FFL Helper / San Antonio / Chicago

SAT → CHI

San Antonio to Chicago

Compare one-way fares for flights from San Antonio to Chicago.

Lowest fare $175

Distance 1,053 mi

Flight time 20h 13m

Airports SAT–ORD

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By month: September 2026 from $175

Price calendar

August 2026

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September 2026

From $175

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Upcoming dates

Chicago CHI

$175

Sep 02, 10:24pm · 20h 13m · 1 stop

SAT → ORD · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from San Antonio to Chicago. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book San Antonio to Chicago.