Cheap flights from Kentucky (KY) to Denver (DEN)

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How to find the cheapest flight from
Kentucky to Denver (DEN)

All the information you need to plan the best null to DEN flight in 2021: compare Kentucky to Denver flight prices with the expected peak season, weather and rainfall in Denver.
How far in advance should I book a flight from Kentucky to Denver?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 37 days in advance, which can save you up to 36% on flights from Kentucky to Denver compared to booking the week you need them. Waiting 37 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $218. For sooner than that we have options available in the next 3 days from $294.

What is the cheapest month to fly from Kentucky to Denver?

Our data shows that September tends to be the cheapest month to fly to Denver from Kentucky. Users have commonly found prices around $251 for the month, but tickets can be as low as $97. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Kentucky to Denver (USKY - DEN)?

When flying from Kentucky to Denver, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Kentucky to Denver in September, October 2021

The best prices found for Kentucky to DEN flights for September, October
20 Oct - 23 Oct
$67pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field
21 Oct - 28 Oct
$68pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field
7 Oct - 11 Oct
$69pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field

Kentucky to Denver 2021 flight deals

Cheap flights to Denver from Kentucky found for this year
20 Oct - 23 Oct
$67pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field
21 Oct - 28 Oct
$68pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field
7 Oct - 11 Oct
$69pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field

Non-stop flights to Denver from Kentucky

Save time with Kentucky to Denver direct flight deals
11 Oct - 15 Oct
$84pp
SDF
Louisville Standiford Field
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
SDF
Louisville Standiford Field
4 Oct - 18 Oct
$94pp
SDF
Louisville Standiford Field
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
SDF
Louisville Standiford Field
8 Oct - 11 Oct
$138pp
SDF
Louisville Standiford Field
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
SDF
Louisville Standiford Field

Last minute flights from Kentucky to Denver

Late deals on round-trip flights to Denver from Kentucky, departing today and this week
27 Sep - 6 Oct
$87pp
SDF
Louisville Standiford Field
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field
29 Sep - 5 Oct
$114pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field
29 Sep - 1 Oct
$115pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
SDF
Louisville Standiford Field

One-way flights to Denver Intl from Kentucky

The cheapest one-way flights from Kentucky to Denver
3:56 pm - 9:10 am
Multiple Airlines
2 Stops
19h 14m
LEX - DEN
Multiple Airlines
$92
Gotogate
8:10 am - 9:19 am
Frontier
Nonstop
3h 09m
SDF - DEN
Frontier
$94
CheapOair
8:38 am - 4:52 am
Spirit Airlines
2 Stops
22h 14m
SDF - DEN
Spirit Airlines
$95
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Kentucky</span> to <span class="emphasized">Denver</span> flights.

Flight FAQs

From Kentucky to Denver

What airport do you fly into for flights to Denver from Kentucky?

Most people fly into Denver Intl (DEN) if they book a flight to Denver from Kentucky. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

Which airlines flying from Kentucky to Denver Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Kentucky to Denver Intl have new flexible policies in place due to COVID-19. Frontier, United Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Frontier with this kind of flexibility.

Are flight prices decreasing from Kentucky to Denver due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Kentucky and Denver for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Kentucky to Denver for under $100 on Cheapflights?

Yes, there are multiple flights from Kentucky to Denver for under $100. The cheapest flight booked recently is on Spirit Airlines for just $67, but on average you can expect to pay $77.

Are there nonstop flights from Kentucky to Denver for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Kentucky to Denver under $100. A good price for a nonstop flight from Kentucky to Denver is less than $201.

Are there last-minute flights available from Kentucky to Denver for under $100?

There are currently 20+ open flights from Kentucky to Denver within the next 7 days for less than $100.

What days are nonstop flights available from Kentucky to Denver?

Nonstop flights are available for this route on the following days: Friday.

How popular is this Kentucky to Denver flight route?

The Kentucky to Denver Intl flight path was viewed by 138 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from Kentucky to Denver on average per day?

1 flight departure from Kentucky to Denver per day on average.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from Kentucky to Denver?

Departing from Kentucky to Denver will take you 3h 09m. There are 1027 mi between Kentucky and Denver. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest flights from Kentucky to Denver?

While on average a flight from Kentucky to Denver is generally $458, our data shows the cheapest flight currently is $48. When looking at the most popular route, (Louisville Standiford Field - Denver Intl), you can expect to pay $69 for that flight.

What are the most popular airlines that fly from Kentucky to Denver?

Before booking your flight from Kentucky to Denver check out the most popular airlines for this route: Major Airline, American Airlines or Delta.

What are the most popular routes from Kentucky to Denver?

Most travelers choose Louisville Standiford Field - Denver Intl, Lexington Blue Grass - Denver Intl or Owensboro Daviess County - Denver Intl when deciding on the best route from Kentucky to Denver.

What are the most reliable airlines from Kentucky to Denver?

No one likes to see their flight delayed. When booking a flight from Kentucky to Denver consider choosing Frontier (91%), Southwest (85%) or SkyWest Airlines (85%) as they are the most reliable in getting you off to your destination on time.

COVID Restrictions

View COVID Travel Restrictions for Denver, CO

Do I need a COVID test to fly to Denver from Kentucky?

Information is based on travel restrictions for travel to Denver Intl within the United States

Most visitors from Kentucky need to provide a negative COVID-19 test result and/or quarantine to enter Denver Intl.

COVID-19 testing requirements
Visitors from Kentucky must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Denver Intl.

Quarantine requirements
Visitors from Kentucky are not required to quarantine after entering Denver Intl.

Do I need a test to fly back to Kentucky from Denver?

Returning to Kentucky from Denver Intl

COVID-19 testing requirements
Visitors from Denver Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Kentucky.

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering Kentucky.

Hide COVID Travel Restrictions for Denver, CO

Departure points for flights from Kentucky to Denver

Select to see more specific information for flights to Denver from all departure points in Kentucky.
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Destination information for Denver

Things to know before you go - useful duration and weather info for your trip from Kentucky to Denver.
Flight duration from Kentucky to DEN
2h 50m
Average temperature for September in Denver
78.8 °F
Avg rainfall for September in Denver
1.1 ″

Airports servicing

Owensboro (OWB)
Paducah (PAH)
Louisville Standiford Field (SDF)

Airports servicing Denver

Top 6 airlines flying from Kentucky to Denver Intl

The chart below displays the airlines Cheapflights users traveling from Kentucky to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$68 $182 No cancel fee 62%
American Airlines
$84 $311 No cancel fee 71%
Delta
$94 $311 No cancel fee N/A
United Airlines
$134 $349 No cancel fee 69%
Allegiant Air
$142 $197 No cancel fee 88%
Southwest
$253 $599 No cancel fee 63%
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