$163+ Cheap flights from Louisville (SDF) to New Hampshire
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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MHT
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to New Hampshire with Cheapflights
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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
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Cheapest flights from Louisville to New HampshireExplore the most affordable flight options available from Louisville to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Louisville to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/117:59 pm -
1 stop15h 39m
Tue 12/151:28 pm -
1 stop27h 04m
Deal found 11/2![Breeze Airways logo]()
$249
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 11/256:12 pm -
1 stop5h 41m
Fri 11/2712:00 pm -
1 stop5h 50m
Deal found 11/2![American Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 11/1. 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 12/43:10 pm -
1 stop7h 00m
Sun 12/65:30 am -
1 stop7h 00m
Deal found 11/1![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 11/2. 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 12/115:35 pm -
2 stops6h 20m
Tue 12/158:15 am -
1 stop4h 45m
Deal found 11/2![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 11/2. 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 12/186:35 am -
1 stop7h 40m
Wed 12/235:35 pm -
1 stop6h 55m
Deal found 11/2![Southwest logo]()
$396
This Southwest deal was found by Cheapflights users on 11/3. 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.
Wed 11/252:10 pm -
1 stop8h 05m
Fri 11/275:30 am -
2 stops11h 05m
Deal found 11/3![Southwest logo]()
$402
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/226:27 am -
1 stop5h 50m
Tue 12/295:20 am -
1 stop5h 34m
Deal found 11/3![American Airlines logo]()
$415
Best flights from Louisville to New HampshireDiscover carefully curated flight deals from Louisville to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Louisville to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Southwest deal was found by Cheapflights users on 11/1. 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 12/43:10 pm -
1 stop7h 00m
Sun 12/65:30 am -
1 stop7h 00m
Deal found 11/1![Southwest logo]()
$359
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 1/166:19 am -
1 stop4h 43m
Sat 1/233:43 pm -
1 stop5h 32m
Deal found 11/1![American Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/129:55 am -
1 stop4h 08m
Mon 12/142:38 pm -
1 stop4h 57m
Deal found 11/2![United Airlines logo]()
$425
This Southwest deal was found by Cheapflights users on 11/2. 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 12/115:35 pm -
2 stops6h 20m
Tue 12/158:15 am -
1 stop4h 45m
Deal found 11/2![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 11/3. 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.
Tue 12/225:35 pm -
1 stop6h 20m
Tue 12/295:25 am -
2 stops10h 10m
Deal found 11/3![Southwest logo]()
$430
This Southwest deal was found by Cheapflights users on 11/4. 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 11/216:30 am -
2 stops6h 05m
Sat 12/51:00 pm -
2 stops9h 15m
Deal found 11/4![Southwest logo]()
$480
Last-minute flights from Louisville to New HampshireDiscover last-minute flight deals from Louisville to New Hampshire. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to New Hampshire. Data last updated November 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 11/256:12 pm -
1 stop5h 41m
Fri 11/2712:00 pm -
1 stop5h 50m
Deal found 11/2![American Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 11/3. 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.
Wed 11/252:10 pm -
1 stop8h 05m
Fri 11/275:30 am -
2 stops11h 05m
Deal found 11/3![Southwest logo]()
$402
This Southwest deal was found by Cheapflights users on 11/1. 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 12/43:10 pm -
1 stop7h 00m
Sun 12/65:30 am -
1 stop7h 00m
Deal found 11/1![Southwest logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/117:59 pm -
1 stop15h 39m
Tue 12/151:28 pm -
1 stop27h 04m
Deal found 11/2![Breeze Airways logo]()
$249
This Southwest deal was found by Cheapflights users on 11/2. 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 12/115:35 pm -
2 stops6h 20m
Tue 12/158:15 am -
1 stop4h 45m
Deal found 11/2![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 11/2. 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 12/186:35 am -
1 stop7h 40m
Wed 12/235:35 pm -
1 stop6h 55m
Deal found 11/2![Southwest logo]()
$396
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/226:27 am -
1 stop5h 50m
Tue 12/295:20 am -
1 stop5h 34m
Deal found 11/3![American Airlines logo]()
$415
One-way flights from Louisville to New HampshireSearch for one-way flight options from Louisville to New Hampshire. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Louisville to New Hampshire. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Southwest deal was found by Cheapflights users on 11/4. 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.
Wed 12/235:35 pm -
1 stop6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Southwest logo]()
$163
This Southwest deal was found by Cheapflights users on 11/2. 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 12/186:35 am -
1 stop7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Southwest logo]()
$168
This Southwest deal was found by Cheapflights users on 11/4. 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.
Tue 12/225:35 pm -
1 stop6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Southwest logo]()
$197
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/196:02 am -
1 stop5h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops8h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$274
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 12/194:52 pm -
1 stop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$280
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 12/236:06 pm -
1 stop23h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![American Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 12/2211:48 am -
2 stops12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![American Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 11/146:01 am -
1 stop4h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![American Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 11/3. 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 11/141:40 pm -
2 stops8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Southwest logo]()
$419
Find flight deals from Louisville to New Hampshire
Keep the following information in mind while searching for Louisville to New Hampshire flight deals. Data was last updated November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $249 (Kiwi.com) |
One-way from | $163 (Southwest) |
Popular in | April |
Cheapest in | January |
Average price | $450 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to New Hampshire 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 November 5, 2026.
Use the filters below to find and compare flights from Louisville to New Hampshire that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleManchester
SDF Louisville Intl - MHT Manchester
SDFMHT
Louisville Intl
Wed 12/23
5:35 pm-11:55 pm
1 stop6h 20m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
LouisvilleManchester
SDF Louisville Intl - MHT Manchester
SDFMHT
Louisville Intl
Tue 12/22
5:35 pm-11:55 pm
1 stop6h 20m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$197
LouisvilleManchester
SDF Louisville Intl - MHT Manchester
SDFMHT
Louisville Intl
Fri 12/18
2:10 pm-9:30 pm
2 stops7h 20m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$224
LouisvilleManchester
SDF Louisville Intl - MHT Manchester
SDFMHT
Louisville Intl
Thu 11/19
6:00 am-2:03 pm
2 stops8h 03m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
Quickest round-trip
LouisvilleManchester
SDF Louisville Intl - MHT Manchester
SDFMHT
Louisville Intl
Tue 12/22
6:27 am-12:17 pm
1 stop5h 50m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
LouisvilleManchester
SDF Louisville Intl - MHT Manchester
SDFMHT
Louisville Intl
Sat 12/19
4:52 pm-11:32 pm
1 stop6h 40m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$280
LouisvilleManchester
SDF Louisville Intl - MHT Manchester
SDFMHT
Louisville Intl
Fri 12/4
3:10 pm-10:10 pm
1 stop7h 00m
Manchester
Sun 12/6
5:30 am-12:30 pm
1 stop7h 00m
$359
LouisvilleManchester
SDF Louisville Intl - MHT Manchester
SDFMHT
Louisville Intl
Sat 1/16
6:19 am-11:02 am
1 stop4h 43m
Manchester
Sat 1/23
3:43 pm-9:15 pm
1 stop5h 32m
$360
LouisvilleManchester
SDF Louisville Intl - MHT Manchester
SDFMHT
Louisville Intl
Fri 12/11
5:35 pm-11:55 pm
2 stops6h 20m
Manchester
Tue 12/15
8:15 am-1:00 pm
1 stop4h 45m
$386
LouisvilleManchester
SDF Louisville Intl - MHT Manchester
SDFMHT
Louisville Intl
Sat 11/14
1:40 pm-9:55 pm
2 stops8h 15m
Manchester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$419
Showing 1-10 of 13 resultsSorted by cheapest first
Best time to book a flight from Louisville to New Hampshire
Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Louisville with our price prediction graph.
SDF-MHT
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 New Hampshire
SDF-USNH
SDF-MHT
How much does it cost to fly round-trip from Louisville to New Hampshire?
Airfare is below average for this route at the moment.
Louisville to New Hampshire flights typically cost between $416 and $603 in December.The cheapest round-trip price found within the last 5 days was $249 on Breeze Airways (Dec 11-Dec 15).
Reviews of airlines servicing New Hampshire
Get insights into the airlines that provide service to New Hampshire. 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 New Hampshire. Reviews last updated November 5, 2026.
Get a feel of what it's like to fly with American Airlines from Louisville to New Hampshire by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Overall
7.0
Boarding
7.4
Comfort
7.2
Food
6.4
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Crew
7.9
Overall
7.0
Boarding
7.4
Comfort
7.2
Food
6.4
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Louisville to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Louisville to New Hampshire
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to New Hampshire by adding a car rental and/or hotel reservation to your travel itinerary.
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Louisville and New Hampshire flights
Browse other Louisville and New Hampshire flight options. Last updated on November 5, 2026.
Popular flight searches
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Louisville to New Hampshire flights
Consider these flights traveling from Louisville to New Hampshire.
Top airline flying from Louisville to New Hampshire
Discover the top airline that operate flights from Louisville to New Hampshire. 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 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$319 | Average$426 | FlexibilityNo cancel fee | On-time71% |