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Flights from Key West International to Chicago

Top last minute flight deals

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Estimated lowest prices only. Found in the last 14 days.

Flight information Key West International to Chicago

Cheapest return price last month

€312

Direct airlines

2

Flights per week

3

Average flight time, total distance 2026 kilometres

3h 25min

Most popular airline last month

United

Chicago O'Hare International, Chicago Midway and Chicago Rockford

3 airports

Frequently asked questions

There are 3 airports in Chicago: Chicago O'Hare International, Chicago Midway and Chicago Rockford.
The best price found on Skyscanner for a flight from Key West International to Chicago is €312. This was found by aggregating across different carriers and is the cheapest price for the whole month.
3h 25min is the average flight time from Key West International to Chicago.
There are 2 airlines who fly direct from Key West International to Chicago.
As of October, there are 3 flights per week flying from Key West International to Chicago.

Compare flights from Key West to Chicago using Skyscanner’s flight search

Skyscanner is a free travel search engine that helps travellers compare cheap tickets from all major travel agents and airlines, thereby finding you the best deal on flights from Key West to Chicago.

How to find cheap flights from Key West to Chicago

  • By signing up to Skyscanner Price Alerts you can track the price of your flights to Chicago. Never miss out on cheap travel deals again!
  • Flexible with your travel dates? Use Skyscanner’s 'whole month' search tool to find the cheapest day to travel between Key West and Chicago.
  • Looking for last minute flights? Our guide contains everything you need to know about finding last minute bargains for your trip to Chicago.

Useful information when booking flights to Chicago from Key West

Check the information panel above to get details about:

  • Travel distance from Key West to Chicago
  • Key West to Chicago flight time
  • Which airlines offer the best deals on cheap flights from Key West to Chicago
  • Which airlines offer direct flights from Key West to Chicago

Get to know the luggage size and weight restrictions before boarding the plane. Our thorough guides include some of the most popular airlines: Ryanair, Aer Lingus and EasyJet.

Track your Key West to Chicago flight status

Make sure you are up to date with the latest information regarding your flight. Skyscanner’s arrival and departure boards cover all major airports in Ireland, including:

Book a hotel or car hire for your stay in Chicago

Interested in booking a hotel or car hire for your trip to Chicago? For cheap hotel and car hire deals in Chicago, why not try Skyscanner?

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.