
Cheap Frontier Airlines flights Chicago (MDW) to San Antonio (SAT)
Prices were available within the past 7 days and start at for one-way flights and $170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 6 - Mon, Nov 10
MDW
Chicago
SAT
San Antonio
$170 Roundtrip, found 6 days ago
$170
Roundtrip
found 6 days ago

Sun, Nov 9 - Mon, Nov 10
MDW
Chicago
SAT
San Antonio
$349 Roundtrip, found 6 days ago
$349
Roundtrip
found 6 days ago
Origin airport | Midway Intl. |
Destination airport | San Antonio Intl. |
Distance | 1660 km |
Average flight time | 2 hours 44 mins |
Most Popular Frontier Airlines Routes from Chicago
Most Popular Frontier Airlines Routes from San Antonio
- Los Angeles to San Salvador (LAX - SAL)
- St. Louis to Ontario (STL - ONT)
- Fort Lauderdale to Atlanta (FLL - ATL)
- Sioux Falls to Denver (FSD - DEN)
- Los Angeles to San Salvador (LAX - SAL)
- Hartford to Fort Lauderdale (BDL - FLL)
- Atlanta to Baltimore (ATL - BWI)
- Newark Liberty Intl. Airport to Columbus (EWR - CMH)
- Baltimore to Dallas (BWI - DFW)
- Miami to Atlanta (MIA - ATL)
Popular Domestic Routes in San Antonio Intl.
- Los Angeles to San Salvador (LAX - SAL)
- San Diego to Washington (SAN - DCA)
- Miami to Atlanta (MIA - ATL)
- Philadelphia to Montego Bay (PHL - MBJ)
- Fort Lauderdale to Atlanta (FLL - ATL)
- Tampa to Denver (TPA - DEN)
- Dallas to New York (DFW - JFK)
- St. Louis to Ontario (STL - ONT)
- Newark Liberty Intl. Airport to Atlanta (EWR - ATL)
- Hartford to Fort Lauderdale (BDL - FLL)