How popular is this Louisville to Baltimore flight route?

This flight path from Louisville Intl to Baltimore/Washington was viewed by 34 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Louisville to Baltimore round-trip?

Our cheapest airline available from Louisville to Baltimore is Southwest. Our recent data shows that you can find tickets from as low as $183 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $198 and $228 round-trip. Southwest is priced at 41% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Louisville to Baltimore?

Travelers seeking maximum savings on their Louisville to Baltimore flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

What are the cheapest flights from Louisville to Baltimore?

Looking at all options, your cheapest flight can be booked for $99. While the most popular route (Louisville Intl - Baltimore/Washington) can be booked for $206 on average, our data indicates $285 when flying from Louisville to Baltimore.

What are the most popular airlines that fly from Louisville to Baltimore?

American Airlines, Delta and Southwest are the most popular airlines when flying from Louisville to Baltimore.

Most accurate provider : When it comes to deals on Louisville-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Baltimore flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Louisville-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Louisville to Baltimore?

Baltimore/Washington is the airport most travelers will use when flying to Baltimore from Louisville Intl. Booking flights from Louisville Intl (SDF) to Baltimore/Washington (BWI) should be relatively easy as there is 1 daily flight to Baltimore from 3 different airlines. 1h 35m is how long a flight from Louisville to Baltimore/Washington will take if you book a nonstop flight.

Can I find deals for flights from Louisville to Baltimore that include hotel bookings?

Yes. In addition to deals on Louisville to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Louisville to Baltimore?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Baltimore.

Can I find deals for business class flights from Louisville to Baltimore?

Yes. Cheapflights offers flight deals from Louisville to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$94+ Cheap Flights from Louisville to Baltimore

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Find cheap flights from Louisville to Baltimore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Louisville Intl to Baltimore/Washington are usually found in August or April, booked 45 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Louisville to Baltimore

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$206 (Kiwi.com)
One-way from	$94 (Cheapflightsfares)
Popular in	September
Cheapest in	August
Average price	$424

Provider with most accurate pricing for Louisville Intl-Baltimore/Washington flight deals.

Search Deals

Provider most trusted by Cheapflights users for Louisville Intl-Baltimore/Washington flights.

Search Deals

From Louisville Intl to Baltimore/Washington

Search Deals

One-way flight from Louisville Intl to Baltimore/Washington

Search Deals

High demand for flights, 5% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

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Find flight deals from Louisville to Baltimore

Cheapest flights from Louisville to Baltimore
Explore the most affordable flight options available from Louisville to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

Thu 10/238:45 pmSDF - BWI

1 stop11h 49mMultiple Airlines

Thu 10/305:26 pmBWI - SDF

1 stop27h 24mMultiple Airlines

Deal found 9/25

$206

Sat 11/810:55 amSDF - BWI

1 stop12h 59mSpirit Airlines

Sat 11/153:31 pmBWI - SDF

1 stop8h 14mSpirit Airlines

Deal found 9/24

$207

Fri 10/317:15 amSDF - BWI

1 stop13h 01mMultiple Airlines

Fri 11/79:37 pmBWI - SDF

1 stop26h 08mMultiple Airlines

Deal found 9/24

$209

Thu 10/238:45 pmSDF - BWI

1 stop11h 49mMultiple Airlines

Fri 10/248:21 pmBWI - SDF

1 stop21h 42mMultiple Airlines

Deal found 9/25

$212

Fri 12/126:00 amSDF - BWI

1 stop14h 32mSpirit Airlines

Mon 12/153:31 pmBWI - SDF

1 stop8h 14mSpirit Airlines

Deal found 9/24

$213

Mon 10/206:43 pmSDF - BWI

1 stop16h 18mMultiple Airlines

Wed 10/228:00 amBWI - SDF

1 stop9h 55mMultiple Airlines

Deal found 9/25

$215

Sat 11/1510:55 amSDF - BWI

1 stop12h 59mSpirit Airlines

Mon 11/173:31 pmBWI - SDF

1 stop8h 14mSpirit Airlines

Deal found 9/25

$216

Wed 10/225:31 pmSDF - BWI

1 stop6h 01mSpirit Airlines

Sat 10/254:20 pmBWI - SDF

1 stop6h 27mSpirit Airlines

Deal found 9/24

$219

Sat 11/810:55 amSDF - BWI

2 stops20h 33mMultiple Airlines

Sat 11/153:31 pmBWI - SDF

1 stop8h 14mMultiple Airlines

Deal found 9/24

$222

Thu 10/237:15 amSDF - BWI

1 stop25h 19mMultiple Airlines

Sun 10/268:21 pmBWI - SDF

1 stop13h 10mMultiple Airlines

Deal found 9/24

$223

Thu 10/168:50 pmSDF - BWI

1 stop11h 44mMultiple Airlines

Fri 10/177:24 pmBWI - SDF

1 stop13h 11mMultiple Airlines

Deal found 9/23

$227

Fri 10/3111:47 amSDF - BWI

2 stops10h 17mSpirit Airlines

Fri 11/79:37 pmBWI - SDF

1 stop26h 08mSpirit Airlines

Deal found 9/24

$231

Best flights from Louisville to Baltimore
Discover carefully curated flight deals from Louisville to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2025.

Thu 11/68:53 pmSDF - BWI

1 stop11h 41mMultiple Airlines

Mon 11/109:37 pmBWI - SDF

1 stop26h 08mMultiple Airlines

Deal found 9/23

$206

Fri 10/107:15 amSDF - BWI

1 stop5h 25mSpirit Airlines

Sat 10/184:20 pmBWI - SDF

1 stop6h 27mSpirit Airlines

Deal found 9/24

$245

Mon 10/205:40 amSDF - BWI

Nonstop1h 35mSouthwest

Wed 10/224:20 pmBWI - SDF

Nonstop1h 45mSouthwest

Deal found 9/25

$249

Tue 11/412:59 pmSDF - BWI

1 stop5h 41mDelta

Thu 11/67:45 pmBWI - SDF

1 stop4h 16mDelta

Deal found 9/25

$259

Thu 10/238:45 pmSDF - BWI

1 stop11h 49mMultiple Airlines

Fri 10/248:21 pmBWI - SDF

1 stop21h 42mMultiple Airlines

Deal found 9/25

$212

Wed 1/216:00 amSDF - BWI

1 stop14h 32mMultiple Airlines

Fri 1/2310:48 amBWI - SDF

1 stop7h 16mMultiple Airlines

Deal found 9/25

$216

Thu 11/612:25 pmSDF - BWI

1 stop6h 25mSouthwest

Mon 11/105:45 pmBWI - SDF

Nonstop1h 50mSouthwest

Deal found 9/23

$259

Thu 10/238:45 pmSDF - BWI

1 stop11h 49mMultiple Airlines

Thu 10/307:25 pmBWI - SDF

2 stops25h 25mMultiple Airlines

Deal found 9/25

$232

Sat 11/157:55 amSDF - BWI

Nonstop1h 40mSouthwest

Mon 11/179:00 pmBWI - SDF

Nonstop1h 50mSouthwest

Deal found 9/24

$259

Fri 12/1211:21 amSDF - BWI

1 stop7h 56mMultiple Airlines

Mon 12/159:46 pmBWI - SDF

2 stops25h 59mMultiple Airlines

Deal found 9/24

$244

Thu 10/237:15 amSDF - BWI

1 stop25h 19mMultiple Airlines

Sun 10/268:30 pmBWI - SDF

2 stops14h 22mMultiple Airlines

Deal found 9/25

$250

Last-minute flights from Louisville to Baltimore
Discover last-minute flight deals from Louisville to Baltimore. Data last updated September 25, 2025 and is based on user searches.

Thu 10/168:50 pmSDF - BWI

1 stop11h 44mMultiple Airlines

Fri 10/177:24 pmBWI - SDF

1 stop13h 11mMultiple Airlines

Deal found 9/23

$227

Sat 10/186:58 pmSDF - BWI

1 stop16h 03mSpirit Airlines

Fri 10/248:21 pmBWI - SDF

1 stop21h 42mSpirit Airlines

Deal found 9/23

$235

Mon 10/206:43 pmSDF - BWI

1 stop16h 18mMultiple Airlines

Wed 10/228:00 amBWI - SDF

1 stop9h 55mMultiple Airlines

Deal found 9/25

$215

Wed 10/225:31 pmSDF - BWI

1 stop6h 01mSpirit Airlines

Sat 10/254:20 pmBWI - SDF

1 stop6h 27mSpirit Airlines

Deal found 9/24

$219

Thu 10/238:45 pmSDF - BWI

1 stop11h 49mMultiple Airlines

Thu 10/305:26 pmBWI - SDF

1 stop27h 24mMultiple Airlines

Deal found 9/25

$206

Thu 10/238:45 pmSDF - BWI

1 stop11h 49mMultiple Airlines

Fri 10/248:21 pmBWI - SDF

1 stop21h 42mMultiple Airlines

Deal found 9/25

$212

Thu 10/237:15 amSDF - BWI

1 stop25h 19mMultiple Airlines

Sun 10/268:21 pmBWI - SDF

1 stop13h 10mMultiple Airlines

Deal found 9/24

$223

Fri 10/317:15 amSDF - BWI

1 stop13h 01mMultiple Airlines

Fri 11/79:37 pmBWI - SDF

1 stop26h 08mMultiple Airlines

Deal found 9/24

$209

Fri 10/3111:47 amSDF - BWI

2 stops10h 17mSpirit Airlines

Fri 11/79:37 pmBWI - SDF

1 stop26h 08mSpirit Airlines

Deal found 9/24

$231

One-way flights from Louisville to Baltimore
Search for one-way flight options from Louisville to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 25, 2025.

Thu 10/237:15 amSDF - BWI

1 stop5h 25mSpirit Airlines

Deal found 9/23

$94

Fri 11/149:12 pmSDF - BWI

1 stop27h 17mMultiple Airlines

Deal found 9/24

$95

Thu 12/119:26 pmSDF - BWI

1 stop11h 24mMultiple Airlines

Deal found 9/25

$97

Tue 1/276:00 amSDF - BWI

1 stop14h 32mSpirit Airlines

Deal found 9/24

$98

Fri 10/249:51 amSDF - BWI

1 stop7h 07mMultiple Airlines

Deal found 9/25

$99

Sat 1/3110:55 amSDF - BWI

1 stop8h 22mSpirit Airlines

Deal found 9/24

$102

Thu 11/68:53 pmSDF - BWI

1 stop23h 39mMultiple Airlines

Deal found 9/24

$103

Fri 12/124:26 pmSDF - BWI

1 stop15h 39mMultiple Airlines

Deal found 9/25

$105

Wed 10/225:31 pmSDF - BWI

1 stop17h 30mSpirit Airlines

Deal found 9/23

$106

Sun 10/267:15 amSDF - BWI

1 stop25h 19mMultiple Airlines

Deal found 9/23

$107

Thu 11/138:53 pmSDF - BWI

1 stop23h 39mMultiple Airlines

Deal found 9/24

$108

Sun 11/27:15 amSDF - BWI

1 stop25h 19mMultiple Airlines

Deal found 9/24

$109

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Thu 11/6

8:53 pm-8:34 am

1 stop11h 41m

Baltimore/Washington

Mon 11/10

9:37 pm-11:45 pm

1 stop26h 08m

$206

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Thu 10/23

8:45 pm-8:34 am

1 stop11h 49m

Baltimore/Washington

Fri 10/24

8:21 pm-6:03 pm

1 stop21h 42m

$212

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Wed 1/21

6:00 am-8:32 pm

1 stop14h 32m

Baltimore/Washington

Fri 1/23

10:48 am-6:04 pm

1 stop7h 16m

$216

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Thu 10/23

8:45 pm-8:34 am

1 stop11h 49m

Baltimore/Washington

Thu 10/30

7:25 pm-8:50 pm

2 stops25h 25m

$232

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Fri 12/12

11:21 am-7:17 pm

1 stop7h 56m

Baltimore/Washington

Mon 12/15

9:46 pm-11:45 pm

2 stops25h 59m

$244

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Fri 10/10

7:15 am-12:40 pm

1 stop5h 25m

Baltimore/Washington

Sat 10/18

4:20 pm-10:47 pm

1 stop6h 27m

$245

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Mon 10/20

5:40 am-7:15 am

Nonstop1h 35m

Baltimore/Washington

Wed 10/22

4:20 pm-6:05 pm

Nonstop1h 45m

$249

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Thu 10/23

7:15 am-8:34 am

1 stop25h 19m

Baltimore/Washington

Sun 10/26

8:30 pm-10:52 am

2 stops14h 22m

$250

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Tue 11/4

12:59 pm-6:40 pm

1 stop5h 41m

Baltimore/Washington

Thu 11/6

7:45 pm-12:01 am

1 stop4h 16m

$259

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Thu 11/6

12:25 pm-6:50 pm

1 stop6h 25m

Baltimore/Washington

Mon 11/10

5:45 pm-7:35 pm

Nonstop1h 50m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/25

Showing 1-10 of 22 results

Compare providers for flights from Louisville to Baltimore

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Baltimore in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Louisville-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Baltimore flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Louisville-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Louisville with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Baltimore

How far ahead should I book a flight from Louisville to Baltimore?

The price you pay for your flight from Louisville to Baltimore may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Louisville to Baltimore?

Currently, August is the cheapest month in which you can book a flight from Louisville to Baltimore (average of $241). Flying from Louisville to Baltimore in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to BWI?

It’s typically best to fly out from Louisville to Baltimore in the afternoon. Doing so could potentially save you 42% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Baltimore

Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Louisville to Baltimore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,246 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Delta

8.0

Very good

7,973 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

What airports do I use to fly from Louisville to Baltimore?
Baltimore/Washington is the airport most travelers will use when flying to Baltimore from Louisville Intl. Booking flights from Louisville Intl (SDF) to Baltimore/Washington (BWI) should be relatively easy as there is 1 daily flight to Baltimore from 3 different airlines. 1h 35m is how long a flight from Louisville to Baltimore/Washington will take if you book a nonstop flight.
How popular is this Louisville to Baltimore flight route?
This flight path from Louisville Intl to Baltimore/Washington was viewed by 34 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Louisville to Baltimore round-trip?
Our cheapest airline available from Louisville to Baltimore is Southwest. Our recent data shows that you can find tickets from as low as $183 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $198 and $228 round-trip. Southwest is priced at 41% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest flights from Louisville to Baltimore?
Looking at all options, your cheapest flight can be booked for $99. While the most popular route (Louisville Intl - Baltimore/Washington) can be booked for $206 on average, our data indicates $285 when flying from Louisville to Baltimore.
Can I find deals for flights from Louisville to Baltimore that include hotel bookings?
Yes. In addition to deals on Louisville to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Louisville to Baltimore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Baltimore.
Can I find deals for business class flights from Louisville to Baltimore?
Yes. Cheapflights offers flight deals from Louisville to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Louisville to Baltimore?
Currently, August is the cheapest month in which you can book a flight from Louisville to Baltimore (average of $241). Flying from Louisville to Baltimore in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Louisville to Baltimore

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Complete your trip

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Top 3 airlines flying from Louisville to Baltimore

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$183	Average$322	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$198	Average$331	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$228	Average$368	FlexibilityNo cancel fee	On-time71%

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$94+ Cheap flights from Louisville to Baltimore (SDF - BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Louisville to Baltimore with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Louisville Intl to Baltimore/Washington are usually found in August or April, booked 45 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Louisville to Baltimore

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Louisville to Baltimore

Cheapest flights from Louisville to BaltimoreExplore the most affordable flight options available from Louisville to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

Explore the most affordable flight options available from Louisville to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to Baltimore that are best for you.

Compare providers for flights from Louisville to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Baltimore in September.

Best time to book a flight from Louisville to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Louisville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Baltimore

How far ahead should I book a flight from Louisville to Baltimore?

What is the cheapest month to book a flight from Louisville to Baltimore?

What is the cheapest time of day to fly from SDF to BWI?

Reviews of airlines servicing Baltimore

Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Louisville to Baltimore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Louisville to Baltimore?

How popular is this Louisville to Baltimore flight route?

What are the cheapest airlines flying from Louisville to Baltimore round-trip?

What are the cheapest flights from Louisville to Baltimore?

Can I find deals for flights from Louisville to Baltimore that include hotel bookings?

How can I find direct flights from Louisville to Baltimore?

Can I find deals for business class flights from Louisville to Baltimore?

What is the cheapest month to book a flight from Louisville to Baltimore?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Louisville to Baltimore

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Cheapest flights from Louisville to Baltimore
Explore the most affordable flight options available from Louisville to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.