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$69+ Cheap flights from Hartford to Louisville (BDL - SDF)

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SDF
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
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Cheap flight deals from Hartford to Louisville

Cheapest flights from Hartford to Louisville
Explore the most affordable flight options available from Hartford to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/177:35 am
BDL
-
SDF
Nonstop2h 20m
Breeze Airways
Mon 8/2410:35 am
SDF
-
BDL
Nonstop2h 10m
Breeze Airways
Deal found 6/16$117
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/107:35 am
BDL
-
SDF
Nonstop2h 20m
Breeze Airways
Fri 8/1410:35 am
SDF
-
BDL
Nonstop2h 10m
Breeze Airways
Deal found 6/16$132
This Priceline deal was found by Cheapflights users on 6/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:35 am
BDL
-
SDF
Nonstop2h 20m
Breeze Airways
Mon 9/710:35 am
SDF
-
BDL
Nonstop2h 10m
Breeze Airways
Deal found 6/19$143
This Priceline deal was found by Cheapflights users on 6/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:35 am
BDL
-
SDF
Nonstop2h 20m
Breeze Airways
Mon 7/610:35 am
SDF
-
BDL
Nonstop2h 10m
Breeze Airways
Deal found 6/16$147
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Fri 7/177:35 am
BDL
-
SDF
Nonstop2h 20m
Breeze Airways
Fri 7/2410:35 am
SDF
-
BDL
Nonstop2h 10m
Breeze Airways
Deal found 6/20$152
This Breeze Airways deal was found by Cheapflights users on 6/19. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:35 am
BDL
-
SDF
Nonstop2h 20m
Breeze Airways
Fri 7/3110:35 am
SDF
-
BDL
Nonstop2h 10m
Breeze Airways
Deal found 6/19$158
This Breeze Airways deal was found by Cheapflights users on 6/19. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:35 am
BDL
-
SDF
Nonstop2h 20m
Breeze Airways
Fri 7/2410:35 am
SDF
-
BDL
Nonstop2h 10m
Breeze Airways
Deal found 6/19$163
This Breeze Airways deal was found by Cheapflights users on 6/18. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:35 am
BDL
-
SDF
Nonstop2h 20m
Breeze Airways
Wed 8/122:56 pm
SDF
-
BDL
1 stop3h 56m
Breeze Airways
Deal found 6/18$177

Find flight deals from Hartford to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) 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 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$117
(Kiwi.com)

One-way from

$69
(Breeze Airways)

Popular in

September

Cheapest in

January

Average price

$343
Provider with most accurate pricing for Hartford Bradley Intl-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hartford Bradley Intl-Louisville Intl flights.
Search Deals
From Hartford Bradley Intl to Louisville Intl
Search Deals
One-way flight from Hartford Bradley Intl to Louisville Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hartford 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 2,558,603 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from Hartford to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HartfordLouisville

BDL - SDF

BDLSDF

Hartford Bradley Intl

Mon 8/10

7:35 am-9:55 am

Nonstop2h 20m

Louisville Intl

Wed 8/12

2:56 pm-6:52 pm

1 stop3h 56m

$187

HartfordLouisville

BDL - SDF

BDLSDF

Hartford Bradley Intl

Mon 8/10

5:30 am-9:54 am

1 stop4h 24m

Louisville Intl

Thu 8/13

6:00 am-10:25 am

1 stop4h 25m

$289

HartfordLouisville

BDL - SDF

BDLSDF

Hartford Bradley Intl

Fri 7/24

2:50 pm-10:30 pm

2 stops7h 40m

Louisville Intl

Tue 7/28

5:35 am-3:20 pm

2 stops9h 45m

$373

HartfordLouisville

BDL - SDF

BDLSDF

Hartford Bradley Intl

Wed 7/8

6:00 am-10:23 am

1 stop4h 23m

Louisville Intl

Tue 7/14

10:05 am-2:06 pm

1 stop4h 01m

$385

HartfordLouisville

BDL - SDF

BDLSDF

Hartford Bradley Intl

Mon 7/20

7:10 pm-12:26 am

1 stop5h 16m

Louisville Intl

Fri 7/24

6:54 pm-11:54 pm

1 stop5h 00m

$387

HartfordLouisville

BDL - SDF

BDLSDF

Hartford Bradley Intl

Fri 7/31

2:50 pm-10:30 pm

2 stops7h 40m

Louisville Intl

Sun 8/9

6:50 am-2:45 pm

2 stops7h 55m

$397

HartfordLouisville

BDL - SDF

BDLSDF

Hartford Bradley Intl

Fri 7/31

12:40 pm-10:30 pm

2 stops9h 50m

Louisville Intl

Sun 8/2

4:05 pm-12:20 am

2 stops8h 15m

$397

HartfordLouisville

BDL - SDF

BDLSDF

Hartford Bradley Intl

Sun 8/23

5:20 am-2:10 pm

2 stops8h 50m

Louisville Intl

Fri 8/28

3:20 pm-10:10 pm

2 stops6h 50m

$397

HartfordLouisville

BDL - SDF

BDLSDF

Hartford Bradley Intl

Mon 8/10

6:00 am-10:23 am

1 stop4h 23m

Louisville Intl

Wed 8/12

7:10 am-2:05 pm

2 stops6h 55m

$400

HartfordLouisville

BDL - SDF

BDLSDF

Hartford Bradley Intl

Thu 9/3

12:35 pm-8:25 pm

2 stops7h 50m

Louisville Intl

Sun 9/20

6:50 am-2:45 pm

2 stops7h 55m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Hartford to Louisville

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 Hartford to Louisville in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Hartford-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hartford-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hartford-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hartford-Louisville 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 Hartford-Louisville 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 Hartford to Louisville

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

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

Currently, January is the cheapest month in which you can book a flight from Hartford to Louisville (average of $270). Flying from Hartford to Louisville in September is currently the most expensive (average of $461). 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 BDL to SDF?

Find hourly flight availability from Hartford 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 20, 2026.

When flying from Hartford to Louisville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Hartford to Louisville?

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 20, 2026.
Peruse reviews from past customers who have flown with Breeze Airways,Southwest, andDelta from Hartford to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.2
Very good
292 reviews

Boarding

8.4

Food

6.7

Overall

8.2

Comfort

8.2

Entertainment

6.7

Crew

8.8

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.
Breeze Airways
8.2
Very good
292 reviews
Breeze Airways
8.2
Very good
292 reviews

Boarding

8.4

Food

6.7

Overall

8.2

Comfort

8.2

Entertainment

6.7

Crew

8.8

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.
Southwest
7.9
Good
4,243 reviews
Breeze Airways
8.2
Very good
292 reviews

Boarding

8.4

Food

6.7

Overall

8.2

Comfort

8.2

Entertainment

6.7

Crew

8.8

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.
Delta
7.8
Good
8,422 reviews
Breeze Airways
8.2
Very good
292 reviews

Boarding

8.4

Food

6.7

Overall

8.2

Comfort

8.2

Entertainment

6.7

Crew

8.8

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.
United Airlines
7.4
Good
9,866 reviews
Breeze Airways
8.2
Very good
292 reviews

Boarding

8.4

Food

6.7

Overall

8.2

Comfort

8.2

Entertainment

6.7

Crew

8.8

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.
American Airlines
7.1
Good
11,722 reviews
Breeze Airways
8.2
Very good
292 reviews

Boarding

8.4

Food

6.7

Overall

8.2

Comfort

8.2

Entertainment

6.7

Crew

8.8

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.

Related info for your journey

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

  • How long is the flight from Hartford to Louisville?

    A quick flight from Hartford to Louisville can take about 2h 20m. Breeze Airways provides one of the quickest options available for as low as $187. The distance from Hartford to Louisville is about 736 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $122, Breeze Airways will fly you from Hartford to Louisville and back. In addition to Breeze Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $238 and $266, respectively. Users have found that Breeze Airways is 68% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Breeze Airways, with whom users have recently found tickets for as low as $56. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Hartford to Louisville for a low price.

  • What are the cheapest flights from Hartford to Louisville?

    While on average a flight from Hartford to Louisville is generally $153, our data shows the cheapest flight currently is $54. When looking at the most popular route, (Hartford Bradley Intl - Louisville Intl), you can expect to pay $148 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hartford 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.

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

    Currently, January is the cheapest month in which you can book a flight from Hartford to Louisville (average of $270). Flying from Hartford to Louisville in September is currently the most expensive (average of $461). 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

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Corydon
Shepherdsville
Elizabethtown
Jeffersonville
Bardstown

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Hartford to Louisville

Discover the top 5 airlines that operate flights from Hartford 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 2,558,603 searches. Data last updated June 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$122Average$158FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$238Average$431FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$426FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$270Average$378FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$280Average$392FlexibilityNo cancel feeOn-time63%

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