Parking, Taxis, WC.
Accessibility facilities are available at Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW): Sidewalks and crosswalks are wheelchair accessible.
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