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Flights from Denver to Louisville Starting at £51

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Denver to Louisville

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Denver to Louisville

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Sun Country Airlines
From £51
United Airlines
From £73
Frontier Airlines
From £78
Delta Air Lines
From £116
Southwest Airlines
From £148
American Airlines
From £161
ANA airlines

Find more flights and airlines

Alternative Routes from Denver to Louisville

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Denver to Louisville.

  • Cheapest
    Sun Country Airlines
    DEN
    18:40
    15h 12m
    1 transfer
    SDF
    11:52
    Denver International Airport - Louisville International Airport
    Thu, May 2Sun Country Airlines
    £51
  • Sun Country Airlines
    DEN
    18:40
    15h 12m
    1 transfer
    SDF
    11:52
    Denver International Airport - Louisville International Airport
    Thu, May 2Sun Country Airlines
    £51
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Denver (DEN) to Louisville (SDF) the cheapest?

    Airlines adjust prices for flights from Denver to Louisville based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Denver (DEN) to Louisville (SDF) cost?

    According to Trip.com's data, the lowest price is around £326.
  • How long is the flight from Denver (DEN) to Louisville (SDF)?

    It takes about 2 hours 50 minutes to fly from Denver (DEN) to Louisville (SDF).
  • What are the most popular airlines that fly from Denver (DEN) to Louisville (SDF)?

    Airlines with flights from Denver (DEN) to Louisville (SDF): Southwest Airlines, United Airlines and Air Canada.
  • What's the most popular airline for direct flights from Denver (DEN) to Louisville (SDF)?

    United Airlines operates 1 direct flights from Denver (DEN) to Louisville (SDF).
  • How many airports in Louisville (SDF)?

    There are 2 airport(s) in Louisville (SDF): Louisville Bowman Field Airport and Louisville International Airport.

Flight Information from Denver to Louisville

Cheapest direct flight price

£51

Cheapest return ticket price

£146

Cheapest month

November

Peak season for travel

June