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$49+ Cheap flights from Louisville to Hartford (SDF - BDL)

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BDL
Jul 13 — Jul 201
Mon 7/13
Mon 7/20
1 adult, Economy
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Cheap flight deals from Louisville to Hartford

Cheapest flights from Louisville to Hartford
Explore the most affordable flight options available from Louisville to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/9. 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 8/3110:35 am
SDF
-
BDL
Nonstop2h 10m
Breeze Airways
Fri 9/47:35 am
BDL
-
SDF
Nonstop2h 20m
Breeze Airways
Deal found 6/9$122
This Breeze Airways deal was found by Cheapflights users on 6/9. 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.
Fri 9/2510:25 am
SDF
-
BDL
1 stop3h 28m
Breeze Airways
Mon 9/286:02 am
BDL
-
SDF
1 stop3h 43m
Breeze Airways
Deal found 6/9$125
This Breeze Airways deal was found by Cheapflights users on 6/8. 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.
Fri 7/2410:35 am
SDF
-
BDL
Nonstop2h 10m
Breeze Airways
Fri 7/317:35 am
BDL
-
SDF
Nonstop2h 20m
Breeze Airways
Deal found 6/8$128
This Breeze Airways deal was found by Cheapflights users on 6/8. 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.
Fri 7/310:35 am
SDF
-
BDL
Nonstop2h 10m
Breeze Airways
Mon 7/67:35 am
BDL
-
SDF
Nonstop2h 20m
Breeze Airways
Deal found 6/8$138
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 6/2210:35 am
SDF
-
BDL
Nonstop2h 10m
Breeze Airways
Mon 6/297:35 am
BDL
-
SDF
Nonstop2h 20m
Breeze Airways
Deal found 6/8$148
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 9/1610:56 am
SDF
-
BDL
1 stop7h 22m
Breeze Airways
Mon 9/286:02 am
BDL
-
SDF
1 stop3h 43m
Breeze Airways
Deal found 6/11$149
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 7/1010:35 am
SDF
-
BDL
Nonstop2h 10m
Breeze Airways
Mon 7/137:35 am
BDL
-
SDF
Nonstop2h 20m
Breeze Airways
Deal found 6/9$152
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/310:35 am
SDF
-
BDL
Nonstop2h 10m
Breeze Airways
Fri 7/107:35 am
BDL
-
SDF
Nonstop2h 20m
Breeze Airways
Deal found 6/10$157

Find flight deals from Louisville to Hartford

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Hartford (BDL). 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 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$122
(Kiwi.com)

One-way from

$49
(Kiwi.com)

Popular in

September

Cheapest in

June

Average price

$154
Provider with most accurate pricing for Louisville Intl-Hartford Bradley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Hartford Bradley Intl flights.
Search Deals
From Louisville Intl to Hartford Bradley Intl
Search Deals
One-way flight from Louisville Intl to Hartford Bradley Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 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 Louisville to Hartford 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 13, 2026.
Use the filters below to find and compare flights from Louisville to Hartford that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LouisvilleHartford

SDF - BDL

SDFBDL

Louisville Intl

Sat 9/19

7:55 am-11:40 am

1 stop3h 45m

Hartford Bradley Intl

Sat 9/26

5:00 pm-9:12 pm

1 stop4h 12m

$303

LouisvilleHartford

SDF - BDL

SDFBDL

Louisville Intl

Tue 9/15

6:00 am-12:59 pm

1 stop6h 59m

Hartford Bradley Intl

Thu 9/24

7:00 pm-11:59 pm

1 stop4h 59m

$325

LouisvilleHartford

SDF - BDL

SDFBDL

Louisville Intl

Sat 7/4

4:30 pm-12:04 am

1 stop7h 34m

Hartford Bradley Intl

Sun 7/5

5:30 am-9:55 am

1 stop4h 25m

$344

LouisvilleHartford

SDF - BDL

SDFBDL

Louisville Intl

Sat 7/4

1:02 pm-6:10 pm

1 stop5h 08m

Hartford Bradley Intl

Mon 7/6

6:00 am-10:32 am

1 stop4h 32m

$344

LouisvilleHartford

SDF - BDL

SDFBDL

Louisville Intl

Thu 8/6

5:50 pm-10:29 pm

1 stop4h 39m

Hartford Bradley Intl

Sun 8/9

6:00 am-10:32 am

1 stop4h 32m

$345

LouisvilleHartford

SDF - BDL

SDFBDL

Louisville Intl

Wed 7/15

4:15 pm-10:50 pm

2 stops6h 35m

Hartford Bradley Intl

Sun 7/19

5:35 am-12:25 pm

1 stop6h 50m

$367

LouisvilleHartford

SDF - BDL

SDFBDL

Louisville Intl

Sat 7/11

5:27 pm-11:14 pm

1 stop5h 47m

Hartford Bradley Intl

Fri 7/17

5:30 am-9:54 am

1 stop4h 24m

$387

LouisvilleHartford

SDF - BDL

SDFBDL

Louisville Intl

Sat 9/26

5:20 pm-11:13 pm

1 stop5h 53m

Hartford Bradley Intl

Sun 9/27

6:00 am-12:20 pm

1 stop6h 20m

$387

LouisvilleHartford

SDF - BDL

SDFBDL

Louisville Intl

Thu 7/23

7:05 am-12:45 pm

1 stop5h 40m

Hartford Bradley Intl

Mon 7/27

5:21 pm-12:26 am

1 stop7h 05m

$387

LouisvilleHartford

SDF - BDL

SDFBDL

Louisville Intl

Thu 9/24

6:00 am-10:23 am

1 stop4h 23m

Hartford Bradley Intl

Tue 9/29

11:35 am-5:11 pm

1 stop5h 36m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 21 resultsSorted by cheapest first
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3

Compare providers for flights from Louisville to Hartford

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 Hartford 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 Louisville-Hartford flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Hartford flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Hartford flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Hartford 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-Hartford 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 Hartford

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

Cheapflights Insights

Everything you need to know about your flight from Louisville to Hartford

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

Currently, June is the cheapest month in which you can book a flight from Louisville to Hartford (average of $154). Flying from Louisville to Hartford in September is currently the most expensive (average of $486). 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 BDL?

Find hourly flight availability from Louisville to Hartford. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 13, 2026.

When flying from Louisville to Hartford, 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 Louisville to Hartford?

Reviews of airlines servicing Hartford

Get insights into the airlines that provide service to Hartford. 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 Hartford. Reviews last updated June 13, 2026.
See what other customers who have flown with Breeze Airways,Southwest, andDelta from Louisville to Hartford have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.2
Very good
289 reviews

Overall

8.2

Food

6.7

Crew

8.7

Boarding

8.3

Entertainment

6.7

Comfort

8.2

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
289 reviews
Breeze Airways
8.2
Very good
289 reviews

Overall

8.2

Food

6.7

Crew

8.7

Boarding

8.3

Entertainment

6.7

Comfort

8.2

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
4,234 reviews
Breeze Airways
8.2
Very good
289 reviews

Overall

8.2

Food

6.7

Crew

8.7

Boarding

8.3

Entertainment

6.7

Comfort

8.2

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
7.9
Good
8,404 reviews
Breeze Airways
8.2
Very good
289 reviews

Overall

8.2

Food

6.7

Crew

8.7

Boarding

8.3

Entertainment

6.7

Comfort

8.2

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
9,813 reviews
Breeze Airways
8.2
Very good
289 reviews

Overall

8.2

Food

6.7

Crew

8.7

Boarding

8.3

Entertainment

6.7

Comfort

8.2

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
11,647 reviews
Breeze Airways
8.2
Very good
289 reviews

Overall

8.2

Food

6.7

Crew

8.7

Boarding

8.3

Entertainment

6.7

Comfort

8.2

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 Louisville to Hartford. 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 Louisville to Hartford?

    A quick flight from Louisville to Hartford can take about 3h 45m. Delta provides one of the quickest options available for as low as $303. Louisville and Hartford are separated by a distance of 736 mi.

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

    According to our current data, Breeze Airways ($78), Delta ($135), and United Airlines ($233) offers the cheapest pricing from Louisville to Hartford. Breeze Airways is currently priced 77% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $135. United Airlines flights start at $135 while deals on Delta start at $140 one-way.

  • What are the cheapest flights from Louisville to Hartford?

    Looking for the cheapest flight from Louisville to Hartford? While on average our users pay $136, our data indicates the cheapest price to be $54. The most popular route (Louisville Intl - Hartford Bradley Intl), is priced around $128.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Louisville to Hartford (average of $154). Flying from Louisville to Hartford in September is currently the most expensive (average of $486). 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 Hartford?

Book flights to Hartford if you plan to visit one of these locations
New Britain
Uncasville
Enfield
Windsor Locks
West Springfield
Cromwell
Windsor
Farmington
East Hartford
Southington
Northampton
Westfield
Rocky Hill
Glastonbury
Meriden
Newington
Lee
West Hartford

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.

Top 5 airlines flying from Louisville to Hartford

Discover the top 5 airlines that operate flights from Louisville to Hartford. 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 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$78Average$158FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$135Average$345FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$344FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$246Average$406FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$254Average$348FlexibilityNo cancel feeOn-time63%

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