San AntoniotoWashingtonFlight Time
SAT–IAD · Nonstop
San Antonio (San Antonio International Airport) to Washington (Washington Dulles International Airport).
The estimated flight time from San Antonio (SAT) to Washington (IAD) is about 3h 23m, covering 1,360 miles. United Airlines flies the route nonstop with 2/day departures, from 07:00 to 12:01 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~3h 23m Estimated from great-circle distance — no tracked flights yet. | 1,360 mi | Nonstop | 2/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from San Antonio to Washington
United Airlines operates 2/day flights from SAT to IAD. Departures leave from Terminal B at SAT.
- First departure
- 07:00
- Last departure
- 12:01
- Cadence
- 3 departures/day
- Scheduled departure times
- 3
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 2/day | Boeing 737, Embraer E-Jet · Terminal B · Seat map |
Aircraft on this route
Flying the other way?
IAD to SAT flights — 2-3/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for SAT, refreshed on a rolling basis. Frequency uses 14 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from San Antonio to Washington?
The estimated flight time from San Antonio (SAT) to Washington (IAD) is about 3h 23m, based on the 1,360-mile flying distance.
How far is San Antonio from Washington?
San Antonio (SAT) to Washington (IAD) is about 1,360 miles by air.
Are there nonstop flights from San Antonio to Washington?
Yes. United Airlines flies nonstop from San Antonio (SAT) to Washington (IAD), with 2/day departures.
Which airlines fly from San Antonio to Washington?
United Airlines flies nonstop from San Antonio (SAT) to Washington (IAD).
What aircraft fly from San Antonio to Washington?
The SAT–IAD route is flown with Boeing 737, Embraer E-Jet.
Route hubs
Nearby airport options
Near San Antonio
- AUS - AustinAustin-Bergstrom International Airport · 66 mi from SATFlights from AUS
Near Washington
- DCA - WashingtonRonald Reagan Washington Ntl Airport · 24 mi from IADFlights to DCA
- BWI - BaltimoreBaltimore/Washington International Thurgood Marshall Airport · 45 mi from IADFlights to BWI
- RIC - RichmondRichmond International Airport · 100 mi from IADFlights to RIC