- 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
$188
Average price
$238
Fastest journey
1 d 14 h 10 m
Average duration
1 d 18 h 52 m
Buses per day
3
Distance
2396 km
The best way to find a cheap bus ticket from Denver, CO 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 Denver, CO to Washington, DC will cost around $238 if you buy it on the day, but the cheapest tickets can be found for only $188.
Of the 3 buses that leave Denver, CO for Washington, DC on Sat, Jul 25, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Jul 25 the direct buses cover the 2396 km distance in an average of 1 d 18 h 52 m but if you time it right, some buses will get you there in just 1 d 14 h 10 m .
On Sat, Jul 25 the slowest buses will take 2 d 4 h 15 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 Denver, CO to Washington, DC among Omio's users. If you are prioritising price take the bus with prices starting from $151. For those with little time consider booking a flight which can get you there in 3h 24m. The ticket price range depends on the travel mode: a bus costs an average of $151, and a train costs an average of $224.
Distance: 1488 miles (2396 km)
| Bus | Most popular Train | Flight |
|---|---|---|
$258 Average price Cheapest | $545 Average price | $263 Average price |
37h 19m Average total duration 36h 49m Onboard + 30m Additional time* | 38h 27m Average total duration 37h 57m Onboard + 30m Additional time* | 6h 24m Average total duration Fastest 3h 24m Onboard + 3h 0m Additional time* |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Denver, CO to Washington, DC:
A bus is $5 (€4) less than a flight for this route with tickets for a flight from Denver, CO to Washington, DC costing on average $263 (€216).
A bus is $286 (€235) less than a train for this route with tickets for a train from Denver, CO to Washington, DC costing on average $545 (€447).
Other travel options to Washington, DC take longer:
Bus takes on average 36h 49m.
Train takes on average 37h 57m.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 01:25AM | Arrival Time 03:35PM | Duration 38h10 | Departure days Mon, Wed, Fri, Sat | Cheapest price $203 |
Operator Greyhound | Departure Time 02:10AM | Arrival Time 06:25AM | Duration 52h15 | Departure days Mon, Wed, Fri | Cheapest price $188 |
Operator Greyhound | Departure Time 02:25AM | Arrival Time 04:35PM | Duration 38h10 | Departure days Mon, Fri | Cheapest price $275 |
Operator Greyhound | Departure Time 03:10AM | Arrival Time 07:25AM | Duration 52h15 | Departure days Thu, Sat | Cheapest price $226 |
Operator Greyhound | Departure Time 01:35PM | Arrival Time 06:50AM | Duration 39h15 | Departure days Mon, Sat | Cheapest price $277 |
Operator Greyhound | Departure Time 07:25PM | Arrival Time 11:35AM | Duration 38h10 | Departure days Mon, Sat | Cheapest price $239 |
Operator Greyhound | Departure Time 08:10PM | Arrival Time 12:45AM | Duration 50h35 | Departure days Mon, Sat | Cheapest price $227 |
The table below shows live departures for Denver, CO to Washington, DC buses for today, Saturday, July 18. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
· · | 1:35 PM Denver, Union Station | 39h15 | 6:50 AM Washington, Columbus Circle, Union Station | 2 transfers | |
· · | 7:25 PM Denver, Union Station | 38h10 | 11:35 AM Washington, Columbus Circle, Union Station | 2 transfers | |
· + FlixBus · FlixBus | 7:25 PM Denver, Union Station | 52h10 | 1:35 AM Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW) | 3 transfers | |
| Sunday, July 19 | |||||
![]() | 1:25 AM Denver, CO | 38h10 | 3:35 PM Washington, DC | 0 transfersDirect | |
| Saturday, July 18 | |||||
· · · | 8:10 PM Denver, Union Station | 50h35 | 12:45 AM Washington, Columbus Circle, Union Station | 3 transfers | |
![]() | 2:10 AM Denver, CO | 52h15 | 6:25 AM Washington, DC | 0 transfersDirect | |
![]() | 2:25 AM Denver, CO | 38h10 | 4:35 PM Washington, DC | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare train, bus, 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 Denver, CO to Washington, DC run on average 3 times per day, taking around 36h 49m. Cheap bus tickets for this journey start at $151 (€124) but you can travel from only $74 (€61) by flight.
The earliest bus runs at 05:00, the last at 23:55. The fastest bus covers the 1488 miles (2396 km) distance in 37h 40m.
Distance 1488 miles (2396 km) |
Average bus duration 36h 49m |
Cheapest ticket price $151 (€124) |
Buses per day 3 |
Fastest bus 37h 40m |
First bus 5:00 AM |
Last bus 11:55 PM |
Cheapest Month Dec |
Cheapest Day Mon |
High Season Apr - Jun |
Low Season Jul - Sep |
Best time to book 14 days |
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 Denver, CO 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 Denver, CO to Washington, DC buses use the Denver, Union Station to Washington, Columbus Circle, Union Station station pair, with some services arriving at Washington, DuPont Circle (Connecticut Ave. NW / 20th St. NW). Use this guide to compare Denver, CO 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.
Here are some other resources that might have the information you need