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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.
There are 3192 flights from Chicago, IL to Key West per week.
98,222 seats are available per week to fly from Chicago, IL to 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
$157
United, Delta, US Airways, American, Spirit, JetBlue, AirTran, Alaska
$157
American, JetBlue, AirTran, Alaska, Spirit, United, US Airways
$93
AirTran, Spirit, United, Delta, US Airways, American, JetBlue, Alaska
$104
JetBlue, AirTran, US Airways, Spirit, American, Delta, United
$216
JetBlue, AirTran, American, Alaska, United, Delta, US Airways, Spirit
$137
Delta, Spirit, US Airways, United, Alaska, American, AirTran
$115
US Airways, Delta, American, Sun Country, Spirit, Frontier, Virgin America, AirTran, United, Alaska
$148
AirTran, American, US Airways, Delta, United, Alaska, Sun Country, Virgin America, Frontier, Spirit
$258
American, Delta, United, Frontier, Alaska, Spirit, US Airways
$115
Alaska, United, Delta, American, US Airways, JetBlue, AirTran
$189
Delta, United, Alaska, US Airways, AirTran, Frontier, Spirit, American
$113
US Airways, United, American, JetBlue, AirTran, Alaska, Delta
$113

Cheap Domestic Flights to Key West - EYW

Flights
Airline
Lowest Price
AirTran, American, Delta, United, US Airways
$416
AirTran, American, US Airways, Delta, United
$420
American, AirTran, United, Delta, US Airways
$440
American, US Airways, Delta, United
$470
United, Delta, US Airways, American
$453
American, US Airways, Delta, United
$349
US Airways, United, Delta, American
$425
United, American, US Airways, Delta
$336
United, Delta, US Airways
$457
US Airways, Delta, United
$453
Delta, American
$453
American, Delta
$349
American
$349
American
$349

Cheap International Flights from Chicago - CHI

Flights
Airline
Lowest Price
Air Canada, United, Delta, American, US Airways, JetBlue, Frontier, AirTran, AeroMexico, Spirit
$411
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Cheap Flights from Chicago to Key West, from $410 Round trip from CHI to EYW