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$132+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — DEN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Lexington Blue Grass to Denver Intl are usually found in November or January, booked 84 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Find 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 October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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 11/279:00 amLEX - DEN
Nonstop3h 27mUnited Airlines
Mon 12/85:25 pmDEN - LEX
Nonstop2h 41mUnited Airlines
Deal found 10/27$229
This Delta deal was found by Cheapflights users on 10/28. 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 12/103:41 pmLEX - DEN
1 stop6h 49mDelta
Mon 12/155:45 amDEN - LEX
1 stop7h 11mDelta
Deal found 10/28$249
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/136:00 amLEX - DEN
1 stop5h 25mAmerican Airlines
Sun 11/166:47 amDEN - LEX
1 stop6h 19mAmerican Airlines
Deal found 10/26$264
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 11/252:05 pmLEX - DEN
1 stop11h 38mMultiple Airlines
Tue 12/29:44 pmDEN - LEX
2 stops45h 13mMultiple Airlines
Deal found 10/26$269
This Delta deal was found by Cheapflights users on 10/27. 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 11/207:45 amLEX - DEN
1 stop8h 30mDelta
Mon 11/244:44 pmDEN - LEX
1 stop5h 20mDelta
Deal found 10/27$274
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 12/177:00 amLEX - DEN
1 stop7h 24mUnited Airlines
Wed 12/245:25 pmDEN - LEX
Nonstop2h 48mUnited Airlines
Deal found 10/26$289
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/176:40 amLEX - DEN
1 stop7h 03mAmerican Airlines
Wed 12/245:00 amDEN - LEX
1 stop6h 23mAmerican Airlines
Deal found 10/26$299
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/39:00 amLEX - DEN
Nonstop3h 27mUnited Airlines
Mon 11/105:32 pmDEN - LEX
Nonstop2h 52mUnited Airlines
Deal found 10/26$309

Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(United Airlines)

One-way from

$132
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$359

Good round-trip deal

$288 or less

Good one-way deal

$258 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.
Search Deals
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 ($17 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 October 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 October 28, 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 11/27

9:00 am-10:27 am

Nonstop3h 27m

Denver Intl

Mon 12/8

5:25 pm-10:06 pm

Nonstop2h 41m

$229

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Fri 1/23

8:35 am-2:51 pm

1 stop8h 16m

Denver Intl

Tue 1/27

5:40 pm-10:30 pm

Nonstop2h 50m

$239

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Wed 12/10

10:33 am-2:12 pm

1 stop5h 39m

Denver Intl

Sun 12/14

12:50 am-9:28 am

1 stop6h 38m

$249

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Wed 12/3

5:15 pm-10:53 pm

1 stop7h 38m

Denver Intl

Sat 12/6

3:14 pm-11:56 pm

1 stop6h 42m

$249

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Sat 12/6

5:35 pm-10:53 pm

1 stop7h 18m

Denver Intl

Mon 12/8

12:50 am-9:28 am

1 stop6h 38m

$249

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Fri 1/23

4:38 pm-10:52 pm

1 stop8h 14m

Denver Intl

Mon 1/26

12:30 am-9:44 am

1 stop7h 14m

$264

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Wed 12/17

7:00 am-12:24 pm

1 stop7h 24m

Denver Intl

Wed 12/24

5:25 pm-10:13 pm

Nonstop2h 48m

$289

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Thu 11/20

7:59 pm-12:02 am

1 stop6h 03m

Denver Intl

Fri 11/21

12:50 am-9:27 am

1 stop6h 37m

$304

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Sun 11/9

7:39 pm-9:03 am

2 stops39h 24m

$132

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

Wed 12/17

3:01 pm-9:23 pm

2 stops32h 22m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 18 results
1
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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 October.
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 October 24, 2025.

Booking 84 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, November is the cheapest month in which you can book a flight from Lexington to Denver (average of $69). 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 October 28, 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 October 26, 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 October 28, 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
7,994 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
7,994 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
9,001 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
11,032 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

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.
Frontier
5.8
Fair
3,124 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

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 Lexington to Denver. 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 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 3h 27m. Fly via United Airlines or Delta 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 $89. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $216 and $228, respectively. Frontier is 76% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Lexington to Denver?

    Looking for the cheapest flight from Lexington to Denver? While on average our users pay $350, our data indicates the cheapest price to be $233. 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, November is the cheapest month in which you can book a flight from Lexington to Denver (average of $69). 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
Westminster
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Central City
Manitou Springs
Fort Morgan
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker
Sterling

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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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$172FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$323FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$339FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$250Average$404FlexibilityNo cancel feeOn-time69%

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