Lowcost flights from Chicago (United States) to San Antonio (United States), €42 - €170

Direct distance between cities: 1695 km. Average direct flight time is 2:59 hours.

Please note! Some routes are seasonal.

From Chicago to San Antonio with Fly Lili (FL)
From Chicago to San Antonio with Southwest Airlines (WN)
Average ticket price: €42 - €170

Connection in Atlanta (United States)
From Chicago to Atlanta with Frontier Airlines (F9)
From Chicago to Atlanta with Southwest Airlines (WN)
From Chicago to Atlanta with Fly Lili (FL)
From Chicago to Atlanta with Level (IB)
Average ticket price: €24 - €95
From Atlanta to San Antonio with Southwest Airlines (WN)
From Atlanta to San Antonio with Fly Lili (FL)
Average ticket price: €35 - €142
Connection in Baltimore (United States)
From Chicago to Baltimore with Frontier Airlines (F9)
From Chicago to Baltimore with Southwest Airlines (WN)
From Chicago to Baltimore with Fly Lili (FL)
Average ticket price: €24 - €97
From Baltimore to San Antonio with Southwest Airlines (WN)
From Baltimore to San Antonio with Fly Lili (FL)
Average ticket price: €57 - €228
Connection in Cancun (Mexico)
From Chicago to Cancun with Frontier Airlines (F9)
From Chicago to Cancun with Southwest Airlines (WN)
From Chicago to Cancun with Spirit Airlines (NK)
From Chicago to Cancun with Fly Lili (FL)
Average ticket price: €58 - €232
From Cancun to San Antonio with Southwest Airlines (WN)
From Cancun to San Antonio with Fly Lili (FL)
Average ticket price: €37 - €149
Connection in Dallas (United States)
From Chicago to Dallas with Gol Transportes Aéreos (G3)
From Chicago to Dallas with Frontier Airlines (F9)
From Chicago to Dallas with Southwest Airlines (WN)
From Chicago to Dallas with Spirit Airlines (NK)
Average ticket price: €32 - €129
From Dallas to San Antonio with Allegiant Air (G4)
From Dallas to San Antonio with Southwest Airlines (WN)
From Dallas to San Antonio with Spirit Airlines (NK)
From Dallas to San Antonio with Sun Country Airlines (SY)
From Dallas to San Antonio with Fly Lili (FL)
From Dallas to San Antonio with Level (IB)
Average ticket price: €10 - €41
Connection in Denver (United States)
From Chicago to Denver with Frontier Airlines (F9)
From Chicago to Denver with Southwest Airlines (WN)
From Chicago to Denver with Spirit Airlines (NK)
From Chicago to Denver with Fly Lili (FL)
From Chicago to Denver with Level (IB)
Average ticket price: €37 - €148
From Denver to San Antonio with Frontier Airlines (F9)
From Denver to San Antonio with Southwest Airlines (WN)
From Denver to San Antonio with Fly Lili (FL)
Average ticket price: €32 - €129
Connection in El Paso (United States)
From Chicago to El Paso with Southwest Airlines (WN)
Average ticket price: €50 - €201
From El Paso to San Antonio with Southwest Airlines (WN)
From El Paso to San Antonio with Fly Lili (FL)
From El Paso to San Antonio with Level (IB)
Average ticket price: €20 - €81
Connection in Fort Lauderdale (United States)
From Chicago to Fort Lauderdale with Southwest Airlines (WN)
From Chicago to Fort Lauderdale with Spirit Airlines (NK)
Average ticket price: €47 - €188
From Fort Lauderdale to San Antonio with Spirit Airlines (NK)
Average ticket price: €46 - €184
Connection in Guadalajara (Mexico)
From Chicago to Guadalajara with VivaAerobús (VB)
From Chicago to Guadalajara with Volaris (Y4)
From Chicago to Guadalajara with Frontier Airlines (F9)
Average ticket price: €70 - €279
From Guadalajara to San Antonio with Volaris (Y4)
From Guadalajara to San Antonio with Frontier Airlines (F9)
Average ticket price: €28 - €110
Connection in Houston (United States)
From Chicago to Houston with Frontier Airlines (F9)
From Chicago to Houston with Southwest Airlines (WN)
From Chicago to Houston with Spirit Airlines (NK)
From Chicago to Houston with Fly Lili (FL)
Average ticket price: €38 - €152
From Houston to San Antonio with Frontier Airlines (F9)
From Houston to San Antonio with Southwest Airlines (WN)
From Houston to San Antonio with Spirit Airlines (NK)
From Houston to San Antonio with Fly Lili (FL)
Average ticket price: €8 - €30
Connection in Kansas City (United States)
From Chicago to Kansas City with Southwest Airlines (WN)
From Chicago to Kansas City with Fly Lili (FL)
Average ticket price: €17 - €67
From Kansas City to San Antonio with Southwest Airlines (WN)
Average ticket price: €28 - €113
Connection in Las Vegas (United States)
From Chicago to Las Vegas with Allegiant Air (G4)
From Chicago to Las Vegas with Frontier Airlines (F9)
From Chicago to Las Vegas with Southwest Airlines (WN)
From Chicago to Las Vegas with Spirit Airlines (NK)
From Chicago to Las Vegas with Fly Lili (FL)
Average ticket price: €61 - €245
From Las Vegas to San Antonio with Frontier Airlines (F9)
From Las Vegas to San Antonio with Southwest Airlines (WN)
From Las Vegas to San Antonio with Spirit Airlines (NK)
From Las Vegas to San Antonio with Fly Lili (FL)
Average ticket price: €43 - €173
Connection in Leon/Guanajuato (Mexico)
From Chicago to Leon/Guanajuato with VivaAerobús (VB)
From Chicago to Leon/Guanajuato with Volaris (Y4)
Average ticket price: €67 - €266
From Leon/Guanajuato to San Antonio with VivaAerobús (VB)
Average ticket price: €25 - €99
Connection in Los Angeles (United States)
From Chicago to Los Angeles with Southwest Airlines (WN)
From Chicago to Los Angeles with Spirit Airlines (NK)
From Chicago to Los Angeles with Fly Lili (FL)
Average ticket price: €70 - €280
From Los Angeles to San Antonio with Southwest Airlines (WN)
From Los Angeles to San Antonio with Spirit Airlines (NK)
Average ticket price: €48 - €193
Connection in Mexico City (Mexico)
From Chicago to Mexico City with VivaAerobús (VB)
From Chicago to Mexico City with Volaris (Y4)
From Chicago to Mexico City with Frontier Airlines (F9)
Average ticket price: €68 - €272
From Mexico City to San Antonio with VivaAerobús (VB)
From Mexico City to San Antonio with Volaris (Y4)
From Mexico City to San Antonio with Frontier Airlines (F9)
From Mexico City to San Antonio with Fly Lili (FL)
Average ticket price: €28 - €111
Connection in Monterrey (Mexico)
From Chicago to Monterrey with VivaAerobús (VB)
From Chicago to Monterrey with Volaris (Y4)
Average ticket price: €54 - €214
From Monterrey to San Antonio with VivaAerobús (VB)
From Monterrey to San Antonio with Volaris (Y4)
Average ticket price: €11 - €45
Connection in Nashville (United States)
From Chicago to Nashville with Allegiant Air (G4)
From Chicago to Nashville with Frontier Airlines (F9)
From Chicago to Nashville with Southwest Airlines (WN)
From Chicago to Nashville with Fly Lili (FL)
From Chicago to Nashville with Level (IB)
Average ticket price: €16 - €65
From Nashville to San Antonio with Southwest Airlines (WN)
Average ticket price: €33 - €133
Connection in New Orleans (United States)
From Chicago to New Orleans with Breeze Airways (MX)
From Chicago to New Orleans with Southwest Airlines (WN)
From Chicago to New Orleans with Spirit Airlines (NK)
From Chicago to New Orleans with Fly Lili (FL)
From Chicago to New Orleans with Level (IB)
Average ticket price: €34 - €134
From New Orleans to San Antonio with Southwest Airlines (WN)
Average ticket price: €20 - €82
Connection in New York (United States)
From Chicago to New York with Gol Transportes Aéreos (G3)
From Chicago to New York with Southwest Airlines (WN)
From Chicago to New York with Spirit Airlines (NK)
From Chicago to New York with Fly Lili (FL)
Average ticket price: €29 - €115
From New York to San Antonio with Spirit Airlines (NK)
Average ticket price: €64 - €255
Connection in Oklahoma City (United States)
From Chicago to Oklahoma City with Southwest Airlines (WN)
From Chicago to Oklahoma City with Fly Lili (FL)
Average ticket price: €28 - €112
From Oklahoma City to San Antonio with Southwest Airlines (WN)
Average ticket price: €17 - €68
Connection in Orlando (United States)
From Chicago to Orlando with Gol Transportes Aéreos (G3)
From Chicago to Orlando with Allegiant Air (G4)
From Chicago to Orlando with Frontier Airlines (F9)
From Chicago to Orlando with Southwest Airlines (WN)
From Chicago to Orlando with Spirit Airlines (NK)
From Chicago to Orlando with Fly Lili (FL)
Average ticket price: €40 - €159
From Orlando to San Antonio with Southwest Airlines (WN)
From Orlando to San Antonio with Spirit Airlines (NK)
From Orlando to San Antonio with Fly Lili (FL)
Average ticket price: €42 - €167
Connection in Phoenix (United States)
From Chicago to Phoenix with Allegiant Air (G4)
From Chicago to Phoenix with Frontier Airlines (F9)
From Chicago to Phoenix with Southwest Airlines (WN)
From Chicago to Phoenix with Fly Lili (FL)
Average ticket price: €58 - €234
From Phoenix to San Antonio with Southwest Airlines (WN)
Average ticket price: €34 - €136
Connection in Queretaro (Mexico)
From Chicago to Queretaro with Volaris (Y4)
Average ticket price: €66 - €265
From Queretaro to San Antonio with VivaAerobús (VB)
Average ticket price: €25 - €100
Connection in Saint Louis (United States)
From Chicago to Saint Louis with Southwest Airlines (WN)
From Chicago to Saint Louis with Fly Lili (FL)
Average ticket price: €11 - €42
From Saint Louis to San Antonio with Southwest Airlines (WN)
From Saint Louis to San Antonio with Fly Lili (FL)
Average ticket price: €32 - €128
Connection in San Diego (United States)
From Chicago to San Diego with Southwest Airlines (WN)
From Chicago to San Diego with Fly Lili (FL)
Average ticket price: €70 - €279
From San Diego to San Antonio with Southwest Airlines (WN)
From San Diego to San Antonio with Fly Lili (FL)
Average ticket price: €45 - €181
Connection in Tampa (United States)
From Chicago to Tampa with Allegiant Air (G4)
From Chicago to Tampa with Frontier Airlines (F9)
From Chicago to Tampa with Southwest Airlines (WN)
From Chicago to Tampa with Spirit Airlines (NK)
From Chicago to Tampa with Fly Lili (FL)
Average ticket price: €40 - €162
From Tampa to San Antonio with Southwest Airlines (WN)
From Tampa to San Antonio with Fly Lili (FL)
Average ticket price: €39 - €157