How many flights depart from Louisville to Maryland on average per week?

The number of flights available between Louisville and Maryland is 125 per week as of July 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

What is the cheapest airline that flies from Louisville Intl to Maryland?

Southwest, Delta, and United Airlines are the most popular carriers operating from Louisville Intl to Maryland

What airlines fly to Maryland?

Southwest, Delta and Frontier are the top three most popular airlines that fly to Maryland from Louisville according to our data. Southwest is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Maryland. Keep in mind that there are 4 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.

How many flights depart from Louisville to Maryland on average per day?

17 flights are operational daily from Louisville to Maryland as of July 2026. The most popular departure time for this route is 5:00AM, with 34% of flights per day taking off in the morning.

When did momondo last update prices for flights from Louisville Intl Airport to Maryland?

Prices for flights from Louisville Intl Airport to Maryland refresh daily.

How many operators does momondo search for flights from Louisville Intl Airport to Maryland?

The number of operators available for flights from Louisville Intl Airport to Maryland is 4 as of July 2026.

How old do you have to be to fly from Louisville Intl Airport to Maryland?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Maryland.

What documentation or ID do you need to fly to Maryland?

The travel and health documents you'll need for your trip to Maryland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maryland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$104 Cheap Flights from Louisville to Maryland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Maryland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:50 pm - 5:25 pm

SDF

BWI

1h 35mnonstop

11:35 am - 1:15 pm

BWI

SDF

1h 40mnonstop

$207Southwest

Sat, Sep 5 - Sun, Sep 6

6:08 am - 7:57 am

SDF

DCA

1h 49mnonstop

7:45 pm - 9:38 pm

DCA

SDF

1h 53mnonstop

$207American Airlines

Sat, Sep 5 - Sun, Sep 6

7:55 am - 11:45 am

SDF

BWI

3h 50m

1 stop

7:05 am - 12:25 pm

BWI

SDF

5h 20m

1 stop

$217Delta

Tue, Sep 29 - Sat, Oct 3

6:45 am - 2:25 pm

SDF

BWI

7h 40m

2 stops

11:35 am - 1:15 pm

BWI

SDF

1h 40mnonstop

$222Southwest

Sat, Sep 5 - Sun, Sep 6

6:11 am - 8:00 am

SDF

DCA

1h 49mnonstop

7:45 pm - 9:38 pm

DCA

SDF

1h 53mnonstop

$223American Airlines

Wed, Sep 2 - Sun, Sep 6

5:00 pm - 6:35 pm

SDF

BWI

1h 35mnonstop

9:35 pm - 11:15 pm

BWI

SDF

1h 40mnonstop

$223Southwest

Wed, Sep 2 - Sun, Sep 6

3:25 pm - 7:50 pm

SDF

BWI

4h 25m

1 stop

12:17 pm - 5:19 pm

BWI

SDF

5h 02m

1 stop

$227Delta

Sat, Sep 5 - Sun, Sep 6

3:25 pm - 9:45 pm

SDF

DCA

6h 20m

1 stop

10:10 am - 2:18 pm

DCA

SDF

4h 08m

1 stop

$227Delta

Sat, Sep 5 - Sun, Sep 6

10:05 am - 11:47 am

SDF

IAD

1h 42mnonstop

8:35 am - 10:18 am

IAD

SDF

1h 43mnonstop

$239United Airlines

Wed, Aug 12 - Mon, Aug 17

1:56 pm - 3:34 pm

SDF

IAD

1h 38mnonstop

12:50 pm - 2:37 pm

IAD

SDF

1h 47mnonstop

$244United Airlines

Thu, Aug 27 - Sun, Aug 30

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United Airlines flights from Louisville to Maryland

Our best United Airlines deals on Louisville to Maryland flight tickets

United Airlines

Aug 12

SDF10:05 amLouisville Intl

1h 42m

IAD11:47 amWashington, D.C. Dulles Intl

Aug 17

IAD8:35 amWashington, D.C. Dulles Intl

1h 43m

SDF10:18 amLouisville Intl

$239

United Airlines

Aug 27

SDF1:56 pmLouisville Intl

1h 38m

IAD3:34 pmWashington, D.C. Dulles Intl

Aug 30

IAD12:50 pmWashington, D.C. Dulles Intl

1h 47m

SDF2:37 pmLouisville Intl

$244

United Airlines

Aug 14

SDF10:05 amLouisville Intl

1h 42m

IAD11:47 amWashington, D.C. Dulles Intl

Aug 16

IAD5:25 pmWashington, D.C. Dulles Intl

1h 50m

SDF7:15 pmLouisville Intl

$249

Delta flights from Louisville to Maryland

Our best Delta deals on Louisville to Maryland flight tickets

Delta

Sep 29

SDF7:55 amLouisville Intl

3h 50m

1 stop

BWI11:45 amBaltimore/Washington

Oct 3

BWI7:05 amBaltimore/Washington

5h 20m

1 stop

SDF12:25 pmLouisville Intl

$217

Delta

Sep 5

SDF5:35 pmLouisville Intl

5h 51m

1 stop

IAD11:26 pmWashington, D.C. Dulles Intl

Sep 6

IAD11:10 amWashington, D.C. Dulles Intl

6h 09m

1 stop

SDF5:19 pmLouisville Intl

$227

Delta

Sep 2

SDF10:34 amLouisville Intl

6h 04m

1 stop

IAD4:38 pmWashington, D.C. Dulles Intl

Sep 6

IAD6:10 amWashington, D.C. Dulles Intl

3h 44m

1 stop

SDF9:54 amLouisville Intl

$243

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Sat 9/5

3:50 pm-5:25 pm

Nonstop1h 35m

Baltimore/Washington

Sun 9/6

11:35 am-1:15 pm

Nonstop1h 40m

$207

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Sat 9/5

6:08 am-7:57 am

Nonstop1h 49m

Washington, D.C. Reagan-National

Sun 9/6

7:45 pm-9:38 pm

Nonstop1h 53m

$207

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Tue 9/29

7:55 am-11:45 am

1 stop3h 50m

Baltimore/Washington

Sat 10/3

7:05 am-12:25 pm

1 stop5h 20m

$217

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Sat 9/5

6:45 am-2:25 pm

2 stops7h 40m

Baltimore/Washington

Sun 9/6

11:35 am-1:15 pm

Nonstop1h 40m

$222

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Wed 9/2

6:11 am-8:00 am

Nonstop1h 49m

Washington, D.C. Reagan-National

Sun 9/6

7:45 pm-9:38 pm

Nonstop1h 53m

$223

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Wed 9/2

5:00 pm-6:35 pm

Nonstop1h 35m

Baltimore/Washington

Sun 9/6

9:35 pm-11:15 pm

Nonstop1h 40m

$223

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Sat 9/5

3:25 pm-7:50 pm

1 stop4h 25m

Baltimore/Washington

Sun 9/6

12:17 pm-5:19 pm

1 stop5h 02m

$227

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Sat 9/5

3:25 pm-9:45 pm

1 stop6h 20m

Washington, D.C. Reagan-National

Sun 9/6

10:10 am-2:18 pm

1 stop4h 08m

$227

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Wed 8/12

10:05 am-11:47 am

Nonstop1h 42m

Washington, D.C. Dulles Intl

Mon 8/17

8:35 am-10:18 am

Nonstop1h 43m

$239

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Thu 8/27

1:56 pm-3:34 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

Sun 8/30

12:50 pm-2:37 pm

Nonstop1h 47m

$244

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Maryland

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

Prices

Airlines

Other information

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from Louisville is in December. Flight prices, which tend to average around $329, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in December, then you should wait until May to fly from Louisville, when ticket prices are also cheap, with an average price of $348.

What is the cheapest day to depart on your flight to Maryland?

The cheapest day to depart from Louisville to Maryland is on a Friday. Travelers who choose to depart for Maryland on a Friday will often find tickets for as low as $355. The most expensive day to fly to Maryland is Tuesday, with ticket prices averaging around $636.

What is the cheapest time of day to depart on your flight to Maryland?

Our most recent data shows that the best time of day to fly to Maryland is in the afternoon. Flights from Louisville to Maryland during this time can be as low as $315. In contrast, the most expensive time of day to depart to Maryland is at noon when prices are around $950.

What is the cheapest Louisville Intl to Maryland flight route?

Fly from Louisville Intl to Baltimore/Washington for the best Louisville Intl - Maryland flight prices

How far in advance should I book a flight from Louisville to Maryland?

You are more likely to see cheaper flights to Maryland from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around $330 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from Louisville for as low as $198 on momondo.

What cabin class options are available on Louisville to Maryland flights?

There is only 1 cabin class available to choose from on Louisville to Maryland 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 Maryland flights?

No. A direct flight is the cheapest option for a flight between Louisville to Maryland.

Cheap Louisville to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Maryland

Best Price Found	$226
Fastest flight time	1h 30m
Direct flights	Every day
Airports in Maryland	112 airports

The best one-way flight to Maryland from Louisville in the past 72 hours is $226. The best round-trip flight deal from Louisville to Maryland found on momondo in the last 72 hours is $359.

The fastest flight from Louisville to Maryland takes 1h 30m

Direct flights go from Louisville to Maryland every day.

There are 112 airports in Maryland. From Louisville there are direct flights to Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Philadelphia (PHL), Washington, D.C. Dulles Intl (IAD).

Search flight deals

Frequently asked questions about flying from Louisville to Maryland

When did momondo last update prices for flights from Louisville Intl Airport to Maryland?
Prices for flights from Louisville Intl Airport to Maryland refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Maryland?
The number of operators available for flights from Louisville Intl Airport to Maryland is 4 as of July 2026.
How old do you have to be to fly from Louisville Intl Airport to Maryland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Maryland.
What documentation or ID do you need to fly to Maryland?
The travel and health documents you'll need for your trip to Maryland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maryland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Louisville to Maryland?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Louisville to Maryland is Embraer 175 (21.01% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (17.12%), Boeing 737-800 Passenger/BBJ2 (winglets) (14.40%), and Embraer 175 (Enhanced Winglets) (12.06%).

Best airlines flying from Louisville to Maryland

Compare and see reviews for airlines that fly from Louisville to Maryland with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $235	Free Cancellation	Rating 8.0 4,239 reviews		Search Southwest flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.8 8,472 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Maryland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Maryland. momondo saves you time and could save you money on your trip.

Can I find flights from Louisville to Maryland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Maryland from Louisville with this policy.

How can momondo help me find flights from Louisville to Maryland?

Once you have performed a search for Louisville to Maryland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Louisville to Maryland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Louisville to Maryland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Maryland and let you know when they change.

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Popular cities in Maryland

Flights to New Yorkfrom $73

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Flights to Chicagofrom $76

Flights to San Franciscofrom $55

Flights to Las Vegasfrom $46

Flights to Washington, D.C.from $56

Flights to Bostonfrom $110

Flights to Atlantafrom $56

Flights to Fort Lauderdalefrom $58

Flights to Dallasfrom $77

Cheap flights from Louisville to Maryland from $104

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 Maryland departing on 8/20. 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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United Airlines flights from Louisville to Maryland

Our best United Airlines deals on Louisville to Maryland flight tickets

Delta flights from Louisville to Maryland

Our best Delta deals on Louisville to Maryland flight tickets

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See travel insights to Maryland from

How to get the cheapest flight ticket from Louisville to Maryland

What is the cheapest month to fly to Maryland?

What is the cheapest day to depart on your flight to Maryland?

What is the cheapest time of day to depart on your flight to Maryland?

What is the cheapest Louisville Intl to Maryland flight route?

How far in advance should I book a flight from Louisville to Maryland?

What cabin class options are available on Louisville to Maryland flights?

Can stopping save me money on Louisville to Maryland flights?

What is the cheapest airline that flies from Louisville Intl to Maryland?

What airlines fly to Maryland?

How many flights depart from Louisville to Maryland on average per day?

How many flights depart from Louisville to Maryland on average per week?

Cheap Louisville to Maryland flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Maryland

Frequently asked questions about flying from Louisville to Maryland

Best airlines flying from Louisville to Maryland

Compare and see reviews for airlines that fly from Louisville to Maryland with momondo

Why use momondo?

An easier way to manage your Maryland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Maryland

Popular cities in Maryland

Popular flights according to clicks in the last 7 days on momondo

Louisville flight routes

According to popular flight searches on momondo this year

Maryland flight routes

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