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Cheap flights from Baltimore to Louisville (BWI - SDF) from $42

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BWI — SDF
Jun 16 — Jun 231
From?
To?
Sun 6/16
Sun 6/23
1 adult, Economy
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Cheap flight deals from Baltimore to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Louisville (SDF). 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 June 11, 2024.

Popular in

November

Cheapest in

August

Round-trip from

$287

One-way from

$79
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 28% potential price drop
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From Baltimore/Washington to Louisville Intl
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One-way flight from Baltimore/Washington to Louisville Intl
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What is the cheapest day to fly round-trip from Baltimore to Louisville?

Users have found that flying from Baltimore to Louisville on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Travelers have found it’s best to book a flight 58 days in advance to save up to 251% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 58 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Baltimore to Louisville 1-2 weeks in advance for as low as $384, or $472 for flights within the next 24 hours.

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

The best pricing can be found in the month of January. Prices to Louisville from Baltimore average $286. You can even find prices in January for less than $286, as users have found deals to Louisville from as low as $98. The month of October appears to be one of the more expensive times to travel to Louisville from Baltimore. Flying in the targeted month can save you up to 25%.

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

When flying from Baltimore to Louisville, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 31% versus a flight in the morning.

Cheap Baltimore to Louisville flights in June & July 2024

Find cheap flight options from Baltimore to Louisville specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 11, 2024.
These are some of the most attractive deals on flights from Baltimore to Louisville in 2024. Check back soon for alternative fares.
Tue 7/166:16 pmBWI - SDF
1 stop22h 54mSpirit Airlines
Tue 7/2310:24 pmSDF - BWI
1 stop17h 38mSpirit Airlines
Deal found 6/10$133
Wed 7/103:49 pmBWI - SDF
1 stop6h 26mAmerican Airlines
Wed 7/176:23 amSDF - BWI
1 stop6h 20mAmerican Airlines
Deal found 6/10$167
Wed 6/266:30 amBWI - SDF
2 stops18h 16mSpirit Airlines
Fri 6/287:45 amSDF - BWI
1 stop13h 05mSpirit Airlines
Deal found 6/10$173
Mon 6/2410:45 pmBWI - SDF
1 stop18h 38mSpirit Airlines
Wed 6/265:45 amSDF - BWI
1 stop8h 52mSpirit Airlines
Deal found 6/10$174
Mon 6/2410:45 pmBWI - SDF
1 stop18h 38mSpirit Airlines
Thu 6/277:57 pmSDF - BWI
1 stop12h 38mSpirit Airlines
Deal found 6/10$177
Mon 7/226:02 pmBWI - SDF
1 stop5h 51mAmerican Airlines
Thu 7/256:23 amSDF - BWI
1 stop6h 20mAmerican Airlines
Deal found 6/10$182
Thu 7/410:45 pmBWI - SDF
1 stop11h 17mSpirit Airlines
Tue 7/96:10 pmSDF - BWI
1 stop21h 52mSpirit Airlines
Deal found 6/10$184
Thu 6/2710:45 pmBWI - SDF
1 stop11h 17mSpirit Airlines
Sat 6/297:45 amSDF - BWI
1 stop9h 30mSpirit Airlines
Deal found 6/10$187
Wed 6/268:55 amBWI - SDF
1 stop15h 51mSpirit Airlines
Fri 6/287:45 amSDF - BWI
1 stop13h 05mSpirit Airlines
Deal found 6/10$189

Baltimore to Louisville 2024 flight deals

Discover exclusive flight deals for travel between Baltimore and Louisville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
These are some of the most attractive deals on flights from Baltimore to Louisville in 2024. Check back soon for alternative fares.
Tue 9/109:00 amBWI - SDF
1 stop9h 49mSpirit Airlines
Wed 9/1810:02 amSDF - BWI
1 stop10h 23mSpirit Airlines
Deal found 6/10$106
Tue 7/166:16 pmBWI - SDF
1 stop22h 54mSpirit Airlines
Tue 7/2310:24 pmSDF - BWI
1 stop17h 38mSpirit Airlines
Deal found 6/10$133
Fri 9/206:00 pmBWI - SDF
1 stop24h 49mSpirit Airlines
Tue 9/2410:02 amSDF - BWI
1 stop8h 03mSpirit Airlines
Deal found 6/10$134
Thu 9/199:00 amBWI - SDF
1 stop9h 49mSpirit Airlines
Mon 9/237:39 pmSDF - BWI
1 stop22h 49mSpirit Airlines
Deal found 6/10$136
Thu 9/1212:15 pmBWI - SDF
1 stop6h 34mSpirit Airlines
Tue 9/1710:02 amSDF - BWI
1 stop10h 23mSpirit Airlines
Deal found 6/10$141
Thu 8/227:04 pmBWI - SDF
1 stop5h 26mAmerican Airlines
Mon 8/266:28 amSDF - BWI
1 stop4h 40mAmerican Airlines
Deal found 6/10$158
Thu 9/1212:15 pmBWI - SDF
1 stop6h 34mSpirit Airlines
Sun 9/157:39 pmSDF - BWI
1 stop14h 57mSpirit Airlines
Deal found 6/9$160
Thu 9/128:10 pmBWI - SDF
2 stops22h 39mSpirit Airlines
Sun 9/157:39 pmSDF - BWI
1 stop14h 57mSpirit Airlines
Deal found 6/10$162
Wed 9/119:00 amBWI - SDF
1 stop9h 49mSpirit Airlines
Tue 9/1710:02 amSDF - BWI
3 stops32h 26mSpirit Airlines
Deal found 6/10$163

Baltimore to Louisville flights leaving soon

Find last-minute flight options from Baltimore to Louisville for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Check out these flights departing soon from Baltimore to Louisville. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 6/1910:45 pmBWI - SDF
1 stop20h 05mSpirit Airlines
Tue 6/256:10 pmSDF - BWI
1 stop23h 41mSpirit Airlines
Deal found 6/10$238
Tue 6/1812:54 pmBWI - SDF
1 stop10h 24mSpirit Airlines
Wed 6/195:45 amSDF - BWI
1 stop14h 15mSpirit Airlines
Deal found 6/10$266
Wed 6/196:30 amBWI - SDF
2 stops18h 16mSpirit Airlines
Tue 6/256:10 pmSDF - BWI
1 stop14h 25mSpirit Airlines
Deal found 6/10$304
Fri 6/2110:45 pmBWI - SDF
1 stop22h 13mSpirit Airlines
Sun 6/2311:03 amSDF - BWI
1 stop21h 32mSpirit Airlines
Deal found 6/10$306
Wed 6/196:10 pmBWI - SDF
3 stops24h 40mSpirit Airlines
Tue 6/256:10 pmSDF - BWI
1 stop14h 25mSpirit Airlines
Deal found 6/10$317
Tue 6/1812:54 pmBWI - SDF
1 stop10h 24mSpirit Airlines
Wed 6/195:45 amSDF - BWI
2 stops18h 06mSpirit Airlines
Deal found 6/10$319
Tue 6/1812:54 pmBWI - SDF
1 stop10h 24mSpirit Airlines
Wed 6/195:45 amSDF - BWI
3 stops19h 42mSpirit Airlines
Deal found 6/10$326
Tue 6/1812:54 pmBWI - SDF
1 stop10h 24mMultiple Airlines
Sat 6/2210:10 amSDF - BWI
1 stop14h 36mMultiple Airlines
Deal found 6/10$328
Wed 6/196:30 amBWI - SDF
2 stops18h 16mSpirit Airlines
Tue 6/256:10 pmSDF - BWI
3 stops29h 41mSpirit Airlines
Deal found 6/10$336

One-way flights to Louisville from Baltimore

Search for one-way flight options from Baltimore to Louisville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
If you're seeking multiple options on one-way flights from Baltimore to Louisville, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Baltimore to Louisville instead should update the search form at the top of page.
Tue 9/1012:15 pmBWI - SDF
1 stop6h 34mSpirit Airlines
Deal found 6/11$42
Tue 9/1012:15 pmBWI - SDF
2 stops20h 57mSpirit Airlines
Deal found 6/11$55
Tue 6/2512:54 pmBWI - SDF
1 stop10h 24mSpirit Airlines
Deal found 6/11$57
Tue 6/258:00 amBWI - SDF
2 stops15h 18mSpirit Airlines
Deal found 6/11$70
Tue 9/107:00 amBWI - SDF
3 stops26h 12mSpirit Airlines
Deal found 6/11$74
Wed 7/176:15 pmBWI - SDF
1 stop24h 19mSpirit Airlines
Deal found 6/9$76
Sat 8/247:04 pmBWI - SDF
1 stop5h 26mAmerican Airlines
Deal found 6/10$79
Thu 6/2710:45 pmBWI - SDF
1 stop11h 17mSpirit Airlines
Deal found 6/10$80
Thu 7/185:25 amBWI - SDF
2 stops13h 09mSpirit Airlines
Deal found 6/10$88

Find flights from Baltimore to Louisville within your budget

Customize your flight search to find flights from Baltimore to Louisville 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 3,117,830 searches. Data last updated June 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$106 - $265

Route

Depart

Return

Price

Baltimore/WashingtonLouisville Intl

BWI - SDF

BWISDF

Baltimore/Washington

Tue 9/10

1 stop9h 49m

Louisville Intl

Wed 9/18

1 stop10h 23m

$106

Baltimore/WashingtonLouisville Intl

BWI - SDF

BWISDF

Baltimore/Washington

Tue 7/16

1 stop22h 54m

Louisville Intl

Tue 7/23

1 stop17h 38m

$133

Baltimore/WashingtonLouisville Intl

BWI - SDF

BWISDF

Baltimore/Washington

Fri 9/20

1 stop24h 49m

Louisville Intl

Tue 9/24

1 stop8h 03m

$134

Baltimore/WashingtonLouisville Intl

BWI - SDF

BWISDF

Baltimore/Washington

Thu 8/22

1 stop5h 26m

Louisville Intl

Mon 8/26

1 stop4h 40m

$158

Baltimore/WashingtonLouisville Intl

BWI - SDF

BWISDF

Baltimore/Washington

Tue 9/10

1 stop3h 58m

Louisville Intl

Sat 9/14

1 stop4h 11m

$167

Baltimore/WashingtonLouisville Intl

BWI - SDF

BWISDF

Baltimore/Washington

Tue 10/1

2 stops18h 32m

Louisville Intl

Mon 10/7

2 stops14h 31m

$181

Baltimore/WashingtonLouisville Intl

BWI - SDF

BWISDF

Baltimore/Washington

Sun 7/28

Nonstop1h 40m

Louisville Intl

Tue 7/30

Nonstop1h 35m

$237

Baltimore/WashingtonLouisville Intl

BWI - SDF

BWISDF

Baltimore/Washington

Sun 9/8

1 stop6h 43m

Louisville Intl

Sat 9/14

1 stop7h 11m

$252

Baltimore/WashingtonLouisville Intl

BWI - SDF

BWISDF

Baltimore/Washington

Thu 7/4

1 stop17h 14m

Louisville Intl

Mon 7/8

1 stop22h 08m

$265

Flights are sorted by cheapest first

Deals found on 6/10

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

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Louisville. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Baltimore to Louisville flight should consider departing on Friday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Baltimore to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Baltimore 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.

Temperature and rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average temperature and rainfall totals by month.

SDF

Temperature

35.6 - 78.8 °F

If weather is an important factor for your trip to Louisville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated June 11, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, American Airlines and Delta from Baltimore to Louisville to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,889 reviews

Overall

8.2

Boarding

8.3

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
5,889 reviews
Southwest
8.2
Very good
5,889 reviews

Overall

8.2

Boarding

8.3

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
10,277 reviews
Southwest
8.2
Very good
5,889 reviews

Overall

8.2

Boarding

8.3

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Allegiant Air
7.5
Good
989 reviews
Southwest
8.2
Very good
5,889 reviews

Overall

8.2

Boarding

8.3

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
10,629 reviews
Southwest
8.2
Very good
5,889 reviews

Overall

8.2

Boarding

8.3

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.3
Good
14,129 reviews
Southwest
8.2
Very good
5,889 reviews

Overall

8.2

Boarding

8.3

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Louisville. 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 Baltimore to Louisville?

    If you book a flight from Baltimore to Louisville, you will be flying from Baltimore/Washington to Louisville Intl. Flights to Louisville Intl (SDF) from Baltimore/Washington (BWI) take 1h 40m for a nonstop flight. There are 2 flights from Baltimore/Washington to Louisville per day from 4 airlines.

  • Can I find flights from Baltimore to Louisville for under $200 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Louisville for under $200. The cheapest flight booked recently is on Spirit Airlines for just $106, but on average you can expect to pay $158.

  • Are there nonstop flights from Baltimore to Louisville for under $300 on Cheapflights?

    Cheapflights has at least 1 direct flight from Baltimore to Louisville under $300. A good price for a nonstop flight from Baltimore to Louisville is less than $237.

  • Are there last-minute flights available from Baltimore to Louisville for under $300?

    There are currently 20+ open flights from Baltimore to Louisville within the next 7 days for less than $300.

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

    Currently priced at $106, Spirit Airlines will fly you from Baltimore to Louisville and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $158 and $167, respectively. Users have found that Spirit Airlines is 68% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Baltimore to Louisville one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $42. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Baltimore to Louisville for a low price.

  • What does BWI to SDF mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Baltimore/Washington Airport to Louisville Intl Airport flight would often be abbreviated as a BWI to SDF flight.

  • Can I find deals for flights from Baltimore to Louisville that include extra baggage allowance?

    The amount of baggage you can bring on your Baltimore to Louisville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Baltimore to Louisville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Baltimore to Louisville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Baltimore to Louisville that allow pets onboard?

    Many airlines flying from Baltimore to Louisville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Baltimore to Louisville?

    Yes, you can often find last-minute deals on Baltimore to Louisville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Baltimore to Louisville flight deals updated?

    The Baltimore to Louisville flight deals you see on this page were last updated on 6/10.

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Louisville (average of $287). Flying from Baltimore to Louisville in April is currently the most expensive (average of $373). 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

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Alternative routes for Baltimore to Louisville
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Baltimore to Louisville

Discover the top 4 airlines that operate flights from Baltimore to Louisville. 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 3,117,830 searches. Data last updated June 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$130Average$178FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$173Average$308FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$183Average$365FlexibilityNo cancel feeOn-time71%
DeltaCheapest$227Average$348FlexibilityNo cancel feeOn-timeN/A
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San Francisco to Dubai flights
USA to Amsterdam flights
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Search flights from Baltimore to Louisville by cabin class

Find flights from Baltimore to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Baltimore to Louisville

Find hourly flight availability from Baltimore to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2024.
1%of flight departuresEarly morningMidnight to 6 am
43%of flight departuresMorning6 am to noon
14%of flight departuresAfternoonNoon to 6 pm
42%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Baltimore to Louisville

Explore weekly flight availability from Baltimore to Louisville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 11, 2024.
Sunday3daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday2daily flights

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