Cheap Delta Flights from Chicago to Key West (ORD→EYW)

View AU$723 flight on Fri, 28 Nov 2025Opens in a new window
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Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Chicago to Key West route information
Origin airport
O'Hare Intl.
Destination airport
Key West Intl.
Distance
2006 km
Average flight time
4 hours 21 mins

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Frequently asked questions

How much is a Delta Air Lines flight from O'Hare Intl. Airport (ORD) to Key West Intl. Airport (EYW)?
Apply the "Price (lowest to highest)" filter on Expedia to find cheap Delta Air Lines round-trip flights from ORD to EYW. Affordable one-way fares from AU$723 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ORD to EYW with Delta Air Lines?
Browse for return or one-way flights to Key West in September or August. You could find lower fares with Delta Air Lines during these off-peak travel months.
Does Delta Air Lines fly nonstop from O'Hare Intl. Airport (ORD) to Key West Intl. Airport (EYW)?
Fill in your dates, hit search and tick the "Nonstop" filter on Expedia to find any direct flights from ORD to EYW with Delta Air Lines or another carrier.
What airports does Delta Air Lines fly into in Key West?
Key West Intl. Airport (EYW) is the primary Key West gateway for Delta Air Lines flights from O'Hare Intl. Airport (ORD).
Can I change or cancel my Delta Air Lines flight from O'Hare Intl. Airport (ORD) to Key West Intl. Airport (EYW)?
Typically, you can reschedule or cancel your flight, although there may be additional fees if you made your booking more than 24 hours ago. Need flexible options? Use our "Changes included" or "No cancel fee" filter to find flights that won't penalize you if you need to alter your plans. To modify your itinerary, head to "Trips," select your flight and click on "Manage Booking" for further information.

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