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$182+ Cheap flights from Lexington to Denver (LEX - DEN)

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — DEN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Lexington Blue Grass to Denver Intl are usually found in October or May, booked 63 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Lexington to Denver

Cheapest flights from Lexington to Denver
Explore the most affordable flight options available from Lexington to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Delta deal was found by Cheapflights users on 12/11. 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.
Sat 12/207:43 pmLEX - DEN
1 stop6h 20mDelta
Fri 12/2610:35 amDEN - LEX
1 stop4h 35mDelta
Deal found 12/11$349
This Delta deal was found by Cheapflights users on 12/10. 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.
Thu 12/186:05 amLEX - DEN
1 stop8h 06mDelta
Wed 12/245:45 amDEN - LEX
1 stop7h 11mDelta
Deal found 12/10$369
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/188:15 amLEX - DEN
Nonstop3h 35mUnited Airlines
Wed 12/245:25 pmDEN - LEX
Nonstop2h 48mUnited Airlines
Deal found 12/11$379
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/316:03 pmLEX - DEN
1 stop6h 28mAmerican Airlines
Mon 1/55:00 amDEN - LEX
1 stop6h 23mAmerican Airlines
Deal found 12/10$393
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/1910:13 pmLEX - DEN
1 stop5h 35mAmerican Airlines
Sun 12/217:07 amDEN - LEX
1 stop8h 26mAmerican Airlines
Deal found 12/11$399
This Delta deal was found by Cheapflights users on 12/11. 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.
Mon 12/153:41 pmLEX - DEN
1 stop6h 49mDelta
Fri 12/2610:35 amDEN - LEX
1 stop4h 35mDelta
Deal found 12/11$404
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/159:08 amLEX - DEN
Nonstop3h 27mUnited Airlines
Sat 12/275:25 pmDEN - LEX
Nonstop2h 48mUnited Airlines
Deal found 12/11$424
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/1910:13 pmLEX - DEN
1 stop5h 35mAmerican Airlines
Thu 12/257:07 amDEN - LEX
1 stop8h 26mAmerican Airlines
Deal found 12/11$429

Find flight deals from Lexington to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to Denver (DEN). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$239
(United Airlines)

One-way from

$225
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$359

Good round-trip deal

$378 or less

Good one-way deal

$349 or less
Provider with most accurate pricing for Lexington Blue Grass-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Lexington Blue Grass-Denver Intl flights.
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From Lexington Blue Grass to Denver Intl
Search Deals
One-way flight from Lexington Blue Grass to Denver Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($16 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 December 2025
Search Deals
Price to beat on a round-trip flight from Lexington Blue Grass to Denver Intl.
Search Deals
Price to beat on a one-way flight from Lexington Blue Grass to Denver Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington to Denver 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 December 12, 2025.
Use the filters below to find and compare flights from Lexington to Denver that are best for you.

Fly from

Lexington

Fly to

Denver

Route

Depart

Return

Price

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Thu 4/2

7:55 pm-12:09 am

1 stop6h 14m

Denver Intl

Mon 4/13

12:55 am-10:16 am

1 stop7h 21m

$249

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Fri 4/17

8:12 pm-11:35 pm

1 stop5h 23m

Denver Intl

Mon 4/20

11:59 pm-10:25 am

1 stop8h 26m

$249

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Fri 4/17

5:50 pm-9:25 pm

1 stop5h 35m

Denver Intl

Tue 4/21

4:15 pm-11:41 pm

1 stop5h 26m

$249

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Sun 2/1

6:40 pm-12:28 am

1 stop7h 48m

Denver Intl

Fri 2/6

12:30 am-9:42 am

1 stop7h 12m

$249

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Wed 5/6

5:25 pm-10:19 pm

1 stop6h 54m

Denver Intl

Sun 5/10

5:00 am-1:19 pm

1 stop6h 19m

$274

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Tue 6/9

5:55 pm-11:51 pm

1 stop7h 56m

Denver Intl

Sat 6/13

12:59 am-9:24 am

1 stop6h 25m

$274

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Wed 4/1

5:47 pm-9:28 pm

1 stop5h 41m

Denver Intl

Fri 4/10

12:35 am-9:45 am

1 stop7h 10m

$294

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Tue 6/9

5:55 pm-11:51 pm

1 stop7h 56m

Denver Intl

Sun 6/14

12:59 am-9:24 am

1 stop6h 25m

$294

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Thu 1/8

9:00 am-10:35 am

Nonstop3h 35m

Denver Intl

Thu 1/15

5:40 pm-10:30 pm

Nonstop2h 50m

$309

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Mon 6/8

7:45 pm-11:51 pm

1 stop6h 06m

Denver Intl

Fri 6/12

12:55 am-10:16 am

1 stop7h 21m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 21 results
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Compare providers for flights from Lexington to Denver

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 Lexington to Denver in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Lexington-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lexington-Denver flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lexington-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lexington-Denver flights, Cheapflights users trust eDreams the most. eDreams 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 Lexington-Denver 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 Lexington to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Lexington 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 Lexington to Denver

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

Use this chart to determine the optimal time to book a round-trip flight from Lexington to Denver. Price data was last updated on December 5, 2025.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Lexington to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Lexington to Denver (average of $68). Flying from Lexington to Denver in July is currently the most expensive (average of $110). 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 LEX to DEN?

Find hourly flight availability from Lexington to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Lexington to Denver in the evening. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Lexington to Denver?

Use this chart to determine the cheapest time to fly round-trip from Lexington to Denver. Price data was last updated on December 6, 2025.

Travelers seeking maximum savings on their Lexington to Denver flight should consider departing on Sunday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Lexington to Denver?

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated December 12, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Lexington to Denver have to say. 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.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

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
9,095 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

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
11,050 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

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
5.8
Fair
3,084 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

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 Lexington to Denver. 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 Lexington to Denver?

    Denver Intl is the airport most travelers will use when flying to Denver from Lexington Blue Grass. Booking flights from Blue Grass (LEX) to Denver Intl (DEN) should be relatively easy as there is 1 daily flight to Denver from 4 different airlines. 3h 13m is how long a flight from Lexington to Denver Intl will take if you book a nonstop flight.

  • How popular is this Lexington to Denver flight route?

    The Lexington Blue Grass to Denver Intl flight path was viewed by 8 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 Lexington to Denver?

    There are many flights that can get you from Lexington to Denver in 5h 23m. Fly via Delta, American Airlines, or United Airlines to get the fastest option. Lexington and Denver are separated by a distance of 1083 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Frontier is currently your cheapest option to Denver, with prices starting at $84. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $196 and $228, respectively. Frontier is 77% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $156 on United Airlines. Other airlines that offer cheap prices include American Airlines from $158 and Delta from $168 one-way.

  • What are the cheapest flights from Lexington to Denver?

    Looking for the cheapest flight from Lexington to Denver? While on average our users pay $403, our data indicates the cheapest price to be $308. The most popular route (Lexington Blue Grass - Denver Intl), is priced around $229.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lexington to Denver 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 Lexington to Denver?

    Currently, February is the cheapest month in which you can book a flight from Lexington to Denver (average of $68). Flying from Lexington to Denver in July is currently the most expensive (average of $110). 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
Black Hawk
Thornton
Westminster
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Silverthorne
Central City
Frisco
Wheat Ridge
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Parker

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Top 4 airlines flying from Lexington to Denver

Discover the top 4 airlines that operate flights from Lexington to Denver. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$178FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$343FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$338FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$405FlexibilityNo cancel feeOn-time69%

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