Travelers: If your trip is not within 72 hours, we urge you to hold off calling customer service so we can help those with more imminent travel.
For other steps you can take now Request to change or cancel your booking - Click here ✖

CHEAP FLIGHTS FROM Chicago TO Key West

Round Trip One Way Multi-City
1 Passenger
-
1 adult
+
+ add children
Economy/Coach
SEARCH FLIGHTS
Additional Options  
  • $210
    total per person
    SELECT
    Delta
    Chicago - May, 3rd Key West - May, 3rd
    Key West - May, 7th Chicago - May, 7th
  • $194
    total per person
    SELECT
    Delta
    Chicago - Apr, 19th Key West - Apr, 19th
    Key West - Apr, 26th Chicago - Apr, 26th
  • $194
    total per person
    SELECT
    Delta
    Chicago - May, 5th Key West - May, 5th
    Key West - May, 11th Chicago - May, 11th
  • $194
    total per person
    SELECT
    Delta
    Chicago - May, 21st Key West - May, 21st
    Key West - May, 27th Chicago - May, 27th
  • $194
    total per person
    SELECT
    Delta
    Chicago - Apr, 24th Key West - Apr, 24th
    Key West - May, 1st Chicago - May, 1st
Home Page    Cheap flights    North America    United States    Southern United States    Key West, FL    From Chicago
Facts about flights from Chicago to Key West
  •   On average, it is $334.94 for a direct flight between Chicago and Key West
  •   It is on average $239.23 for a 2 stop(s) flight between Chicago and Key West
  •   april is the cheapest time to fly between Chicago and Key West
  •   Usually, people stay 7 days when travelling from Chicago to Key West
  •   There is on average 1 stop(s) when flying between Chicago and Key West
  •   Delta offers the best and the cheapest deal (flight DL2030) between Chicago and Key West : 4h 32m at $273.94
Cost of living in Chicago and Key West
Chicago is 10% more expensive than Key West

  Chicago   Key West
Apartment (3 bedrooms) outside of centre $1 886.36   $1 100.00
Milk (1 liter) $0.88   $1.72
1 Summer dress in a chain store $32.14   $30.00
One-way ticket (local transport) $2.25   $0.75
Local cheese (1kg) $7.90   $12.71
* All price are converted to USD
Related Searches
Other users searched

Seasonal price trend for cheap flights from Chicago to Key West


  • 420-
  • 373-
  • 326-
  • 279-
  • 232-
  • 185-
  • 138-
  • 91-
  • 44-
  • 0-
  • $247
    JAN
  • $247
    FEB
  • $189
    MAR
  • $145
    APR
  • $145
    MAY
  • $187
    JUN
  • $189
    JUL
  • $189
    AUG
  • $289
    SEP
  • $217
    OCT
  • $268
    NOV
  • $320
    DEC

Information about travelling from Chicago to Key West

  • Average flight duration between Key West and Chicago
    5h 12m
  • Distance between Key West and Chicago
    2 001 km
  • Most popular airline for this trip
    United
  • Airlines who fly from Key West to Chicago
    United
Source

Popular Routes To Key West

 

Popular Routes From Chicago