San Antonio to Chicago flights
Direct and connecting flights from San Antonio International Airport (SAT) to Chicago O'Hare International Airport (ORD) — airlines, aircraft types, and the safety record for this route.
Route FAQ
How long does the flight from San Antonio to Chicago take?
Flight time from San Antonio (SAT) to Chicago (ORD) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. The typical block time and frequency we have observed for this route are shown above.
Which airlines fly from San Antonio to Chicago?
Airline availability for SAT to ORD changes by season and sometimes week to week as carriers adjust capacity. The airlines and aircraft types observed operating this route, both direct and connecting, are listed below based on real flight-tracking data.
Are there direct flights from San Antonio to Chicago?
Direct (nonstop) availability on SAT to ORD varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons.
No fatal or serious occurrence involving any operator on this pair in the last 90 days.
- SkyWest64
- American Airlines40
- United Airlines40
| Carrier | Sightings / 90d | Safety events |
|---|---|---|
| American Airlines | 7 sightings | No recorded events |
| United Airlines | 2 sightings | No recorded events |
| SkyWest | 1 sighting | No recorded events |
Planning SAT → ORD
SAT to ORD is a medium-haul route of 1,677 km (1,042 mi). See the return ORD → SAT route.
Alternative airports near San Antonio: San Antonio (RND) — 18 km, San Antonio (SKF) — 20 km, Stinson (SSF) — 22 km.
Alternative airports near Chicago: Chicago-Wheeling (PWK) — 15 km, Chicago (MDW) — 25 km, Chicago (CGX) — 28 km.