Cheap Flights from Denver, CO to Louisville, KY from $129
On Cheapflightsplus.com you will find 6 direct and 267 connecting flights from Denver to Louisville. You can compare airfare deals from 4 airlines and multiple travel sites from $129, book and save on cheap plane tickets and last minute offers. Also check out DEN-SDF flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Denver to Louisville depends on and how to choose the most interesting flight option for you.
Distance between Denver and Louisville is 1644 miles. Time difference between the cities is 2h. Airplanes depart 05:00 to 23:59 from 2 Denver airports and arrive 05:00 to 23:59 to 3 Louisville airports. Average flight time is 2h 43m.
- The fastest flight 2h 38m
- Average flight time 2h 43m
- The earliest flight 05:00
- The latest flight 23:59
- Distance 1022 ml
Best Flights from Denver to Louisville Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $157 | 09:53 Denver Denver International | 14:32 Louisville Standiford Field | 2h 39m | United Airlines | UA1479 |
| from $190 | 09:45 Denver Denver International | 14:23 Louisville Standiford Field | 2h 38m | United Airlines | UA1575 |
| from $237 | 17:40 Denver Denver International | 22:27 Louisville Standiford Field | 2h 47m | United Airlines | UA2303 |
| from $129 | 17:59 Denver Denver International | 08:55+1 день Louisville Standiford Field | 12h 56m layover 9h 6m - Minneapolis | Sun Country Airlines | SY656 SY1791 |
| from $161 | 06:00 Denver Denver International | 13:17 Louisville Standiford Field | 5h 17m layover 1h 5m - Chicago | United Airlines | UA1377 UA5899 |
| from $147 | 17:42 Denver Denver International | 14:57+1 день Louisville Standiford Field | 19h 15m layover 10h 3m - Knoxville 2h 41m - Clearwater | Allegiant Air | G41422 G41007 G42636 |
| from $171 | 08:00 Denver Denver International | 11:44+1 день Louisville Standiford Field | 25h 44m layover 9h 38m - Covington 9h 50m - Fort Walton Beach | Allegiant Air | G4411 G43085 G43119 |
The cheapest months to travel to Louisville are july (from 129 $), june (from 144 $), august (from 147 $).
The most expensive months are may (from 166 $), september (from 157 $), august (from 147 $).
What is the lowest airfare Denver to Louisville?
The cheapest plane ticket found by our users is $129. This airfare is for economy class on one-way SY656 flight by Sun Country Airlines for July 24, 2025 which leaves Denver International in Denver at 17:59 am and arrives at Louisville Standiford Field at 08:55.
Flight Schedule Denver (Colorado) to Louisville (Kentucky)
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Popular Airlines on the Route
The flight Denver — Louisville is served by 4 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Sun Country Airlines - 50 departures per week at the price of from $ 129 . And the most expensive tickets are offered by Sun Country Airlines airline - from $ 698.
Direct flights
There are 6 nonstop flights on the route. The fastest direct flight is UA1575 by United Airlines takes 2h 38m and the cheapest is SY656 by Sun Country Airlines for $157.
- UA - United Airlinesfrom $157Find
Connecting Flights
There are 267 flights with layovers on the route. The fastest connecting flight is UA617 by United Airlines takes 5h 1m and the cheapest is SY656 by Sun Country Airlines for $129.
- SY - Sun Country Airlinesfrom $129Find
- MX - Mexicanafrom $466Find
- UA - United Airlinesfrom $161Find
- G4 - Allegiant Airfrom $147Find
Airports
You can fly from Denver to Louisville from 2 airports (Denver International, Arapahoe Co).
Denver airports
- Denver International-DENfrom $129Find
- Arapahoe Co-APAFind
Louisville airports
- Standiford Field-SDFFind
- Intercontinental-LJCFind
- Bowman Field-LOUFind
Airplanes
There are flights to Louisville from Denver by 4 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Denver
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Top International Destinations from Denver
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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