Cheap flights from Kentucky to Washington, D.C. from $66

If you’re not able to fly to Baltimore in August, then April is your next best option. Flight prices from Kentucky to Baltimore during April average around $255.

The cheapest day to depart from Kentucky to Baltimore is on a Saturday. Travelers who choose to depart for Baltimore on a Saturday will often find tickets for as low as $320. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $386. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

Flying to Baltimore from Kentucky in the evening is the least expensive time of day to depart. momondo users have found prices as low as $336 when looking at flights departing in the evening. Flights at noon are often more expensive with an average ticket price of $582.

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

You are more likely to see cheaper flights to Baltimore from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $339 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Kentucky for as low as $236 on momondo.

There is only 1 cabin class available to choose from on Kentucky to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, Delta, and American Airlines are the most popular carriers operating from Kentucky to Baltimore/Washington

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Baltimore from Kentucky according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 4 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

As of February 2026, 9 flights take off from Kentucky and land in Baltimore each day. The most common flight departure time for this route is 5:00AM, with 50% of daily flights taking off in the morning.

As of February 2026, there are 63 flights per week flying from Kentucky to Baltimore. The most common day of the week flights depart is Thu, with 27% of flights taking off on this day.