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213 € Cheap Flights from Denver International to Louisville Muhammad Ali International

Compare Denver International to Louisville Muhammad Ali International flight deals

Find the cheapest month or even day of the year to fly to Louisville Muhammad Ali International

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Flight deals from Denver International to Louisville Muhammad Ali International

Looking for a cheap last-minute deal or the best return flight from Denver International Airport to Louisville Muhammad Ali International Airport? If you want to travel next month, return fares start from 213 €. Find the lowest prices on one-way and return tickets right here.
Louisville.213 € per passenger.Departing Tue, 9 Jun, returning Mon, 15 Jun.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Denver International on Tue, 9 Jun, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Allegiant Air, departs from Louisville Muhammad Ali International on Mon, 15 Jun, arriving in Denver International.Price includes taxes and charges.From 213 €, select.
Louisville.237 € per passenger.Departing Tue, 15 Sep, returning Tue, 22 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Denver International on Tue, 15 Sep, arriving in Louisville Muhammad Ali International.Inbound direct flight with Southwest Airlines departs from Louisville Muhammad Ali International on Tue, 22 Sep, arriving in Denver International.Price includes taxes and charges.From 237 €, select.
Louisville.252 € per passenger.Departing Tue, 26 May, returning Thu, 28 May.Return flight with United.Outbound direct flight with United departs from Denver International on Tue, 26 May, arriving in Louisville Muhammad Ali International.Inbound direct flight with United departs from Louisville Muhammad Ali International on Thu, 28 May, arriving in Denver International.Price includes taxes and charges.From 252 €, select.
Louisville.253 € per passenger.Departing Tue, 23 Jun, returning Tue, 30 Jun.Return flight with United.Outbound direct flight with United departs from Denver International on Tue, 23 Jun, arriving in Louisville Muhammad Ali International.Inbound direct flight with United departs from Louisville Muhammad Ali International on Tue, 30 Jun, arriving in Denver International.Price includes taxes and charges.From 253 €, select.
Louisville.282 € per passenger.Departing Thu, 28 May, returning Mon, 1 Jun.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Denver International on Thu, 28 May, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Allegiant Air, departs from Louisville Muhammad Ali International on Mon, 1 Jun, arriving in Denver International.Price includes taxes and charges.From 282 €, select.
Louisville.307 € per passenger.Departing Thu, 28 May, returning Mon, 1 Jun.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Denver International on Thu, 28 May, arriving in Louisville Muhammad Ali International.Inbound direct flight with Southwest Airlines departs from Louisville Muhammad Ali International on Mon, 1 Jun, arriving in Denver International.Price includes taxes and charges.From 307 €, select.
Louisville.307 € per passenger.Departing Wed, 1 Jul, returning Wed, 22 Jul.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Denver International on Wed, 1 Jul, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Allegiant Air, departs from Louisville Muhammad Ali International on Wed, 22 Jul, arriving in Denver International.Price includes taxes and charges.From 307 €, select.
Louisville.317 € per passenger.Departing Wed, 1 Jul, returning Wed, 22 Jul.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Denver International on Wed, 1 Jul, arriving in Louisville Muhammad Ali International.Inbound direct flight with Southwest Airlines departs from Louisville Muhammad Ali International on Wed, 22 Jul, arriving in Denver International.Price includes taxes and charges.From 317 €, select.
Louisville.327 € per passenger.Departing Tue, 18 Aug, returning Thu, 20 Aug.Return flight with United.Outbound direct flight with United departs from Denver International on Tue, 18 Aug, arriving in Louisville Muhammad Ali International.Inbound direct flight with United departs from Louisville Muhammad Ali International on Thu, 20 Aug, arriving in Denver International.Price includes taxes and charges.From 327 €, select.
Louisville.339 € per passenger.Departing Fri, 26 Jun, returning Wed, 8 Jul.Return flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departs from Denver International on Fri, 26 Jun, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Breeze Airways, departs from Louisville Muhammad Ali International on Wed, 8 Jul, arriving in Denver International.Price includes taxes and charges.From 339 €, select.
Louisville.407 € per passenger.Departing Fri, 26 Jun, returning Wed, 8 Jul.Return flight with United.Outbound direct flight with United departs from Denver International on Fri, 26 Jun, arriving in Louisville Muhammad Ali International.Inbound direct flight with United departs from Louisville Muhammad Ali International on Wed, 8 Jul, arriving in Denver International.Price includes taxes and charges.From 407 €, select.
Louisville.417 € per passenger.Departing Mon, 1 Feb, returning Thu, 18 Feb.Return flight with United.Outbound direct flight with United departs from Denver International on Mon, 1 Feb, arriving in Louisville Muhammad Ali International.Inbound direct flight with United departs from Louisville Muhammad Ali International on Thu, 18 Feb, arriving in Denver International.Price includes taxes and charges.From 417 €, select.
Louisville.430 € per passenger.Departing Fri, 30 Oct, returning Sun, 1 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Denver International on Fri, 30 Oct, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Southwest Airlines, departs from Louisville Muhammad Ali International on Sun, 1 Nov, arriving in Denver International.Price includes taxes and charges.From 430 €, select.
Louisville.432 € per passenger.Departing Fri, 16 Oct, returning Sun, 18 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Denver International on Fri, 16 Oct, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Delta, departs from Louisville Muhammad Ali International on Sun, 18 Oct, arriving in Denver International.Price includes taxes and charges.From 432 €, select.
Louisville.434 € per passenger.Departing Sat, 21 Nov, returning Sun, 29 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Denver International on Sat, 21 Nov, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Delta, departs from Louisville Muhammad Ali International on Sun, 29 Nov, arriving in Denver International.Price includes taxes and charges.From 434 €, select.
Louisville.448 € per passenger.Departing Fri, 16 Oct, returning Sun, 18 Oct.Return flight with United.Outbound direct flight with United departs from Denver International on Fri, 16 Oct, arriving in Louisville Muhammad Ali International.Inbound direct flight with United departs from Louisville Muhammad Ali International on Sun, 18 Oct, arriving in Denver International.Price includes taxes and charges.From 448 €, select.

Find the cheapest month to fly from Denver International to Louisville Muhammad Ali International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Louisville Muhammad Ali International flights are currently cheapest in June.
May
from 252 €
Jun
from 213 €
Jul
from 307 €
Aug
from 327 €
Sep
from 237 €
Oct
from 432 €
Nov
from 434 €
Dec
Find prices
Jan
Find prices
Feb
from 417 €
Mar
Find prices
Apr
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Direct flights from Denver International to Louisville Muhammad Ali International

Denver International to Louisville Muhammad Ali International: Alternative routes

Compare routes from Denver International to Louisville below. You may find an airport to fly into that's cheaper, faster, or easier than Louisville Muhammad Ali International.

Louisville Muhammad Ali International

9km from central Louisville
ClosestCheapest
from 213 €
Search flights

Denver to Louisville: Flight information

The things to know before you go.
Cheapest flight found213 €
Cheapest month to flyJune
Average flight time2 hrs, 36 mins
Most popular airlineSouthwest Airlines
Average flights per week27

Finding cheap flights from Denver International to Louisville Muhammad Ali International: Frequently asked questions

The best price we found for a return flight from Denver International to Louisville Muhammad Ali International is 213 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 36 minutes is the average flight time from Denver International to Louisville Muhammad Ali International.
Southwest Airlines, United and Air Canada fly direct from Denver International to Louisville Muhammad Ali International.
As of May 2026, there are 27 flights per week flying from Denver International to Louisville Muhammad Ali International.
The cheapest month to fly from Denver International to Louisville Muhammad Ali International is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Louisville Muhammad Ali International Airport on Tuesday, 9 June 2026.
Yes – the average flight time is 2 hours and 36 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Louisville Muhammad Ali International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Louisville is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines and Southwest Airlines offer the cheapest flight tickets to Louisville Muhammad Ali International.

Flying from Denver International Airport (DEN) to Louisville International Airport-Standiford Field (SDF): what you need to know

  • Arrive at the airport on time so you don't miss your DEN to SDF flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • During popular months like July, it's a good idea to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're travelling during a peak period in general.

  • United Airlines has direct flights from Denver International Airport to Louisville International Airport-Standiford Field. Book with this popular carrier, then get ready to tick off the sights in Louisville — and maybe even more of United States if you have time.

  • United Airlines is the airline with the highest passenger demand for this route.

  • With a dependable 84.35% of services landing on schedule, United Airlines has the best on-time record for DEN to SDF flights.

  • If you want to include a stop along the way, simply deselect 'Direct flights only' when searching for your ticket from Denver International Airport to Louisville International Airport-Standiford Field. These are the top stopovers between DEN and SDF:

    • Chicago Midway International Airport

    • Minneapolis-St. Paul International Airport

    • Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from Denver International Airport (DEN) to Louisville International Airport-Standiford Field (SDF)

  • 118 € is the best price for a one-way Denver International Airport to Louisville International Airport-Standiford Field flight. A return flight starts from 213 €. These prices may change depending on availability.

  • It's usually best to book in advance if you're looking for cheap tickets from DEN to SDF. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.

  • If you can be flexible with your travel plans, use the 'Whole month' search function. It'll show you the cheapest price across every month when searching for a flight from Denver International Airport to Louisville International Airport-Standiford Field.

  • Spend less time searching for cheap flights from DEN to SDF by creating a Price Alert. You'll receive an email or notification on the app when fares go down.

  • Tailor your flights using filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Denver International Airport to Louisville International Airport-Standiford Field.

Handy information about Denver International Airport (DEN)

  • DEN is located at 8500 Pena Boulevard.

  • 80.23% of flights leaving Denver International Airport reach their destination on schedule. Given its impressive on-time stats, you're unlikely to be delayed when jetting out of DEN.

  • Central Denver to Denver International Airport is approximately 40 kilometres. Depending on traffic, it'll take you about 35 minutes to get there if you're driving, ride-sharing or catching a cab.

  • The journey when using public transport takes roughly 1 hour 30 minutes.

  • Get your flight from Denver International Airport to Louisville International Airport-Standiford Field off to an easy start. Just a short drive from DEN, spend the night in Baymont by Wyndham Denver International Airport and you'll be well-rested for the journey ahead.

Arriving at Louisville International Airport-Standiford Field (SDF)

Getting from Louisville International Airport-Standiford Field (SDF) to central Louisville

  • SDF is located at 600 Terminal Drive.

  • Louisville International Airport-Standiford Field is approximately 23 kilometres from central Louisville. Driving there takes about 25 minutes.

  • It takes roughly 2 hours 40 minutes if you're travelling by public transport.

When to fly to Louisville International Airport-Standiford Field (SDF)

  • July is the most popular month for flights from Denver International Airport to Louisville International Airport-Standiford Field. To escape the crowds, travel to Louisville in March.

  • The warmest month in Louisville is July, with the temperature ranging between 17ºC (63ºF) and 33ºC (91ºF). Lock in your flights from Denver International Airport to Louisville International Airport-Standiford Field in this month if this is the type of weather you enjoy.

  • For cooler conditions, look for a cheap ticket from DEN to SDF in January. Average temperatures are between -8ºC (18ºF) and 9ºC (48ºF) then.

Explore more of United States

  • Chicago is just one of the many cities in United States waiting to be explored after you've seen Louisville. Around 434 kilometres away to the north-west, check out popular attractions including Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • Columbus is another sought-after destination in United States and is around 290 kilometres north-east of Louisville. No journey is complete without visiting Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.