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Cheap Flights from Chicago to Key West - CHI to EYW

Did You Know?

US Airways has 399 connecting flights between Chicago, IL and Key West.
You must make at least one connection to fly from Chicago, IL to Key West.

Cheap Domestic Flights from Chicago - CHI

Flights
Airline
Lowest Price
American, United, Alaska, Delta, US Airways
$120
United, Delta, US Airways, American, Spirit, JetBlue, AirTran, Alaska
$149
American, JetBlue, AirTran, Alaska, Spirit, United, US Airways
$120
AirTran, Spirit, United, Delta, US Airways, American, JetBlue, Alaska
$120
JetBlue, AirTran, US Airways, Spirit, American, Delta, United
$182
JetBlue, AirTran, American, Alaska, United, Delta, US Airways, Spirit
$120
Delta, Spirit, US Airways, United, Alaska, American, AirTran
$120
US Airways, Delta, American, Sun Country, Spirit, Frontier, Virgin America, AirTran, United, Alaska
$134
AirTran, American, US Airways, Delta, United, Alaska, Sun Country, Virgin America, Frontier, Spirit
$204
American, Delta, United, Frontier, Alaska, Spirit, US Airways
$82
Alaska, United, Delta, American, US Airways, JetBlue, AirTran
$180
Delta, United, Alaska, US Airways, AirTran, Frontier, Spirit, American
$80
US Airways, United, American, JetBlue, AirTran, Alaska, Delta
$149

Cheap Domestic Flights to Key West - EYW

Flights
Airline
Lowest Price
AirTran, American, Delta, United, US Airways
$405
AirTran, American, US Airways, Delta, United
$408
American, AirTran, United, Delta, US Airways
$428
American, US Airways, Delta, United
$452
United, Delta, US Airways, American
$436
American, US Airways, Delta, United
$334
US Airways, United, Delta, American
$410
United, American, US Airways, Delta
$322
United, Delta, US Airways
$439
US Airways, Delta, United
$436
Delta, American
$448
American, Delta
$334
American
$334
American
$334

Cheap International Flights from Chicago - CHI

Flights
Airline
Lowest Price
Air Canada, United, Delta, American, US Airways, JetBlue, Frontier, AirTran, AeroMexico, Spirit
$374
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Cheap Flights from Chicago to Key West, from $395 Round trip from CHI to EYW