What is the cheapest airline that flies from Denver Intl to Lexington Blue Grass?

Allegiant Air, United Airlines, and Delta are the most popular carriers operating from Denver Intl to Lexington Blue Grass

What airlines fly to Lexington?

United Airlines, Frontier and Southwest are the top three most popular airlines that fly to Lexington from Denver according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Lexington. Keep in mind that there are 6 different airlines that fly to Lexington on a routine basis, so you have a few additional options to choose from.

How many flights depart from Denver to Lexington on average per week?

As of October 2025, 3 flights take off from Denver and land in Lexington each week. The most common flight departure day for this route is Wed, with 33% of weekly flights taking off on this day.

When did momondo last update prices for flights from Denver Intl Airport to Lexington Blue Grass Airport?

Prices for flights from Denver Intl Airport to Lexington Blue Grass Airport are updated daily.

How many operators does momondo search for flights from Denver Intl Airport to Lexington Blue Grass Airport?

As of October 2025, there are 3 operators available to choose from for flights from Denver Intl Airport to Lexington Blue Grass Airport.

How old do you have to be to fly from Denver Intl Airport to Lexington Blue Grass Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Lexington Blue Grass Airport.

What documentation or ID do you need to fly to Lexington Blue Grass Airport?

The required travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lexington Blue Grass Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$123 Cheap Flights from Denver to Lexington in 2025/26

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10:37 pm - 9:32 pmDEN-LEX

20h 55m1 stop

2:07 pm - 3:58 amLEX-DEN

15h 51m1 stop

$221Multiple Airlines

Find Deal

Mon, Dec 29 - Thu, Jan 8

7:00 am - 9:32 pmDEN-LEX

12h 32m1 stop

10:22 pm - 9:04 amLEX-DEN

12h 42m1 stop

$228Multiple Airlines

Find Deal

Tue, Dec 23 - Tue, Dec 30

5:40 pm - 10:30 pmDEN-LEX

2h 50mnonstop

5:34 pm - 10:56 pmLEX-DEN

7h 22m1 stop

$239United Airlines

Find Deal

Wed, Feb 11 - Mon, Feb 16

10:29 pm - 9:15 pmDEN-LEX

20h 46m1 stop

10:05 pm - 3:59 amLEX-DEN

7h 54m1 stop

$245Multiple Airlines

Find Deal

Wed, Nov 12 - Sun, Nov 16

10:37 pm - 9:32 pmDEN-LEX

20h 55m1 stop

9:41 pm - 7:34 pmLEX-DEN

23h 53m2 stops

$248Multiple Airlines

Find Deal

Mon, Dec 29 - Thu, Jan 8

7:45 am - 4:50 pmDEN-LEX

7h 05m1 stop

5:34 pm - 10:56 pmLEX-DEN

7h 22m1 stop

$249United Airlines

Find Deal

Fri, Feb 13 - Mon, Feb 16

8:07 am - 5:19 pmDEN-LEX

7h 12m1 stop

5:49 pm - 10:42 pmLEX-DEN

6h 53m1 stop

$273American Airlines

Find Deal

Fri, Feb 13 - Sun, Feb 15

4:44 pm - 12:04 amDEN-LEX

5h 20m1 stop

3:41 pm - 8:30 pmLEX-DEN

6h 49m1 stop

$274Delta

Find Deal

Wed, Nov 26 - Wed, Dec 3

12:50 am - 9:27 amDEN-LEX

6h 37m1 stop

5:40 pm - 12:02 amLEX-DEN

8h 22m1 stop

$279Delta

Find Deal

Thu, Nov 13 - Sun, Nov 16

5:00 am - 1:23 pmDEN-LEX

6h 23m1 stop

7:20 pm - 11:56 pmLEX-DEN

6h 36m1 stop

$303American Airlines

Find Deal

Mon, Dec 29 - Sat, Jan 3

Delta flights from Denver to Lexington

Our best Delta deals on Denver to Lexington flight tickets

Delta

Nov 26

DEN4:44 pmDenver Intl

5h 20m

1 stop

LEX12:04 amLexington Blue Grass

Dec 3

LEX3:41 pmLexington Blue Grass

6h 49m

1 stop

DEN8:30 pmDenver Intl

$274

Find similar

Delta

Nov 13

DEN12:50 amDenver Intl

6h 37m

1 stop

LEX9:27 amLexington Blue Grass

Nov 16

LEX5:40 pmLexington Blue Grass

8h 22m

1 stop

DEN12:02 amDenver Intl

$279

Find similar

Delta

Apr 22

DEN3:10 pmDenver Intl

6h 45m

1 stop

LEX11:55 pmLexington Blue Grass

Apr 27

LEX7:45 pmLexington Blue Grass

6h 06m

1 stop

DEN11:51 pmDenver Intl

$294

Find similar

American Airlines flights from Denver to Lexington

Our best American Airlines deals on Denver to Lexington flight tickets

American Airlines

Feb 13

DEN8:07 amDenver Intl

7h 12m

1 stop

LEX5:19 pmLexington Blue Grass

Feb 15

LEX5:49 pmLexington Blue Grass

6h 53m

1 stop

DEN10:42 pmDenver Intl

$273

Find similar

American Airlines

Dec 29

DEN5:00 amDenver Intl

6h 23m

1 stop

LEX1:23 pmLexington Blue Grass

Jan 3

LEX7:20 pmLexington Blue Grass

6h 36m

1 stop

DEN11:56 pmDenver Intl

$303

Find similar

American Airlines

Nov 25

DEN6:00 amDenver Intl

5h 29m

1 stop

LEX1:29 pmLexington Blue Grass

Dec 2

LEX7:00 amLexington Blue Grass

6h 31m

1 stop

DEN11:31 amDenver Intl

$314

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Fly from

Fly to

Route

Depart

Return

Price

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Mon 12/29

10:37 pm-9:32 pm

1 stop20h 55m

Lexington Blue Grass

Thu 1/8

2:07 pm-3:58 am

1 stop15h 51m

$221

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Tue 12/23

7:00 am-9:32 pm

1 stop12h 32m

Lexington Blue Grass

Tue 12/30

10:22 pm-9:04 am

1 stop12h 42m

$228

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Wed 2/11

5:40 pm-10:30 pm

Nonstop2h 50m

Lexington Blue Grass

Mon 2/16

5:34 pm-10:56 pm

1 stop7h 22m

$239

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Wed 11/12

10:29 pm-9:15 pm

1 stop20h 46m

Lexington Blue Grass

Sun 11/16

10:05 pm-3:59 am

1 stop7h 54m

$245

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Mon 12/29

10:37 pm-9:32 pm

1 stop20h 55m

Lexington Blue Grass

Thu 1/8

9:41 pm-7:34 pm

2 stops23h 53m

$248

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Fri 2/13

7:45 am-4:50 pm

1 stop7h 05m

Lexington Blue Grass

Mon 2/16

5:34 pm-10:56 pm

1 stop7h 22m

$249

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Fri 2/13

8:07 am-5:19 pm

1 stop7h 12m

Lexington Blue Grass

Sun 2/15

5:49 pm-10:42 pm

1 stop6h 53m

$273

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Wed 11/26

4:44 pm-12:04 am

1 stop5h 20m

Lexington Blue Grass

Wed 12/3

3:41 pm-8:30 pm

1 stop6h 49m

$274

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Thu 11/13

12:50 am-9:27 am

1 stop6h 37m

Lexington Blue Grass

Sun 11/16

5:40 pm-12:02 am

1 stop8h 22m

$279

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Mon 12/29

5:00 am-1:23 pm

1 stop6h 23m

Lexington Blue Grass

Sat 1/3

7:20 pm-11:56 pm

1 stop6h 36m

$303

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How to get the cheapest flight ticket from Denver to Lexington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Lexington?

In general, February is the cheapest month to fly from Denver to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $258. If you are unable to visit Lexington during the month of February, then departing from Denver during the month July is also very affordable. Most momondo users find prices during this month for around $326.

What is the cheapest day to depart on your flight to Lexington?

On average, the least expensive day to fly to Lexington from Denver is on a Saturday. momondo users have found tickets for Saturday departures for as low as $334. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $688.

What is the cheapest time of day to depart on your flight to Lexington?

The cheapest time of day to fly to Lexington is in the evening when flights can be purchased for as low as $288. Try not to purchase tickets in the afternoon because they tend to be around $492. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Denver Intl to Lexington Blue Grass flight route?

Fly from Denver Intl to Lexington Blue Grass for the best Denver Intl - Lexington Blue Grass flight prices

How far in advance should I book a flight to Lexington?

You are more likely to see cheaper flights to Lexington from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Lexington for around $405 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lexington from Denver for as low as $248 on momondo.

What cabin class options are available on Denver Intl to Lexington Blue Grass flights?

There are 2 cabin classes available to choose from on Denver Intl to Lexington Blue Grass flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Lexington flights?

You could potentially save up to 67% on your flight if you consider stops on a Denver to Lexington flight.

How have Denver to Lexington flight prices changed over time?

As of October 2025, prices for Denver to Lexington flights are approximately 108% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Lexington

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Lexington according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Lexington (DEN to LEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Lexington

Best Price Found	$403
Fastest flight time	2h 41m
Direct flights	Every day
Airports in Lexington	1 airport

The best one-way flight to Lexington from Denver in the past 72 hours is $403. The best round-trip flight deal from Denver to Lexington found on momondo in the last 72 hours is $437.

The fastest flight from Denver to Lexington takes 2h 41m

Direct flights go from Denver to Lexington every day.

There is 1 airport near Lexington: Lexington Blue Grass (LEX)

Search flight deals

How far is Denver Intl to Lexington Blue Grass by plane?
The distance between Denver Intl and Lexington Blue Grass is about 1104.6 mi. By plane, this route typically takes 2h 41m.
When did momondo last update prices for flights from Denver Intl Airport to Lexington Blue Grass Airport?
Prices for flights from Denver Intl Airport to Lexington Blue Grass Airport are updated daily.
How many operators does momondo search for flights from Denver Intl Airport to Lexington Blue Grass Airport?
As of October 2025, there are 3 operators available to choose from for flights from Denver Intl Airport to Lexington Blue Grass Airport.
How old do you have to be to fly from Denver Intl Airport to Lexington Blue Grass Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Lexington Blue Grass Airport.
What documentation or ID do you need to fly to Lexington Blue Grass Airport?
The required travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lexington Blue Grass Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Denver to Lexington?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Denver to Lexington is Embraer 175 (Enhanced Winglets) (57.14% of total bookings). The next most popular plane models are Airbus A320-100/200 (10.00%), Boeing 737-800 (8.57%), and Airbus A320neo (7.14%).
What is the most popular airline from Denver to Lexington?
Based on momondo bookings for flights between Denver and Lexington, the leading airline is United Airlines, making up 63% of the total bookings. Other popular airlines include American Airlines with 24% and Delta with 13%.

Best airlines flying from Denver to Lexington

Compare and see reviews for airlines that fly from Denver to Lexington with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,035 reviews	Search American Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
United Airlines	PriceFrom $261	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights

United Airlines Flights From Denver to Lexington
Across 3 United Airlines flights from Denver to Lexington this week, the average price was $478, with the best United Airlines deals starting from $261 round-trip. 8,998 users have rated United Airlines on momondo, with an average score of 7.4/10.

Richmond

Somerset

Georgetown

Danville

Frankfort

Winchester

Berea

Carlisle

Versailles

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Lexington?

Finding the right flight to Lexington from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lexington quick and easy, saving you time and money.

Can I find flights from Denver to Lexington with flexible booking policies on momondo?

Flights from Denver to Lexington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Denver to Lexington?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lexington from Denver.

I’m not ready to book a flight from Denver to Lexington right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Denver to Lexington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lexington and let you know when they change.

An easier way to manage your Lexington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Denver to Lexington from $123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Lexington departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Denver to Lexington

Our best American Airlines deals on Denver to Lexington flight tickets

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How to get the cheapest flight ticket from Denver to Lexington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lexington?

What is the cheapest day to depart on your flight to Lexington?

What is the cheapest time of day to depart on your flight to Lexington?

The cheapest time of day to fly to Lexington is in the evening when flights can be purchased for as low as $288. Try not to purchase tickets in the afternoon because they tend to be around $492. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Denver Intl to Lexington Blue Grass flight route?

Fly from Denver Intl to Lexington Blue Grass for the best Denver Intl - Lexington Blue Grass flight prices

How far in advance should I book a flight to Lexington?

What cabin class options are available on Denver Intl to Lexington Blue Grass flights?

There are 2 cabin classes available to choose from on Denver Intl to Lexington Blue Grass flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Lexington flights?

You could potentially save up to 67% on your flight if you consider stops on a Denver to Lexington flight.

How have Denver to Lexington flight prices changed over time?

As of October 2025, prices for Denver to Lexington flights are approximately 108% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Denver Intl to Lexington Blue Grass?

Allegiant Air, United Airlines, and Delta are the most popular carriers operating from Denver Intl to Lexington Blue Grass

What airlines fly to Lexington?

How many flights depart from Denver to Lexington on average per week?

As of October 2025, 3 flights take off from Denver and land in Lexington each week. The most common flight departure day for this route is Wed, with 33% of weekly flights taking off on this day.

When to book flights from Denver to Lexington

Cheap Denver to Lexington (DEN to LEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Lexington

Best Price Found

Fastest flight time

Direct flights

Airports in Lexington

How far is Denver Intl to Lexington Blue Grass by plane?

When did momondo last update prices for flights from Denver Intl Airport to Lexington Blue Grass Airport?

How many operators does momondo search for flights from Denver Intl Airport to Lexington Blue Grass Airport?

How old do you have to be to fly from Denver Intl Airport to Lexington Blue Grass Airport?

What documentation or ID do you need to fly to Lexington Blue Grass Airport?

What is the most popular plane model from Denver to Lexington?

What is the most popular airline from Denver to Lexington?

Best airlines flying from Denver to Lexington

Compare and see reviews for airlines that fly from Denver to Lexington with momondo

United Airlines Flights From Denver to Lexington

Traveling to a place near Lexington?

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Lexington?

Can I find flights from Denver to Lexington with flexible booking policies on momondo?

How can momondo help me find flights from Denver to Lexington?

I’m not ready to book a flight from Denver to Lexington right now. Can momondo alert me if prices change?

An easier way to manage your Lexington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Kentucky