Cheap flights from Baltimore to Louisville from $97

If you are unable to visit Louisville during the month of August, then departing from Baltimore during the month May is also very affordable. Most momondo users find prices during this month for around $304.

On average, the least expensive day to fly to Louisville from Baltimore is on a Saturday. momondo users have found tickets for Saturday departures for as low as $282. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Baltimore to Louisville on a Monday will generally be more expensive and average around $481. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Baltimore 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 $310. At noon is when there is more demand to fly to Louisville, so prices are often more expensive at around $353 per ticket.

Fly from Baltimore/Washington to Louisville Intl for the best Baltimore/Washington - Louisville Intl flight prices

You are more likely to see cheaper flights to Louisville from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $355 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Baltimore for as low as $265 on momondo.

You could potentially save up to 3% on your flight if you consider stops on a Baltimore to Louisville flight.

As of May 2026, prices for Baltimore to Louisville flights are approximately 17% more expensive when compared to flights at the same time last year.

Southwest is the most popular carrier operating from Baltimore/Washington to Louisville Intl

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Louisville from Baltimore according to our data. American Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 5 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

The number of flights available between Baltimore and Louisville is 1 per day as of May 2026. The most frequent departure time is 9:00PM, with 36% of daily flights leaving at noon.

The number of flights available between Baltimore and Louisville is 11 per week as of May 2026. The most frequent departure day is Mon, with 27% of weekly flights leaving on this day.