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$125+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — DEN
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Lexington Blue Grass to Denver Intl are usually found in January or November, booked 26 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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 junio 12, 2025.

Round-trip from

$239
(American Airlines)

One-way from

$125
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$439

Good round-trip deal

$434 or less

Good one-way deal

$300 or less
From Lexington Blue Grass to Denver Intl
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One-way flight from Lexington Blue Grass to Denver Intl
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Highest demand for flights based on searches. 8% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Lexington Blue Grass to Denver Intl.
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Price to beat on a one-way flight from Lexington Blue Grass to Denver Intl.
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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 junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
dom. 6/155:00 amLEX - DEN
1 stop6h 09mAmerican Airlines
mar. 6/172:11 pmDEN - LEX
1 stop6h 56mAmerican Airlines
Deal found 6/11$239
This Delta deal was found by Cheapflights users on 6/12. 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.
sáb. 8/96:15 amLEX - DEN
1 stop5h 15mDelta
dom. 8/1012:45 amDEN - LEX
1 stop6h 59mDelta
Deal found 6/12$249
This United Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 6/255:58 pmLEX - DEN
1 stop7h 32mUnited Airlines
sáb. 6/285:20 pmDEN - LEX
Nonstop2h 51mUnited Airlines
Deal found 6/11$269
This Mytrip deal was found by Cheapflights users on 6/12. 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.
vie. 7/253:00 pmLEX - DEN
2 stops18h 16mAllegiant Air
mié. 7/3011:06 amDEN - LEX
2 stops25h 45mAllegiant Air
Deal found 6/12$371
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/78:56 pmLEX - DEN
2 stops22h 58mMultiple Airlines
dom. 8/1010:03 amDEN - LEX
3 stops26h 07mMultiple Airlines
Deal found 6/10$450

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 junio 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

mar. 7/1

11:56 am-4:44 pm

1 stop6h 48m

Denver Intl

mar. 7/1

11:59 pm-10:26 am

1 stop8h 27m

$239

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

sáb. 8/9

6:15 am-9:30 am

1 stop5h 15m

Denver Intl

dom. 8/10

12:45 am-9:44 am

1 stop6h 59m

$249

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

mié. 6/25

5:58 pm-11:30 pm

1 stop7h 32m

Denver Intl

mar. 7/1

5:20 pm-10:11 pm

Nonstop2h 51m

$269

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

vie. 7/25

3:00 pm-7:16 am

2 stops18h 16m

Denver Intl

mié. 7/30

11:06 am-2:51 pm

2 stops25h 45m

$371

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

jue. 8/7

8:56 pm-5:54 pm

2 stops22h 58m

Denver Intl

dom. 8/10

10:03 am-2:10 pm

3 stops26h 07m

$450

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

mié. 7/23

6:04 am-11:31 am

1 stop7h 27m

$125

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

jue. 8/7

8:56 pm-5:54 pm

2 stops22h 58m

$158

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

dom. 9/14

12:16 pm-3:43 pm

3 stops29h 27m

$222

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

mié. 7/23

9:26 am-10:32 am

Nonstop3h 06m

$234

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

lun. 7/7

5:50 pm-11:06 pm

1 stop7h 16m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 9, 2025.

Booking 26 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, October is the cheapest month in which you can book a flight from Lexington to Denver (average of $197). Flying from Lexington to Denver in March is currently the most expensive (average of $278). 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 junio 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Lexington to Denver in the afternoon. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight in the morning.

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 June 8, 2025.

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

Weekly flight availability from Lexington to Denver

Explore weekly flight availability from Lexington to Denver. 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 junio 12, 2025.

The most flights from LEX to DEN 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 Denver by month

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

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

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

If weather is an important factor for your trip to Denver, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 junio 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and Allegiant Air from Lexington to Denver to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 06m 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 7 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 Lexington to Denver round-trip?

    Flying on American Airlines is currently your cheapest option to Denver, with prices starting at $239. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $249 and $274, respectively. American Airlines is 35% 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 $125 on American Airlines. Other airlines that offer cheap prices include Allegiant Air from $158 and United Airlines from $234 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 $461, our data indicates the cheapest price to be $148. The most popular route (Lexington Blue Grass - Denver Intl), is priced around $239.

  • 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, October is the cheapest month in which you can book a flight from Lexington to Denver (average of $197). Flying from Lexington to Denver in March is currently the most expensive (average of $278). 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
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Grand Lake
Broomfield
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs
Greeley
Limon

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$218FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$296FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$193Average$300FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$410FlexibilityNo cancel feeOn-time69%

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