Cheap flights from Louisville to Washington, D.C. from $87
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Washington, D.C. departing on 11/5. 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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Southwest flights from Louisville to Baltimore
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Fly from
Fly to
Route
Depart
Return
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Mon 11/2
5:40 am-7:10 am
Nonstop1h 30m
Baltimore/Washington
Mon 11/9
10:30 pm-12:25 am
Nonstop1h 55m
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Thu 10/29
5:35 am-7:05 am
Nonstop1h 30m
Baltimore/Washington
Mon 11/2
10:30 pm-12:20 am
Nonstop1h 50m
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Sat 11/7
5:40 am-7:10 am
Nonstop1h 30m
Baltimore/Washington
Tue 11/10
8:20 pm-10:15 pm
Nonstop1h 55m
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Mon 11/9
6:53 pm-1:01 pm
1 stop18h 08m
Baltimore/Washington
Tue 12/8
9:35 am-4:32 pm
2 stops30h 57m
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Sat 10/31
5:35 pm-12:16 am
1 stop6h 41m
Baltimore/Washington
Mon 11/2
5:12 pm-9:46 pm
1 stop4h 34m
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Sat 11/7
6:04 am-10:10 am
1 stop4h 06m
Baltimore/Washington
Sat 11/14
7:18 am-1:02 pm
1 stop5h 44m
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Mon 11/9
6:53 pm-1:01 pm
1 stop18h 08m
Baltimore/Washington
Tue 11/17
7:05 pm-3:26 pm
2 stops20h 21m
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Mon 11/9
6:53 pm-1:01 pm
1 stop18h 08m
Baltimore/Washington
Sat 12/12
6:00 am-4:32 pm
2 stops10h 32m
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Thu 10/29
6:00 am-1:06 pm
1 stop7h 06m
Baltimore/Washington
Mon 11/2
7:00 am-12:54 pm
1 stop5h 54m
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Wed 11/4
5:57 pm-12:31 am
1 stop6h 34m
Baltimore/Washington
Sat 11/7
6:32 pm-11:59 pm
1 stop5h 27m
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Louisville to Baltimore
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 Louisville and Baltimore?
Prices are currently low for flights on this route.
Typical prices usually range from $285 to $417.The lowest price recently found on this route was $174.
What is the cheapest month to fly to Baltimore?
If you’re not able to fly to Baltimore in December, then May is your next best option. Flight prices from Louisville to Baltimore during May average around $348.
What is the cheapest day to depart on your flight to Baltimore?
The cheapest day to depart from Louisville to Baltimore is on a Wednesday. Travelers who choose to depart for Baltimore on a Wednesday will often find tickets for as low as $366. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $471. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.
What is the cheapest time of day to depart on your flight to Baltimore?
Flying to Baltimore from Louisville in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $392 when looking at flights departing in the afternoon. Flights at noon are often more expensive with an average ticket price of $544.
What is the cheapest Louisville Intl to Baltimore/Washington flight route?
Fly from Louisville Intl to Baltimore/Washington for the best Louisville Intl - Baltimore/Washington flight prices
How far in advance should I book a flight from Louisville to Baltimore?
You are more likely to see cheaper flights to Baltimore from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $403 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Louisville for as low as $238 on momondo.
What cabin class options are available on Louisville to Baltimore flights?
There is only 1 cabin class available to choose from on Louisville to Baltimore flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Louisville to Baltimore flights?
No. A direct flight is the cheapest option for a flight between Louisville to Baltimore.
How have Louisville to Baltimore flight prices changed over time?
As of October 2026, prices for Louisville to Baltimore flights are approximately 19% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Louisville Intl to Baltimore/Washington?
Southwest and Delta are the most popular carriers operating from Louisville Intl to Baltimore/Washington
What airlines fly to Baltimore?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Baltimore from Louisville according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 5 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.
How many flights depart from Louisville to Baltimore on average per day?
As of October 2026, there are 2 flights per day flying from Louisville to Baltimore. The most common time of day flights depart is 5:00AM, with 40% of flights taking off in the morning.
How many flights depart from Louisville to Baltimore on average per week?
16 flights are operational weekly from Louisville to Baltimore as of October 2026. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.
When to book flights from Louisville to Baltimore
Cheap Louisville to Baltimore (SDF to BWI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisville to Baltimore
Frequently asked questions about flying from Louisville to Baltimore
How far is Louisville Intl to Baltimore/Washington by plane?
The straight-line distance from Louisville Intl to Baltimore/Washington is 497.1 mi. Flights usually cover this in 1h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Louisville Intl Airport to Baltimore/Washington Airport?
Prices for flights from Louisville Intl Airport to Baltimore/Washington Airport are updated daily.
How many operators does momondo search for flights from Louisville Intl Airport to Baltimore/Washington Airport?
The number of operators available for flights from Louisville Intl Airport to Baltimore/Washington Airport is 3 as of October 2026.
How old do you have to be to fly from Louisville Intl Airport to Baltimore/Washington Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl Airport to Baltimore/Washington Airport.
What documentation or ID do you need to fly to Baltimore/Washington Airport?
The travel and health documents required for your trip to Baltimore/Washington Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baltimore/Washington Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Louisville to Baltimore?
momondo data reveals that the most frequently booked plane model on the route from Louisville to Baltimore is Embraer 175, representing 24.34% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 20.80%, Embraer 175 (Enhanced Winglets) at 12.83%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 10.18%.
What is the most popular airline from Louisville to Baltimore?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Louisville to Baltimore is Southwest (87% of total bookings). The next most popular airlines are American Airlines (8%) and Delta (5%).
Best airlines flying from Louisville to Baltimore
Compare and see reviews for airlines that fly from Louisville to Baltimore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $209 | Free Cancellation | Rating 7.9 4,221 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 7.8 8,641 reviews | |||
| PriceFrom $371 | Free Cancellation | Rating 7.0 12,145 reviews |
Southwest Flights From Louisville to Baltimore
Southwest is one of the most popular airlines flying from Louisville to Baltimore, operating 16 flights/week on average for this route. A good Southwest flight deal for Louisville to Baltimore starts from $209 round-trip, up to an average price of $369. Our users have rated Southwest at 7.9/10.
Why use momondo?
Why should I use momondo to find a flight deal from Louisville to Baltimore?
It is quick and easy to find Louisville to Baltimore 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 Baltimore that suits you.
Can I find flights from Louisville to Baltimore with flexible booking policies on momondo?
momondo does allow users to show only those flights to Baltimore from Louisville which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Louisville to Baltimore?
Once all potential Louisville to Baltimore 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 Louisville to Baltimore right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Louisville to Baltimore 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.