ChicagotoSan AntonioFlight Time
ORD–SAT · Nonstop
Chicago (O'Hare International Airport) to San Antonio (San Antonio International Airport).
The estimated flight time from Chicago (ORD) to San Antonio (SAT) is about 2h 44m, covering 1,042 miles. United Airlines and American Airlines fly the route nonstop with 5-6/day departures, from 09:10 to 23:50 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~2h 44m Estimated from great-circle distance — no tracked flights yet. | 1,042 mi | Nonstop | 5-6/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from Chicago to San Antonio
United Airlines and American Airlines operate 5-6/day flights from ORD to SAT. Departures leave from Terminals 1 and 3 at ORD.
- First departure
- 09:10
- Last departure
- 23:50
- Cadence
- ~every 2 hours
- Scheduled departure times
- 10
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 2-3/day | Airbus A320 family, Boeing 737, Embraer E-Jet · Terminal 1 |
Aircraft on this route
Flying the other way?
SAT to ORD flights — 5-6/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for ORD, refreshed on a rolling basis. Frequency uses 38 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 Chicago to San Antonio?
The estimated flight time from Chicago (ORD) to San Antonio (SAT) is about 2h 44m, based on the 1,042-mile flying distance.
How far is Chicago from San Antonio?
Chicago (ORD) to San Antonio (SAT) is about 1,042 miles by air.
Are there nonstop flights from Chicago to San Antonio?
Yes. United Airlines and American Airlines fly nonstop from Chicago (ORD) to San Antonio (SAT), with 5-6/day departures.
Which airlines fly from Chicago to San Antonio?
United Airlines and American Airlines fly nonstop from Chicago (ORD) to San Antonio (SAT).
What aircraft fly from Chicago to San Antonio?
The ORD–SAT route is flown with Airbus A320 family, Boeing 737, Embraer E-Jet.
Route hubs
Nearby airport options
Near Chicago
- MDW - ChicagoChicago Midway International Airport · 15 mi from ORDFlights from MDW
- MKE - MilwaukeeGeneral Mitchell International Airport · 67 mi from ORDFlights from MKE
Near San Antonio
- AUS - AustinAustin-Bergstrom International Airport · 66 mi from SATFlights to AUS