$183 Cheap Delta flights Louisville (SDF) to Detroit (DTW)

View $183 flight on Mon, Oct 6, 2025Opens in a new window

$183 Cheap Delta flights Louisville (SDF) to Detroit (DTW)

Prices were available within the past 7 days and start at $183 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Sep 19 - Fri, Sep 26
SDF
Louisville
DTW
Detroit
$199 Roundtrip, found 3 hours ago
$199
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, Sep 19 from Louisville to Detroit, returning Fri, Sep 26, priced at $199 found 3 hours ago
Flights from Louisville (SDF) to Detroit (DTW)
Origin airport
Louisville Intl.
Destination airport
Detroit Metropolitan Wayne County
Airlines serving
American Airlines, Delta, Southwest Airlines, Spirit Airlines, United
Popular airline
Delta
Distance
306 mi
Average flight time
2 hours 5 mins

Frequently asked questions

How much is a Delta Air Lines flight from Louisville Intl. Airport (SDF) to Detroit Metropolitan Wayne County Airport (DTW)?
You'll discover affordable round-trip Delta Air Lines flights from $199 from SDF to DTW by organizing your results from "Price (lowest to highest)" on Expedia. Or look for deals from $183 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SDF to DTW with Delta Air Lines?
Delta Air Lines flights to Detroit are typically more affordable in the quieter months of January and February. Whether you need a round-trip or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Louisville Intl. Airport (SDF) to Detroit Metropolitan Wayne County Airport (DTW) with Delta Air Lines?
Look for affordable Delta Air Lines flights from Louisville Intl. Airport (SDF) to Detroit Metropolitan Wayne County Airport (DTW) one to three months prior to your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and itinerary, the best day to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Louisville Intl. Airport (SDF) to Detroit Metropolitan Wayne County Airport (DTW)?
Delta Air Lines operates direct flights from Louisville Intl. Airport (SDF) to Detroit Metropolitan Wayne County Airport (DTW), with 20 weekly departures. Simply choose the "Nonstop" and "Airline" filters during your search on Expedia to see all direct Delta Air Lines flights to DTW.
How long does it take to fly from SDF to DTW with Delta Air Lines?
On average, it takes 1h 30m to fly nonstop from Louisville Intl. Airport (SDF) to Detroit Metropolitan Wayne County Airport (DTW) with Delta Air Lines.
Which day of the week has the most Delta Air Lines flights from Louisville Intl. Airport (SDF) to Detroit Metropolitan Wayne County Airport (DTW)?
Delta Air Lines has the most flights from Louisville Intl. Airport (SDF) to Detroit Metropolitan Wayne County Airport (DTW) on Wednesday. With up to 3 daily departures, you'll get the most flexibility on this day.
What is the earliest Delta Air Lines flight from SDF to DTW?
The first flight from SDF to DTW with Delta Air Lines leaves at 7:35AM UTC-5. You'll touch down at 9:09AM UTC-5. The last Delta Air Lines flight of the day takes off at 6:20PM UTC-5 and arrives at 7:48PM UTC-5. With 20% fewer cancellations for departures before noon, starting your travel day early is typically the wisest option.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Detroit?
Hop on a Delta Air Lines flight from Louisville Intl. Airport (SDF) to Detroit, and you're most likely to land at Detroit Metropolitan Wayne County Airport (DTW). This is the airline's primary hub in this destination.
Why fly with Delta Air Lines from SDF to DTW?
Delta Air Lines makes traveling from SDF to DTW more comfortable with a rewarding loyalty program and an excellent in-flight experience. You even have the chance to collect points with Delta SkyMiles. Be sure to join Expedia's free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Delta Air Lines fly from Louisville Intl. Airport (SDF) to Detroit Metropolitan Wayne County Airport (DTW)?
Jet off on a Delta Air Lines flight from Louisville Intl. Airport (SDF) to Detroit Metropolitan Wayne County Airport (DTW), and you'll usually be on an Embraer 175. Bear in mind though, that the aircraft type can change due to operational reasons.
Can I change or cancel my Delta Air Lines flight from Louisville Intl. Airport (SDF) to Detroit Metropolitan Wayne County Airport (DTW)?
Depending on your fare type, a fee generally applies if you cancel or change your booking more than 24 hours after it's been confirmed. To secure plane tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when you look for flights. For more information on canceling or modifying your reservation, head to "Trips," select your flight and tick "Manage Booking."

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