How long does the flight from Chicago to Lexington KY take?

Flight time from Chicago (ORD) to Lexington KY (LEX) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. Check the exact duration in the search results above, where we show block time per itinerary along with stop count.

Which airlines fly from Chicago to Lexington KY?

Airline availability for ORD to LEX changes by season and sometimes week to week as carriers adjust capacity. Our search above pulls live schedules and returns the airlines currently selling this route, both direct and connecting. Codeshare and interline itineraries are included, so you may see results operated by one carrier but sold by another.

Are there direct flights from Chicago to Lexington KY?

Direct (nonstop) availability on ORD to LEX varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons. Use our search above with flexible dates to see which days actually have nonstop options.

What is the cheapest month to fly from Chicago to Lexington KY?

Prices on ORD to LEX shift with seasonality, school holidays, and major events at both ends. Our 12-month price calendar below the search results shows the lowest fare found per departure date, which makes it easy to spot the cheapest weeks at a glance. Flexibility of a few days around your target date often unlocks significantly lower fares.

Chicago to Lexington KY flights

Direct and connecting flights from Chicago (ORD) to Lexington KY (LEX). Compare airlines, aircraft, and fares.

Distance: 521 km (324 mi)
Flight time: ~0h 57m
Airlines: 1
Aircraft types: 3

Airlines flying ORD → LEX

Airline	Aircraft types	Observations
SkyWest	2	2

Aircraft on this route

Embraer E170/E175 — 1 operator
Bombardier CRJ — 1 operator
Embraer E170/E175 — 1 operator

Airport details

Departure: Chicago O'Hare International Airport (ORD)

City: Chicago
Country: United States
IATA / ICAO: ORD / KORD

Arrival: Blue Grass Airport (LEX)

City: Lexington KY
Country: United States
IATA / ICAO: LEX / KLEX

Operating airlines

American Airlines (AA)
United Airlines (UA)

Distance: 520 km. Duration: 91 minutes.

Other routes from Chicago

Other routes to Lexington KY

Frequently asked questions

How many airlines fly ORD to LEX?

1 airline operates the ORD to LEX route in our 90-day observed dataset.

What aircraft fly the ORD-LEX route?

The most commonly observed aircraft on ORD to LEX include: Embraer E170/E175, Bombardier CRJ, Embraer E170/E175.

How long is the Chicago to Lexington KY flight?

The estimated flight time from Chicago (ORD) to Lexington KY (LEX) is approximately 0h 57m, based on a cruise speed of 850 km/h.

What's the distance from Chicago to Lexington KY?

The great-circle distance from Chicago (ORD) to Lexington KY (LEX) is approximately 521 km (324 miles).

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