HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lexington

$214+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LEX
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Lexington with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Denver Intl to Lexington Blue Grass are usually found in September or February, booked 41 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

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 February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$214
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$353

Good round-trip deal

$314 or less

Good one-way deal

$260 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. 2% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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

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 February 23, 2025.

This Delta deal was found by Cheapflights users on 2/21. 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.
Wed 9/1012:55 amDEN - LEX
1 stop7h 18mDelta
Mon 9/156:29 pmLEX - DEN
1 stop5h 50mDelta
Deal found 2/21$229
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Thu 3/207:35 amDEN - LEX
1 stop6h 50mAmerican Airlines
Sun 3/236:40 pmLEX - DEN
1 stop5h 53mAmerican Airlines
Deal found 2/22$269
This United Airlines deal was found by Cheapflights users on 2/22. 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.
Thu 3/135:34 pmDEN - LEX
Nonstop2h 41mUnited Airlines
Thu 3/209:00 amLEX - DEN
Nonstop3h 27mUnited Airlines
Deal found 2/22$319
This Mytrip deal was found by Cheapflights users on 2/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/710:54 amDEN - LEX
2 stops25h 51mAllegiant Air
Sun 3/163:20 pmLEX - DEN
2 stops20h 44mAllegiant Air
Deal found 2/22$538
This Mytrip deal was found by Cheapflights users on 2/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2810:58 amDEN - LEX
2 stops28h 12mMultiple Airlines
Sun 3/23:03 pmLEX - DEN
3 stops28h 51mMultiple Airlines
Deal found 2/22$579

Find flights from Denver to Lexington within your budget

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 February 23, 2025.

Fly from

Denver

Fly to

Lexington

Route

Depart

Return

Price

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Thu 3/20

7:35 am-4:25 pm

1 stop6h 50m

Lexington Blue Grass

Sun 3/23

6:40 pm-10:33 pm

1 stop5h 53m

$269

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Thu 4/17

12:55 am-9:30 am

1 stop6h 35m

Lexington Blue Grass

Mon 4/21

7:59 pm-11:40 pm

1 stop5h 41m

$289

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Thu 3/13

5:34 pm-10:15 pm

Nonstop2h 41m

Lexington Blue Grass

Thu 3/20

9:00 am-10:27 am

Nonstop3h 27m

$319

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Fri 3/7

10:54 am-2:45 pm

2 stops25h 51m

Lexington Blue Grass

Sun 3/16

3:20 pm-10:04 am

2 stops20h 44m

$538

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Thu 3/13

9:16 am-8:35 pm

2 stops33h 19m

Lexington Blue Grass

Thu 3/20

9:31 am-6:00 pm

2 stops10h 29m

$607

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Tue 4/15

7:20 am-10:11 pm

1 stop12h 51m

$214

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Fri 2/28

5:34 pm-10:15 pm

Nonstop2h 41m

$234

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Sun 3/16

12:55 am-9:42 am

1 stop6h 47m

$280

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Fri 2/28

10:58 am-5:10 pm

2 stops28h 12m

$287

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Sat 3/1

1:00 pm-10:11 pm

3 stops31h 11m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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.

Travel insights for flights from Denver to Lexington

Get recent, data-driven insights about flights from Denver to Lexington including ideal travel times, pricing trends, and more.

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 February 14, 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, August is the cheapest month in which you can book a flight from Denver to Lexington (average of $303). Flying from Denver to Lexington in May is currently the most expensive (average of $398). 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 February 23, 2025.

It’s typically best to fly out from Denver to Lexington in the evening. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Denver to Lexington

Explore weekly flight availability from Denver to Lexington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 23, 2025.

The most flights from DEN to LEX are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Lexington by month

Plan your trip to Lexington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lexington ranges from 2.9 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Lexington when rainfall is around 2.9 in.

Temperature in Lexington by month

Plan your trip to Lexington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lexington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 February 23, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Denver to Lexington by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,707 reviews

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,707 reviews
Alaska Airlines
8.0
Very good
9,707 reviews

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,191 reviews
Alaska Airlines
8.0
Very good
9,707 reviews

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,746 reviews
Alaska Airlines
8.0
Very good
9,707 reviews

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Allegiant Air
7.3
Good
762 reviews
Alaska Airlines
8.0
Very good
9,707 reviews

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,707 reviews

Entertainment

7.1

Food

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 41m 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 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    American Airlines, at $269, 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 29% 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 $214. Users have also found prices from $234 and $280 on United Airlines and Delta, respectively.

  • What are the cheapest flights from Denver to Lexington?

    Looking at all options, your cheapest flight can be booked for $217. While the most popular route (Denver Intl - Lexington Blue Grass) can be booked for $290 on average our data indicates $451 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, August is the cheapest month in which you can book a flight from Denver to Lexington (average of $303). Flying from Denver to Lexington in May is currently the most expensive (average of $398). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Danville
Georgetown
Berea
Richmond

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Lexington

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Nashville flights
Denver to Cincinnati flights
Denver to Louisville flights
Denver to Knoxville flights
Colorado Springs to Nashville flights
Denver to Blountville flights
Montrose to Nashville flights
Colorado Springs to Knoxville flights
Durango to Nashville flights
Colorado Springs to Cincinnati flights
Grand Junction to Nashville flights
Denver to Evansville flights
Colorado Springs to Louisville flights
Colorado Springs to Lexington flights
Colorado Springs to Evansville flights
Aspen to Nashville flights
Grand Junction to Louisville flights
Grand Junction to Knoxville flights
Colorado Springs to Blountville flights
Vail to Cincinnati flights
Grand Junction to Cincinnati flights
Denver to Owensboro flights
Denver to Huntington flights
Durango to Lexington flights
Gunnison to Lexington flights
Vail to Louisville flights
Gunnison to Knoxville flights
Hayden to Cincinnati flights
Hayden to Louisville flights
Montrose to Cincinnati flights
Montrose to Knoxville flights
Gunnison to Louisville flights
Gunnison to Nashville flights
Grand Junction to Blountville flights
Durango to Knoxville flights
Aspen to Knoxville flights

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 February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$258FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$224Average$329FlexibilityNo cancel feeOn-time71%
DeltaCheapest$227Average$345FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$238Average$436FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.