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.

$122 CHEAP FLIGHTS from Kentucky to Denver

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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 11 - Wed, Dec 16

8:47 am - 10:10 amSDF Louisville Intl-DEN Denver Intl

27h 23m1 stop San Francisco

10:18 am - 10:59 amDEN Denver Intl-SDF Louisville Intl

46h 41m2 stops Dallas/Fort Worth New Orleans Louis Armstrong

$280Multiple Airlines

Fri, Dec 4 - Fri, Dec 11

10:25 am - 7:10 pmSDF Louisville Intl-DEN Denver Intl

34h 45m2 stops Pittsburgh Raleigh-Durham

10:45 am - 4:32 pmDEN Denver Intl-SDF Louisville Intl

27h 47m1 stop Raleigh-Durham

$285Multiple Airlines

Thu, Jan 7 - Mon, Jan 11

6:40 am - 7:45 amSDF Louisville Intl-DEN Denver Intl

3h 05mnonstop

6:15 pm - 10:55 pmDEN Denver Intl-SDF Louisville Intl

2h 40mnonstop

$337Southwest

Thu, Feb 4 - Tue, Feb 9

10:40 am - 11:45 amSDF Louisville Intl-DEN Denver Intl

3h 05mnonstop

6:15 pm - 10:55 pmDEN Denver Intl-SDF Louisville Intl

2h 40mnonstop

$337Southwest

Wed, Dec 2 - Wed, Dec 9

9:00 am - 10:06 amSDF Louisville Intl-DEN Denver Intl

3h 06mnonstop

9:40 am - 2:17 pmDEN Denver Intl-SDF Louisville Intl

2h 37mnonstop

$337United Airlines

Fri, Jan 1 - Sat, Jan 9

8:00 am - 9:11 amSDF Louisville Intl-DEN Denver Intl

3h 11mnonstop

5:48 pm - 10:30 pmDEN Denver Intl-SDF Louisville Intl

2h 42mnonstop

$337United Airlines

Wed, Dec 23 - Thu, Dec 31

6:56 pm - 12:31 amSDF Louisville Intl-DEN Denver Intl

7h 35m1 stop Atlanta Hartsfield-Jackson

6:00 am - 1:35 pmDEN Denver Intl-SDF Louisville Intl

5h 35m1 stop Atlanta Hartsfield-Jackson

$357Delta

Mon, Dec 21 - Fri, Dec 25

6:56 pm - 12:20 amSDF Louisville Intl-DEN Denver Intl

7h 24m1 stop Atlanta Hartsfield-Jackson

6:00 am - 3:53 pmDEN Denver Intl-SDF Louisville Intl

7h 53m1 stop Atlanta Hartsfield-Jackson

$357Delta

Fri, Dec 25 - Fri, Jan 1

1:36 pm - 8:03 pmLEX Lexington Blue Grass-DEN Denver Intl

8h 27m1 stop Dallas/Fort Worth

5:30 am - 12:51 pmDEN Denver Intl-LEX Lexington Blue Grass

5h 21m1 stop Dallas/Fort Worth

$389American Airlines

Thu, Jan 21 - Sun, Jan 31

5:01 pm - 10:33 pmLEX Lexington Blue Grass-DEN Denver Intl

7h 32m1 stop Charlotte Douglas

9:26 am - 6:56 pmDEN Denver Intl-LEX Lexington Blue Grass

7h 30m1 stop Chicago O'Hare Intl

$389American Airlines

Recent last minute flight deals from Kentucky to Denver

Sat, Nov 14 - Sat, Nov 28

9:00 am - 10:20 amLEX Lexington Blue Grass-DEN Denver Intl

3h 20mnonstop

6:00 am - 1:15 pmDEN Denver Intl-LEX Lexington Blue Grass

5h 15m1 stop Chicago O'Hare Intl

$454United Airlines

Fri, Nov 13 - Sat, Nov 28

9:00 am - 10:20 amLEX Lexington Blue Grass-DEN Denver Intl

3h 20mnonstop

6:00 am - 1:15 pmDEN Denver Intl-LEX Lexington Blue Grass

5h 15m1 stop Chicago O'Hare Intl

$454United Airlines

Fri, Nov 13 - Fri, Nov 20

9:14 am - 1:27 pmLEX Lexington Blue Grass-DEN Denver Intl

6h 13m1 stop Charlotte Douglas

2:21 pm - 9:54 pmDEN Denver Intl-LEX Lexington Blue Grass

5h 33m1 stop Charlotte Douglas

$489American Airlines

Sun, Nov 15 - Fri, Nov 27

5:00 am - 9:21 amLEX Lexington Blue Grass-DEN Denver Intl

6h 21m1 stop Charlotte Douglas

12:30 am - 8:48 amDEN Denver Intl-LEX Lexington Blue Grass

6h 18m1 stop Charlotte Douglas

$534American Airlines

Fri, Nov 13 - Sun, Nov 15

5:59 pm - 11:15 pmLEX Lexington Blue Grass-DEN Denver Intl

7h 16m1 stop Atlanta Hartsfield-Jackson

10:36 am - 5:09 pmDEN Denver Intl-LEX Lexington Blue Grass

4h 33m1 stop Detroit Metropolitan Wayne County

$539Delta

Fri, Nov 13 - Sun, Nov 15

10:33 am - 3:14 pmLEX Lexington Blue Grass-DEN Denver Intl

6h 41m1 stop Detroit Metropolitan Wayne County

8:10 am - 5:07 pmDEN Denver Intl-LEX Lexington Blue Grass

6h 57m1 stop Atlanta Hartsfield-Jackson

$539Delta

Fri, Nov 13 - Thu, Nov 19

4:03 pm - 7:40 amSDF Louisville Intl-DEN Denver Intl

41h 37m2 stops Tampa St. Petersburg Knoxville McGhee Tyson

6:05 am - 10:59 amDEN Denver Intl-SDF Louisville Intl

26h 54m1 stop New Orleans Louis Armstrong

$600Multiple Airlines

Sat, Nov 14 - Thu, Nov 19

4:06 pm - 8:13 amSDF Louisville Intl-DEN Denver Intl

18h 07m2 stops Raleigh-Durham Orlando

6:05 am - 10:59 amDEN Denver Intl-SDF Louisville Intl

26h 54m1 stop New Orleans Louis Armstrong

$622Multiple Airlines

Fri, Nov 13 - Mon, Nov 16

1:05 pm - 2:00 pmSDF Louisville Intl-DEN Denver Intl

2h 55mnonstop

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

2h 35mnonstop

$1,093Southwest

Sun, Nov 15 - Tue, Nov 17

1:05 pm - 2:00 pmSDF Louisville Intl-DEN Denver Intl

2h 55mnonstop

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

2h 35mnonstop

$1,093Southwest

Useful Info

Low season	April
High season	July
Cheapest flight	$122

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 17% increase in price.

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

$122 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

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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