Cheap Frontier Airlines flights San Antonio (SAT) to Chicago (MDW)
Prices were available within the past 7 days and start at for one-way flights and $352 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, Jul 18 - Fri, Jul 25
SAT
San Antonio
MDW
Chicago
$352 Roundtrip, found 18 hours ago
$352
Roundtrip
found 18 hours ago
Fri, Jul 18 - Sun, Jul 27
SAT
San Antonio
MDW
Chicago
$402 Roundtrip, found 18 hours ago
$402
Roundtrip
found 18 hours ago
Most Popular Frontier Airlines Routes from San Antonio
Most Popular Frontier Airlines Routes from Chicago
- Detroit to Philadelphia (DTW - PHL)
- Dallas to Los Angeles (DFW - LAX)
- Dallas to Las Vegas (DFW - LAS)
- San Juan to Newark Liberty Intl. Airport (SJU - EWR)
- Tampa to Phoenix (TPA - PHX)
- New York to San Juan (JFK - SJU)
- Philadelphia to San Juan (PHL - SJU)
- Denver to Minneapolis (DEN - MSP)
- Chicago to San Juan (ORD - SJU)
- Atlanta to Philadelphia (ATL - PHL)
Popular Domestic Routes in Midway Intl.
- Atlanta to Buffalo (ATL - BUF)
- Miami to Washington (MIA - IAD)
- Phoenix to Cleveland (PHX - CLE)
- Phoenix to Cleveland (PHX - CLE)
- Tampa to Phoenix (TPA - PHX)
- New York to Punta Cana (JFK - PUJ)
- Denver to Minneapolis (DEN - MSP)
- Los Angeles to Las Vegas (LAX - LAS)
- Tampa to Phoenix (TPA - PHX)
- San Antonio to Ontario (SAT - ONT)