- 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.
Omio recommends booking the flight as it is the most popular option from Killeen, TX to Washington, DC among Omio's users. If you are prioritising price take the flight with prices starting from $269. For those with little time consider booking a flight which can get you there in 7h 19m. The ticket price range depends on the travel mode: a flight costs an average of $269, and a train costs an average of $579.
Distance: 1284 miles (2067 km)
| Train | Most popular Flight | Bus |
|---|---|---|
$579 Average price | $269 Average price Cheapest | $434 Average price |
56h 14m Average total duration 55h 44m Onboard + 30m Additional time* | 10h 19m Average total duration Fastest 7h 19m Onboard + 3h 0m Additional time* | 60h 30m Average total duration 60h 0m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Killeen, TX to Washington, DC:
A flight is $166 (€136) less than a bus for this route with tickets for a bus from Killeen, TX to Washington, DC costing on average $434 (€355).
A flight is $311 (€254) less than a train for this route with tickets for a train from Killeen, TX to Washington, DC costing on average $579 (€474).
Other travel options to Washington, DC take longer:
Train takes on average 55h 44m.
Bus takes on average 60h 0m.
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.
Trains from Killeen, TX to Washington, DC run on average 3 times per day, taking around 55h 44m. Cheap train tickets for this journey start at $579 (€474) but you can travel from only $269 (€220) by flight.
The earliest train runs at 10:00, the last at 15:57. The fastest train covers the 1284 miles (2067 km) distance in 55h 44m.
Distance 1284 miles (2067 km) |
Average train duration 55h 44m |
Cheapest ticket price $579 (€474) |
Trains per day 3 |
Fastest train 55h 44m |
First train 10:00 AM |
Last train 3:57 PM |
Cheapest Month Jun |
Cheapest Day Fri |
High Season Jul - Sep |
Low Season Apr - Jun |
Discover the best of Washington — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Washington trip today.
One of the most visited museums in the city, known for dinosaur fossils, the Hope Diamond, and major natural science collections.
Flagship museum for aviation and space exploration, featuring iconic aircraft, spacecraft, and interactive exhibits.
Powerful museum covering African American history, culture, and achievements through immersive exhibitions.
The city’s central ceremonial landscape, lined with major museums, memorials, and classic Washington views.
Historic neighborhood of cobbled streets, waterfront paths, and Federal-era architecture, ideal for walking and photos.
Scenic waterfront loop famous for cherry blossoms and close-up access to several major memorials.
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.
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.
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.
An established downtown institution known for oysters, crab cakes, and classic American seafood near the White House, with an elegant old-school atmosphere.
Busy, established French brasserie in Logan Circle known for polished service, a classic dining room, and consistently popular bistro dishes.
Historic casual landmark on U Street, famous for half-smokes, chili dogs, and classic Washington comfort food in a lively, nostalgic setting.
Prices are high by U.S. standards, especially for hotels and dining near central areas and major attractions.
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.
Official public transport app
Union Station, Washington, DC -> Metro Center, Washington, DC
Find answers to the most common questions about traveling from Killeen, TX 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.

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