Cheap flights San Antonio — Chicago (SAT — CHI)

Good to know - Cheap tickets San Antonio — Chicago

Cheapest flight found $55
Minimal flight time 1h 52m
Flight distance 1694 km
Most popular airline Southwest Airlines

Sales of tickets from San Antonio to Chicago in the last 48 hours

2025-07-27 one-way

Routes from nearby cities to Chicago

A flight from a neighbouring city can help you save money on plane tickets.

Most often, departures to Chicago are from Houston, this is the cheapest flight from $21. The nearest airports from San Antonio with a flight to Chicago are located in Houston.

Popular International routes from San Antonio

Popular routes from Chicago

If you are going to fly from Chicago, then study the popular flights. The most popular flights from Chicago:

Popular domestic routes from San Antonio

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