Cheap Flights from Chicago to Key West - CHI to EYW (reverse)
Popular Flights from Chicago to Key West
- Airfare from Chicago to Key West on US Airways from $409 round trip
- Airfare from Chicago to Key West on American from $412 round trip
- Airfare from Chicago to Key West on Delta from $412 round trip
- Airfare from Chicago to Key West on AirTran from $412 round trip
- Airfare from Chicago to Key West on United from $412 round trip
Did You Know?
- 221 flights per week fly out of Chicago, IL connecting to Key West, FL
- American has the most one stop flights between Chicago, IL and Key West, FL.
- 63,459 seats are available per day to fly out of Chicago, IL connecting to Key West, FL
- American has 10 one stop flights between Chicago, IL and Key West, FL.
- The largest aircraft operated by Air Berlin flying between Chicago, IL and Key West, FL is a 767 with 225 seats.
- The shortest flight between Chicago, IL and Key West, FL on United is 1,347 miles.
- The smallest aircraft operated by Air Berlin flying between Chicago, IL and Key West, FL is a 767 with 225 seats.
- 4 airlines operate between Chicago, IL and Key West, FL
Farecompare Research Tools
Advance Purchase Prices from Chicago to Key West
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- AirTran$1007$1007$1007$533$533$419$419
- American$995$995$995$525$525$411$411
- Continental$1061$1061$1061$553$553$725$477
- Delta$995$995$995$525$525$411$411
- US Airways$992$992$992$522$522$408$466
- United$1053$1053$1053$545$545$717$469
Cheap Domestic Flights from Chicago - CHI
Flights
Airline
Lowest Price
Sun Ctry, Spirit, Frontier, Virgin America, AirTran, American, US Airways, Delta, United, Alaska
$238
AirTran, Virgin America, Frontier, Spirit, Sun Ctry, American, US Airways, Delta, United, Alaska
$228
Delta, AirTran, Virgin America, Frontier, Sun Ctry, US Airways, Alaska, American, United
$264
Alaska, United, US Airways, AirTran, Delta, Sun Ctry, American, Frontier, Virgin America
$264
Delta, Alaska, US Airways, American, Sun Ctry, Spirit, Frontier, Virgin America, AirTran, United
$250
Delta, United, Alaska, AirTran, American, Spirit, US Airways, JetBlue
$168
Alaska, United, Delta, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$250