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$58+ Cheap flights from Colorado to Kentucky

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SDF
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Colorado to Kentucky

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Kentucky (USKY). 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 January 21, 2025.

Round-trip from

$98
(Mytrip)

One-way from

$58
(Trip.com)

Good round-trip deal

$359 or less

Good one-way deal

$213 or less
From Colorado to Kentucky
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One-way flight from Colorado to Kentucky
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Price to beat on a round-trip flight from Colorado to Kentucky.
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Price to beat on a one-way flight from Colorado to Kentucky.
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Find flight deals from Colorado to Kentucky

Cheapest flights from Colorado to Kentucky
Explore the most affordable flight options available from Colorado to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/69:16 amDEN - TYS
Nonstop2h 44mAllegiant Air
Thu 3/277:15 amTYS - DEN
Nonstop3h 11mAllegiant Air
Deal found 1/21$98
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/129:43 amDEN - BNA
Nonstop2h 35mFrontier
Mon 3/176:01 pmBNA - DEN
Nonstop3h 12mFrontier
Deal found 1/21$103
This Frontier deal was found by Cheapflights users on 1/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/311:59 pmDEN - CVG
1 stop10h 03mFrontier
Thu 3/65:10 amCVG - DEN
1 stop12h 00mFrontier
Deal found 1/21$109
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1111:59 pmDEN - CVG
1 stop9h 23mMultiple Airlines
Sun 3/167:00 amCVG - DEN
1 stop13h 53mMultiple Airlines
Deal found 1/21$184
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/310:20 amDEN - BNA
1 stop7h 23mMultiple Airlines
Tue 7/87:49 pmBNA - DEN
Nonstop3h 05mMultiple Airlines
Deal found 1/21$187
This Southwest deal was found by Cheapflights users on 1/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/257:25 pmDEN - BNA
Nonstop2h 25mSouthwest
Tue 4/15:50 pmBNA - DEN
Nonstop3h 00mSouthwest
Deal found 1/20$197
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/253:40 pmDEN - BNA
1 stop5h 33mUnited Airlines
Tue 4/15:23 pmBNA - DEN
Nonstop3h 05mUnited Airlines
Deal found 1/20$207
This Delta deal was found by Cheapflights users on 1/21. 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.
Mon 3/1712:55 amDEN - BNA
1 stop7h 35mDelta
Wed 3/2610:25 amBNA - DEN
1 stop7h 51mDelta
Deal found 1/21$217
This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1511:20 amDEN - TYS
Nonstop2h 48mMultiple Airlines
Sun 6/223:56 pmTYS - DEN
Nonstop3h 03mMultiple Airlines
Deal found 1/19$219
This Delta deal was found by Cheapflights users on 1/21. 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.
Sun 3/1612:55 amDEN - CVG
1 stop6h 59mDelta
Tue 3/2511:00 amCVG - DEN
1 stop4h 57mDelta
Deal found 1/21$237
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/195:34 pmDEN - LEX
Nonstop2h 41mUnited Airlines
Sat 2/221:59 pmLEX - DEN
1 stop8h 24mUnited Airlines
Deal found 1/21$239
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/137:00 amDEN - LEX
1 stop6h 56mAmerican Airlines
Sun 2/165:59 pmLEX - DEN
1 stop7h 21mAmerican Airlines
Deal found 1/21$249

Find flights from Colorado to Kentucky within your budget

Customize your flight search to find flights from Colorado to Kentucky 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Thu 2/6

12:19 pm-5:06 pm

Nonstop2h 47m

Knoxville McGhee Tyson

Sun 2/9

10:00 am-11:29 am

Nonstop3h 29m

$98

DenverNashville

DEN - BNA

DENBNA

Denver Intl

Wed 3/19

9:43 am-1:18 pm

Nonstop2h 35m

Nashville Intl

Mon 3/31

6:01 pm-8:13 pm

Nonstop3h 12m

$108

DenverCincinnati

DEN - CVG

DENCVG

Denver Intl

Tue 4/1

2:59 pm-6:05 am

1 stop13h 06m

Cincinnati Cinci./N. Kentucky

Mon 4/7

8:50 pm-8:53 am

1 stop14h 03m

$109

DenverCincinnati

DEN - CVG

DENCVG

Denver Intl

Tue 3/11

11:59 pm-11:22 am

1 stop9h 23m

Cincinnati Cinci./N. Kentucky

Sun 3/16

7:00 am-6:53 pm

1 stop13h 53m

$184

DenverNashville

DEN - BNA

DENBNA

Denver Intl

Tue 3/25

7:25 pm-10:50 pm

Nonstop2h 25m

Nashville Intl

Tue 4/1

5:50 pm-7:50 pm

Nonstop3h 00m

$197

DenverNashville

DEN - BNA

DENBNA

Denver Intl

Tue 3/25

3:40 pm-10:13 pm

1 stop5h 33m

Nashville Intl

Tue 4/1

5:23 pm-7:28 pm

Nonstop3h 05m

$207

DenverCincinnati

DEN - CVG

DENCVG

Denver Intl

Mon 3/31

12:55 am-9:54 am

1 stop6h 59m

Cincinnati Cinci./N. Kentucky

Tue 4/8

4:26 pm-8:02 pm

1 stop5h 36m

$217

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Sun 6/15

11:20 am-4:08 pm

Nonstop2h 48m

Knoxville McGhee Tyson

Sun 6/22

3:56 pm-4:59 pm

Nonstop3h 03m

$219

DenverNashville

DEN - BNA

DENBNA

Denver Intl

Fri 3/7

8:28 pm-8:51 pm

1 stop23h 23m

Nashville Intl

Fri 3/14

6:01 pm-8:13 pm

Nonstop3h 12m

$220

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Tue 4/1

5:35 pm-10:26 pm

Nonstop2h 51m

Lexington Blue Grass

Sat 4/5

5:30 pm-11:10 pm

1 stop7h 40m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 60 results
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Best time to book a flight from Colorado to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Colorado 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.

Travel insights for flights from Colorado to Kentucky

Get recent, data-driven insights about flights from Colorado to Kentucky including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Colorado to Kentucky?

Currently, January is the cheapest month in which you can book a flight from Colorado to Kentucky (average of $299). Flying from Colorado to Kentucky in April is currently the most expensive (average of $369). 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 CO to KY?

Find hourly flight availability from Colorado to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Kentucky as you normally would.

Weekly flight availability from Colorado to Kentucky

Explore weekly flight availability from Colorado to Kentucky. 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 January 21, 2025.

The most flights from USCO to USKY are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Kentucky by month

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

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

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

If weather is an important factor for your trip to Kentucky, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Colorado to Kentucky, such as Frontier, Southwest and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.4
Good
801 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Kentucky. 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 Colorado to Kentucky flight route?

    The Colorado to Kentucky flight path was viewed by 3 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 to fly from Colorado to Kentucky one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $58. However, be on the lookout for offers from Allegiant Air and United Airlines, as they are both options that can get you from Colorado to Kentucky for a low price.

  • Can I find deals for flights from Colorado to Kentucky that include hotel bookings?

    Yes. In addition to deals on Colorado to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Kentucky.

  • Can I find deals for business class flights from Colorado to Kentucky?

    Yes. Cheapflights offers flight deals from Colorado to Kentucky 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 Colorado to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Kentucky (average of $299). Flying from Colorado to Kentucky in April is currently the most expensive (average of $369). 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

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Alternative routes for Colorado to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Colorado to Kentucky

Discover the top 5 airlines that operate flights from Colorado to Kentucky. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$258FlexibilityNo cancel feeOn-time62%
DeltaCheapest$196Average$334FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$384FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$237Average$459FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$296Average$424FlexibilityNo cancel feeOn-time63%
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