$280 Cheap United flights from Lexington to Denver (LEX to DEN)

Find The Best Day To Fly from Lexington to Denver

Amazing United LEX to DEN Flight Deals

The cheapest flights to Denver Intl. found within the past 7 days were $299 round trip and $280 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Nov 7 - Wed, Nov 11

LEX

Lexington

DEN

Denver

$299

Roundtrip

found 8 hours ago

Thu, Oct 15 - Mon, Oct 19

LEX

Lexington

DEN

Denver

$303

Roundtrip

found 2 days ago

Sat, Nov 7 - Wed, Nov 11

LEX

Lexington

DEN

Denver

$309

Roundtrip

found 8 hours ago

Wed, Aug 26 - Wed, Sep 2

LEX

Lexington

DEN

Denver

$324

Roundtrip

found 6 days ago

Tue, Sep 1 - Tue, Sep 15

LEX

Lexington

DEN

Denver

$329

Roundtrip

found 5 days ago

Wed, Aug 26 - Wed, Sep 2

LEX

Lexington

DEN

Denver

$334

Roundtrip

found 6 days ago

DEN From LEX Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.

Hyatt Place Denver South/Park Meadows

$658

per person

Sep 13 - Sep 19

just found

Roundtrip non-stop flight included

Lexington (LEX) to Denver (DEN)

Renaissance Denver Hotel & Conference Center

$748

per person

Sep 13 - Sep 19

just found

Roundtrip non-stop flight included

Lexington (LEX) to Denver (DEN)

Hyatt Place Denver Tech Center

$686

per person

Sep 13 - Sep 19

just found

Roundtrip non-stop flight included

Lexington (LEX) to Denver (DEN)

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Frequently asked questions

Can I catch a flight from LEX to DEN right now?

For information on any present Denver Airport quarantine requirements and travel advice, go to our Covid-19 Travel Advisor. Check before you book your flight, so you don't get caught out.

What terminal is United Airlines at Blue Grass Airport?

If you're flying with United Airlines from Blue Grass Airport (LEX), you'll usually be boarding from the main terminal. If you're traveling to DEN from here, you'll likely be filing off the aircraft at the main terminal.

Are there United Airlines non-stop flights from LEX to DEN?

Direct flights are available for booking with United Airlines, which means you can travel from Blue Grass Airport (LEX) to DIA airport fast. Those thrilling vacation experiences you're craving are a trouble-free flight away.

How long is a United Airlines flight from LEX to DEN?

Just 3 hours and 52 minutes is about how long you can expect to be in your seat for if you're traveling with United Airlines from LEX to DEN. That should give you enough time to finish several chapters of your novel or enjoy a quick nap.

What type of aircraft does United Airlines fly from LEX to DEN?

If you plan to travel from LEX to DEN with United Airlines, you'll likely be flying aboard the Embraer 175.

How many direct and indirect flights does United Airlines fly from LEX to DEN?

You'll enjoy lots of choice if you choose to fly with United Airlines from LEX to DEN. It offers around 2 flights per day on this route.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to DEN, please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Lexington LEX to Denver DEN

To find the best deals on flights to Lexington from Denver with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.

Return flights from Lexington LEX to Denver DEN with United

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $299 to $334, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.

Book one-way United flights from Lexington LEX to Denver DEN

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Lexington to Denver costs from $280. Prices and availability subject to change. Additional terms may apply.

The easy way to find cheap flights to Denver DEN from Lexington LEX with United

To find a cheap United flight from Lexington LEX to Denver DEN, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.

How to find our best airfare deals on United flights from Lexington LEX to Denver DEN

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as November, or if you book a flight with a stopover.

Find nonstop flights from Lexington LEX to Denver DEN with United

If you’re keen to be on Denver soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.

Flexible airline tickets for United flights from Lexington LEX to Denver DEN

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.

There are a lot of reasons to book your flights to Denver DEN from Lexington LEX with United on Travelocity

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Airport code	Country	Airport name	Number of flights
ORD	USA	O'Hare Intl.	227
DEN	USA	Denver Intl.	226
IAH	USA	George Bush Intercontinental	136
IAD	USA	Washington Dulles Intl.	100
SFO	USA	San Francisco Intl.	64
LAX	USA	Los Angeles Intl.	23
EWR	USA	Liberty Intl.	20
FRA	DEU	Frankfurt Intl.	19
NRT	JPN	Narita Intl.	19
PEK	CHN	Capital Intl.	16

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This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, ...

9/10 Wonderful! (3,259 reviews)

"The room was super comfy and clean, tremendous breakfast in the morning and super nice staff. The bar was a delight and the food was very good in the restaurant, I would definitely stay here again."

Reviewed on Aug 20, 2026

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.