- Must visit
Smithsonian National Museum of Natural History
One of the most visited museums in the city, known for dinosaur fossils, the Hope Diamond, and major natural science collections.
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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 prices starting from $83. For those with little time consider booking a flight which can get you there in 3h 39m. The ticket price range depends on the travel mode: a bus costs an average of $83, and a flight costs an average of $202.
Distance: 436 miles (702 km)
Compare train with
Most popular Train | Flight | Bus | Driving |
|---|---|---|---|
$159 Average price | $217 Average price | $113 Average price Cheapest | $98 Average price (fuel + tolls) |
10h 23m Average total duration 9h 53m Onboard + 30m Additional time* | 6h 39m Average total duration Fastest 3h 39m Onboard + 3h 0m Additional time* | 13h 0m Average total duration 12h 30m Onboard + 30m Additional time* | 8h 23m Average total duration (door-to-door) |
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 $113 (€92).
This is compared to other travel options from Portsmouth, NH to Washington, DC:
A bus is $46 (€38) less than a train for this route with tickets for a train from Portsmouth, NH to Washington, DC costing on average $159 (€130).
A bus is $105 (€86) less than a flight for this route with tickets for a flight from Portsmouth, NH to Washington, DC costing on average $217 (€178).
The fastest way to travel from Portsmouth, NH to Washington, DC is by flight with an average journey time of 3h 39m.
Other travel options to Washington, DC take longer:
Train takes on average 9h 53m.
Bus takes on average 12h 30m.
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 $159 (€130) compared to roughly $98 (€81) in fuel and tolls — a saving of about $-60.68 (€-49.66). The journey takes 9h 53m 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 14 times per day, taking around 9h 53m. Cheap train tickets for this journey start at $157 (€129) but you can travel from only $83 (€68) 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 11h 0m.
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 $83 (€68)
Distance 436 miles (702 km) |
Average train duration 9h 53m |
Cheapest ticket price $157 (€129) |
Trains per day 14 |
Fastest train 11h 0m |
First train 5:00 AM |
Last train 10:00 PM |
Cheapest Month Jan |
Cheapest Day Thu |
High Season Apr - Jun |
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 $83 (€68)
Train companies: Amtrak from Portsmouth, NH to Washington, DC trainsAmtrak trains will get you between Portsmouth, NH and Washington, DC from $83 (€68). 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 Duration
11h 0m
Cheapest Price
$157 (€129)
Amtrak frequency
12 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
Things to do in Washington
Discover the best of Washington — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Washington trip today.
- Must visit
National Air and Space Museum
Flagship museum for aviation and space exploration, featuring iconic aircraft, spacecraft, and interactive exhibits.
- Must visit
National Museum of African American History and Culture
Powerful museum covering African American history, culture, and achievements through immersive exhibitions.
- Must visit
National Mall
The city’s central ceremonial landscape, lined with major museums, memorials, and classic Washington views.
- Must visit
Georgetown
Historic neighborhood of cobbled streets, waterfront paths, and Federal-era architecture, ideal for walking and photos.
- Must visit
Tidal Basin
Scenic waterfront loop famous for cherry blossoms and close-up access to several major memorials.
Half-Smoke
Washington’s signature sausage, usually smoky and spicy, served on a bun with chili, mustard, and onions. It is one of the city’s most iconic street foods.
- Vegetarian
- Vegan
Mumbo Sauce
A sweet-tangy sauce strongly associated with Washington carryout culture, commonly paired with fried chicken and fries. It is a distinctive local flavor locals recognize immediately.
- Gluten-free
Chesapeake Blue Crab
Regional blue crab from nearby Chesapeake waters, often served steamed and heavily seasoned. It reflects the Mid-Atlantic seafood traditions closely tied to Washington dining.
Old Ebbitt Grill
An established downtown institution known for oysters, crab cakes, and classic American seafood near the White House, with an elegant old-school atmosphere.
Le Diplomate
Busy, established French brasserie in Logan Circle known for polished service, a classic dining room, and consistently popular bistro dishes.
Ben's Chili Bowl
Historic casual landmark on U Street, famous for half-smokes, chili dogs, and classic Washington comfort food in a lively, nostalgic setting.
United States Dollar
Prices are high by U.S. standards, especially for hotels and dining near central areas and major attractions.
Average meal costs
- Budget
- USD 10-18 for fast casual or food trucks.
- Mid-range
- USD 25-45 per person at a casual sit-down restaurant.
- Fine dining
- USD 80+ per person before drinks and tax.
- Coffee
- USD 4-7 for a latte or cappuccino.
Tipping culture
Tip 18-20% at restaurants. USD 1-2 per drink at bars. Taxis: 10-15% or round up. Hotel staff: USD 2-5. Tips are expected for table service.
DC Metro and Bus
Get the appOfficial public transport app
Prices
- Single ticket
- USD 2.25
- Day pass
- USD 13.00
To the city center
Union Station, Washington, DC -> Metro Center, Washington, DC
- Distance
- 2 km
- Travel time
- 10 min
- SmarTrip is the official fare system for Metrorail and Metrobus, and mobile wallet payment is supported through the official app. On buses, you cannot pay cash; use SmarTrip or contactless fare media.
- Metrorail fares vary by time and distance, so the lowest fare is not always the fare you will pay. Check service alerts before traveling, especially on weekends.
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 $157 (€129), while the average price is around $159 (€130).
The train from Portsmouth, NH to Washington, DC takes 11h 0m and runs 14 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 $83 (€68).
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 11h 0m 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 Durham 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 · $4 · every ~10 min
281, 481, 483, 484, 486 · 19m · $2 · every ~1 min
SubwayR · 5m · $2 · 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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