- 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
$79
Average price
$79
Fastest journey
13 h 30 m
Average duration
13 h 30 m
Buses per day
1
Distance
401 km
The best way to find a cheap bus ticket from Westport, 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 Westport, CT to Washington, DC will cost around $79 if you buy it on the day, but the cheapest tickets can be found for only $79.
Of the 1 buses that leave Westport, CT for Washington, DC on Sat, Aug 15, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Aug 15 the direct buses cover the 401 km distance in an average of 13 h 30 m but if you time it right, some buses will get you there in just 13 h 30 m .
On Sat, Aug 15 the slowest buses will take 13 h 30 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.


Omio recommends booking the train as it is the most popular option from Westport, CT to Washington, DC among Omio's users. If you are prioritising price take the bus with prices starting from $48. For those with little time consider booking a flight which can get you there in 1h 27m. The ticket price range depends on the travel mode: a bus costs an average of $48, and a flight costs an average of $74.
Distance: 249 miles (401 km)
| Bus | Most popular Train | Flight | Driving |
|---|---|---|---|
$67 Average price Cheapest | $111 Average price | $164 Average price | $56 Average price (fuel + tolls) |
11h 23m Average total duration 10h 53m Onboard + 30m Additional time* | 4h 55m Average total duration 4h 25m Onboard + 30m Additional time* | 4h 27m Average total duration Fastest 1h 27m Onboard + 3h 0m Additional time* | 4h 51m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Westport, CT to Washington, DC:
A bus is $44 less than a train for this route with tickets for a train from Westport, CT to Washington, DC costing on average $111.
A bus is $97 less than a flight for this route with tickets for a flight from Westport, CT to Washington, DC costing on average $164.
Other travel options to Washington, DC take longer:
Train takes on average 4h 25m.
Bus takes on average 10h 53m.
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Amtrak | Departure Time 01:04AM | Arrival Time 07:00AM | Duration 5h56 | Departure days Tue, Fri | Cheapest price $48 |
Operator Amtrak | Departure Time 02:04AM | Arrival Time 08:00AM | Duration 5h56 | Departure days Tue | Cheapest price $65 |
Operator Greyhound | Departure Time 09:20AM | Arrival Time 05:30PM | Duration 8h10 | Departure days Tue, Fri, Sun | Cheapest price $60 |
Operator Greyhound | Departure Time 11:40AM | Arrival Time 03:20AM | Duration 15h40 | Departure days Tue, Fri, Sun | Cheapest price $59 |
Operator FlixBus | Departure Time 12:10PM | Arrival Time 09:15PM | Duration 9h05 | Departure days Tue, Fri, Sun | Cheapest price $59 |
Operator Greyhound | Departure Time 12:10PM | Arrival Time 10:25PM | Duration 10h15 | Departure days Tue, Fri, Sun | Cheapest price $55 |
Operator Greyhound | Departure Time 01:20PM | Arrival Time 09:15PM | Duration 7h55 | Departure days Thu | Cheapest price $60 |
Operator Greyhound | Departure Time 05:10PM | Arrival Time 06:40AM | Duration 13h30 | Departure days Sat | Cheapest price $79 |
Operator FlixBus | Departure Time 05:10PM | Arrival Time 10:20AM | Duration 17h10 | Departure days Wed | Cheapest price $60 |
Operator Amtrak | Departure Time 09:04PM | Arrival Time 03:00AM | Duration 5h56 | Departure days Tue, Fri | Cheapest price $117 |
The table below shows live departures for Westport, CT to Washington, DC buses for today, Friday, August 14. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
· · | 9:20 AM Stamford, Station Pl, CT | 8h10 | 5:30 PM Washington, Columbus Circle, Union Station | 2 transfers | |
· + FlixBus | 9:20 AM Stamford, Station Pl, CT | 9h45 | 7:05 PM Bethesda, Waverly Street / Montgomery Ave, MD | 2 transfers | |
· · · | 11:40 AM Stamford, Station Pl, CT | 15h40 | 3:20 AM Washington, Columbus Circle, Union Station | 3 transfers | |
· + FlixBus | 12:10 PM Bridgeport, Transportation Center | 13h25 | 1:35 AM Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW) | 2 transfers | |
FlixBus+ · | 12:10 PM Bridgeport, Transportation Center | 9h05 | 9:15 PM Washington, Columbus Circle, Union Station | 2 transfers | |
· + FlixBus | 12:10 PM Bridgeport, Transportation Center | 10h15 | 10:25 PM Arlington, Wilson Blvd / N Kent St (Rosslyn), VA | 2 transfers | |
177 Northeast Regional · 6077 AMTRAK | 9:04 PM Stamford Station, Stamford, CT | 5h56 | 3:00 AM Washington Union Station, Washington, DC | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
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 Westport, CT to Washington, DC run on average 7 times per day, taking around 10h 53m. Cheap bus tickets for this journey start at $48 but you can travel from only $40 by train.
The earliest bus runs at 00:05, the last at 23:55. The fastest bus covers the 249 miles (401 km) distance in 5h 56m.
Distance 249 miles (401 km) |
Average bus duration 10h 53m |
Cheapest ticket price $48 |
Buses per day 7 |
Fastest bus 5h 56m |
First bus 12:05 AM |
Last bus 11:55 PM |
Cheapest Month Mar |
Cheapest Day Tue |
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 Westport, 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 Westport, CT to Washington, DC buses use the Stamford, Station Pl 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 Westport, 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.
Here are some other resources that might have the information you need