$114 Find Cheap Flights from Denver to Louisville - Compare and Save

These are the earliest and latest flight times available from Denver to Louisville:

• Earliest: departs at 9:40 am and lands at 12:16 pm
• Latest: departs at 6:20 pm and lands at 8:56 pm.

The flight takes about 2h 36m.

Two cabin classes are available on flights from Denver to Louisville:

• Economy Class
• First Class

A nonstop flight from Denver to Louisville takes 2h 36m, covering 1,021 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Denver to Louisville range from $406 to $575, with an average of $492 over the past 12 months. Anything below $406 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 85% above the $492 route average. Book 13 weeks before departure for the lowest fares.

On this route, nonstop and layover fares are close on average, with nonstop at $501 round-trip and layover options via Chicago Midway (MDW) at $486.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A320-100/200 family is used most often on this route, operated mainly by United Airlines and JetBlue. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

Morning is the busiest departure period on Denver to Louisville flights, with 34% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 33%, and night flights for 0%.

JetBlue is the only airline on the Denver to Louisville route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Denver to Louisville are currently lower than usual. Average one-way flight prices are about $171, which is 44% below the typical average for this route.

Louisville Intl Airport (SDF) hosts 5 major car rental companies, with daily rates averaging $75 for economy cars. Top options include:

• Hertz
• Dollar
• Alamo
• Thrifty
• Budget

Flights from Denver to Louisville usually depart from Denver Intl (DEN) and arrive at Louisville Intl (SDF).

One-stop flights from Denver to Louisville most commonly connect through:

• Dallas/Fort Worth (DFW) - 56% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 22% of one-stop connections
• Nashville Intl (BNA) - 11% of one-stop connections
• Chicago Midway (MDW) - 11% of one-stop connections

Yes. Flexible dates can save you up to 24% on flights from Denver to Louisville. Saturday is the cheapest departure day at $420 round-trip on average, while Monday is the most expensive at $549, a difference of $129.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

2 airlines operate flights between Denver and Louisville. The airlines offering nonstop flights on this route include:

• United Airlines
• Southwest

Flying via Nashville Intl (BNA) gives the shortest average 1-stop total travel time at 4h 37m, compared with 5h 07m via Chicago Midway (MDW) and 5h 49m via Atlanta Hartsfield-Jackson (ATL).

Louisville is 2 hours ahead of Denver (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Louisville are Louisville Waterfront Park and Masonic Widows and Orphans Home. These are among the most viewed places in Louisville on KAYAK.

Among airlines operating Denver to Louisville flights:

• United Airlines: offers extra legroom; offers free seat selection
• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• Southwest: a cabin bag in Economy Class class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

You are spending the night at Denver international airport; take your furry friend to the pet resort, which offers overnight pet stays. The resort offers flat-screen TVs, private apartments, massages, on-site medical professionals, and obedience lessons. Large dog apartments are available at the resort, with enormous indoor play spaces with indoor grass, plush rubber flooring, and a splash pool in the shape of a bone.

DEN provides mothers traveling with young children with a cozy, private area where they can pump or nurse their children. Three nursing rooms are conveniently positioned in the middle of each DEN concourse, one is on Level 5 near arrivals in the middle of the terminal, and the other two are on the far east side of Concourse B. Power outlets, a sink, a changing table, and comfortable seats are all provided in the rooms.

The Denver International Airport ensures visitors have a pleasant experience while traveling. Accessible parking is available at the airport for those with limited mobility. There is also a family restroom in Jeppesen Terminal. In addition, a remote-controlled, height-adjustable adult changing table, a normal toilet, and a sink are all included in the Companion Care restroom at DEN.

Consider renting a car at Louisville International Airport if you are making travel plans to Louisville. The Louisville Palace Theater, Louisville Mega Cavern, and Churchill Downs are among the must-see locations. Additionally, Cherokee Park in Louisville Old Town is a lovely natural setting where you may stroll and take a break. Renting a car will allow you the freedom and flexibility to explore this area. In the lower-level baggage claim area, you can hire a car from companies like Alamo, Avis, Budget, Hertz, National, Payless, and Thrifty.