Flights from Key West International to Chicago
Top last minute flight dealsFeeling spontaneous? It’s never too late to book a trip. Here’s our pick of the best last minute flights to Chicago...
- Sat 11 JanEYWORDSun 19 JanORDEYWSilver Airways + Spirit AirlinesIndirectfrom €313
- Sat 11 JanEYWORDSun 19 JanORDEYWUnitedDirectfrom €399
- Sun 2 FebEYWORDSat 8 FebORDEYWSilver Airways + Spirit AirlinesIndirectfrom €403
Flight information Key West International to Chicago
Cheapest return price last month
Flights per week
Average flight time, total distance 2026 kilometres
Most popular airline last month
Chicago O'Hare International, Chicago Midway and Chicago Rockford
Frequently asked questions
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
Track your Key West to Chicago flight status
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Book a hotel or car hire for your stay in Chicago
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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.