AdFirst & Second Checked Bags Fly Free with Southwest®. Weight and Size Limits Apply. Low Fares & Nonstop Flights From SAT to MDW-Online Only at Southwest.com®. Book Today!
Say No To Hidden Fees · Rapid Rewards® Benefits · EarlyBird Check-In® · Fees Don't Fly
AdSanAntonio To Chicago. Filter results and book your perfect flight easily. The flight you want, the price you need. We search, you save. Trusted by 1m+ travelers.
Metasearch Travel Leader · Trusted and free · Find the right flight · Easy price comparison
Save
Share
More