Flights operate between Chicago (ORD) and Key West (EYW).
1 airline operates this route with 4 flights daily flights.
Average flight time is 3h 11m - 3h 39m.
Route distance is 1261 miles (2029 km).
Route Distance
1261 miles (2029 km)
Average Duration
3h 11m - 3h 39m
Airlines Operating This Route
United Airlines
Flight Frequency
Daily Flights
4 flights
Weekly Flights
14
Typical Departure Time Ranges
Earliest Departure
11:05
Latest Departure
11:05
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
United Airlines serves 1 destination from ORD
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| ORD → Key West (EYW) (EYW) | 7/week | 3h 11m - 3h 39m | 1,261 km | Seasonal |
Flight Schedule & Filters
United Airlines flights from Chicago (ORD) to Key West (EYW)
United Airlines operates scheduled nonstop flights between Chicago (ORD) and Key West (EYW). United Airlines operates 4 flights daily flights on this route.• Flight Duration: 3h 11m - 3h 39m (average flight time)• Distance: 1261 miles (2029 km) (air miles between airports)• Daily Flights: 4 flights (scheduled departures per day)
Chicago (ORD)
US
Key West (EYW)
US
FLIGHT TIME
3h 11m - 3h 39m
FLIGHT DISTANCE
1261 miles (2029 km)
3h 19m - 3h 19m
11:05
11:05
1261 miles (2029 km)
November
1 (Show)
14
United Airlines Terminal Information & Contact
Departure Terminal - Chicago (ORD)
Terminal: 2
Phone: 1-800-864-8331
Location: 2, Chicago, US
Arrival Terminal - Key West (EYW)
Terminal: 1
Phone: 1-800-864-8331
Location: 1, Key West, US
United Airlines Flight Schedule from Chicago (ORD) to Key West (EYW)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
UA3685 |  United Airlines | 11:05 | 15:24:00 | Embraer 170 |
United Airlines Monthly Flight Calendar
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United Airlines Terminal Information
Departure Terminal at Chicago (ORD):
• Terminal : United Airlines operates from this terminal
Terminal 2:
• United Airlines Terminal Phone: 1-800-864-8331
Arrival Terminal at Key West (EYW):
• Terminal : United Airlines operates from this terminal
Terminal 1:
• United Airlines Terminal Phone: 1-800-864-8331
Weather & Climate at Key West (EYW)
26.1°C
Avg Temperature82mm
Avg Rainfall18.7km/h
Avg Wind Speed76%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Key West (EYW)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Key West (EYW)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly United Airlines to Key West (EYW)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Seasonal Insight
Best travel months: 2025-01, 2025-02, 2025-03, 2025-05, 2025-10, 2025-11
Seasonal Travel Calendar
United Airlines Contact Information and Customer Services
United Airlines Address
233 S. Wacker Drive
Chicago, IL 60606, United States
Customer Service Phone
+1-800-864-8331Official Website
united.comFrequently Asked Questions
How many United Airlines flights operate from Chicago (ORD) to Key West (EYW)?
United Airlines operates 1 flight from Chicago (ORD) to Key West (EYW).
What city does Key West (EYW) airport serve?
Key West (EYW) airport serves Key West, US.
How long is the United Airlines flight from Chicago (ORD) to Key West (EYW)?
The flight duration is approximately 3h 11m - 3h 39m.
What is the distance from Chicago (ORD) to Key West (EYW)?
The distance is 1261 miles (2029 km).
What aircraft does United Airlines use on this route?
United Airlines uses Embraer 170 on this route.
Which other airlines operate on this route?
1 other airline operates on this route: American Airlines.
Which terminal does United Airlines use at Chicago (ORD)?
United Airlines flights from Chicago (ORD) depart from Terminal 2. Terminal 2 phone: 1-800-864-8331.
View all United Airlines flights to Chicago (ORD) →
Popular United Airlines routes from Chicago include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.