Cheap flights from Key West to Chicago O'Hare

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How to get the best price from Key West to Chicago O'Hare?

Depending on when you travel and how far in advance you book, fares between Key West and Chicago can differ a lot.

Pick a travel date to see today’s available fares.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Are there multiple airports in Key West and Chicago?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

  • Airports in Key West: Only Key West - International operates in this city.
  • Airports in Chicago: 3 airports are available in Chicago - Midway, O'Hare, Rockford.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Flights from Key West - International to Chicago - O'Hare

Customize your flight from Key West to Chicago O'Hare

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from Ryanair, Easyjet, British Airways, Expedia, eDreams, and more.

Other popular destinations

Thinking about United States? You might also consider: Las Vegas, Los Angeles, Miami, New York City, Orlando.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.
Frequently Asked Questions

Frequently asked questions about flights from Key West to Chicago O'Hare.

How much does an airline ticket from Key West to Chicago O'Hare cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Key West to Chicago O'Hare.

How far is Key West from Chicago?

Key West is about 1254 mi from Chicago.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the airports in Key West?

Key West has one airport: Key West - International.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Key West to Chicago?

This information is not available at the moment.

What is the cheapest month to fly from Key West to Chicago?

This information is not available at the moment.

What is the most expensive month to fly from Key West to Chicago?

This information is not available at the moment.

What is the best day of the week to fly from Key West to Chicago?

This information is not available at the moment.