- 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.
Omio recommends booking the train as it is the most popular option from Windsor Locks, CT to Washington, DC among Omio's users. If you are prioritising price, take the bus, with an average ticket price of €58 For those with little time, consider booking a flight, which has an average total journey time of 6h 7m. Average ticket prices depend on the travel mode: a bus costs an average of €58, while a flight costs an average of €426.
Distance: 312 miles (503 km)
| Bus | Most popular Train | Flight | Driving |
|---|---|---|---|
€58 Average price Cheapest | €130 Average price | €426 Average price | €59 Average price (fuel + tolls) |
8h 47m Average total duration 8h 17m Onboard + 30m Additional time* | 7h 58m Average total duration 7h 28m Onboard + 30m Additional time* | 6h 7m Average total duration Fastest 4h 7m Onboard + 2h 0m Additional time* | 5h 58m Average total duration (door-to-door) |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Windsor Locks, CT to Washington, DC:
A bus is €72 less than a train for this route with tickets for a train from Windsor Locks, CT to Washington, DC costing on average €130.
A bus is €367 less than a flight for this route with tickets for a flight from Windsor Locks, CT to Washington, DC costing on average €426.
Other travel options to Washington, DC take longer:
Train takes on average 7h 28m.
Bus takes on average 8h 17m.
Tickets start at around €58 compared to roughly €59 in fuel and tolls — a saving of about €0.79. The journey takes 8h 17m versus 5h 58m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 01:40AM | Arrival Time 04:20PM | Duration 14h40 | Departure days Thu, Fri | Cheapest price €65 |
Operator FlixBus | Departure Time 03:25AM | Arrival Time 12:20PM | Duration 8h55 | Departure days Tue, Thu, Fri | Cheapest price €51 |
Operator Greyhound | Departure Time 09:20AM | Arrival Time 09:50PM | Duration 12h30 | Departure days Thu | Cheapest price €53 |
Operator FlixBus | Departure Time 02:50PM | Arrival Time 12:00AM | Duration 9h10 | Departure days Tue | Cheapest price €62 |
Operator FlixBus | Departure Time 03:50PM | Arrival Time 12:00AM | Duration 8h10 | Departure days Thu | Cheapest price €46 |
Operator FlixBus | Departure Time 04:45PM | Arrival Time 03:30AM | Duration 10h45 | Departure days Wed | Cheapest price €59 |
Operator Greyhound | Departure Time 11:45PM | Arrival Time 08:20AM | Duration 8h35 | Departure days Wed | Cheapest price €48 |
Compare bus, train, 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 Windsor Locks, CT to Washington, DC run on average 24 times per day, taking around 8h 17m. Cheap bus tickets for this journey start at €41 if you book in advance.
There are 1 buses per day. The earliest bus runs at 00:05, the last at 23:55. The fastest bus covers the 312 miles (503 km) distance in 6h 40m.
Distance 312 miles (503 km) |
Average bus duration 8h 17m |
Cheapest ticket price €41 |
Buses per day 24 |
Direct buses 1 |
Fastest bus 6h 40m |
First bus 12:05 AM |
Last bus 11:55 PM |
Cheapest Month Mar |
Cheapest Day Thu |
High Season Jan - Mar |
Low Season Oct - Dec |
Busiest Day Fri |
Least Busy Day Fri |
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 Windsor Locks, 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 Windsor Locks, CT to Washington, DC buses use the Hartford, Union Station to Washington, Columbus Circle, Union Station station pair, with some services arriving at Bethesda, Waverly Street / Montgomery Ave. Use this guide to compare Windsor Locks, 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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