$335+ Cheap flights from Louisville to New Haven (SDF - HVN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — HVN
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to New Haven 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.Cheap flight deals from Louisville to New Haven
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Cheapest flights from Louisville to New HavenExplore the most affordable flight options available from Louisville to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Louisville to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Wed 11/44:06 pm -
2 stops27h 08m
Sun 11/86:34 pm -
1 stop13h 28m
Deal found 9/20![Breeze Airways logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/510:25 am -
2 stops48h 39m
Fri 12/186:44 pm -
1 stop24h 12m
Deal found 9/23![Breeze Airways logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/510:25 am -
2 stops48h 39m
Sun 12/206:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/79:11 pm -
2 stops22h 03m
Fri 12/186:44 pm -
1 stop24h 12m
Deal found 9/23![Breeze Airways logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/79:11 pm -
2 stops22h 03m
Sun 12/206:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/510:25 am -
2 stops48h 39m
Thu 12/176:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/89:09 pm -
2 stops20h 35m
Fri 12/186:44 pm -
1 stop24h 12m
Deal found 9/23![Breeze Airways logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/89:09 pm -
2 stops20h 35m
Sun 12/206:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/79:11 pm -
2 stops22h 03m
Thu 12/176:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/89:09 pm -
2 stops20h 35m
Thu 12/176:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/99:42 pm -
2 stops44h 12m
Sun 12/206:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/109:11 pm -
2 stops22h 03m
Fri 12/186:44 pm -
1 stop24h 12m
Deal found 9/23![Breeze Airways logo]()
$549
Best flights from Louisville to New HavenDiscover carefully curated flight deals from Louisville to New Haven that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Louisville to New Haven that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/89:09 pm -
2 stops20h 35m
Sun 12/206:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/79:11 pm -
2 stops22h 03m
Thu 12/176:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/119:09 pm -
2 stops13h 14m
Fri 12/186:44 pm -
1 stop24h 12m
Deal found 9/23![Breeze Airways logo]()
$604
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/109:11 pm -
2 stops22h 03m
Thu 12/176:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$604
This Trip.com deal was found by Cheapflights users on 9/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:25 am -
2 stops48h 39m
Fri 10/96:24 pm -
1 stop26h 07m
Deal found 9/20![Breeze Airways logo]()
$673
This KAYAK deal was found by Cheapflights users on 9/23. 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.
Mon 10/1210:25 am -
2 stops48h 39m
Fri 10/166:24 pm -
1 stop26h 07m
Deal found 9/23![Breeze Airways logo]()
$703
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Thu 12/39:09 pm -
2 stops20h 55m
Mon 12/76:44 pm -
2 stops50h 03m
Deal found 9/21![Breeze Airways logo]()
$758
This KAYAK deal was found by Cheapflights users on 9/21. 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 12/49:22 pm -
2 stops44h 32m
Wed 12/912:04 pm -
2 stops45h 41m
Deal found 9/21![Breeze Airways logo]()
$798
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Wed 12/25:12 pm -
2 stops26h 02m
Sat 12/512:04 pm -
2 stops45h 41m
Deal found 9/21![Breeze Airways logo]()
$838
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Wed 12/25:12 pm -
2 stops26h 02m
Wed 12/912:04 pm -
2 stops45h 41m
Deal found 9/21![Breeze Airways logo]()
$838
This Gotogate deal was found by Cheapflights users on 9/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/43:15 pm -
3 stops20h 08m
Sun 2/75:42 pm -
2 stops23h 27m
Deal found 9/20![Breeze Airways logo]()
$859
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Sat 12/55:12 pm -
2 stops26h 02m
Wed 12/912:04 pm -
2 stops45h 41m
Deal found 9/21![Breeze Airways logo]()
$887
Last-minute flights from Louisville to New HavenDiscover last-minute flight deals from Louisville to New Haven. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to New Haven. Data last updated September 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/510:25 am -
2 stops48h 39m
Fri 12/186:44 pm -
1 stop24h 12m
Deal found 9/23![Breeze Airways logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/510:25 am -
2 stops48h 39m
Sun 12/206:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/510:25 am -
2 stops48h 39m
Thu 12/176:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/79:11 pm -
2 stops22h 03m
Fri 12/186:44 pm -
1 stop24h 12m
Deal found 9/23![Breeze Airways logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/79:11 pm -
2 stops22h 03m
Sun 12/206:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/79:11 pm -
2 stops22h 03m
Thu 12/176:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/89:09 pm -
2 stops20h 35m
Fri 12/186:44 pm -
1 stop24h 12m
Deal found 9/23![Breeze Airways logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/89:09 pm -
2 stops20h 35m
Sun 12/206:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/89:09 pm -
2 stops20h 35m
Thu 12/176:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/99:42 pm -
2 stops44h 12m
Sun 12/206:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/109:11 pm -
2 stops22h 03m
Fri 12/186:44 pm -
1 stop24h 12m
Deal found 9/23![Breeze Airways logo]()
$549
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/109:11 pm -
2 stops22h 03m
Sun 12/206:34 pm -
1 stop13h 28m
Deal found 9/23![Breeze Airways logo]()
$555
Find flight deals from Louisville to New Haven
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to New Haven (HVN). 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 September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $335 (Kiwi.com) |
Popular in | December |
Cheapest in | July |
Average price | $326 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to New Haven 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 7,457,451 searches. Data last updated September 24, 2026.
Use the filters below to find and compare flights from Louisville to New Haven that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LouisvilleNew Haven
SDF Louisville Intl - HVN Tweed-New Haven
SDFHVN
Louisville Intl
Thu 10/8
9:09 pm-5:44 pm
2 stops20h 35m
Tweed-New Haven
Sun 12/20
6:34 pm-8:02 am
1 stop13h 28m
$481
LouisvilleNew Haven
SDF Louisville Intl - HVN Tweed-New Haven
SDFHVN
Louisville Intl
Wed 10/7
9:11 pm-7:14 pm
2 stops22h 03m
Tweed-New Haven
Thu 12/17
6:34 pm-8:02 am
1 stop13h 28m
$511
LouisvilleNew Haven
SDF Louisville Intl - HVN Tweed-New Haven
SDFHVN
Louisville Intl
Sun 10/11
9:09 pm-10:23 am
2 stops13h 14m
Tweed-New Haven
Fri 12/18
6:44 pm-6:56 pm
1 stop24h 12m
$604
LouisvilleNew Haven
SDF Louisville Intl - HVN Tweed-New Haven
SDFHVN
Louisville Intl
Sat 10/10
9:11 pm-7:14 pm
2 stops22h 03m
Tweed-New Haven
Thu 12/17
6:34 pm-8:02 am
1 stop13h 28m
$604
LouisvilleNew Haven
SDF Louisville Intl - HVN Tweed-New Haven
SDFHVN
Louisville Intl
Mon 10/5
10:25 am-11:04 am
2 stops48h 39m
Tweed-New Haven
Fri 10/9
6:24 pm-8:31 pm
1 stop26h 07m
$673
LouisvilleNew Haven
SDF Louisville Intl - HVN Tweed-New Haven
SDFHVN
Louisville Intl
Mon 10/12
10:25 am-11:04 am
2 stops48h 39m
Tweed-New Haven
Fri 10/16
6:24 pm-8:31 pm
1 stop26h 07m
$703
LouisvilleNew Haven
SDF Louisville Intl - HVN Tweed-New Haven
SDFHVN
Louisville Intl
Thu 12/3
9:09 pm-6:04 pm
2 stops20h 55m
Tweed-New Haven
Mon 12/7
6:44 pm-8:47 pm
2 stops50h 03m
$758
LouisvilleNew Haven
SDF Louisville Intl - HVN Tweed-New Haven
SDFHVN
Louisville Intl
Fri 12/4
9:22 pm-5:54 pm
2 stops44h 32m
Tweed-New Haven
Wed 12/9
12:04 pm-9:45 am
2 stops45h 41m
$798
LouisvilleNew Haven
SDF Louisville Intl - HVN Tweed-New Haven
SDFHVN
Louisville Intl
Wed 12/2
5:12 pm-7:14 pm
2 stops26h 02m
Tweed-New Haven
Sat 12/5
12:04 pm-9:45 am
2 stops45h 41m
$838
LouisvilleNew Haven
SDF Louisville Intl - HVN Tweed-New Haven
SDFHVN
Louisville Intl
Wed 12/2
5:12 pm-7:14 pm
2 stops26h 02m
Tweed-New Haven
Wed 12/9
12:04 pm-9:45 am
2 stops45h 41m
$838
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Louisville to New Haven
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 New Haven in September.
| 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 Louisville-New Haven flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-New Haven flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-New Haven flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-New Haven 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-New Haven 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 New Haven
Have a flexible travel schedule? Discover the best time to fly to New Haven from Louisville with our price prediction graph.
SDF-HVN
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.
Related info for your journey
Find useful and relevant information for your journey from Louisville to New Haven. 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 New Haven?
Book flights to New Haven if you plan to visit one of these locationsWallingford
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