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Flights from Chicago to Key West
Cheap flight deals from Chicago to Key West
Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.
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Round-trip
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One way
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ORD 7:27 AM23h 33m1 stopsEYW 8:00 AMChicago - Key West | Mon, Jun 16 | Spirit AirlinesEYW 2:45 PM7h 34m1 stopsORD 9:19 PMKey West - Chicago | Thu, Jun 19 | Silver AirwaysPHP 11,911 PHP 18,20635% OFF35% OFFPHP 18,206 PHP 11,911
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ORD 6:30 AM6h 30m1 stopsEYW 2:00 PMChicago - Key West | Mon, Jun 2 | Spirit AirlinesEYW 2:45 PM6h 23m1 stopsORD 8:08 PMKey West - Chicago | Wed, Jun 4 | United AirlinesPHP 12,752 PHP 18,20630% OFF30% OFFPHP 18,206 PHP 12,752
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ORD 6:30 AM6h 30m1 stopsEYW 2:00 PMChicago - Key West | Tue, Jun 3 | Spirit AirlinesEYW 2:45 PM6h 23m1 stopsORD 8:08 PMKey West - Chicago | Wed, Jun 4 | United AirlinesPHP 13,439 PHP 18,20626% OFF26% OFFPHP 18,206 PHP 13,439
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ORD 3:48 PM15h 12m1 stopsEYW 8:00 AMChicago - Key West | Mon, Jun 16 | Frontier AirlinesEYW 2:45 PM8h 44m1 stopsORD 10:29 PMKey West - Chicago | Fri, Jun 20 | Silver AirwaysPHP 13,66325% OFFPHP 18,206 PHP 13,663
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MDW 4:06 PM20h 54m1 stopsEYW 2:00 PMChicago - Key West | Thu, Jun 12 | Frontier AirlinesEYW 2:45 PM8h 47m1 stopsMDW 10:32 PMKey West - Chicago | Thu, Jun 19 | Silver AirwaysPHP 14,52820% OFFPHP 18,206 PHP 14,528
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ORD 1:30 PM5h 37m1 stopsEYW 8:07 PMChicago - Key West | Fri, May 30 | Delta Air LinesEYW 6:00 PM6h 58m1 stopsORD 11:58 PMKey West - Chicago | Wed, Jun 4 | Delta Air LinesPHP 14,58920% OFFPHP 18,206 PHP 14,589
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ORD 9:39 AM6h 33m1 stopsEYW 5:12 PMChicago - Key West | Wed, May 28 | Delta Air LinesEYW 11:48 AM8h1 stopsORD 6:48 PMKey West - Chicago | Tue, Jun 3 | Delta Air LinesPHP 14,62820% OFFPHP 18,206 PHP 14,628
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ORD 1:30 PM5h 37m1 stopsEYW 8:07 PMChicago - Key West | Tue, May 27 | Delta Air LinesEYW 11:48 AM5h 59m1 stopsORD 4:47 PMKey West - Chicago | Tue, Jun 3 | Delta Air LinesPHP 14,82919% OFFPHP 18,206 PHP 14,829
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ORD 7:27 AM23h 33m1 stopsEYW 8:00 AMChicago - Key West | Thu, Jun 12 | Spirit AirlinesEYW 2:45 PM7h 34m1 stopsORD 9:19 PMKey West - Chicago | Thu, Jun 19 | Silver AirwaysPHP 14,84418% OFFPHP 18,206 PHP 14,844
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ORD 9:49 AM6h 45m1 stopsEYW 5:34 PMChicago - Key West | Tue, Jul 1 | Delta Air LinesEYW 6:00 PM4h 47m1 stopsMDW 9:47 PMKey West - Chicago | Tue, Jul 8 | Delta Air LinesPHP 14,92918% OFFPHP 18,206 PHP 14,929
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CHI 1:00 PM17h 25m1 stopsEYW Invalid DateChicago - Key West | Sat, May 24 | Normal AirlineEYW 3:00 PM6hNonstopCHI 4:00 PMKey West - Chicago | Mon, May 26 | Normal AirlineFind More FlightsFind More Flights
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MDW 4:06 PM19h 9m1 stopsEYW 12:15 PMChicago - Key West | Sun, Jun 1 | Frontier AirlinesPHP 4,863 PHP 8,33142% OFF42% OFFPHP 8,331 PHP 4,863
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ORD 6:30 AM6h 30m1 stopsEYW 2:00 PMChicago - Key West | Sun, Jun 1 | Spirit AirlinesPHP 4,941 PHP 8,33141% OFF41% OFFPHP 8,331 PHP 4,941
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ORD 12:20 PM18h 40m1 stopsEYW 8:00 AMChicago - Key West | Sat, Jun 21 | Frontier AirlinesPHP 5,720 PHP 8,33131% OFF31% OFFPHP 8,331 PHP 5,720
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ORD 7:27 AM23h 33m1 stopsEYW 8:00 AMChicago - Key West | Mon, Jun 16 | Spirit AirlinesPHP 5,73631% OFFPHP 8,331 PHP 5,736
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ORD 4:35 PM16h 7m1 stopsEYW 9:42 AMChicago - Key West | Sat, Jun 7 | Spirit AirlinesPHP 6,02928% OFFPHP 8,331 PHP 6,029
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ORD 3:48 PM15h 12m1 stopsEYW 8:00 AMChicago - Key West | Mon, Jun 16 | Frontier AirlinesPHP 6,11427% OFFPHP 8,331 PHP 6,114
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ORD 5:08 PM15h 34m1 stopsEYW 9:42 AMChicago - Key West | Sat, Jun 7 | Frontier AirlinesPHP 6,18326% OFFPHP 8,331 PHP 6,183
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ORD 6:30 AM6h 30m1 stopsEYW 2:00 PMChicago - Key West | Tue, Jun 10 | Spirit AirlinesPHP 6,29224% OFFPHP 8,331 PHP 6,292
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ORD 10:46 AM21h 56m1 stopsEYW 9:42 AMChicago - Key West | Sat, Jun 21 | Spirit AirlinesPHP 6,75519% OFFPHP 8,331 PHP 6,755
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ORD 12:20 PM18h 40m1 stopsEYW 8:00 AMChicago - Key West | Sat, Jul 5 | Frontier AirlinesPHP 6,83218% OFFPHP 8,331 PHP 6,832
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CHI 1:00 PM17h 25m1 stopsEYW Invalid DateChicago - Key West | Sat, May 24 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flying from Chicago to Key West
Cheapest one-way flight price | PHP 4,862 |
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Cheapest round-trip ticket price | PHP 21,265 |
Off-season for travel | April |
Peak season for travel | February |
Flight distance | 2,001.04 km |
Average flight time | 3 hours 13 minutes |
Popular airline | Delta Air Lines |
When is the cheapest time to fly from Chicago to Key West?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Chicago (CHI) to Key West (EYW) the cheapest?
Airlines adjust prices for flights from Chicago to Key West based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Chicago (CHI) to Key West (EYW) cost?
According to Trip.com's data, the lowest price is around PHP 27,495. -
How long does it take to fly from Chicago (CHI) to Key West (EYW) and what is the distance?
It takes around 3 hours 13 minutes to fly from Chicago (CHI) to Key West (EYW). -
What are the most popular airlines that fly from Chicago (CHI) to Key West (EYW)?
Airlines with flights from Chicago (CHI) to Key West (EYW): American Airlines.
How to find a cheap flight from Chicago to Key West
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Key West. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
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Popular Airlines to Key West
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