- 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.
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Travel Information
Compare bus, train, and flight for Portsmouth, NH to Washington, DC
Omio recommends booking the train as it is the most popular option from Portsmouth, NH to Washington, DC among Omio's users. If you are prioritising price, take the bus, with an average ticket price of Kč1987 For those with little time, consider booking a flight, which has an average total journey time of 5h 32m. Average ticket prices depend on the travel mode: a bus costs an average of Kč1987, while a flight costs an average of Kč7748.
Distance: 436 miles (702 km)
Compare train with
Most popular Train | Flight | Bus | Driving |
|---|---|---|---|
Kč5809 Average price | Kč7748 Average price | Kč1987 Average price Cheapest | Kč2121 Average price (fuel + tolls) |
10h 42m Average total duration 10h 12m Onboard + 30m Additional time* | 5h 32m Average total duration Fastest 3h 32m Onboard + 2h 0m Additional time* | 11h 15m Average total duration 10h 45m Onboard + 30m Additional time* | 8h 23m Average total duration (door-to-door) |
 Most popular train company |  Most popular airline |  Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Portsmouth, NH to Washington, DC is a bus with an average price of Kč1987.
This is compared to other travel options from Portsmouth, NH to Washington, DC:
A bus is Kč3822 less than a train for this route with tickets for a train from Portsmouth, NH to Washington, DC costing on average Kč5809.
A bus is Kč5761 less than a flight for this route with tickets for a flight from Portsmouth, NH to Washington, DC costing on average Kč7748.
The fastest way to travel from Portsmouth, NH to Washington, DC is by flight with an average journey time of 3h 32m.
Other travel options to Washington, DC take longer:
Train takes on average 10h 12m.
Bus takes on average 10h 45m.
It's helpful to compare your options as there are 3 ways to travel between Portsmouth, NH and Washington, DC including taking a bus, train, and flight.
We recommend using the train as it is the most popular way to get from Portsmouth, NH to Washington, DC among Omio's users.
Take the train. It's the cheaper option, and the extra time on board is usually more relaxing than driving it.
Tickets start at around Kč5809 compared to roughly Kč2121 in fuel and tolls — a saving of about Kč-3687.43. The journey takes 10h 12m versus 8h 23m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
Compare prices and tickets Portsmouth, NH to Washington, DC by bus, train, or flight
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.
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Journey information
Overview: Train from Portsmouth, NH to Washington, DC
USAUSA
Trains from Portsmouth, NH to Washington, DC run on average 9 times per day, taking around 10h 12m. Cheap train tickets for this journey start at Kč3551 but you can travel from only Kč1374 by bus.
The earliest train runs at 05:00, the last at 22:00. The fastest train covers the 436 miles (702 km) distance in 8h 8m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from Kč1374
Distance 436 miles (702 km) |
Average train duration 10h 12m |
Cheapest ticket price Kč3551 |
Trains per day 9 |
Fastest train 8h 8m |
First train 5:00 AM |
Last train 10:00 PM |
Cheapest Month Jan |
Cheapest Day Wed |
High Season Jul - Sep |
Low Season Jan - Mar |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from Kč1374
Train companies: Amtrak from Portsmouth, NH to Washington, DC trainsAmtrak trains will get you between Portsmouth, NH and Washington, DC from Kč1374. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Amtrak
About
Amtrak is the main passenger train operator in the United States, providing medium- and long-distance intercity services across 46 states and three Canadian provinces. Operating over 300 trains daily and serving more than 500 destinations, Amtrak connects cities and regions nationwide through routes such as the high-speed Acela in the Northeast Corridor, the scenic Coast Starlight along the West Coast, and the Empire Builder linking Chicago to the Midwest and the Pacific Northwest. Other notable services include the Northeast Regional, Keystone Service, and the unique Auto Train, which allows passengers to bring their cars onboard. Amtrak offers a variety of classes to suit different budgets and travel needs, including Coach, Business, First Class, and Sleeper Class with options like Roomettes, Bedrooms, and Bedroom Suites for overnight journeys. Ticket types include Saver, Value, Flexible, Business, and Premium. Onboard amenities vary by service but may include comfortable seating, Wi-Fi, power outlets, dining options, and lounge access on select trains. Popular routes include Washington, D.C.–Boston, San Diego–San Luis Obispo, San Jose–Sacramento, and Chicago–Seattle.
Luggage & cancellation policy
Average Amtrak Duration
9h 7m
Cheapest Amtrak Price
Kč3551
Amtrak frequency
8 a day
Luggage included
2 personal items and 2 carry-on bags included free
Luggage storage
Overhead racks, under seats, and designated luggage areas at end of cars
Cancellation Policy
Cancellation policies depend on ticket type and timing
Refund
Full refund if train is canceled by Amtrak
Amenities on board the train
Wifi
Food sold onboard
Café car with snacks, beverages, and light meals. Long-distance trains have full-service dining cars
Seat reservation
Included in ticket price for Business and First Class. Optional fee for Coach Class
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible restrooms, Red Cap assistance service, accessible platforms and stations
Pets
Small pets under 20 pounds allowed for $26 fee. Must be in carrier. Service animals travel free
Quiet zone
Complete guide to Washington, DC
Things to do in Washington, DC
Discover the best of Washington, DC — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Washington, DC trip today.
- Must visit
Smithsonian National Museum of Natural History
Housed in a Beaux-Arts building, this museum explores natural wonders with dinosaurs, gems, fossils, and global biodiversity.
- Must visit
National Museum of African American History and Culture
A landmark museum documenting African American history and culture through powerful exhibitions, artifacts, and storytelling.
- Must visit
National Mall
The National Mall is Washington's grand civic promenade, lined with museums, memorials, and classic views ideal for first-time visitors.
- Must visit
Georgetown
Georgetown charms with historic streets, rowhouses, waterfront paths, and independent shops that make it one of the city's best walking areas.
- Must visit
Tidal Basin
The Tidal Basin loop offers famous cherry blossoms, water views, and easy access to several of Washington's most iconic memorials.
Half-Smoke
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.
- Vegetarian
Jumbo Slice Pizza
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 With Fried Chicken
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.
Rose's Luxury
Acclaimed fine-dining restaurant focused on Mid-Atlantic ingredients and refined tasting menus in an elegant, contemporary dining room.
The Salt Line
Polished seafood institution at the municipal fish market, best known for regional oysters, crab cakes, and classic Chesapeake flavors.
Ben's Chili Bowl
Historic casual landmark famous for half-smokes, chili, and a classic diner feel. A must for trying DC's best-known street food tradition.
US dollar ($)
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.
Average meal costs
- Budget
- $10-18 for fast food or casual takeout.
- Mid-range
- $25-45 per person for a meal.
- Fine dining
- $80+ per person for upscale restaurants.
- Coffee
- $4-6 for a cappuccino.
Tipping culture
Tip 18-20% at restaurants, more for great service. Taxis usually 10-15%. Cafes: round up or add $1-2.
FAQs: Trains from Portsmouth, NH to Washington, DC
Find answers to the most common questions about traveling from Portsmouth, NH to Washington, DC by train. 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 train, the cheapest option, or tips for making the most of your visit at Washington, DC, this guide helps you travel smarter and with confidence.
Train ticket prices from Portsmouth, NH to Washington, DC can vary. The cheapest ticket starts at Kč3551, while the average price is around Kč5809.
The train from Portsmouth, NH to Washington, DC takes 8h 8m and runs 9 per day.
The first train from Portsmouth, NH to Washington, DC leaves at 5:00 AM.
The distance by train from Portsmouth, NH to Washington, DC is 436 miles (702 km).
The last train from Portsmouth, NH to Washington, DC leaves at 10:00 PM.
There is no high speed train available from Portsmouth, NH to Washington, DC.
There is no direct train service currently available from Portsmouth, NH to Washington, DC.
Unfortunately, there is no night train available from Portsmouth, NH to Washington, DC.
The train station in Portsmouth, NH that goes to Washington, DC is Durham Station, Durham, NH, which connects to Washington Union Station, Washington, DC.
The cheapest way to get from Portsmouth, NH to Washington, DC is by bus, with a cost of around Kč1374.
The train journey from Portsmouth, NH to Washington, DC offers a mix of scenic views, including glimpses of the New England coastline, charming small towns, and stretches of rural countryside, though much of the route also includes urban and suburban landscapes.
A day trip from Portsmouth, NH to Washington, DC is not feasible as the journey takes 8h 8m each way. Train frequency is 15 per day.
In Washington, DC, you can discover the National Gallery of Art, stroll through the historic Georgetown neighborhood, visit the world's largest library at the Library of Congress, explore the vibrant Eastern Market, and enjoy a performance at the Kennedy Center. Key sights include the National Mall, the White House, the United States Capitol, the Smithsonian Institution, and the Lincoln Memorial.
To explore Washington, DC's main attractions such as the National Mall, museums, and monuments, a stay of three to four days is recommended.
Yes, you can take the train from Portsmouth, NH to Washington, DC.
Since neither Portsmouth, NH nor Washington, DC are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
Popular day trips by train from Washington, DC include Baltimore, MD, Wilmington, DE, Fredericksburg, VA, Newark, DE, Quantico, VA.
We recommend using the train as it is the most popular way to get from Portsmouth, NH to Washington, DC among Omio's users.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In Washington, DC, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas like the National Mall and Metro stations. Common scams include overpriced taxi rides and unofficial tour operators. It's advisable to use licensed transportation services and stay aware of surroundings, particularly at night or in less busy neighborhoods.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular train stations
Popular train stations from Portsmouth, NH to Washington, DC
Most Portsmouth, NH to Washington, DC trains use the Dover Station to Union Station station pair. Use this guide to compare Portsmouth, NH and Washington, DC train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in Portsmouth
Arrival train stations in Washington
Which Washington, DC station do trains from Portsmouth, NH arrive at?
Trains from Portsmouth, NH to Washington, DC arrive at Union Station. Union Station is 1 miles (3 km) from Washington, DC city centre.
Union Station50 Massachusetts Ave NE, Washington, DC 20002, United States+1 202 2891908
City-centre transport
Getting to Union Station from Washington city centre
Union Station is 2 km from Washington city centre. Public transport options include:
BusD30 · 15m · Kč78 · every ~10 min
281, 481, 483, 484, 486 · 19m · Kč52 · every ~1 min
SubwayR · 5m · Kč52 · every ~27 min
Union Station train station facilities and services
Union Station has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, Hotel, Ticket Office, Bike Parking, Bike Rental, Car Rental, and Information Desk.
Food and drink
Food options include: Shake Shack, McDonald’s, Starbucks, Potbelly Sandwich Shop, Chopt Creative Salad Co., Chipotle Mexican Grill, Thunder Grill, Johnny Rockets, Jamba Juice, Ladurée Union Station, & many more
Wi-Fi and ATMs
Free Wi-Fi in the station courtesy of Amtrak. ATMs are there are 2 ATM machines located on Level G.
Tickets and information
The ticket office is open Mon - Fri: 04:30 - 22:00, Sat - Sun: 05:00 - 22:00. Information desks are located on the train concourse of Level G near the Amtrak Waiting Area.
Luggage and lost property
Luggage storage is amtrak provides temporary luggage storage for $10 per bag for 24 hours for customers holding Amtrak tickets.
Parking, taxis and toilets
Available at Union Station: Parking, Taxis.
Bike and car services
Available at Union Station: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Union Station: Elevators, escalators, wheelchair access. Accessible facilities including restrooms, parking, platforms, ticket office, waiting room.
Shops, hotels and contact
Nearby hotels include Hyatt Recency Washington On Capitol Hill, Phoenix Park Hotel, Kimpton George Hotel.
More options for your journey from Portsmouth, NH to Washington, DC
Here are some other resources that might have the information you need
Most popular trains to and from Washington, DC and Portsmouth, NH
Most popular train connections to Washington, DC
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