Flights from Ontario to San Antonio

Ontario

United States

ONT

Ontario International Airport

San Antonio

United States

SAT

San Antonio International Airport

Ontario to San Antonio route overview

Ontario International Airport (ONT) serves Ontario; San Antonio International Airport (SAT) serves San Antonio.

The airports are 1,164 miles apart by great-circle distance.

Roame's current schedule feed lists service with stops from ONT to SAT, but no nonstop service.

Airlines represented in the current schedule are Southwest Airlines (WN).

Published schedule dates span Oct 6, 2026 – May 30, 2027.

Which airports serve the Ontario to San Antonio route?

Ontario International Airport (ONT) is the origin airport and San Antonio International Airport (SAT) is the destination airport.

How far is San Antonio from Ontario?

ONT and SAT are approximately 1,164 miles apart by great-circle distance.

Are there direct flights from ONT to SAT?

No. Roame's current schedule feed lists service with stops from ONT to SAT, but no nonstop service.

Which airlines fly from ONT to SAT?

Airlines represented in the current schedule are Southwest Airlines (WN).

Which aircraft fly from ONT to SAT?

Aircraft listed in the current schedule include Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8) and 7S7.