$53+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SDF
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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Find cheap flights from Hartford to Louisville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Hartford Bradley Intl to Louisville Intl are usually found in January or August, booked 80 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from Hartford to Louisville
Cheapest
Best
Last-minute
One-way
Cheapest flights from Hartford to LouisvilleExplore 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 May 10, 2026.
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 May 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/17:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Fri 6/510:35 am
SDF
- BDL
Nonstop2h 10m
Breeze Airways
Deal found 5/5![Breeze Airways logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 8/287:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Mon 8/3110:35 am
SDF
- BDL
Nonstop2h 10m
Breeze Airways
Deal found 5/7![Breeze Airways logo]()
$118
This Breeze Airways deal was found by Cheapflights users on 5/8. 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 5/297:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Fri 6/510:35 am
SDF
- BDL
Nonstop2h 10m
Breeze Airways
Deal found 5/8![Breeze Airways logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 5/297:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Mon 6/110:35 am
SDF
- BDL
Nonstop2h 10m
Breeze Airways
Deal found 5/10![Breeze Airways logo]()
$128
This Breeze Airways deal was found by Cheapflights users on 5/6. 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 9/77:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Fri 9/1110:23 am
SDF
- BDL
1 stop3h 28m
Breeze Airways
Deal found 5/6![Breeze Airways logo]()
$151
This Breeze Airways deal was found by Cheapflights users on 5/9. 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 6/57:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Fri 6/1210:35 am
SDF
- BDL
Nonstop2h 10m
Breeze Airways
Deal found 5/9![Breeze Airways logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Sat 5/307:43 pm
BDL
- SDF
1 stop13h 08m
Multiple Airlines
Fri 6/510:35 am
SDF
- BDL
Nonstop2h 10m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Sun 5/316:20 am
BDL
- SDF
1 stop7h 07m
Breeze Airways
Fri 6/510:35 am
SDF
- BDL
Nonstop2h 10m
Breeze Airways
Deal found 5/8![Breeze Airways logo]()
$175
Best flights from Hartford to LouisvilleDiscover carefully curated flight deals from Hartford to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
Discover carefully curated flight deals from Hartford to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
This Breeze Airways deal was found by Cheapflights users on 5/8. 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 5/297:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Fri 6/510:35 am
SDF
- BDL
Nonstop2h 10m
Breeze Airways
Deal found 5/8![Breeze Airways logo]()
$123
This Southwest deal was found by Cheapflights users on 5/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:45 pm
BDL
- SDF
2 stops7h 15m
Southwest
Sat 6/135:15 pm
SDF
- BDL
1 stop6h 05m
Southwest
Deal found 5/8![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
BDL
- SDF
1 stop7h 18m
Delta
Thu 8/131:17 pm
SDF
- BDL
1 stop7h 13m
Delta
Deal found 5/9![Delta logo]()
$285
This Breeze Airways deal was found by Cheapflights users on 5/7. 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 6/57:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Fri 6/1210:35 am
SDF
- BDL
Nonstop2h 10m
Breeze Airways
Deal found 5/7![Breeze Airways logo]()
$163
This Southwest deal was found by Cheapflights users on 5/7. 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.
Fri 6/2612:40 pm
BDL
- SDF
1 stop9h 15m
Southwest
Tue 6/304:15 pm
SDF
- BDL
2 stops6h 30m
Southwest
Deal found 5/7![Southwest logo]()
$289
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:15 pm
BDL
- SDF
1 stop5h 10m
Delta
Wed 6/36:00 am
SDF
- BDL
1 stop4h 47m
Delta
Deal found 5/8![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/215:30 am
BDL
- SDF
1 stop4h 25m
Delta
Wed 6/246:00 am
SDF
- BDL
1 stop4h 34m
Delta
Deal found 5/9![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 5/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/911:20 am
BDL
- SDF
1 stop4h 10m
Southwest
Wed 8/127:05 am
SDF
- BDL
1 stop7h 15m
Southwest
Deal found 5/8![Southwest logo]()
$329
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:15 pm
BDL
- SDF
1 stop7h 10m
Delta
Fri 6/124:40 pm
SDF
- BDL
1 stop7h 24m
Delta
Deal found 5/9![Delta logo]()
$333
This Southwest deal was found by Cheapflights users on 5/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:55 am
BDL
- SDF
2 stops7h 10m
Southwest
Thu 8/136:45 am
SDF
- BDL
2 stops6h 15m
Southwest
Deal found 5/8![Southwest logo]()
$335
This Delta deal was found by Cheapflights users on 5/6. 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.
Tue 7/147:00 am
BDL
- SDF
1 stop4h 51m
Delta
Fri 7/176:45 pm
SDF
- BDL
1 stop5h 09m
Delta
Deal found 5/6![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 5/7. 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.
Sun 5/248:45 am
BDL
- SDF
1 stop6h 25m
Southwest
Sat 5/306:10 am
SDF
- BDL
2 stops8h 10m
Southwest
Deal found 5/7![Southwest logo]()
$341
Last-minute flights from Hartford to LouisvilleDiscover last-minute flight deals from Hartford to Louisville. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Hartford to Louisville. Data last updated May 10, 2026 and is based on user searches.
This Breeze Airways deal was found by Cheapflights users on 5/8. 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 5/297:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Fri 6/510:35 am
SDF
- BDL
Nonstop2h 10m
Breeze Airways
Deal found 5/8![Breeze Airways logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 5/297:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Mon 6/110:35 am
SDF
- BDL
Nonstop2h 10m
Breeze Airways
Deal found 5/10![Breeze Airways logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Sat 5/307:43 pm
BDL
- SDF
1 stop13h 08m
Multiple Airlines
Fri 6/510:35 am
SDF
- BDL
Nonstop2h 10m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Sun 5/316:20 am
BDL
- SDF
1 stop7h 07m
Breeze Airways
Fri 6/510:35 am
SDF
- BDL
Nonstop2h 10m
Breeze Airways
Deal found 5/8![Breeze Airways logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/17:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Fri 6/510:35 am
SDF
- BDL
Nonstop2h 10m
Breeze Airways
Deal found 5/5![Breeze Airways logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/17:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Thu 6/46:55 pm
SDF
- BDL
1 stop27h 53m
Breeze Airways
Deal found 5/8![Breeze Airways logo]()
$189
This Breeze Airways deal was found by Cheapflights users on 5/9. 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 6/57:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Fri 6/1210:35 am
SDF
- BDL
Nonstop2h 10m
Breeze Airways
Deal found 5/9![Breeze Airways logo]()
$158
One-way flights from Hartford to LouisvilleSearch for one-way flight options from Hartford to Louisville. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
Search for one-way flight options from Hartford to Louisville. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/17:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Deal found 5/5![Breeze Airways logo]()
$53
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 5/297:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Deal found 5/6![Breeze Airways logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Sun 5/316:20 am
BDL
- SDF
1 stop7h 07m
Breeze Airways
Deal found 5/5![Breeze Airways logo]()
$102
This Trip.com deal was found by Cheapflights users on 5/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:43 pm
BDL
- SDF
1 stop13h 08m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Thu 5/286:20 am
BDL
- SDF
1 stop7h 07m
Breeze Airways
Deal found 5/6![Breeze Airways logo]()
$125
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:30 am
BDL
- SDF
1 stop4h 25m
Delta
Deal found 5/9![Delta logo]()
$130
This KAYAK deal was found by Cheapflights users on 5/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:35 am
BDL
- SDF
Nonstop2h 20m
Breeze Airways
Deal found 5/6![Breeze Airways logo]()
$142
This Delta deal was found by Cheapflights users on 5/5. 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.
Sat 5/305:30 am
BDL
- SDF
1 stop4h 29m
Delta
Deal found 5/5![Delta logo]()
$143
This Southwest deal was found by Cheapflights users on 5/6. 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.
Thu 5/282:05 pm
BDL
- SDF
2 stops8h 05m
Southwest
Deal found 5/6![Southwest logo]()
$148
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:00 am
BDL
- SDF
1 stop4h 41m
American Airlines
Deal found 5/8![American Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Sat 5/306:25 am
BDL
- SDF
2 stops35h 50m
Breeze Airways
Deal found 5/5![Breeze Airways logo]()
$164
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 May 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $112 (Kiwi.com) |
One-way from | $53 (Kiwi.com) |
Popular in | September |
Cheapest in | January |
Average price | $436 |
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 May 10, 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
Cheapest round-trip
Quickest round-trip
HartfordLouisville
BDL - SDF
BDLSDF
Hartford Bradley Intl
Fri 5/29
7:35 am-9:55 am
Nonstop2h 20m
Louisville Intl
Fri 6/5
10:35 am-12:45 pm
Nonstop2h 10m
$123
HartfordLouisville
BDL - SDF
BDLSDF
Hartford Bradley Intl
Fri 6/5
7:35 am-9:55 am
Nonstop2h 20m
Louisville Intl
Fri 6/12
10:35 am-12:45 pm
Nonstop2h 10m
$163
HartfordLouisville
BDL - SDF
BDLSDF
Hartford Bradley Intl
Sat 6/6
12:45 pm-8:00 pm
2 stops7h 15m
Louisville Intl
Sat 6/13
5:15 pm-11:20 pm
1 stop6h 05m
$277
HartfordLouisville
BDL - SDF
BDLSDF
Hartford Bradley Intl
Mon 8/10
7:00 am-2:18 pm
1 stop7h 18m
Louisville Intl
Thu 8/13
1:17 pm-8:30 pm
1 stop7h 13m
$285
HartfordLouisville
BDL - SDF
BDLSDF
Hartford Bradley Intl
Fri 6/26
12:40 pm-9:55 pm
1 stop9h 15m
Louisville Intl
Tue 6/30
4:15 pm-10:45 pm
2 stops6h 30m
$289
HartfordLouisville
BDL - SDF
BDLSDF
Hartford Bradley Intl
Mon 6/1
7:15 pm-12:25 am
1 stop5h 10m
Louisville Intl
Wed 6/3
6:00 am-10:47 am
1 stop4h 47m
$295
HartfordLouisville
BDL - SDF
BDLSDF
Hartford Bradley Intl
Sun 6/21
5:30 am-9:55 am
1 stop4h 25m
Louisville Intl
Wed 6/24
6:00 am-10:34 am
1 stop4h 34m
$303
HartfordLouisville
BDL - SDF
BDLSDF
Hartford Bradley Intl
Sun 8/9
11:20 am-3:30 pm
1 stop4h 10m
Louisville Intl
Wed 8/12
7:05 am-2:20 pm
1 stop7h 15m
$329
HartfordLouisville
BDL - SDF
BDLSDF
Hartford Bradley Intl
Fri 6/5
5:15 pm-12:25 am
1 stop7h 10m
Louisville Intl
Fri 6/12
4:40 pm-12:04 am
1 stop7h 24m
$333
HartfordLouisville
BDL - SDF
BDLSDF
Hartford Bradley Intl
Tue 7/14
7:00 am-11:51 am
1 stop4h 51m
Louisville Intl
Fri 7/17
6:45 pm-11:54 pm
1 stop5h 09m
$334
Showing 1-10 of 19 resultsSorted by cheapest first
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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
BDL-SDF
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
How far ahead should I book a flight from Hartford to Louisville?
Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hartford to Louisville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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.
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 May 10, 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.
Boarding
8.3
Entertainment
6.6
Crew
8.7
Food
6.6
Comfort
8.2
Overall
8.1
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Entertainment
6.6
Crew
8.7
Food
6.6
Comfort
8.2
Overall
8.1
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Entertainment
6.6
Crew
8.7
Food
6.6
Comfort
8.2
Overall
8.1
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Entertainment
6.6
Crew
8.7
Food
6.6
Comfort
8.2
Overall
8.1
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Entertainment
6.6
Crew
8.7
Food
6.6
Comfort
8.2
Overall
8.1
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Entertainment
6.6
Crew
8.7
Food
6.6
Comfort
8.2
Overall
8.1
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
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.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Elizabethtown
Corydon
Jeffersonville
Bardstown
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Other flights to Louisville
Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 10, 2026.
Hartford and Louisville flights
Browse other Hartford and Louisville flight options. Last updated on May 10, 2026.
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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 May 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$71 | Average$153 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$203 | Average$366 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$270 | Average$436 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$270 | Average$397 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$280 | Average$406 | FlexibilityNo cancel fee | On-time63% |