- 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 on Aug 30
$144
Average ticket price on Aug 30
$157
Fastest journey on Aug 30
1 d 12 h 5 m
Average journey duration on Aug 30
1 d 17 h 3 m
Buses on Aug 30
2
Distance
2230 km
The best way to find a cheap bus ticket from San Antonio, TX 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 San Antonio, TX to Washington, DC will cost around $157 if you buy it on the day, but the cheapest tickets can be found for only $144.
On Sun, Aug 30, we found 2 buses from San Antonio, TX to Washington, DC, including 2 direct services.
On Sun, Aug 30 the direct buses cover the 2230 km distance in an average of 1 d 17 h 3 m but if you time it right, some buses will get you there in just 1 d 12 h 5 m .
On Sun, Aug 30 the slowest buses will take 1 d 22 h 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 flight as it is the most popular option from San Antonio, TX to Washington, DC among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $279 For those with little time, consider booking a flight, which has an average total journey time of 7h 32m. Average ticket prices depend on the travel mode: a bus costs an average of $279, while a train costs an average of $832.
Distance: 1385 miles (2230 km)
| Bus | Most popular Flight | Train |
|---|---|---|
$279 Average price Cheapest | $673 Average price | $832 Average price |
38h 1m Average total duration 37h 31m Onboard + 30m Additional time* | 7h 32m Average total duration Fastest 5h 32m Onboard + 2h 0m Additional time* | 50h 21m Average total duration 49h 51m Onboard + 30m Additional time* |
![]() Most popular bus company | ![]() Most popular airline | ![]() Most popular train company |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from San Antonio, TX to Washington, DC:
A bus is $394 less than a flight for this route with tickets for a flight from San Antonio, TX to Washington, DC costing on average $673.
A bus is $553 less than a train for this route with tickets for a train from San Antonio, TX to Washington, DC costing on average $832.
Other travel options to Washington, DC take longer:
Bus takes on average 37h 31m.
Train takes on average 49h 51m.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 03:15AM | Arrival Time 03:20PM | Duration 36h05 | Departure days Sat, Sun | Cheapest price $144 |
Operator Greyhound | Departure Time 12:35PM | Arrival Time 03:05AM | Duration 38h30 | Departure days Tue | Cheapest price $207 |
Operator Greyhound | Departure Time 12:45PM | Arrival Time 10:45AM | Duration 46h00 | Departure days Fri, Sat | Cheapest price $169 |
Operator Greyhound | Departure Time 01:45PM | Arrival Time 11:45AM | Duration 46h00 | Departure days Sun | Cheapest price $289 |
Operator Greyhound | Departure Time 04:00PM | Arrival Time 04:05AM | Duration 36h05 | Departure days Mon | Cheapest price $349 |
Operator Greyhound | Departure Time 06:30PM | Arrival Time 09:35AM | Duration 39h05 | Departure days Tue, Thu, Sun | Cheapest price $133 |
Operator Greyhound | Departure Time 06:35PM | Arrival Time 06:40AM | Duration 60h05 | Departure days Tue | Cheapest price $405 |
Operator Greyhound | Departure Time 07:30PM | Arrival Time 10:35AM | Duration 39h05 | Departure days Mon | Cheapest price $300 |
The table below shows live departures for San Antonio, TX to Washington, DC buses for tomorrow, Saturday, August 29. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 3:15 AM San Antonio, TX | 36h05 | 3:20 PM Washington, DC | 0 transfersDirect | |
![]() | 12:45 PM San Antonio, TX | 46h00 | 10:45 AM Washington, DC | 0 transfersDirect | |
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 San Antonio, TX to Washington, DC run on average 5 times per day, taking around 37h 31m. Cheap bus tickets for this journey start at $130 if you book in advance.
The earliest bus runs at 00:30, the last at 23:55. The fastest bus covers the 1385 miles (2230 km) distance in 32h 40m.
Distance 1385 miles (2230 km) |
Average bus duration 37h 31m |
Cheapest ticket price $130 |
Buses per day 5 |
Fastest bus 32h 40m |
First bus 12:30 AM |
Last bus 11:55 PM |
Cheapest Month May |
Cheapest Day Fri |
High Season Oct - Dec |
Low Season Jul - Sep |
Best time to book 7 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 San Antonio, TX 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 San Antonio, TX to Washington, DC buses use the San Antonio, N St Mary's St (Greyhound) 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 San Antonio, TX and Washington, DC bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
San Antonio, N St Mary's St (Greyhound) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at San Antonio, N St Mary's St (Greyhound). ATMs are available at San Antonio, N St Mary's St (Greyhound).
Ticket office support is available at San Antonio, N St Mary's St (Greyhound).
Available at San Antonio, N St Mary's St (Greyhound): Parking, Taxis, WC.
Accessibility facilities are available at San Antonio, N St Mary's St (Greyhound): Limited accessibility features.
San Antonio, Avenue A / Pearl Pkwy is 2 km from San Antonio city centre. Public transport options include:
San Antonio, Avenue A / Pearl Pkwy has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Nearby Pearl Brewery offers dining options.
Wi-Fi is available at San Antonio, Avenue A / Pearl Pkwy. ATMs are available at San Antonio, Avenue A / Pearl Pkwy.
Ticket office support is available at San Antonio, Avenue A / Pearl Pkwy.
Available at San Antonio, Avenue A / Pearl Pkwy: Parking, Taxis, WC.
Accessibility facilities are available at San Antonio, Avenue A / Pearl Pkwy: Accessible to wheelchair users.
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.
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