$269+ Cheap flights from Denver to Lexington (DEN - LEX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LEX
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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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.Cheapflights Tip: The best prices from Denver Intl to Lexington Blue Grass are usually found in June or November, booked 64 days in advance, depart on a Tuesday or Saturday and return on a Friday
Cheap flight deals from Denver to Lexington
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to LexingtonExplore 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 October 19, 2026.
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 October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 11/146:00 pm -
Nonstop2h 36m
Sat 11/219:00 am -
Nonstop3h 20m
Deal found 10/16![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Fri 11/64:48 pm -
1 stop5h 06m
Sun 11/89:00 am -
Nonstop3h 20m
Deal found 10/16![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/16. 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 11/113:08 pm -
1 stop5h 28m
Sun 11/155:00 am -
1 stop6h 21m
Deal found 10/16![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 11/148:07 am -
2 stops8h 36m
Sat 11/216:02 pm -
1 stop7h 38m
Deal found 10/16![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/56:00 pm -
Nonstop2h 36m
Sun 11/85:25 am -
1 stop5h 21m
Deal found 10/18![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 10/16. 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 11/1912:58 am -
1 stop6h 40m
Mon 11/233:38 pm -
1 stop6h 42m
Deal found 10/16![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Tue 11/33:41 pm -
1 stop5h 31m
Sun 11/85:00 am -
1 stop6h 21m
Deal found 10/16![American Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 10/306:00 pm -
Nonstop2h 36m
Sat 10/315:30 am -
1 stop6h 56m
Deal found 10/14![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/14. 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 10/3011:59 pm -
1 stop6h 48m
Sat 10/3112:20 pm -
1 stop7h 29m
Deal found 10/14![American Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Tue 12/225:30 am -
1 stop5h 21m
Tue 12/297:53 pm -
1 stop5h 52m
Deal found 10/14![American Airlines logo]()
$429
Best flights from Denver to LexingtonDiscover carefully curated flight deals from Denver to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Denver to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 11/134:48 pm -
1 stop5h 06m
Fri 11/209:00 am -
Nonstop3h 20m
Deal found 10/14![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/16. 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 11/1912:58 am -
1 stop6h 40m
Mon 11/233:38 pm -
1 stop6h 42m
Deal found 10/16![Delta logo]()
$399
This KAYAK deal was found by Cheapflights users on 10/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:41 am -
1 stop6h 35m
Thu 11/197:54 pm -
1 stop6h 05m
Deal found 10/18![American Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 10/15. 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.
Fri 10/302:36 pm -
1 stop7h 23m
Mon 11/25:59 pm -
1 stop6h 33m
Deal found 10/15![Delta logo]()
$464
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Tue 11/106:00 pm -
Nonstop2h 36m
Sat 11/149:00 am -
Nonstop3h 20m
Deal found 10/15![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/126:00 pm -
Nonstop2h 36m
Sun 11/155:25 am -
1 stop5h 21m
Deal found 10/19![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/126:00 am -
1 stop5h 13m
Thu 11/195:25 am -
1 stop5h 21m
Deal found 10/14![United Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Tue 11/36:00 pm -
Nonstop2h 36m
Sun 11/89:00 am -
Nonstop3h 20m
Deal found 10/14![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/306:00 pm -
Nonstop2h 36m
Mon 11/25:25 am -
1 stop7h 01m
Deal found 10/15![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/116:00 pm -
Nonstop2h 36m
Sun 11/159:00 am -
Nonstop3h 20m
Deal found 10/15![United Airlines logo]()
$544
Last-minute flights from Denver to LexingtonDiscover last-minute flight deals from Denver to Lexington. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Lexington. Data last updated October 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 10/306:00 pm -
Nonstop2h 36m
Sat 10/315:30 am -
1 stop6h 56m
Deal found 10/14![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/14. 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 10/3011:59 pm -
1 stop6h 48m
Sat 10/3112:20 pm -
1 stop7h 29m
Deal found 10/14![American Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Tue 11/33:41 pm -
1 stop5h 31m
Sun 11/85:00 am -
1 stop6h 21m
Deal found 10/16![American Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/56:00 pm -
Nonstop2h 36m
Sun 11/85:25 am -
1 stop5h 21m
Deal found 10/18![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Fri 11/64:48 pm -
1 stop5h 06m
Sun 11/89:00 am -
Nonstop3h 20m
Deal found 10/16![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/16. 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 11/113:08 pm -
1 stop5h 28m
Sun 11/155:00 am -
1 stop6h 21m
Deal found 10/16![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 11/146:00 pm -
Nonstop2h 36m
Sat 11/219:00 am -
Nonstop3h 20m
Deal found 10/16![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 11/148:07 am -
2 stops8h 36m
Sat 11/216:02 pm -
1 stop7h 38m
Deal found 10/16![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sun 11/154:48 pm -
1 stop5h 06m
Sun 11/225:25 am -
1 stop5h 21m
Deal found 10/18![United Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 10/19. 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 11/1912:58 am -
1 stop6h 40m
Mon 11/2310:33 am -
1 stop8h 40m
Deal found 10/19![Delta logo]()
$399
One-way flights from Denver to LexingtonSearch for one-way flight options from Denver to Lexington. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Denver to Lexington. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This American Airlines deal was found by Cheapflights users on 10/18. 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 11/59:07 am -
1 stop8h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 10/15. 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 10/228:00 am -
1 stop8h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Fri 12/185:40 pm -
Nonstop2h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Sat 10/243:14 pm -
1 stop5h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/26:00 pm -
Nonstop2h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 12/197:40 am -
1 stop6h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/15. 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.
Fri 12/185:07 pm -
1 stop4h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Delta logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Thu 11/511:47 am -
3 stops26h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 10/18. 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 12/197:05 am -
1 stop7h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Delta logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Sat 10/245:33 pm -
2 stops45h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$426
Find 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 October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (United Airlines) |
One-way from | $269 (American Airlines) |
Popular in | April |
Cheapest in | June |
Average price | $517 |
Good round-trip deal | $594 or less |
Good one-way deal | $333 or less |
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 7,457,451 searches. Data last updated October 19, 2026.
Use the filters below to find and compare flights from Denver to Lexington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverLexington
DEN Denver Intl - LEX Lexington Blue Grass
DENLEX
Denver Intl
Fri 10/23
3:14 pm-10:17 pm
1 stop5h 03m
Lexington Blue Grass
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$324
DenverLexington
DEN Denver Intl - LEX Lexington Blue Grass
DENLEX
Denver Intl
Sat 12/19
5:40 pm-10:19 pm
Nonstop2h 39m
Lexington Blue Grass
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$354
DenverLexington
DEN Denver Intl - LEX Lexington Blue Grass
DENLEX
Denver Intl
Sat 1/2
5:40 pm-10:19 pm
Nonstop2h 39m
Lexington Blue Grass
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$354
DenverLexington
DEN Denver Intl - LEX Lexington Blue Grass
DENLEX
Denver Intl
Fri 11/13
4:48 pm-11:54 pm
1 stop5h 06m
Lexington Blue Grass
Fri 11/20
9:00 am-10:20 am
Nonstop3h 20m
$369
Quickest round-trip
DenverLexington
DEN Denver Intl - LEX Lexington Blue Grass
DENLEX
Denver Intl
Mon 11/2
6:00 pm-10:36 pm
Nonstop2h 36m
Lexington Blue Grass
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$389
DenverLexington
DEN Denver Intl - LEX Lexington Blue Grass
DENLEX
Denver Intl
Thu 11/19
12:58 am-9:38 am
1 stop6h 40m
Lexington Blue Grass
Mon 11/23
3:38 pm-8:20 pm
1 stop6h 42m
$399
DenverLexington
DEN Denver Intl - LEX Lexington Blue Grass
DENLEX
Denver Intl
Fri 10/23
7:37 pm-7:55 am
2 stops34h 18m
Lexington Blue Grass
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$453
DenverLexington
DEN Denver Intl - LEX Lexington Blue Grass
DENLEX
Denver Intl
Fri 10/30
2:36 pm-11:59 pm
1 stop7h 23m
Lexington Blue Grass
Mon 11/2
5:59 pm-10:32 pm
1 stop6h 33m
$464
DenverLexington
DEN Denver Intl - LEX Lexington Blue Grass
DENLEX
Denver Intl
Tue 11/10
6:00 pm-10:36 pm
Nonstop2h 36m
Lexington Blue Grass
Sat 11/14
9:00 am-10:20 am
Nonstop3h 20m
$469
DenverLexington
DEN Denver Intl - LEX Lexington Blue Grass
DENLEX
Denver Intl
Thu 11/12
6:00 pm-10:36 pm
Nonstop2h 36m
Lexington Blue Grass
Sun 11/15
5:25 am-8:46 am
1 stop5h 21m
$479
Showing 1-10 of 19 resultsSorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
DEN-LEX
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?
The best time to book flights from Denver to Lexington is 60 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, June is the cheapest month in which you can book a flight from Denver to Lexington (average of $360). Flying from Denver to Lexington in April is currently the most expensive (average of $601). 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 October 19, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Lexington as you normally would.
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 October 19, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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.
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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.
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Book flights to Lexington if you plan to visit one of these locationsSomerset
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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 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$104 | Average$197 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$248 | Average$358 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$249 | Average$453 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$269 | Average$478 | FlexibilityNo cancel fee | On-time69% |