Lowcost flights from Chicago (United States) to Boston (United States), €34 - €137

Direct distance between cities: 1366 km. Average direct flight time is 2:36 hours.

Please note! Some routes are seasonal.

From Chicago to Boston with Fly Lili (FL)
From Chicago to Boston with Level (IB)
From Chicago to Boston with Spirit Airlines (NK)
From Chicago to Boston with Southwest Airlines (WN)
Average ticket price: €34 - €137

Connection in Akron (United States)
From Chicago to Akron with Allegiant Air (G4)
From Chicago to Akron with Southwest Airlines (WN)
Average ticket price: €13 - €53
From Akron to Boston with Southwest Airlines (WN)
From Akron to Boston with Fly Lili (FL)
Average ticket price: €22 - €88
Connection in Asheville (United States)
From Chicago to Asheville with Allegiant Air (G4)
Average ticket price: €21 - €84
From Asheville to Boston with Allegiant Air (G4)
Average ticket price: €31 - €126
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 Boston with Frontier Airlines (F9)
From Atlanta to Boston with Southwest Airlines (WN)
From Atlanta to Boston with Spirit Airlines (NK)
From Atlanta to Boston with Fly Lili (FL)
Average ticket price: €38 - €151
Connection in Atlantic City (United States)
From Chicago to Atlantic City with Spirit Airlines (NK)
Average ticket price: €29 - €115
From Atlantic City to Boston with Spirit Airlines (NK)
From Atlantic City to Boston with Sun Country Airlines (SY)
Average ticket price: €11 - €44
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 Boston with Southwest Airlines (WN)
From Baltimore to Boston with Spirit Airlines (NK)
From Baltimore to Boston with Fly Lili (FL)
Average ticket price: €14 - €58
Connection in Barcelona (Spain)
From Chicago to Barcelona with Level (IB)
Average ticket price: €177 - €708
From Barcelona to Boston with Level (IB)
From Barcelona to Boston with Vueling (VY)
Average ticket price: €147 - €587
Connection in Charlotte (United States)
From Chicago to Charlotte with Frontier Airlines (F9)
From Chicago to Charlotte with Southwest Airlines (WN)
From Chicago to Charlotte with Fly Lili (FL)
Average ticket price: €24 - €95
From Charlotte to Boston with Frontier Airlines (F9)
From Charlotte to Boston with Level (IB)
Average ticket price: €29 - €116
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 Boston with Frontier Airlines (F9)
From Cincinnati to Boston with Level (IB)
Average ticket price: €30 - €119
Connection in Columbus (United States)
From Chicago to Columbus with Southwest Airlines (WN)
From Chicago to Columbus with Fly Lili (FL)
From Chicago to Columbus with Level (IB)
Average ticket price: €11 - €44
From Columbus to Boston with Level (IB)
Average ticket price: €26 - €103
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 Boston with Gol Transportes Aéreos (G3)
From Dallas to Boston with Frontier Airlines (F9)
From Dallas to Boston with Southwest Airlines (WN)
From Dallas to Boston with Spirit Airlines (NK)
From Dallas to Boston with Level (IB)
Average ticket price: €62 - €249
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 Boston with Southwest Airlines (WN)
Average ticket price: €71 - €284
Connection in Detroit (United States)
From Chicago to Detroit with Southwest Airlines (WN)
From Chicago to Detroit with Spirit Airlines (NK)
From Chicago to Detroit with Fly Lili (FL)
Average ticket price: €10 - €38
From Detroit to Boston with Spirit Airlines (NK)
Average ticket price: €25 - €99
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 Boston with Spirit Airlines (NK)
Average ticket price: €50 - €199
Connection in Fort Myers (United States)
From Chicago to Fort Myers with Southwest Airlines (WN)
From Chicago to Fort Myers with Spirit Airlines (NK)
From Chicago to Fort Myers with Fly Lili (FL)
Average ticket price: €44 - €177
From Fort Myers to Boston with Breeze Airways (MX)
Average ticket price: €50 - €201
Connection in Grand Rapids (United States)
From Chicago to Grand Rapids with Southwest Airlines (WN)
Average ticket price: €5 - €21
From Grand Rapids to Boston with Allegiant Air (G4)
Average ticket price: €30 - €118
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 Boston with Southwest Airlines (WN)
Average ticket price: €65 - €258
Connection in Indianapolis (United States)
From Chicago to Indianapolis with Allegiant Air (G4)
From Chicago to Indianapolis with Southwest Airlines (WN)
From Chicago to Indianapolis with Spirit Airlines (NK)
Average ticket price: €7 - €27
From Indianapolis to Boston with Level (IB)
Average ticket price: €33 - €131
Connection in Istanbul (Turkey)
From Chicago to Istanbul with IndiGo (6E)
Average ticket price: €220 - €881
From Istanbul to Boston with IndiGo (6E)
Average ticket price: €194 - €776
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 Boston with Southwest Airlines (WN)
From Kansas City to Boston with Spirit Airlines (NK)
Average ticket price: €50 - €201
Connection in Knoxville (United States)
From Chicago to Knoxville with Allegiant Air (G4)
Average ticket price: €19 - €75
From Knoxville to Boston with Allegiant Air (G4)
Average ticket price: €33 - €133
Connection in London (United Kingdom)
From Chicago to London with Level (IB)
Average ticket price: €159 - €637
From London to Boston with Level (IB)
Average ticket price: €132 - €528
Connection in Madrid (Spain)
From Chicago to Madrid with Level (IB)
Average ticket price: €168 - €673
From Madrid to Boston with Level (IB)
Average ticket price: €137 - €547
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 Boston with Gol Transportes Aéreos (G3)
From Miami to Boston with Spirit Airlines (NK)
From Miami to Boston with Level (IB)
Average ticket price: €51 - €202
Connection in Milwaukee (United States)
From Chicago to Milwaukee with Sun Country Airlines (SY)
Average ticket price: €3 - €13
From Milwaukee to Boston with Southwest Airlines (WN)
From Milwaukee to Boston with Fly Lili (FL)
Average ticket price: €34 - €138
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 Boston with Sun Country Airlines (SY)
Average ticket price: €45 - €180
Connection in Myrtle Beach (United States)
From Chicago to Myrtle Beach with Southwest Airlines (WN)
From Chicago to Myrtle Beach with Spirit Airlines (NK)
Average ticket price: €30 - €119
From Myrtle Beach to Boston with Spirit Airlines (NK)
Average ticket price: €30 - €118
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 Boston with Southwest Airlines (WN)
From Nashville to Boston with Spirit Airlines (NK)
Average ticket price: €38 - €151
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 Boston with Spirit Airlines (NK)
Average ticket price: €55 - €219
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 Boston with Gol Transportes Aéreos (G3)
From New York to Boston with Spirit Airlines (NK)
From New York to Boston with Level (IB)
Average ticket price: €8 - €31
Connection in Norfolk (United States)
From Chicago to Norfolk with Southwest Airlines (WN)
From Chicago to Norfolk with Fly Lili (FL)
Average ticket price: €28 - €112
From Norfolk to Boston with Spirit Airlines (NK)
Average ticket price: €19 - €76
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 Boston with Allegiant Air (G4)
From Orlando to Boston with Breeze Airways (MX)
From Orlando to Boston with Frontier Airlines (F9)
From Orlando to Boston with Spirit Airlines (NK)
From Orlando to Boston with Fly Lili (FL)
Average ticket price: €45 - €180
Connection in Philadelphia (United States)
From Chicago to Philadelphia with Frontier Airlines (F9)
From Chicago to Philadelphia with Southwest Airlines (WN)
From Chicago to Philadelphia with Fly Lili (FL)
Average ticket price: €27 - €107
From Philadelphia to Boston with Frontier Airlines (F9)
From Philadelphia to Boston with Level (IB)
Average ticket price: €11 - €44
Connection in Punta Gorda (United States)
From Chicago to Punta Gorda with Allegiant Air (G4)
Average ticket price: €44 - €174
From Punta Gorda to Boston with Allegiant Air (G4)
Average ticket price: €50 - €198
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 Boston with Frontier Airlines (F9)
Average ticket price: €25 - €98
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 Boston with Southwest Airlines (WN)
Average ticket price: €42 - €167
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 Boston with Spirit Airlines (NK)
Average ticket price: €48 - €191
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 Boston with Level (IB)
Average ticket price: €16 - €64