What is the flight distance between DCA and SAT?

Distance between Ronald Reagan National Airport (DCA) and San Antonio International Airport (SAT) is 2219 kilometers or 1379 miles.

Distance From Ronald Reagan National Airport to San Antonio International Airport (DCA - SAT Distance)

Q: How long is the flight from DCA to SAT?

Flight time from Ronald Reagan National Airport, Washington, United States to San Antonio International Airport, San Antonio, United States is 2 hours 45 minutes under avarage conditions.

Q: What is the time difference between Washington, United States and San Antonio, United States?

Time difference between Washington (United States) and San Antonio (United States) is 2 Hours. San Antonio time is 2 Hours behind Washington. It is currently 18:20 in Ronald Reagan National Airport (DCA) and 16:20 in San Antonio International Airport (SAT).

The flight distance from Ronald Reagan National Airport (DCA) to San Antonio International Airport (SAT) is 1379 miles. This is equivalent to 2219 kilometers or 1198 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

2219 kilometers is the distance from Ronald Reagan National Airport, United States to San Antonio International Airport, United States.

Flight Duration between Washington, United States and San Antonio, United States

Estimated flight time from Ronald Reagan National Airport, Washington, United States to San Antonio International Airport, San Antonio, United States is 2 hours 45 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • DCA - SAT

Time difference between Washington (United States) and San Antonio (United States) is 2 Hours.
Current local time in Washington is 2025-12-20, 18:20:21 EST and time in San Antonio is 2025-12-20, 16:20:21 MST.
San Antonio time is 2 Hours behind Washington.

Ronald Reagan National Airport to San Antonio International Airport Flight Route Map - DCA to SAT Flight Path

Location of Ronald Reagan National Airport & San Antonio International Airport is given below.
Click the map to view Washington to San Antonio nonstop flight path and travel direction.

Click to see flight route on Google Map between Washington, United States and San Antonio, United States. .

Nonstop flight route between Washington, United States and San Antonio, United States.

Ronald Reagan National Airport
City:	Washington
Country:	United States
IATA Code:	DCA
ICAO Code:	KDCA
GPS Coordinates:	Latitude: N 38° 51' 7.5'' Longitude: W 77° 2' 15.8''
Current time:	2025-12-20, 18:20:21 EST
Current weather:	Ronald Reagan National Airport 15 day weather forecast

San Antonio International Airport
City:	San Antonio
Country:	United States
IATA Code:	SAT
ICAO Code:	KSAT
GPS Coordinates:	Latitude: N 29° 32' 1.3'' Longitude: W 98° 28' 11.3''
Current time:	2025-12-20, 16:20:21 MST
Current weather:	San Antonio International Airport 15 day weather forecast
Flights: