Direct flights from Denver to Louisville

Did you mean Flights from Louisville to Denver?

Denver

United States

DEN

Denver International Airport

Louisville

United States

SDF

Louisville International Standiford Field

Route: Nonstop service available
Distance: 1,021 miles
Marketing airlines: 3 airlines
Aircraft: 8 aircraft types
Dates: Oct 19, 2026 – Oct 17, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Denver to Louisville route overview

Denver International Airport (DEN) serves Denver; Louisville International Standiford Field (SDF) serves Louisville.

The airports are 1,021 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from DEN to SDF.

Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), United Airlines (UA) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 17, 2027.

Marketing airlines on the Denver to Louisville route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Air Canada (AC)Codeshare only

Airline alliance affiliations represented: Star Alliance

Aircraft flying from DEN to SDF

Frequently asked questions

Which airports serve the Denver to Louisville route?

Denver International Airport (DEN) is the origin airport and Louisville International Standiford Field (SDF) is the destination airport.

How far is Louisville from Denver?

DEN and SDF are approximately 1,021 miles apart by great-circle distance.

Are there direct flights from DEN to SDF?

Yes. Roame's current schedule feed shows nonstop service from DEN to SDF.

Which airlines market flights from DEN to SDF?

Which aircraft fly from DEN to SDF?

Aircraft listed in the current schedule include Airbus A319 (319), Airbus A320 (320), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8), 7S7 and JET.