Lowcost flights from Chicago (United States) to San Francisco (United States), €75 - €299

Direct distance between cities: 2985 km. Average direct flight time is 4:30 hours.

Please note! Some routes are seasonal.

From Chicago to San Francisco with Fly Lili (FL)
From Chicago to San Francisco with Southwest Airlines (WN)
Average ticket price: €75 - €299

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 Francisco with Frontier Airlines (F9)
From Atlanta to San Francisco with Southwest Airlines (WN)
From Atlanta to San Francisco with Fly Lili (FL)
Average ticket price: €86 - €344
Connection in Barcelona (Spain)
From Chicago to Barcelona with Level (IB)
Average ticket price: €177 - €708
From Barcelona to San Francisco with Level (IB)
From Barcelona to San Francisco with Vueling (VY)
Average ticket price: €239 - €957
Connection in Cincinnati (United States)
From Chicago to Cincinnati with Allegiant Air (G4)
From Chicago to Cincinnati with Southwest Airlines (WN)
From Chicago to Cincinnati with Level (IB)
Average ticket price: €10 - €41
From Cincinnati to San Francisco with Breeze Airways (MX)
Average ticket price: €82 - €328
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 Francisco with Gol Transportes Aéreos (G3)
From Dallas to San Francisco with Frontier Airlines (F9)
From Dallas to San Francisco with Fly Lili (FL)
From Dallas to San Francisco with Level (IB)
Average ticket price: €60 - €239
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 Francisco with Frontier Airlines (F9)
From Denver to San Francisco with Southwest Airlines (WN)
Average ticket price: €38 - €153
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 Francisco with Fly Lili (FL)
Average ticket price: €104 - €416
Connection in Istanbul (Turkey)
From Chicago to Istanbul with IndiGo (6E)
Average ticket price: €220 - €881
From Istanbul to San Francisco with IndiGo (6E)
Average ticket price: €270 - €1078
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 Francisco with Fly Lili (FL)
Average ticket price: €61 - €242
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 Francisco with Frontier Airlines (F9)
From Las Vegas to San Francisco with Southwest Airlines (WN)
From Las Vegas to San Francisco with Level (IB)
Average ticket price: €17 - €67
Connection in London (United Kingdom)
From Chicago to London with Level (IB)
Average ticket price: €159 - €637
From London to San Francisco with Level (IB)
Average ticket price: €216 - €863
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 Francisco with Frontier Airlines (F9)
From Los Angeles to San Francisco with Southwest Airlines (WN)
From Los Angeles to San Francisco with Fly Lili (FL)
From Los Angeles to San Francisco with Level (IB)
Average ticket price: €14 - €56
Connection in Louisville (United States)
From Chicago to Louisville with Southwest Airlines (WN)
From Chicago to Louisville with Fly Lili (FL)
Average ticket price: €11 - €43
From Louisville to San Francisco with Breeze Airways (MX)
Average ticket price: €80 - €319
Connection in Miami (United States)
From Chicago to Miami with Gol Transportes Aéreos (G3)
From Chicago to Miami with Frontier Airlines (F9)
From Chicago to Miami with Southwest Airlines (WN)
From Chicago to Miami with Spirit Airlines (NK)
From Chicago to Miami with Fly Arna (G6)
Average ticket price: €48 - €191
From Miami to San Francisco with Gol Transportes Aéreos (G3)
From Miami to San Francisco with Level (IB)
Average ticket price: €104 - €417
Connection in Milwaukee (United States)
From Chicago to Milwaukee with Sun Country Airlines (SY)
Average ticket price: €3 - €13
From Milwaukee to San Francisco with Southwest Airlines (WN)
From Milwaukee to San Francisco with Fly Lili (FL)
Average ticket price: €74 - €296
Connection in Minneapolis (United States)
From Chicago to Minneapolis with Southwest Airlines (WN)
From Chicago to Minneapolis with Spirit Airlines (NK)
From Chicago to Minneapolis with Sun Country Airlines (SY)
From Chicago to Minneapolis with Fly Lili (FL)
Average ticket price: €14 - €57
From Minneapolis to San Francisco with Sun Country Airlines (SY)
Average ticket price: €64 - €255
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 Francisco with Gol Transportes Aéreos (G3)
From New York to San Francisco with Level (IB)
Average ticket price: €103 - €413
Connection in Ontario (United States)
From Chicago to Ontario with Southwest Airlines (WN)
From Chicago to Ontario with Fly Lili (FL)
Average ticket price: €69 - €276
From Ontario to San Francisco with Frontier Airlines (F9)
Average ticket price: €15 - €60
Connection in Paris (France)
From Chicago to Paris with Level (IB)
Average ticket price: €166 - €665
From Paris to San Francisco with French Bee (BF)
Average ticket price: €224 - €895
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 Francisco with Frontier Airlines (F9)
From Phoenix to San Francisco with Southwest Airlines (WN)
From Phoenix to San Francisco with Level (IB)
Average ticket price: €26 - €105
Connection in Portland (United States)
From Chicago to Portland with Southwest Airlines (WN)
From Chicago to Portland with Fly Lili (FL)
Average ticket price: €70 - €282
From Portland to San Francisco with Frontier Airlines (F9)
From Portland to San Francisco with Level (IB)
Average ticket price: €22 - €87
Connection in Provo (United States)
From Chicago to Provo with Allegiant Air (G4)
Average ticket price: €51 - €202
From Provo to San Francisco with Breeze Airways (MX)
Average ticket price: €24 - €96
Connection in Raleigh/Durham (United States)
From Chicago to Raleigh/Durham with Frontier Airlines (F9)
From Chicago to Raleigh/Durham with Southwest Airlines (WN)
From Chicago to Raleigh/Durham with Fly Lili (FL)
Average ticket price: €25 - €102
From Raleigh/Durham to San Francisco with Fly Lili (FL)
Average ticket price: €96 - €385
Connection in Richmond (United States)
From Chicago to Richmond with Southwest Airlines (WN)
Average ticket price: €25 - €99
From Richmond to San Francisco with Breeze Airways (MX)
Average ticket price: €98 - €392
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 Francisco with Southwest Airlines (WN)
Average ticket price: €70 - €280
Connection in Salt Lake City (United States)
From Chicago to Salt Lake City with Frontier Airlines (F9)
From Chicago to Salt Lake City with Southwest Airlines (WN)
From Chicago to Salt Lake City with Fly Lili (FL)
Average ticket price: €51 - €203
From Salt Lake City to San Francisco with Frontier Airlines (F9)
Average ticket price: €24 - €96
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 Francisco with Frontier Airlines (F9)
From San Diego to San Francisco with Southwest Airlines (WN)
Average ticket price: €18 - €74
Connection in San Jose (United States)
From Chicago to San Jose with Southwest Airlines (WN)
From Chicago to San Jose with Fly Lili (FL)
Average ticket price: €74 - €296
From San Jose to San Francisco with Southwest Airlines (WN)
From San Jose to San Francisco with Sun Country Airlines (SY)
Average ticket price: €2 - €7
Connection in Seattle (United States)
From Chicago to Seattle with Southwest Airlines (WN)
From Chicago to Seattle with Fly Lili (FL)
Average ticket price: €70 - €279
From Seattle to San Francisco with Level (IB)
Average ticket price: €27 - €109
Connection in Washington (United States)
From Chicago to Washington with Southwest Airlines (WN)
From Chicago to Washington with Fly Lili (FL)
Average ticket price: €24 - €96
From Washington to San Francisco with Level (IB)
Average ticket price: €98 - €392