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$130+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LEX
nov. 21 — nov. 281
vie. 11/21
vie. 11/28
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 July, booked 41 days in advance, depart on a Saturday or Thursday and return on a Wednesday

Find 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 octubre 22, 2025.

This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/115:32 pmDEN - LEX
Nonstop2h 52mUnited Airlines
sáb. 11/1510:40 amLEX - DEN
1 stop6h 10mUnited Airlines
Deal found 10/20$239
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/55:32 pmDEN - LEX
Nonstop2h 52mUnited Airlines
mié. 11/129:00 amLEX - DEN
Nonstop3h 27mUnited Airlines
Deal found 10/20$244
This American Airlines deal was found by Cheapflights users on 10/20. 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.
jue. 11/136:47 amDEN - LEX
1 stop6h 19mAmerican Airlines
lun. 11/176:00 amLEX - DEN
1 stop5h 25mAmerican Airlines
Deal found 10/20$249
This Kiwi.com deal was found by Cheapflights users on 10/21. 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. 11/510:29 pmDEN - LEX
1 stop20h 46mMultiple Airlines
dom. 11/910:05 pmLEX - DEN
1 stop7h 54mMultiple Airlines
Deal found 10/21$251
This United Airlines deal was found by Cheapflights users on 10/21. 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.
mié. 11/55:32 pmDEN - LEX
Nonstop2h 52mUnited Airlines
dom. 11/99:00 amLEX - DEN
Nonstop3h 27mUnited Airlines
Deal found 10/21$259
This Delta deal was found by Cheapflights users on 10/20. 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.
dom. 12/285:45 amDEN - LEX
1 stop7h 11mDelta
dom. 1/46:20 amLEX - DEN
1 stop5h 29mDelta
Deal found 10/20$264
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/46:00 amDEN - LEX
1 stop5h 17mUnited Airlines
sáb. 11/89:00 amLEX - DEN
Nonstop3h 27mUnited Airlines
Deal found 10/20$269
This Delta deal was found by Cheapflights users on 10/20. 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. 12/1112:50 amDEN - LEX
1 stop6h 38mDelta
sáb. 12/135:35 pmLEX - DEN
1 stop7h 18mDelta
Deal found 10/20$294
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
sáb. 12/206:21 pmDEN - LEX
1 stop17h 21mMultiple Airlines
mar. 12/2310:22 pmLEX - DEN
1 stop12h 42mMultiple Airlines
Deal found 10/20$296
This American Airlines deal was found by Cheapflights users on 10/20. 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.
lun. 11/176:00 amDEN - LEX
1 stop5h 31mAmerican Airlines
lun. 11/246:03 amLEX - DEN
1 stop8h 34mAmerican Airlines
Deal found 10/20$299

Cheap 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 octubre 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$239
(United Airlines)

One-way from

$130
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$394

Good round-trip deal

$518 or less

Good one-way deal

$403 or less
Provider with most accurate pricing for Denver Intl-Lexington Blue Grass flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Lexington Blue Grass flights.
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From Denver Intl to Lexington Blue Grass
Search Deals
One-way flight from Denver Intl to Lexington Blue Grass
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Denver Intl to Lexington Blue Grass.
Search Deals
Price to beat on a one-way 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 octubre 22, 2025.
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

jue. 12/4

12:50 am-9:28 am

1 stop6h 38m

Lexington Blue Grass

dom. 12/7

7:59 pm-12:07 am

1 stop6h 08m

$249

DenverLexington

DEN - LEX

DENLEX

Denver Intl

mar. 11/4

5:32 pm-10:24 pm

Nonstop2h 52m

Lexington Blue Grass

sáb. 11/8

9:00 am-10:27 am

Nonstop3h 27m

$259

DenverLexington

DEN - LEX

DENLEX

Denver Intl

vie. 12/12

12:50 am-9:28 am

1 stop6h 38m

Lexington Blue Grass

vie. 1/2

6:20 am-9:49 am

1 stop5h 29m

$294

DenverLexington

DEN - LEX

DENLEX

Denver Intl

jue. 12/11

12:50 am-9:28 am

1 stop6h 38m

Lexington Blue Grass

sáb. 12/13

5:35 pm-10:53 pm

1 stop7h 18m

$294

DenverLexington

DEN - LEX

DENLEX

Denver Intl

sáb. 11/1

11:15 am-8:54 pm

1 stop7h 39m

Lexington Blue Grass

mar. 11/4

9:00 am-10:27 am

Nonstop3h 27m

$314

DenverLexington

DEN - LEX

DENLEX

Denver Intl

vie. 12/12

5:25 pm-10:06 pm

Nonstop2h 41m

Lexington Blue Grass

sáb. 12/13

5:47 pm-9:56 pm

1 stop6h 09m

$419

DenverLexington

DEN - LEX

DENLEX

Denver Intl

vie. 12/19

6:15 am-10:50 pm

1 stop14h 35m

Lexington Blue Grass

mar. 12/23

7:43 pm-12:03 am

1 stop6h 20m

$435

DenverLexington

DEN - LEX

DENLEX

Denver Intl

jue. 11/27

1:50 pm-6:42 pm

Nonstop2h 52m

Lexington Blue Grass

mar. 12/2

7:00 am-3:40 pm

1 stop10h 40m

$438

DenverLexington

DEN - LEX

DENLEX

Denver Intl

mié. 11/5

12:59 am-6:49 pm

2 stops15h 50m

$135

DenverLexington

DEN - LEX

DENLEX

Denver Intl

dom. 11/2

7:00 am-9:29 pm

1 stop12h 29m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 14 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub the most. FlightHub 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 October 17, 2025.

The best time to book flights from Denver to Lexington is 41 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 octubre 22, 2025.

It’s typically best to fly out from Denver to Lexington in the evening. Doing so could potentially save you 78% on the flight price compared to flying in the morning, which is usually more expensive.

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 octubre 22, 2025.
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
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,988 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,029 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

  • How popular is this Denver to Lexington flight route?

    This flight path from Denver Intl to Lexington Blue Grass was viewed by 2 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 $259, Delta can have you in Lexington from Denver in 2h 52m. 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?

    American Airlines, at $228, was found to be the cheapest airline from Denver to Lexington.Alternate airlines to your destination round-trip include Delta and United Airlines. American Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Denver to Lexington?

    Looking at all options, your cheapest flight can be booked for $239. While the most popular route (Denver Intl - Lexington Blue Grass) can be booked for $239 on average, our data indicates $566 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
Georgetown
Berea
Frankfort

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Alternative routes for Denver to Lexington

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Top 3 airlines flying from Denver to Lexington

Discover the top 3 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 octubre 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$371FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$353FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$260Average$465FlexibilityNo cancel feeOn-time69%

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