Cheap flights from Detroit to Louisville from $55
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Louisville departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Delta flights from Detroit to Louisville
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How to get the cheapest flight ticket from Detroit to Louisville
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Detroit and Louisville?
What is the cheapest month to fly to Louisville?
If you are unable to visit Louisville during the month of August, then departing from Detroit during the month July is also very affordable. Most momondo users find prices during this month for around $359.
What is the cheapest day to depart on your flight to Louisville?
On average, the least expensive day to fly to Louisville from Detroit is on a Thursday. momondo users have found tickets for Thursday departures for as low as $379. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Detroit to Louisville on a Tuesday will generally be more expensive and average around $637. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Louisville?
Our data shows that the cheapest Detroit to Louisville flights are usually those with departure times in the morning. Our users have found flights to Louisville in the morning for as low as $395. In the afternoon is when there is more demand to fly to Louisville, so prices are often more expensive at around $479 per ticket.
What is the cheapest Detroit to Louisville Intl flight route?
Fly from Detroit Metropolitan Wayne County to Louisville Intl for the best Detroit - Louisville Intl flight prices
What cabin class options are available on Detroit to Louisville Intl flights?
There are 1 cabin classes available to choose from on Detroit to Louisville Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Detroit to Louisville flight prices changed over time?
As of June 2025, prices for Detroit to Louisville flights are approximately 30% cheaper when compared to flights at the same time last year.
How many flights depart from Detroit to Louisville on average per day?
As of June 2025, there are 16 flights per day flying from Detroit to Louisville. The most common time of day flights depart is 5:00PM, with 61% of flights taking off in the afternoon.
How many flights depart from Detroit to Louisville on average per week?
116 flights are operational weekly from Detroit to Louisville as of June 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.
When to book flights from Detroit to Louisville
Cheap Detroit to Louisville (DTT to SDF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Detroit to Louisville
Best Price Found | $55 |
|---|---|
Fastest flight time | 1h 12m |
Direct flights | Mon, Tue, Thu, Fri, Sat and Sun |
Airports in Louisville | 1 airport |
How far is Detroit to Louisville Intl by plane?
Detroit and Louisville Intl are 316.1 mi apart from one another. Typically, this will take 1h 12m by plane in normal conditions.
When did momondo last update prices for flights from Detroit to Louisville Intl Airport?
Prices for flights from Detroit to Louisville Intl Airport refresh daily.
How many operators does momondo search for flights from Detroit to Louisville Intl Airport?
As of June 2025, there are 2 operators available to choose from for flights from Detroit to Louisville Intl Airport.
How old do you have to be to fly from Detroit to Louisville Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Detroit to Louisville?
momondo data reveals that the most frequently booked plane model on the route from Detroit to Louisville is Embraer 175, representing 37.21% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 900 at 37.21%, Airbus A320 (sharklets) at 9.30%, and Airbus A321 (sharklets) at 5.81%.
What is the most popular airline from Detroit to Louisville?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Detroit to Louisville is Delta (100% of total bookings).
Best airlines flying from Detroit to Louisville
Compare and see reviews for airlines that fly from Detroit to Louisville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $292 | Free Cancellation | Rating 8.0 4,278 reviews | |||
| PriceFrom $299 | Free Cancellation | Rating 8.0 7,963 reviews |
Delta Flights From Detroit to Louisville
Delta flies from Detroit to Louisville around 26 times per week, with 7,963 momondo users rating the airline 8.0/10. The cheapest Delta deal from Detroit to Louisville in the last 72 hours was $299 (round-trip), much lower than the average airfare cost of $458 for Delta flights on this route.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Detroit to Louisville?
It is quick and easy to find Detroit to Louisville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisville that suits you.
Can I find flights from Detroit to Louisville with flexible booking policies on momondo?
All flight searches from Detroit to Louisville on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Detroit to Louisville?
Once all potential Detroit to Louisville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Detroit to Louisville right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Detroit to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.