What airlines fly to Denver?

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Denver from Lexington according to our data. Frontier is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 6 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Lexington and Denver is 1 per day as of March 2026. The most frequent departure time is 8:00AM, with 100% of daily flights leaving at noon.

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

Delta and American Airlines are the most popular carriers operating from Lexington Blue Grass to Denver Intl

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

The number of flights available between Lexington and Denver is 7 per week as of March 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

Prices for flights from Lexington Blue Grass Airport to Denver Intl Airport were last updated today.

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

As of March 2026, there are 4 operators available to choose from for flights from Lexington Blue Grass Airport to Denver Intl Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lexington Blue Grass Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$117 Cheap Flights from Lexington to Denver in 2026

Q: What is the typical price of a round-trip flight between Lexington and Denver?

Prices are currently low for flights on this route. Typical prices usually range from $319 to $422. The lowest price recently found on this route was $189.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Lexington to Denver

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:50 pm - 10:42 pm

LEX

DEN

6h 52m

1 stop

5:00 am - 1:14 pm

DEN

LEX

6h 14m

1 stop

$189American Airlines

Wed, Apr 1 - Sun, Apr 5

1:14 pm - 8:02 pm

LEX

DEN

8h 48m

1 stop

7:00 am - 5:16 pm

DEN

LEX

8h 16m

1 stop

$209American Airlines

Wed, Apr 1 - Sun, Apr 5

7:10 pm - 11:54 pm

LEX

DEN

6h 44m

1 stop

5:00 am - 1:14 pm

DEN

LEX

6h 14m

1 stop

$214American Airlines

Thu, Apr 2 - Sun, Apr 5

11:01 am - 5:02 pm

LEX

DEN

8h 01m

1 stop

6:22 am - 1:32 pm

DEN

LEX

5h 10m

1 stop

$234American Airlines

Wed, Apr 29 - Sun, May 3

7:00 am - 11:36 am

LEX

DEN

6h 36m

1 stop

6:00 am - 1:14 pm

DEN

LEX

5h 14m

1 stop

$239American Airlines

Sun, Mar 22 - Sun, Mar 29

8:07 pm - 11:55 pm

LEX

DEN

5h 48m

1 stop

5:00 am - 12:50 pm

DEN

LEX

5h 50m

1 stop

$243American Airlines

Thu, May 21 - Sun, May 24

3:10 pm - 9:42 pm

LEX

DEN

8h 32m

1 stop

9:30 am - 5:11 pm

DEN

LEX

5h 41m

1 stop

$244American Airlines

Tue, Mar 24 - Tue, Mar 31

6:20 pm - 11:41 pm

LEX

DEN

7h 21m

1 stop

7:30 am - 5:15 pm

DEN

LEX

7h 45m

1 stop

$248American Airlines

Mon, Aug 31 - Wed, Sep 9

2:15 pm - 5:39 pm

LEX

DEN

5h 24m

1 stop

6:19 am - 3:57 pm

DEN

LEX

7h 38m

1 stop

$259American Airlines

Sat, May 9 - Sun, May 10

8:07 pm - 11:55 pm

LEX

DEN

5h 48m

1 stop

5:00 am - 12:50 pm

DEN

LEX

5h 50m

1 stop

$263American Airlines

Thu, May 21 - Sun, May 24

American Airlines flights from Lexington to Denver

Our best American Airlines deals on Lexington to Denver flight tickets

American Airlines

Apr 1

LEX5:50 pmLexington Blue Grass

6h 52m

1 stop

DEN10:42 pmDenver Intl

Apr 5

DEN5:00 amDenver Intl

6h 14m

1 stop

LEX1:14 pmLexington Blue Grass

$189

American Airlines

Apr 1

LEX1:14 pmLexington Blue Grass

8h 48m

1 stop

DEN8:02 pmDenver Intl

Apr 5

DEN7:00 amDenver Intl

8h 16m

1 stop

LEX5:16 pmLexington Blue Grass

$209

American Airlines

Apr 2

LEX7:10 pmLexington Blue Grass

6h 44m

1 stop

DEN11:54 pmDenver Intl

Apr 5

DEN5:00 amDenver Intl

6h 14m

1 stop

LEX1:14 pmLexington Blue Grass

$214

United Airlines flights from Lexington to Denver

Our best United Airlines deals on Lexington to Denver flight tickets

United Airlines

Jun 6

LEX9:03 amLexington Blue Grass

3h 02m

DEN10:05 amDenver Intl

Jun 13

DEN5:50 pmDenver Intl

2h 35m

LEX10:25 pmLexington Blue Grass

$269

United Airlines

Mar 24

LEX8:50 amLexington Blue Grass

3h 29m

DEN10:19 amDenver Intl

Mar 31

DEN5:50 pmDenver Intl

2h 55m

LEX10:45 pmLexington Blue Grass

$274

United Airlines

May 21

LEX7:44 pmLexington Blue Grass

7h 09m

1 stop

DEN12:53 amDenver Intl

May 24

DEN5:50 pmDenver Intl

2h 35m

LEX10:25 pmLexington Blue Grass

$277

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Wed 4/1

5:50 pm-10:42 pm

1 stop6h 52m

Denver Intl

Sun 4/5

5:00 am-1:14 pm

1 stop6h 14m

$189

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Wed 4/1

1:14 pm-8:02 pm

1 stop8h 48m

Denver Intl

Sun 4/5

7:00 am-5:16 pm

1 stop8h 16m

$209

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Thu 4/2

7:10 pm-11:54 pm

1 stop6h 44m

Denver Intl

Sun 4/5

5:00 am-1:14 pm

1 stop6h 14m

$214

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Wed 4/29

11:01 am-5:02 pm

1 stop8h 01m

Denver Intl

Sun 5/3

6:22 am-1:32 pm

1 stop5h 10m

$234

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Sun 3/22

7:00 am-11:36 am

1 stop6h 36m

Denver Intl

Sun 3/29

6:00 am-1:14 pm

1 stop5h 14m

$239

Quickest round-trip

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Thu 5/21

8:07 pm-11:55 pm

1 stop5h 48m

Denver Intl

Sun 5/24

5:00 am-12:50 pm

1 stop5h 50m

$243

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Tue 3/24

3:10 pm-9:42 pm

1 stop8h 32m

Denver Intl

Tue 3/31

9:30 am-5:11 pm

1 stop5h 41m

$244

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Mon 8/31

6:20 pm-11:41 pm

1 stop7h 21m

Denver Intl

Wed 9/9

7:30 am-5:15 pm

1 stop7h 45m

$248

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Sat 5/9

2:15 pm-5:39 pm

1 stop5h 24m

Denver Intl

Sun 5/10

6:19 am-3:57 pm

1 stop7h 38m

$259

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Thu 5/21

8:07 pm-11:55 pm

1 stop5h 48m

Denver Intl

Sun 5/24

5:00 am-12:50 pm

1 stop5h 50m

$263

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lexington to Denver

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 typical price of a round-trip flight between Lexington and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Lexington is in December. Flight prices, which tend to average around $330, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in December, then you should wait until February to fly from Lexington, when ticket prices are also cheap, with an average price of $334.

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

The cheapest day to depart on your flight to Denver is on a Tuesday when prices can be found for as low as $409. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $786.

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

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

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

You are more likely to see cheaper flights to Denver from Lexington when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $370 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Lexington for as low as $314 on momondo.

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

There are 4 cabin classes available to choose from on Lexington Blue Grass to Denver Intl 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 Lexington to Denver flights?

No. A direct flight is the cheapest option for a flight between Lexington to Denver.

How have Lexington to Denver flight prices changed over time?

As of March 2026, prices for Lexington to Denver flights are approximately 43% cheaper when compared to flights at the same time last year.

When to book flights from Lexington to Denver

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

Estimated round-trip price

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

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

Best Price Found	$273
Fastest flight time	3h 02m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Lexington in the past 72 hours is $273. The best round-trip flight deal from Lexington to Denver found on momondo in the last 72 hours is $403.

The fastest flight from Lexington to Denver takes 3h 02m

Direct flights go from Lexington to Denver every day.

There is 1 airport in Denver. From Lexington there are direct flights to Denver Intl (DEN).

Search flight deals

How far is Lexington Blue Grass to Denver Intl by plane?
The distance between Lexington Blue Grass and Denver Intl is about 1104.6 mi. A reasonable flight in good conditions will take 3h 02m.
When did momondo last update prices for flights from Lexington Blue Grass Airport to Denver Intl Airport?
Prices for flights from Lexington Blue Grass Airport to Denver Intl Airport were last updated today.
How many operators does momondo search for flights from Lexington Blue Grass Airport to Denver Intl Airport?
As of March 2026, there are 4 operators available to choose from for flights from Lexington Blue Grass Airport to Denver Intl Airport.
How old do you have to be to fly from Lexington Blue Grass Airport to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lexington Blue Grass Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Lexington to Denver?
momondo data reveals that the most frequently booked plane model on the route from Lexington to Denver is Embraer 175 (Enhanced Winglets), representing 58.78% of all bookings. The subsequent popular models are Airbus A319 at 11.49%, Boeing 737-800 at 6.08%, and Airbus A320-100/200 at 6.08%.
What is the most popular airline from Lexington to Denver?
Based on momondo bookings for flights between Lexington and Denver, the leading airline is United Airlines, making up 76% of the total bookings. Other popular airlines include American Airlines with 16%, Delta with 5%, and Frontier with 4%.

Best airlines flying from Lexington to Denver

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $84	Free Cancellation	Rating 5.7 3,034 reviews	Search Frontier flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.9 8,278 reviews	Search Delta flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.1 11,419 reviews	Search American Airlines flights
United Airlines	PriceFrom $245	Free Cancellation	Rating 7.4 9,413 reviews	Search United Airlines flights

United Airlines Flights From Lexington to Denver
United Airlines flight deals from Lexington to Denver start from $245 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $408 round-trip - but some users have found much cheaper deals with momondo.

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Manitou Springs

Boulder

Longmont

Greeley

Cripple Creek

Keystone

Lakewood

Westminster

Thornton

Frisco

Winter Park

Grand Lake

Centennial

Copper Mountain

Englewood

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Lexington to Denver for you.

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

All flight searches from Lexington to Denver on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Lexington to Denver.

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

If you are simply researching potential flights to Denver, momondo offers a useful price alert feature which will track prices for flights to Denver from Lexington and alert you when they change.

An easier way to manage your Denver 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 4/10

Fri 4/17

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Lexington

Complete your trip

Feeling lucky

Airports servicing Colorado

Alamosa Airport

Aspen Pitkin County Airport

Cortez Montezuma County Airport

Colorado Springs Airport

Durango La Plata County Airport

Vail Eagle County Airport

Grand Junction Regnl Airport

Gunnison Airport

Hayden Yampa Valley Airport

Montrose County Airport

Telluride Airport

Cheap flights from Lexington to Denver from $120

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Denver departing on 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Lexington to Denver

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

American Airlines flights from Lexington to Denver

Our best American Airlines deals on Lexington to Denver flight tickets

United Airlines flights from Lexington to Denver

Our best United Airlines deals on Lexington to Denver flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Lexington to Denver that are best for you.

See travel insights to Denver from

How to get the cheapest flight ticket from Lexington to Denver

What is the typical price of a round-trip flight between Lexington and Denver?

What is the cheapest month to fly to Denver?

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

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

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

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

Can stopping save me money on Lexington to Denver flights?

How have Lexington to Denver flight prices changed over time?

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

What airlines fly to Denver?

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

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

When to book flights from Lexington to Denver

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Denver

Best airlines flying from Lexington to Denver

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

United Airlines Flights From Lexington to Denver

Traveling to a place near Denver?

Why use momondo?

An easier way to manage your Denver 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 Colorado

Fly your favorite airline to Denver

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Denver

List of cabin classes available on flights landing in Denver. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Lexington

According to popular flight searches on momondo this year

Complete your trip to Denver

Explore popular destinations other users love

According to popular flight searches on momondo this year