$104+ Cheap flights from Louisville to Baltimore (SDF - BWI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BWI
Oct 27 — Nov 31
Round-trip
1 adult, Economy
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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 December or May, booked 23 days in advance, depart on a Wednesday or Friday and return on a Saturday
Cheap flight deals from Louisville to Baltimore
Cheapest
Best
Last-minute
One-way
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 27, 2026.
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 27, 2026.
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:35 am -
Nonstop1h 30m
Mon 10/1910:30 pm -
Nonstop1h 45m
Deal found 9/25![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:35 am -
2 stops7h 00m
Mon 11/23:10 pm -
Nonstop1h 50m
Deal found 9/23![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:10 pm -
Nonstop1h 35m
Mon 11/210:30 pm -
Nonstop1h 50m
Deal found 9/23![Southwest logo]()
$226
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:19 pm -
1 stop6h 57m
Tue 10/2011:34 am -
1 stop6h 53m
Deal found 9/22![American Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:05 am -
1 stop5h 01m
Sat 10/2412:37 pm -
1 stop4h 14m
Deal found 9/24![Delta logo]()
$231
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:18 pm -
1 stop3h 41m
Mon 10/265:48 pm -
1 stop6h 20m
Deal found 9/27![American Airlines logo]()
$236
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:20 am -
2 stops9h 20m
Fri 11/610:30 pm -
Nonstop1h 55m
Deal found 9/23![Southwest logo]()
$241
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:35 am -
Nonstop1h 30m
Fri 10/3010:30 pm -
Nonstop1h 45m
Deal found 9/24![Southwest logo]()
$245
Best flights from Louisville to BaltimoreDiscover 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 27, 2026.
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 27, 2026.
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:50 pm -
1 stop5h 10m
Mon 11/24:00 pm -
2 stops6h 10m
Deal found 9/23![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:05 am -
1 stop6h 01m
Sun 11/16:32 pm -
1 stop5h 27m
Deal found 9/26![Delta logo]()
$300
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/102:05 pm -
2 stops7h 10m
Mon 12/146:15 am -
1 stop9h 00m
Deal found 9/23![Southwest logo]()
$232
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:20 am -
2 stops5h 25m
Thu 11/57:25 am -
1 stop4h 45m
Deal found 9/23![Southwest logo]()
$251
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:55 pm -
1 stop4h 56m
Sun 10/186:00 am -
1 stop4h 21m
Deal found 9/23![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:50 am -
Nonstop1h 35m
Wed 10/213:35 pm -
1 stop5h 00m
Deal found 9/25![Southwest logo]()
$295
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:10 pm -
Nonstop1h 30m
Sun 11/2210:30 pm -
Nonstop1h 55m
Deal found 9/25![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:25 pm -
1 stop3h 50m
Wed 10/282:45 pm -
Nonstop1h 45m
Deal found 9/24![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:20 am -
2 stops7h 45m
Sun 11/112:45 pm -
2 stops9h 25m
Deal found 9/26![Southwest logo]()
$315
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:45 am -
Nonstop1h 35m
Sat 10/178:40 pm -
Nonstop1h 45m
Deal found 9/26![Southwest logo]()
$325
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:10 pm -
Nonstop1h 35m
Fri 10/1610:30 pm -
Nonstop1h 45m
Deal found 9/25![Southwest logo]()
$344
Last-minute flights from Louisville to BaltimoreDiscover last-minute flight deals from Louisville to Baltimore. Data last updated September 27, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Baltimore. Data last updated September 27, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:35 am -
Nonstop1h 30m
Mon 10/1910:30 pm -
Nonstop1h 45m
Deal found 9/25![Southwest logo]()
$207
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:19 pm -
1 stop6h 57m
Tue 10/2011:34 am -
1 stop6h 53m
Deal found 9/22![American Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:05 am -
1 stop5h 01m
Sat 10/2412:37 pm -
1 stop4h 14m
Deal found 9/24![Delta logo]()
$231
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:35 am -
2 stops6h 20m
Fri 10/2310:30 pm -
Nonstop1h 45m
Deal found 9/23![Southwest logo]()
$241
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:35 am -
Nonstop1h 30m
Fri 10/3010:30 pm -
Nonstop1h 45m
Deal found 9/24![Southwest logo]()
$245
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:18 pm -
1 stop3h 41m
Mon 10/265:48 pm -
1 stop6h 20m
Deal found 9/27![American Airlines logo]()
$236
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:35 am -
2 stops7h 00m
Mon 11/23:10 pm -
Nonstop1h 50m
Deal found 9/23![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:10 pm -
Nonstop1h 35m
Mon 11/210:30 pm -
Nonstop1h 50m
Deal found 9/23![Southwest logo]()
$226
One-way flights from Louisville to BaltimoreSearch for one-way flight options from Louisville to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
Search for one-way flight options from Louisville to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:40 am -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Southwest logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:53 pm -
1 stop18h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$106
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:26 pm -
1 stop4h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$109
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:15 am -
1 stop5h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$114
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:55 pm -
1 stop4h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Delta logo]()
$116
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:40 am -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Southwest logo]()
$123
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2512:45 pm -
1 stop3h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:55 am -
2 stops27h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$136
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:10 am -
2 stops8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Southwest logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/139:09 pm -
2 stops35h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$146
Find flight deals from Louisville to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $207 (Southwest) |
One-way from | $104 (Southwest) |
Popular in | February |
Cheapest in | December |
Average price | $396 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 27, 2026.
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
Cheapest round-trip
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Wed 10/28
10:40 am-12:15 pm
Nonstop1h 35m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$104
Quickest round-trip
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Sat 11/14
5:40 am-7:10 am
Nonstop1h 30m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$104
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Mon 10/26
5:35 am-7:05 am
Nonstop1h 30m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$104
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Mon 10/19
7:55 pm-12:51 am
1 stop4h 56m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Mon 11/23
10:13 am-3:44 pm
1 stop5h 31m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Wed 10/28
8:05 am-1:06 pm
1 stop5h 01m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Sat 10/24
3:26 pm-8:20 pm
1 stop4h 54m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Thu 10/29
7:05 am-1:06 pm
1 stop6h 01m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Thu 12/24
2:20 pm-8:45 pm
1 stop6h 25m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$116
LouisvilleBaltimore
SDF Louisville Intl - BWI Baltimore/Washington
SDFBWI
Louisville Intl
Wed 10/28
5:50 pm-11:00 pm
1 stop5h 10m
Baltimore/Washington
Mon 11/2
4:00 pm-10:10 pm
2 stops6h 10m
$232
Showing 1-10 of 20 resultsSorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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.
SDF-BWI
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 22 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, December is the cheapest month in which you can book a flight from Louisville to Baltimore (average of $329). Flying from Louisville to Baltimore in February is currently the most expensive (average of $641). 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?
Find hourly flight availability from Louisville to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 27, 2026.
It’s typically best to fly out from Louisville to Baltimore in the evening. Doing so could potentially save you 32% on the flight price compared to flying at noon, which is usually more expensive.
Reviews of airlines servicing Baltimore
Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated September 27, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andAmerican 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.
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
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.
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.
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Find flights from Louisville to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Baltimore flights
Browse other Louisville and Baltimore flight options. Last updated on September 27, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on September 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Louisville to Baltimore
Discover the top 3 airlines that operate flights from Louisville to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$209 | Average$370 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$371 | Average$492 | FlexibilityNo cancel fee | On-time71% |