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$84+ Cheap flights from Louisville (SDF) to Maryland

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BWI
ene. 28 — feb. 41
mar. 1/28
mar. 2/4
1 adult, Economy
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Cheap flight deals from Louisville to Maryland

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Maryland (USMD). 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 enero 23, 2025.

Round-trip from

$169
(Cheapflightsfares)

One-way from

$84
(Cheapflightsfares)

Good round-trip deal

$357 or less

Good one-way deal

$214 or less
From Louisville Intl to Maryland
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One-way flight from Louisville Intl to Maryland
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Price to beat on a round-trip flight from Louisville Intl to Maryland.
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Price to beat on a one-way flight from Louisville Intl to Maryland.
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Find flight deals from Louisville to Maryland

Cheapest flights from Louisville to Maryland
Explore the most affordable flight options available from Louisville to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 23, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/39:30 pmSDF - PHL
1 stop12h 29mSpirit Airlines
mié. 3/510:08 amPHL - SDF
1 stop8h 00mSpirit Airlines
Deal found 1/22$169
This FlightHub deal was found by Cheapflights users on 1/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/207:28 pmSDF - BWI
1 stop25h 49mSpirit Airlines
jue. 2/276:41 pmBWI - SDF
1 stop25h 44mSpirit Airlines
Deal found 1/22$185
This American Airlines deal was found by Cheapflights users on 1/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/145:39 amSDF - DCA
Nonstop1h 40mAmerican Airlines
dom. 2/168:23 amDCA - SDF
Nonstop2h 01mAmerican Airlines
Deal found 1/23$189
This United Airlines deal was found by Cheapflights users on 1/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/69:55 amSDF - IAD
Nonstop1h 39mUnited Airlines
mar. 2/115:55 pmIAD - SDF
Nonstop1h 53mUnited Airlines
Deal found 1/23$189
This Delta deal was found by Cheapflights users on 1/23. 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.
jue. 2/136:05 amSDF - DCA
1 stop6h 52mDelta
lun. 2/176:00 amDCA - SDF
1 stop6h 12mDelta
Deal found 1/23$209
This Delta deal was found by Cheapflights users on 1/23. 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.
mar. 2/112:43 pmSDF - IAD
1 stop6h 22mDelta
mié. 2/1210:03 amIAD - SDF
1 stop5h 52mDelta
Deal found 1/23$209
This United Airlines deal was found by Cheapflights users on 1/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/11:58 pmSDF - DCA
1 stop7h 32mUnited Airlines
mar. 3/411:06 amDCA - SDF
1 stop7h 51mUnited Airlines
Deal found 1/23$212
This Mytrip deal was found by Cheapflights users on 1/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/77:25 pmSDF - PHL
1 stop14h 32mMultiple Airlines
dom. 2/911:02 amPHL - SDF
2 stops21h 31mMultiple Airlines
Deal found 1/22$227
This Southwest deal was found by Cheapflights users on 1/23. 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.
mar. 2/186:05 amSDF - BWI
Nonstop1h 35mSouthwest
mié. 2/198:05 pmBWI - SDF
Nonstop1h 55mSouthwest
Deal found 1/23$237
This Mytrip deal was found by Cheapflights users on 1/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/143:25 pmSDF - BWI
1 stop9h 30mMultiple Airlines
mar. 3/186:30 amBWI - SDF
1 stop11h 38mMultiple Airlines
Deal found 1/23$253
This American Airlines deal was found by Cheapflights users on 1/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/183:38 pmSDF - BWI
1 stop6h 01mAmerican Airlines
mié. 2/195:28 pmBWI - SDF
1 stop5h 02mAmerican Airlines
Deal found 1/23$257
This American Airlines deal was found by Cheapflights users on 1/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/35:00 amSDF - IAD
1 stop3h 50mAmerican Airlines
lun. 4/78:14 pmIAD - SDF
1 stop4h 00mAmerican Airlines
Deal found 1/23$257

Find flights from Louisville to Maryland within your budget

Customize your flight search to find flights from Louisville to Maryland 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 2,558,603 searches. Data last updated enero 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

lun. 3/3

9:30 pm-9:59 am

1 stop12h 29m

Philadelphia

mié. 3/5

10:08 am-6:08 pm

1 stop8h 00m

$169

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

jue. 2/20

7:28 pm-9:17 pm

1 stop25h 49m

Baltimore/Washington

jue. 2/27

6:41 pm-8:25 pm

1 stop25h 44m

$185

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

sáb. 3/1

6:43 am-8:25 am

Nonstop1h 42m

Washington, D.C. Reagan-National

mar. 3/4

4:59 pm-6:47 pm

Nonstop1h 48m

$189

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

jue. 2/6

9:55 am-11:34 am

Nonstop1h 39m

Washington, D.C. Dulles Intl

mar. 2/11

5:55 pm-7:48 pm

Nonstop1h 53m

$189

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

dom. 2/16

7:35 am-12:00 pm

1 stop4h 25m

Washington, D.C. Reagan-National

sáb. 2/22

6:00 am-11:31 am

1 stop5h 31m

$204

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

mar. 2/11

2:43 pm-9:05 pm

1 stop6h 22m

Washington, D.C. Dulles Intl

mié. 2/12

10:03 am-3:55 pm

1 stop5h 52m

$209

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

sáb. 3/1

1:58 pm-9:30 pm

1 stop7h 32m

Washington, D.C. Reagan-National

mar. 3/4

11:06 am-6:57 pm

1 stop7h 51m

$212

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

vie. 2/7

7:25 pm-9:57 am

1 stop14h 32m

Philadelphia

dom. 2/9

11:02 am-8:33 am

2 stops21h 31m

$227

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

mar. 2/18

6:05 am-7:40 am

Nonstop1h 35m

Baltimore/Washington

mié. 2/19

8:05 pm-10:00 pm

Nonstop1h 55m

$237

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

vie. 3/14

3:25 pm-12:55 am

1 stop9h 30m

Baltimore/Washington

mar. 3/18

6:30 am-6:08 pm

1 stop11h 38m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 41 results
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Best time to book a flight from Louisville to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland 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.

Travel insights for flights from Louisville to Maryland

Get recent, data-driven insights about flights from Louisville to Maryland including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Louisville to Maryland (average of $241). Flying from Louisville to Maryland 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 MD?

Find hourly flight availability from Louisville to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 23, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Maryland as you normally would.

Rainfall in Maryland by month

Plan your trip to Maryland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maryland 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 Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

Plan your trip to Maryland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maryland, 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).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated enero 23, 2025.
Peruse reviews from past customers who have flown with Spirit Airlines, Southwest and American Airlines from Louisville to Maryland to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,647 reviews
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,508 reviews
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,971 reviews
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.4
Good
801 reviews
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,647 reviews

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

  • What airport do you fly from for flights from Louisville to Maryland?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Maryland.

  • How popular is this Louisville to Maryland flight route?

    This flight path from Louisville Intl to Maryland was viewed by 5 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 to fly from Louisville to Maryland one-way?

    The cheapest airlines for a one-way flight from Louisville to Maryland are Spirit Airlines ($84), American Airlines ($90), and United Airlines ($90).

  • What are the most popular routes from Louisville to Maryland?

    The most popular flight routes from Louisville to Maryland are Louisville Intl - Washington, D.C. Reagan-National, Louisville Intl - Washington, D.C. Dulles Intl and Louisville Intl - Baltimore/Washington.

  • What are the cheapest flights from Louisville to Maryland?

    Looking at all options, your cheapest flight can be booked for $197. While the most popular route (Louisville Intl - Washington, D.C. Reagan-National) can be booked for $199 on average our data indicates $381 when flying from Louisville to Maryland.

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

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

  • How can I find direct flights from Louisville to Maryland?

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

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

    Yes. Cheapflights offers flight deals from Louisville to Maryland 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 Maryland?

    Currently, August is the cheapest month in which you can book a flight from Louisville to Maryland (average of $241). Flying from Louisville to Maryland 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.

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Alternative routes for Louisville to Maryland

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Top 5 airlines flying from Louisville to Maryland

Discover the top 5 airlines that operate flights from Louisville to Maryland. 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 2,558,603 searches. Data last updated enero 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$115Average$185FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$188Average$248FlexibilityNo cancel feeOn-time69%
DeltaCheapest$199Average$313FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$222Average$396FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$238Average$330FlexibilityNo cancel feeOn-time63%
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