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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
$104
American, JetBlue, AirTran, Alaska, Spirit, United, US Airways
$208
AirTran, Spirit, United, Delta, US Airways, American, JetBlue, Alaska
$192
JetBlue, AirTran, US Airways, Spirit, American, Delta, United
$203
JetBlue, AirTran, American, Alaska, United, Delta, US Airways, Spirit
$104
Delta, Spirit, US Airways, United, Alaska, American, AirTran
$126
US Airways, Delta, American, Sun Country, Spirit, Frontier, Virgin America, AirTran, United, Alaska
$214
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
$239
Delta, United, Alaska, US Airways, AirTran, Frontier, Spirit, American
$169
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
$418
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
$336
US Airways, United, Delta, American
$425
United, American, US Airways, Delta
$349
United, Delta, US Airways
$457
US Airways, Delta, United
$453
Delta, American
$453
American, Delta
$347
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
$361
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Cheap Flights from Chicago to Key West, from $410 Round trip from CHI to EYW