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Lexington

$167+ Cheap flights from Denver to Lexington (DEN - LEX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LEX
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Lexington Blue Grass are usually found in February or November, booked 36 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap flight deals from Denver to Lexington

Cheapest flights from Denver to Lexington
Explore the most affordable flight options available from Denver to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/205:28 pm
DEN
-
LEX
Nonstop2h 50m
United Airlines
lun. 2/235:45 pm
LEX
-
DEN
1 stop6h 20m
United Airlines
Deal found 1/21$239
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/245:45 am
DEN
-
LEX
1 stop5h 54m
Delta
mar. 3/3112:39 pm
LEX
-
DEN
1 stop6h 28m
Delta
Deal found 1/21$259
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/135:00 am
DEN
-
LEX
1 stop6h 18m
American Airlines
mar. 2/175:00 am
LEX
-
DEN
1 stop8h 53m
American Airlines
Deal found 1/20$274
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2212:35 am
DEN
-
LEX
1 stop7h 33m
Delta
mar. 4/2810:22 am
LEX
-
DEN
1 stop8h 33m
Delta
Deal found 1/21$279
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/266:00 am
DEN
-
LEX
1 stop13h 25m
Multiple Airlines
dom. 3/2910:15 pm
LEX
-
DEN
2 stops26h 39m
Multiple Airlines
Deal found 1/20$291
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/1212:35 am
DEN
-
LEX
1 stop7h 13m
Delta
mar. 3/174:14 pm
LEX
-
DEN
1 stop8h 03m
Delta
Deal found 1/20$294
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/2112:55 am
DEN
-
LEX
1 stop7h 21m
Delta
mar. 5/267:45 pm
LEX
-
DEN
1 stop6h 06m
Delta
Deal found 1/20$299
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/2510:30 pm
DEN
-
LEX
1 stop20h 55m
Multiple Airlines
dom. 3/2910:15 pm
LEX
-
DEN
1 stop12h 46m
Multiple Airlines
Deal found 1/21$300
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/117:20 am
DEN
-
LEX
1 stop6h 54m
American Airlines
lun. 2/165:50 pm
LEX
-
DEN
1 stop6h 50m
American Airlines
Deal found 1/20$304

Find flight deals from Denver to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Lexington (LEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$239
(United Airlines)

One-way from

$167
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$369

Good round-trip deal

$379 or less
Provider with most accurate pricing for Denver Intl-Lexington Blue Grass flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Lexington Blue Grass flights.
Search Deals
From Denver Intl to Lexington Blue Grass
Search Deals
One-way flight from Denver Intl to Lexington Blue Grass
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Denver Intl to Lexington Blue Grass.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Lexington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2026.
Use the filters below to find and compare flights from Denver to Lexington that are best for you.

Fly from

Denver

Fly to

Lexington

Route

Depart

Return

Price

DenverLexington

DEN - LEX

DENLEX

Denver Intl

vie. 2/20

5:28 pm-10:18 pm

Nonstop2h 50m

Lexington Blue Grass

lun. 2/23

5:45 pm-10:05 pm

1 stop6h 20m

$239

DenverLexington

DEN - LEX

DENLEX

Denver Intl

jue. 4/16

12:35 am-10:08 am

1 stop7h 33m

Lexington Blue Grass

lun. 4/20

7:55 pm-12:26 am

1 stop6h 31m

$249

DenverLexington

DEN - LEX

DENLEX

Denver Intl

mar. 3/31

12:35 am-9:48 am

1 stop7h 13m

Lexington Blue Grass

lun. 4/6

5:49 pm-9:28 pm

1 stop5h 39m

$259

DenverLexington

DEN - LEX

DENLEX

Denver Intl

mié. 2/11

7:20 am-4:14 pm

1 stop6h 54m

Lexington Blue Grass

lun. 2/16

5:50 pm-10:40 pm

1 stop6h 50m

$304

DenverLexington

DEN - LEX

DENLEX

Denver Intl

mié. 3/25

7:05 pm-9:25 pm

1 stop24h 20m

Lexington Blue Grass

dom. 3/29

10:15 pm-1:29 pm

2 stops17h 14m

$309

DenverLexington

DEN - LEX

DENLEX

Denver Intl

vie. 3/27

5:30 pm-10:20 pm

Nonstop2h 50m

Lexington Blue Grass

lun. 3/30

5:45 pm-11:44 pm

1 stop7h 59m

$319

DenverLexington

DEN - LEX

DENLEX

Denver Intl

mar. 3/24

5:30 pm-10:20 pm

Nonstop2h 50m

Lexington Blue Grass

mar. 3/31

10:15 am-4:24 pm

1 stop8h 09m

$319

DenverLexington

DEN - LEX

DENLEX

Denver Intl

dom. 2/1

6:00 am-1:25 pm

1 stop5h 25m

Lexington Blue Grass

lun. 2/9

5:32 pm-9:59 pm

1 stop6h 27m

$324

DenverLexington

DEN - LEX

DENLEX

Denver Intl

dom. 2/1

5:40 pm-10:30 pm

Nonstop2h 50m

Lexington Blue Grass

dom. 2/8

9:00 am-10:35 am

Nonstop3h 35m

$329

DenverLexington

DEN - LEX

DENLEX

Denver Intl

sáb. 2/7

5:40 pm-10:30 pm

Nonstop2h 50m

Lexington Blue Grass

mar. 2/10

9:00 am-10:35 am

Nonstop3h 35m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 21 results
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2
3

Compare providers for flights from Denver to Lexington

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Lexington in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Lexington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Lexington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Lexington flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Lexington flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Lexington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Lexington

How far ahead should I book a flight from Denver to Lexington?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Lexington. Price data was last updated on January 16, 2026.

The best time to book flights from Denver to Lexington is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Denver to Lexington?

Currently, February is the cheapest month in which you can book a flight from Denver to Lexington (average of $54). Flying from Denver to Lexington in April is currently the most expensive (average of $120). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to LEX?

Find hourly flight availability from Denver to Lexington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Lexington as you normally would.

Reviews of airlines servicing Lexington

Get insights into the airlines that provide service to Lexington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lexington. Reviews last updated enero 21, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Denver to Lexington by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,088 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,191 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,174 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,057 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Denver to Lexington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to Lexington?

    Booking a flight from Denver Intl (DEN) to Lexington Blue Grass (LEX) is your only option if you wish to fly from Denver to Lexington. On a typical day, there is 1 flight from Denver Intl to Blue Grass, all of which are around 2h 50m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Denver Intl to Lexington.

  • How popular is this Denver to Lexington flight route?

    This flight path from Denver Intl to Lexington Blue Grass was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Denver to Lexington?

    For as low as $239, United Airlines can have you in Lexington from Denver in 2h 50m. The distance from Denver to Lexington is about 1083 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Denver to Lexington round-trip?

    Frontier, at $108, was found to be the cheapest airline from Denver to Lexington.Alternate airlines to your destination round-trip include American Airlines and Delta. Frontier is priced at 74% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Denver to Lexington one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $114. Users have also found prices from $144 and $220 on Delta and United Airlines, respectively.

  • What are the cheapest flights from Denver to Lexington?

    Looking at all options, your cheapest flight can be booked for $309. While the most popular route (Denver Intl - Lexington Blue Grass) can be booked for $274 on average, our data indicates $489 when flying from Denver to Lexington.

  • Can I find deals for flights from Denver to Lexington that include hotel bookings?

    Yes. In addition to deals on Denver to Lexington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Lexington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Lexington.

  • Can I find deals for business class flights from Denver to Lexington?

    Yes. Cheapflights offers flight deals from Denver to Lexington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Lexington?

    Currently, February is the cheapest month in which you can book a flight from Denver to Lexington (average of $54). Flying from Denver to Lexington in April is currently the most expensive (average of $120). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Somerset
Berea
Georgetown
Frankfort

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Alternative routes for Denver to Lexington

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Top 4 airlines flying from Denver to Lexington

Discover the top 4 airlines that operate flights from Denver to Lexington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$167FlexibilityNo cancel feeOn-time62%
DeltaCheapest$248Average$353FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$368FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$257Average$491FlexibilityNo cancel feeOn-time69%

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