How does KAYAK find such low prices on flights from Kentucky to Denver?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Denver.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Denver?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Kentucky to Denver?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Kentucky with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Denver?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$121 CHEAP FLIGHTS from Kentucky to Denver

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Flight Deals

Cheap Flights from Kentucky to Denver

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Kentucky to Denver

Fri, Dec 4 - Mon, Dec 7

8:47 am - 2:12 pmSDF Louisville Intl-DEN Denver Intl

31h 25m1 stop San Francisco

7:39 am - 7:19 pmDEN Denver Intl-SDF Louisville Intl

9h 40m1 stop San Francisco

$266Multiple Airlines

Mon, Nov 23 - Wed, Dec 2

11:39 am - 1:08 pmSDF Louisville Intl-DEN Denver Intl

27h 29m1 stop New Orleans Louis Armstrong

8:46 pm - 10:59 amDEN Denver Intl-SDF Louisville Intl

36h 13m2 stops Dallas/Fort Worth New Orleans Louis Armstrong

$282Multiple Airlines

Wed, Nov 18 - Wed, Nov 18

6:50 am - 8:00 amSDF Louisville Intl-DEN Denver Intl

3h 10mnonstop

6:20 pm - 10:55 pmDEN Denver Intl-SDF Louisville Intl

2h 35mnonstop

$321Southwest

Tue, Nov 17 - Tue, Nov 17

6:50 am - 8:00 amSDF Louisville Intl-DEN Denver Intl

3h 10mnonstop

6:20 pm - 10:55 pmDEN Denver Intl-SDF Louisville Intl

2h 35mnonstop

$321Southwest

Mon, Oct 26 - Sat, Oct 31

8:00 am - 9:04 amSDF Louisville Intl-DEN Denver Intl

3h 04mnonstop

5:45 pm - 10:24 pmDEN Denver Intl-SDF Louisville Intl

2h 39mnonstop

$321United Airlines

Wed, Nov 11 - Mon, Nov 16

3:24 pm - 4:29 pmSDF Louisville Intl-DEN Denver Intl

3h 05mnonstop

5:45 pm - 10:24 pmDEN Denver Intl-SDF Louisville Intl

2h 39mnonstop

$321United Airlines

Mon, Oct 26 - Mon, Nov 2

6:39 pm - 11:44 pmSDF Louisville Intl-DEN Denver Intl

7h 05m1 stop Minneapolis St Paul

7:00 am - 4:49 pmDEN Denver Intl-SDF Louisville Intl

7h 49m1 stop Atlanta Hartsfield-Jackson

$341Delta

Mon, Oct 26 - Tue, Nov 3

6:39 pm - 11:44 pmSDF Louisville Intl-DEN Denver Intl

7h 05m1 stop Minneapolis St Paul

2:36 pm - 10:47 pmDEN Denver Intl-SDF Louisville Intl

6h 11m1 stop Atlanta Hartsfield-Jackson

$341Delta

Thu, Jan 21 - Sun, Jan 31

7:26 pm - 11:19 pmLEX Lexington Blue Grass-DEN Denver Intl

5h 53m1 stop Chicago O'Hare Intl

3:45 pm - 11:05 pmDEN Denver Intl-LEX Lexington Blue Grass

5h 20m1 stop Charlotte Douglas

$359American Airlines

Thu, Jan 28 - Mon, Feb 1

11:55 am - 5:27 pmLEX Lexington Blue Grass-DEN Denver Intl

7h 32m1 stop Chicago O'Hare Intl

9:22 am - 6:48 pmDEN Denver Intl-LEX Lexington Blue Grass

7h 26m1 stop Chicago O'Hare Intl

$359American Airlines

Recent last minute flight deals from Kentucky to Denver

Sat, Oct 10 - Wed, Oct 21

9:06 pm - 10:25 amSDF Louisville Intl-DEN Denver Intl

15h 19m1 stop Valparaiso Destin-Ft Walton Beach

10:45 pm - 10:59 amDEN Denver Intl-SDF Louisville Intl

34h 14m2 stops Las Vegas Harry Reid Intl New Orleans Louis Armstrong

$430Multiple Airlines

Wed, Oct 14 - Fri, Oct 23

9:00 am - 10:11 amLEX Lexington Blue Grass-DEN Denver Intl

3h 11mnonstop

5:30 pm - 10:09 pmDEN Denver Intl-LEX Lexington Blue Grass

2h 39mnonstop

$439United Airlines

Wed, Oct 14 - Fri, Oct 23

9:00 am - 10:11 amLEX Lexington Blue Grass-DEN Denver Intl

3h 11mnonstop

3:48 pm - 11:55 pmDEN Denver Intl-LEX Lexington Blue Grass

6h 07m1 stop Chicago O'Hare Intl

$449United Airlines

Sat, Oct 10 - Tue, Oct 20

9:06 pm - 10:25 amSDF Louisville Intl-DEN Denver Intl

15h 19m1 stop Valparaiso Destin-Ft Walton Beach

6:57 pm - 8:29 pmDEN Denver Intl-SDF Louisville Intl

47h 32m2 stops Atlanta Hartsfield-Jackson Tampa

$452Multiple Airlines

Wed, Oct 14 - Fri, Oct 23

6:58 pm - 10:52 pmLEX Lexington Blue Grass-DEN Denver Intl

5h 54m1 stop Chicago O'Hare Intl

2:19 pm - 11:57 pmDEN Denver Intl-LEX Lexington Blue Grass

7h 38m1 stop Charlotte Douglas

$459American Airlines

Sat, Oct 10 - Wed, Oct 14

6:58 pm - 10:52 pmLEX Lexington Blue Grass-DEN Denver Intl

5h 54m1 stop Chicago O'Hare Intl

5:24 am - 3:23 pmDEN Denver Intl-LEX Lexington Blue Grass

7h 59m1 stop Dallas/Fort Worth

$564American Airlines

Sat, Oct 10 - Wed, Oct 14

5:59 pm - 10:32 pmLEX Lexington Blue Grass-DEN Denver Intl

6h 33m1 stop Atlanta Hartsfield-Jackson

6:00 am - 2:49 pmDEN Denver Intl-LEX Lexington Blue Grass

6h 49m1 stop Atlanta Hartsfield-Jackson

$609Delta

Tue, Oct 13 - Tue, Oct 20

6:00 am - 8:42 pmSDF Louisville Intl-DEN Denver Intl

16h 42m1 stop New York LaGuardia

2:36 pm - 11:59 pmDEN Denver Intl-SDF Louisville Intl

7h 23m1 stop Atlanta Hartsfield-Jackson

$808Delta

Wed, Oct 14 - Wed, Oct 21

10:40 am - 11:40 amSDF Louisville Intl-DEN Denver Intl

3h 00mnonstop

2:00 pm - 6:30 pmDEN Denver Intl-SDF Louisville Intl

2h 30mnonstop

$886Southwest

Thu, Oct 15 - Sun, Oct 18

11:05 am - 12:05 pmSDF Louisville Intl-DEN Denver Intl

3h 00mnonstop

11:55 pm - 10:30 amDEN Denver Intl-SDF Louisville Intl

8h 35m1 stop Orlando

$896Southwest

Useful Info

Low season	April
High season	December
Cheapest flight	$121

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly and prices are also 5% lower on average.

Flight from Louisville to Denver

How does KAYAK find such low prices on flights from Kentucky to Denver?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Denver.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Denver?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Kentucky to Denver?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Kentucky with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Denver?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Westminster

Lakewood

Dillon

Broomfield

Englewood

Greenwood Village

Lone Tree

Central City

Brighton

Limon

Wheat Ridge

Fort Morgan

Evergreen

Erie

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DEN

$121 Find Cheap Flights from Kentucky to Denver - Compare and Save

Cheap Flights from Kentucky to Denver

Recent round-trip flight deals from Kentucky to Denver

Recent one-way flight deals from Kentucky to Denver

Recent last minute flight deals from Kentucky to Denver

Recent direct flight deals from Kentucky to Denver

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Kentucky to Denver

Traveling to a place near Denver?

More options for your flight to Denver

Complete your trip to Denver with a hotel stay or car rental

Information on the airport you'll fly into in Denver

Cabin class types available on flights to Kentucky

Find direct flights for Denver

Flights from domestic origins to Denver

Flights to other popular destinations

Find deals for your return flight