DTW - SDF

$110 Find Cheap Flights from Detroit to Louisville - Compare and Save

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Everything you should know

Cheapest round-trip
$256
Typical prices: $399-$759
Multiple Airlines
Tue 10/23Fri 10/26
DTW - SDF • 1 stop
Cheapest non-stop
$479
Typical prices: $419-$765
Delta
Tue 11/20Fri 11/23
DTW - SDF • Non-stop
Nonstop flights
Every day
You can fly direct with Delta. Average duration is 1h 29m
Direct flights
+1
Direct flights
+1
When to travel
October
Cheapest • 38% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago Midway (MDW)
Cheapest • Avg $222 (round-trip)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 4h 40m (one-way)
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Flight Deals

Cheap Flights from Detroit to Louisville (DTW-SDF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Detroit to Louisville

Fri, Oct 23 - Mon, Oct 26
Multiple Airlines Logo
6:51 pm - 10:11 amDTW  Detroit Metropolitan Wayne County-SDF Louisville Intl
15h 20m1 stop Raleigh-Durham
Multiple Airlines Logo
7:08 pm - 11:37 pmSDF  Louisville Intl-DTW Detroit Metropolitan Wayne County
28h 29m1 stop Fort Lauderdale
$256Multiple Airlines
Fri, Oct 23 - Mon, Oct 26
Multiple Airlines Logo
6:51 pm - 10:11 amDTW  Detroit Metropolitan Wayne County-SDF Louisville Intl
15h 20m1 stop Raleigh-Durham
Multiple Airlines Logo
11:39 am - 9:48 amSDF  Louisville Intl-DTW Detroit Metropolitan Wayne County
22h 09m2 stops New Orleans Louis Armstrong Dallas/Fort Worth
$276Multiple Airlines
Wed, Oct 21 - Sat, Oct 24
Southwest Logo
9:00 am - 3:20 pmDTW  Detroit Metropolitan Wayne County-SDF Louisville Intl
6h 20m1 stop Chicago Midway
Southwest Logo
5:35 am - 12:10 pmSDF  Louisville Intl-DTW Detroit Metropolitan Wayne County
6h 35m1 stop Baltimore/Washington
$317Southwest
Sat, Nov 14 - Tue, Nov 17
Southwest Logo
3:10 pm - 10:25 pmDTW  Detroit Metropolitan Wayne County-SDF Louisville Intl
7h 15m1 stop Baltimore/Washington
Southwest Logo
3:10 pm - 10:10 pmSDF  Louisville Intl-DTW Detroit Metropolitan Wayne County
7h 00m1 stop Baltimore/Washington
$317Southwest
Thu, Nov 19 - Mon, Nov 23
Southwest Logo
5:30 am - 1:00 pmDTW  Detroit Metropolitan Wayne County-SDF Louisville Intl
7h 30m1 stop Baltimore/Washington
Southwest Logo
5:40 am - 11:00 amSDF  Louisville Intl-DTW Detroit Metropolitan Wayne County
5h 20m1 stop Baltimore/Washington
$317Southwest
Mon, Oct 26 - Thu, Oct 29
Southwest Logo
6:35 am - 12:15 pmDTW  Detroit Metropolitan Wayne County-SDF Louisville Intl
5h 40m1 stop Nashville Intl
Southwest Logo
6:15 pm - 11:05 pmSDF  Louisville Intl-DTW Detroit Metropolitan Wayne County
4h 50m1 stop Nashville Intl
$317Southwest
Sat, Oct 31 - Mon, Nov 2
Southwest Logo
11:25 am - 3:25 pmDTW  Detroit Metropolitan Wayne County-SDF Louisville Intl
4h 00m1 stop Baltimore/Washington
Southwest Logo
4:40 pm - 9:00 pmSDF  Louisville Intl-DTW Detroit Metropolitan Wayne County
4h 20m1 stop Chicago Midway
$317Southwest
Mon, Dec 7 - Wed, Dec 9
Southwest Logo
5:30 am - 1:00 pmDTW  Detroit Metropolitan Wayne County-SDF Louisville Intl
7h 30m1 stop Baltimore/Washington
Southwest Logo
2:05 pm - 8:25 pmSDF  Louisville Intl-DTW Detroit Metropolitan Wayne County
6h 20m1 stop Chicago Midway
$317Southwest
Fri, Nov 20 - Mon, Nov 23
Delta Logo
7:45 pm - 9:13 pmDTW  Detroit Metropolitan Wayne County-SDF Louisville Intl
1h 28mnonstop
Delta Logo
5:40 pm - 7:11 pmSDF  Louisville Intl-DTW Detroit Metropolitan Wayne County
1h 31mnonstop
$479Delta
Fri, Oct 30 - Sun, Nov 1
Delta Logo
7:45 pm - 9:13 pmDTW  Detroit Metropolitan Wayne County-SDF Louisville Intl
1h 28mnonstop
Delta Logo
7:55 am - 9:19 amSDF  Louisville Intl-DTW Detroit Metropolitan Wayne County
1h 24mnonstop
$479Delta
Booking Insights

Price, demand and travel trends for Detroit Metropolitan Wayne County Airport to Louisville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Detroit Metropolitan Wayne County Airport to Louisville?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Detroit Metropolitan Wayne County Airport to Louisville. It’s 15% cheaper than the average day, while Monday is the most expensive, with prices 58% higher.

What’s the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Louisville?

•October is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Louisville at $319 round-trip.
•July ($1,277) and March ($855) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 300% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Detroit Metropolitan Wayne County Airport to Louisville flights

Low season

August

Cheapest flight

$132
Beat the crowds with an average 66% drop in travelers.
The most popular month to fly with an average 71% increase in travelers.
One-way flight from Detroit Metropolitan Wayne County Airport to Louisville

When to book flights from Detroit to Louisville

Are your dates flexible? Find out the best times to travel from Detroit to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Detroit Metropolitan Wayne County Airport to Louisville flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Detroit Metropolitan Wayne County Airport to Louisville?

    These are the earliest and latest flight times available from Detroit Metropolitan Wayne County Airport to Louisville:

    • Earliest: departs at 8:25 am and lands at 9:54 am
    • Latest: departs at 7:55 pm and lands at 9:24 pm.

    The flight takes about 1h 29m.

  • What cabin classes can I book on flights from Detroit Metropolitan Wayne County Airport to Louisville?

    Only Economy Class is available on flights from Detroit Metropolitan Wayne County Airport to Louisville.

  • How long is a flight from Detroit Metropolitan Wayne County Airport to Louisville?

    A nonstop flight from Detroit Metropolitan Wayne County Airport to Louisville takes 1h 29m, covering 306 miles.

  • Do I need a passport to fly from Detroit Metropolitan Wayne County Airport to Louisville?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Detroit Metropolitan Wayne County Airport to Louisville flight?

    Round-trip flights from Detroit Metropolitan Wayne County Airport to Louisville range from $399 to $759, with an average of $512 over the past 12 months. Anything below $399 counts as a good deal.

  • How much can I save by taking a layover when flying from Detroit Metropolitan Wayne County Airport to Louisville?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $222 round-trip via Chicago Midway (MDW), compared to $548 for nonstop.

  • What is the standard checked-bag allowance on flights from Detroit Metropolitan Wayne County Airport to Louisville?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Detroit Metropolitan Wayne County Airport to Louisville?

    The Embraer 175 family is used most often on this route, operated mainly by Delta. Other aircraft seen on the route include Canadair (Bombardier) Regional Jet 900 variants.

  • How are flight departures from Detroit Metropolitan Wayne County Airport to Louisville spread across the day?

    Afternoon is the busiest departure period on Detroit Metropolitan Wayne County Airport to Louisville flights, with 50% of flights leaving in that window. Morning departures account for 25%, evening flights for 25%, and night flights for 0%.

  • Have flight prices from Detroit Metropolitan Wayne County Airport to Louisville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $256 to $821. That means the highest observed fare was about 3x higher than the lowest one.

  • Which airlines offer Wi-Fi on Detroit Metropolitan Wayne County Airport to Louisville flights?

    Delta is the only airline on the Detroit Metropolitan Wayne County Airport to Louisville route offering in-flight Wi-Fi. Pricing depends on fare class.

  • How are flight prices from Detroit Metropolitan Wayne County Airport to Louisville looking right now?

    One-way fares from Detroit Metropolitan Wayne County Airport to Louisville are currently lower than usual. Average one-way flight prices are about $160, which is 63% below the typical average for this route.

  • What car rental options are available at Louisville Intl Airport (SDF)?

    Louisville Intl Airport (SDF) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include:

    • Hertz
    • Dollar
    • Alamo
    • Thrifty
    • Budget

  • Which airports can I use when flying from Detroit Metropolitan Wayne County Airport to Louisville?

    Flights from Detroit Metropolitan Wayne County Airport to Louisville usually depart from Detroit Metropolitan Wayne County (DTW) and arrive at Louisville Intl (SDF).

  • Which airports do connecting flights from Detroit Metropolitan Wayne County Airport to Louisville pass through?

    One-stop flights from Detroit Metropolitan Wayne County Airport to Louisville most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 50% of one-stop connections
    • Nashville Intl (BNA) - 25% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 13% of one-stop connections
    • Chicago Midway (MDW) - 13% of one-stop connections

  • Can I save money by using flexible dates for flights from Detroit Metropolitan Wayne County Airport to Louisville?

    Yes. Flexible dates can save you up to 46% on flights from Detroit Metropolitan Wayne County Airport to Louisville. Friday is the cheapest departure day at $439 round-trip on average, while Monday is the most expensive at $809, a difference of $370.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Detroit Metropolitan Wayne County Airport to Louisville?

    Only Delta operates flights between Detroit Metropolitan Wayne County Airport and Louisville.

  • How much time can I save by choosing a different layover airport from Detroit Metropolitan Wayne County Airport to Louisville?

    Flying via Chicago Midway (MDW) gives the shortest average 1-stop total travel time at 4h 27m, compared with 4h 40m via Washington, D.C. Dulles Intl (IAD) and 5h 12m via Nashville Intl (BNA).

  • What popular places can I visit in Louisville?

    Some of the most popular sights in Louisville are Louisville Waterfront Park and Masonic Widows and Orphans Home. These are among the most viewed places in Louisville on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Detroit Metropolitan Wayne County Airport to Louisville flights?

    Among airlines operating Detroit Metropolitan Wayne County Airport to Louisville flights:

    • Delta: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Detroit Metropolitan Wayne County Airport to Louisville flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Delta: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Detroit Metropolitan Wayne County Airport to Louisville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Monday. On this route, Friday flights average $439, about $370 less than Monday fares (46% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Detroit Metropolitan Wayne County Airport to Louisville trip for October. Fares historically average $319 round-trip in that month - typically $958 less than the most expensive month, which is July (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Chicago Midway Airport (MDW) can be cheaper than flying direct. The cheapest layover option averages $222 round-trip on this route - about $326 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Louisville Intl Airport.

    • Baymont by Wyndham Louisville Airport South
    • Crowne Plaza Louisville Airport Expo Ctr By IHG
    • Fairfield by Marriott Inn & Suites Louisville Airport

Prefer to fly direct from Detroit to Louisville?

 
Find which airlines fly direct from Detroit Metropolitan Wayne County Airport to Louisville Intl Airport, which days they fly and book direct flights.

Direct departures

Detroit Metropolitan Wayne County to Louisville Intl

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

Louisville Intl to Detroit Metropolitan Wayne County

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

More options for your flight from Detroit to Louisville

Complete your trip to Louisville with a hotel stay or car rental

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