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Cheap Flights to Illinois

Popular Flights to Illinois

Did You Know?

  • There are 45 carriers operating within Illinois.
  • There are 447 international flights per week out of Illinois.
  • The shortest international flight from Illinois is 351 miles.
  • There are flights to 51 different countries from Illinois.
  • There are 680,857 seats available for travel within Illinois on a weekly basis.
  • There are 12 airports operating within Illinois.
  • There are 1,940 flights operating weekly within Illinois.
  • The longest flight out of Illinois is 7,779 miles.

Cheap Domestic Flights to Illinois - IL

Flights
Airline
Lowest Price
American, United, Alaska, Spirit, AirTran, Delta, US Airways
$190
Spirit, US Airways, American, United, AirTran, Alaska
$138
Alaska, Frontier, United, Delta, American, US Airways, Spirit
$178
Alaska, AirTran, Frontier, Spirit, American, Delta, United, US Airways
$88
United, US Airways, Alaska, American, Sun Ctry, Spirit, Delta, AirTran, Frontier, Virgin America
$240
Spirit, US Airways, Alaska, United, Delta, American, Sun Ctry
$72
Alaska, AirTran, JetBlue, American, US Airways, United, Delta
$166
Delta, American, US Airways, United, Spirit, Frontier, Virgin America, AirTran, Sun Ctry
$168
Spirit, Delta, United, Alaska, US Airways, Frontier, AirTran, American
$175
Delta, Alaska, American, US Airways, Sun Ctry, Frontier, Virgin America, AirTran, United
$264
Delta, United, US Airways, Alaska, American
$204
JetBlue, AirTran, American, US Airways, Delta, United, Alaska
$216
American, AirTran, Frontier, US Airways, Delta, United
$260
Alaska, United, Delta, American, JetBlue, AirTran, US Airways
$303
Alaska, US Airways, American, Spirit, JetBlue, AirTran, United, Delta
$138
American, Alaska, United, Delta, US Airways, JetBlue
$220
US Airways, American, Spirit, JetBlue, AirTran, United, Delta, Alaska
$128
United, Delta, Alaska, AirTran, Sun Ctry, Virgin America, American, US Airways, Frontier
$264
Alaska, American, JetBlue, Delta, United, US Airways, AirTran
$232
Pacific Wings, US Airways, American, United, Delta, Alaska
$204
United, Alaska, Delta, US Airways, American
$304
Sun Ctry, Spirit, Frontier, Virgin America, American, US Airways, Delta, United, Alaska
$250
JetBlue, Alaska, United, Delta, US Airways, American, Spirit, AirTran
$128
Delta, US Airways, American, United, Alaska
$218
United, Delta, American, US Airways, Frontier, AirTran
$208
Alaska, United, Delta, US Airways, American, Spirit, JetBlue, AirTran
$176
American, Delta, US Airways, United, Alaska
$204
United, US Airways, Alaska, American, Delta
$235
US Airways, Frontier, Spirit, American, Alaska, Virgin America, United, Delta
$250
Delta, United, US Airways, American, AirTran, Alaska
$190
American, Alaska, United, Delta, US Airways
$204
Delta, United, American, JetBlue, AirTran, Alaska, US Airways
$182
American, US Airways, Alaska, United, Delta
$161
US Airways, Delta, American, Frontier, AirTran, Alaska, United
$264
United, Delta, American, Frontier, AirTran, US Airways, Alaska
$264
Alaska, American, US Airways, Delta, United
$218
Alaska, Publiccharters.Com, American, US Airways, Delta, United
$161
US Airways, Alaska, United, Delta, American
$214
Alaska, US Airways, Spirit, AirTran, American, Delta
$324
US Airways, Alaska, United, American
$164
AirTran, US Airways, American, Delta, United, Alaska
$320
Delta, American, US Airways, Spirit, AirTran, United, Alaska
$210
Alaska, American, United, AirTran, US Airways, Delta
$266

Cheap International Flights to Illinois - IL

Flights
Airline
Lowest Price
Aer Lingus, KLM, Turkish, Brussels, Virgin Atlantic, United, Korean, Iberia, Lufthansa, Alitalia, Austrian, SAS, LOT, Air Canada, Delta, American, SWISS, Air France, British Airways, US Airways
£405
Porter, US Airways, Air Canada, United, Delta, American, WestJet
CAD251
Austrian, American, Delta, United, Air Canada, Singapore, British Airways, Finnair, Alitalia, SAS, LOT, Air Berlin, US Airways, Korean, Iberia, Lufthansa, Air France, Turkish, Aer Lingus, KLM, SWISS, Brussels
€323
Lufthansa, Emirates, Korean, American, Delta, United, Malaysia, Air Canada, Air France, Singapore, All Nippon, China E, Cathay, Turkish, Japan, Alitalia, British Airways, US Airways, Etihad
¥95795
Austrian, Air France, Aer Lingus, Iberia, KLM, Lufthansa, Korean, Air Berlin, American, US Airways, SWISS, LOT, Tahiti Nui, SAS, Brussels, Alitalia, British Airways, Air Canada, United, Delta, Turkish
€523
AirTran, Aeromexico, Air Canada, American, Taca, Delta, Lan, Lacsa, US Airways, Alaska, United
$412
WestJet, American, US Airways, Alaska, United, Delta, Air Canada
$317
United, WestJet, Porter, Air Canada, Delta, American, US Airways
CAD279
Iberia, Brussels, Austrian, Turkish, Aer Lingus, Korean, Air Canada, KLM, SWISS, Alitalia, British Airways, SAS, United, American, Air France, Lufthansa, Singapore, US Airways, Delta, LOT
€512
Cheap Flights to Illinois, Airfares Starting at $58 Round trip for Illinois Flights (IL)