$104 Find Cheap Flights from Louisville to Baltimore - Compare and Save

Among airlines operating Louisville to Baltimore flights:

• Southwest: offers free seat selection

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

Only Southwest operates flights between Louisville and Baltimore.

Flights from Louisville to Baltimore usually depart from Louisville Intl (SDF) and arrive at Baltimore/Washington (BWI).

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

• Southwest: a cabin bag in Economy Class class

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

Two cabin classes are available on flights from Louisville to Baltimore:

• Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $227 round-trip via Fort Lauderdale (FLL), compared to $379 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 family is used most often on this route, operated mainly by American Airlines and Delta. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

One-stop flights from Louisville to Baltimore most commonly connect through:

• Charlotte Douglas (CLT) - 33% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 29% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 14% of one-stop connections
• Chicago O'Hare Intl (ORD) - 14% of one-stop connections

Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 35% on the Louisville to Baltimore route. Thursday is the cheapest departure day at $362 round-trip on average, while Tuesday is the most expensive at $552, a difference of $190. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Louisville to Baltimore flights, with 34% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 33%, and night flights for 0%.

Some of the most popular sights in Baltimore are Inner Harbor, M&T Bank Stadium and Oriole Park At Camden Yards. These are among the most viewed places in Baltimore on KAYAK.

These are the earliest and latest flight times available from Louisville to Baltimore:

• Earliest: departs at 5:30 am and lands at 7:04 am
• Latest: departs at 8:00 pm and lands at 9:34 pm.

The flight takes about 1h 34m.

Last-minute fares on this route - booked within 2 weeks of departure - run 58% above the route average of $376. Book 13 weeks before departure for the lowest fares.

A nonstop flight from Louisville to Baltimore takes 1h 34m, covering 493 miles.

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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $207 to $885. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from Louisville to Baltimore are currently lower than usual. Average one-way flight prices are about $110, which is 48% below the typical average for this route.

Flying via Chicago Midway (MDW) gives the shortest average 1-stop total travel time at 3h 54m, compared with 4h 41m via Chicago O'Hare Intl (ORD) and 4h 43m via Atlanta Hartsfield-Jackson (ATL).

Baltimore/Washington Airport (BWI) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
· NextCar
· Hertz
· Dollar
· Thrifty
· Budget

Round-trip flights from Louisville to Baltimore range from $311 to $457, with an average of $376 over the past 12 months. Anything below $311 counts as a good deal.