Cheap Flights from Lexington Blue Grass to Denver International

Compare Lexington Blue Grass to Denver International flight deals

Find the cheapest month or even day of the year to fly to Denver International

Book the best Denver International fare with no extra fees

Flight deals from Lexington Blue Grass to Denver International

Looking for a cheap last-minute deal or the best return flight from Lexington Blue Grass Airport to Denver International Airport? If you want to travel next month, return fares start from R 4,691. Find the lowest prices on one-way and return tickets right here.

Denver.R 2,739 per passenger.Departing Sun, 2 Aug.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Lexington Blue Grass on Sun, 2 Aug, arriving in Denver International.Price includes taxes and charges.From R 2,739, select.

Denver.R 2,920 per passenger.Departing Thu, 8 Oct.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Lexington Blue Grass on Thu, 8 Oct, arriving in Denver International.Price includes taxes and charges.From R 2,920, select.

Denver.R 3,380 per passenger.Departing Thu, 24 Sep.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Lexington Blue Grass on Thu, 24 Sep, arriving in Denver International.Price includes taxes and charges.From R 3,380, select.

Denver.R 3,673 per passenger.Departing Wed, 22 Jul.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Lexington Blue Grass on Wed, 22 Jul, arriving in Denver International.Price includes taxes and charges.From R 3,673, select.

Denver.R 4,277 per passenger.Departing Sat, 31 Oct.One-way flight with United.Outbound direct flight with United departs from Lexington Blue Grass on Sat, 31 Oct, arriving in Denver International.Price includes taxes and charges.From R 4,277, select.

Denver.R 4,277 per passenger.Departing Mon, 2 Nov.One-way flight with United.Outbound direct flight with United departs from Lexington Blue Grass on Mon, 2 Nov, arriving in Denver International.Price includes taxes and charges.From R 4,277, select.

Denver.R 4,277 per passenger.Departing Mon, 3 Aug.One-way flight with United.Outbound direct flight with United departs from Lexington Blue Grass on Mon, 3 Aug, arriving in Denver International.Price includes taxes and charges.From R 4,277, select.

Denver.R 4,278 per passenger.Departing Thu, 17 Sep.One-way flight with United.Outbound direct flight with United departs from Lexington Blue Grass on Thu, 17 Sep, arriving in Denver International.Price includes taxes and charges.From R 4,278, select.

Denver.R 4,288 per passenger.Departing Tue, 28 Jul.One-way flight with United.Outbound direct flight with United departs from Lexington Blue Grass on Tue, 28 Jul, arriving in Denver International.Price includes taxes and charges.From R 4,288, select.

Denver.R 4,457 per passenger.Departing Thu, 13 May.One-way flight with Delta.Outbound indirect flight with Delta, departs from Lexington Blue Grass on Thu, 13 May, arriving in Denver International.Price includes taxes and charges.From R 4,457, select.

Denver.R 5,690 per passenger.Departing Thu, 13 May.One-way flight with United.Outbound direct flight with United departs from Lexington Blue Grass on Thu, 13 May, arriving in Denver International.Price includes taxes and charges.From R 5,690, select.

Find the cheapest month to fly from Lexington Blue Grass to Denver International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lexington Blue Grass to Denver International flights are currently cheapest in August.

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Direct flights from Lexington Blue Grass to Denver International

Lexington Blue Grass to Denver International: Alternative routes

Compare routes from Lexington Blue Grass to Denver below. You may find an airport to fly into that's cheaper, faster, or easier than Denver International.

Denver International

30km from central Denver

ClosestCheapest

from R 2,739

Search flights

Lexington to Denver: Flight information

The things to know before you go.

Cheapest flight found	R 2,739
Cheapest month to fly	August
Average flight time	3 hrs, 13 mins
Most popular airline	United
Average flights per week	12

Finding cheap flights from Lexington Blue Grass to Denver International: Frequently asked questions

How much are return flights from Lexington Blue Grass to Denver International?

The best price we found for a return flight from Lexington Blue Grass to Denver International is R 4,691. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Lexington Blue Grass to Denver International?

3 hours and 13 minutes is the average flight time from Lexington Blue Grass to Denver International.

Which airlines fly direct from Lexington Blue Grass to Denver International?

United and SkyWest Airlines fly direct from Lexington Blue Grass to Denver International.

How many flights are there a week from Lexington Blue Grass to Denver International?

As of July 2026, there are 12 flights per week flying from Lexington Blue Grass to Denver International.

When is the cheapest time to fly from Lexington Blue Grass to Denver International?

The cheapest month to fly from Lexington Blue Grass to Denver International is usually September.

Which upcoming date is cheapest to fly from Lexington Blue Grass Airport to Denver International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lexington Blue Grass Airport to Denver International Airport on Wednesday, 16 September 2026.

Can I get a direct flight from Lexington Blue Grass Airport to Denver International Airport?

Yes – the average flight time is 3 hours and 13 minutes.

How can I find the best flight deal to Denver International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Denver International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Denver?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Denver is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Lexington Blue Grass Airport to Denver International with?

Currently, United offers the cheapest flight tickets to Denver International.

Flying from Lexington Blue Grass Airport (LEX) to Denver International Airport (DEN): what you need to know

The average time for a direct flight from Lexington Blue Grass Airport to Denver International Airport is 3 hours 10 minutes.
The timezone in Denver is UTC-7, which is two hours behind Lexington.
Each week, there are seven Lexington Blue Grass Airport to Denver International Airport flights. To be on board early, opt for the 08:50 United Airlines flight. If you're eager to make the most of your time before flying, the latest flight is at 09:29 with United Airlines.
Give yourself enough time to make your LEX to DEN flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.
Longer lines at security and check-in are more likely if you're flying during high season, so give yourself even more breathing space. A good rule for peak times? Get there up to four hours ahead for international flights and two hours for domestic departures.
Getting to Denver (and then exploring more of the United States!) is a snap with United. This popular carrier has direct flights from Lexington Blue Grass Airport to Denver International Airport.
United is the most frequently booked airline on this route.
United is a leader in on-time performance for LEX to DEN flights, with 85.9% of its services landing on schedule.
Think about adding a stopover when booking your ticket from Lexington Blue Grass Airport to Denver International Airport. Just uncheck 'Direct flights only' to break up your journey, or visit a new city along the way. Check out these options between LEX and DEN:
- Chicago O'Hare International Airport
- Atlanta Hartsfield-Jackson Airport
- Dallas Fort Worth International Airport

Handy information about Lexington Blue Grass Airport (LEX)

You'll find LEX at 4000 Terminal Drive, Suite 206.
75% of flights that leave from Lexington Blue Grass Airport make it to their destination on schedule.
Lexington Blue Grass Airport is around 10 kilometres from central Lexington. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 20 minutes or so to arrive, depending on the traffic.
The trip on public transport takes about 35 minutes.
Get your trip off to a hassle-free start by staying near LEX. Whether you're taking an early flight from Lexington Blue Grass Airport to Denver International Airport or just don't want to be rushed, these hotels are ideal:

Arriving at Denver International Airport (DEN)

Consider checking in to Baymont by Wyndham Denver International Airport after arriving from your Lexington Blue Grass Airport to Denver International Airport flight. It's not too far from DEN and a comfortable option if you're eager to get some rest right away.
Pick up a Denver International Airport rental car and explore Denver and beyond with your own set of wheels. Routes Car Rentals, Dollar and Budget are popular providers you can book with here.
Booking your ride from Denver International Airport about one week ahead gives you the best chance of locking in a great deal.

Getting from Denver International Airport (DEN) to central Denver

The street address for DEN is 8500 Pena Boulevard.
From Denver International Airport, Denver is approximately 40 kilometres away. It takes around 35 minutes to get to the centre driving.
It takes roughly 35 minutes if you're travelling on public transport.

When to fly to Denver International Airport (DEN)

The quietest month for a flight from Lexington Blue Grass Airport to Denver International Airport is January, while July is the most popular. Choose the ideal time to go to Denver based on whether you prefer a faster pace or a more relaxed vibe.
Book your flight from Lexington Blue Grass Airport to Denver International Airport for July if you'd like to visit Denver during its warmest month. Expect temperatures of between 14ºC (57ºF) and 32ºC (90ºF).
January has average temperatures of between -9ºC (16ºF) and 7ºC (45ºF). Search for cheap tickets from LEX to DEN sometime then if you like cooler conditions.

Explore more of the United States

Denver has its own special appeal, but there are so many other parts of the United States you'll want to see. About 105 kilometres south of Denver, a trip to Colorado Springs will keep your itinerary busy. Start with attractions like Garden of the Gods, Pikes Peak Region Attractions and Red Rock Canyon.
If you're eager to discover another great destination in the United States, consider Aurora, roughly 13 kilometres east of Denver. Plains Conservation Centre, DeLaney Homestead Historic District and Aircraft viewing are the start of reasons to visit.