Cheap flights from Detroit to Louisville

Detroit
DTT
Louisville
SDF

Flight deals from Detroit to Louisville

Below you can see the best deals on flights Detroit — Louisville for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 8 September, from $128.

Top 10 cheap flights from Detroit to Louisville

F9
MX
$ 128

Detroit — Louisville

11:17—10:11
8 Sep 2026
22 h 54 m
1 stop
F9
MX
$ 135

Detroit — Louisville

13:35—20:06
5 Sep 2026
6 h 31 m
1 stop
F9
DL
DL
$ 140

Detroit — Louisville

12:34—14:58
11 Sep 2026
26 h 24 m
2 stops
F9
DL
DL
$ 140

Detroit — Louisville

12:34—19:30
11 Sep 2026
30 h 56 m
2 stops
F9
MX
$ 151

Detroit — Louisville

18:51—10:11
14 Sep 2026
39 h 20 m
1 stop
F9
DL
DL
$ 158

Detroit — Louisville

12:34—23:59
14 Sep 2026
11 h 25 m
2 stops
F9
DL
DL
$ 158

Detroit — Louisville

12:34—12:20
14 Sep 2026
23 h 46 m
2 stops
F9
DL
DL
$ 158

Detroit — Louisville

12:34—14:58
14 Sep 2026
26 h 24 m
2 stops
F9
DL
DL
$ 159

Detroit — Louisville

17:21—10:32
4 Sep 2026
17 h 11 m
2 stops
F9
DL
DL
$ 159

Detroit — Louisville

17:21—14:18
4 Sep 2026
20 h 57 m
2 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Detroit — Louisville flight

Looking for cheap flights from Detroit to Louisville? Compare fares from different airlines, check the flight schedule and travel time — and book your Detroit — Louisville ticket online at the best price.

The route has direct flights — around 60 flights per week, flights are operated by Delta, WestJet, Virgin Atlantic, a nonstop flight takes about 1 h 26 min, the distance between the cities is around 509 km.

Planning your trip? You may find our Louisville travel guide, how to get from the airport into town and Louisville weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $128Min. price
SeptemberCheapest
JanuaryPeak season
YesDirect flights
509 kmDistance
1 h 26 minTravel time
3Airlines
60 / wkFlights

Flight schedule from Detroit to Louisville

The table shows direct flights from Detroit to Louisville on the selected date. The flight takes approximately 1 h 26 min. Regular flights are operated by Delta, WestJet and Virgin Atlantic. Departures from Detroit Metropolitan Wayne County Airport airports, arrivals at Louisville International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Detroit — Louisville

Below is a calendar of the lowest flight ticket prices for Detroit — Louisville by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $128 in September, and the most expensive are around $326 in January. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Detroit to Louisville by month. Tickets are usually cheapest in January (around $168) and priciest in February (about $240) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$168lowMay$228highSep$192medium
Feb$240highJun$192mediumOct$192medium
Mar$192mediumJul$228highNov$240high
Apr$228highAug$168lowDec$240high

Some values are estimated based on seasonality.

When to fly

Weather in Louisville: it is warmest in July (up to 31 °C on average) and coolest in January (around 6 °C). The driest month is September.

Tickets are usually cheapest in September and most expensive in January. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Louisville

Dry and wet days · Louisville

Wind speed and direction · Louisville

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How to get the best deal on a Detroit — Louisville ticket

  • Book ahead: fares for Detroit — Louisville are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Louisville is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Detroit — Louisville route are operated by 3 airlines; Delta runs the most flights (around 95% of all flights). Compare carriers, flight shares and schedules below.

  • DeltaDL
    19x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight DTW → SDF19x/week
      Duration
      1h 25m
      Days
      MTWTFSS
    95.0%Open →
  • WestJetWS
    1x/week
    WebsiteFleet: 15325M pax/year
    • Direct flight DTW → SDF1x/week
    3.3%Open →
  • Virgin AtlanticVS
    1x/week
    WebsiteFleet: 415.3M pax/year
    • Direct flight DTW → SDF1x/week
    1.7%Open →

Cities and airports on the Detroit — Louisville route

Flights Detroit — Louisville depart from Detroit Metropolitan Wayne County Airport and arrive at Louisville International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Detroit

DTT
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Louisville

SDF
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Detroit — Louisville flight

How long is the flight from Detroit to Louisville?

A nonstop Detroit — Louisville flight takes about 1 h 26 min — the distance between the cities is around 509 km.

How far is it from Detroit to Louisville?

The distance from Detroit to Louisville is about 509 km, which a nonstop flight covers in around 1 h 26 min.

Are there direct flights from Detroit to Louisville?

Yes, there are nonstop flights Detroit — Louisville — around 60 flights per week.

Which airlines fly from Detroit to Louisville?

Airlines operating Detroit — Louisville include Delta, WestJet, Virgin Atlantic. See the full list with schedules in the "Airlines" section on this page.

Which airports do Detroit — Louisville flights use?

Flights from Detroit depart from Detroit Metropolitan Wayne County Airport, and arrive at Louisville International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Detroit to Louisville?

The price of a Detroit — Louisville ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in January. Tickets typically cost between $128 and $326. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Detroit — Louisville?

Flights Detroit — Louisville are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Detroit to Louisville?

To catch a low fare Detroit — Louisville, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Detroit

See all
New York CityChicagoTorontoAtlantaWashington, D.C.LansingDallasMinneapolisLos AngelesOrlandoHoustonSeattleBostonCharlotteLas VegasDenverPhoenixMontrealFort LauderdalePhiladelphiaClevelandNashvilleIndianapolisPittsburghSalt Lake CityBuffaloCincinnatiFort MyersSan FranciscoColumbusMemphisRaleighTampaGrand RapidsProvidenceAlbanyKnoxvilleMilwaukeeTraverse CityMiami

Where else you can fly from Louisville

See all
ChicagoNew York CityDallasAtlantaWashington, D.C.CharlotteMinneapolisHoustonPhiladelphiaOrlandoMiamiBostonLas VegasLos AngelesDenverTampaFort LauderdaleSan FranciscoNorth CharlestonHartfordLansing

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