$129+ Cheap flights from Louisville (SDF) to New Hampshire
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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MHT
Jul 8 — Jul 151
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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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 Hampshire
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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 June 8, 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 June 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:56 am
SDF
- BOS
1 stop23h 36m
Multiple Airlines
Sun 10/412:34 pm
BOS
- SDF
1 stop29h 57m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:56 am
SDF
- PWM
1 stop5h 28m
Breeze Airways
Thu 9/243:05 pm
PWM
- SDF
1 stop18h 40m
Breeze Airways
Deal found 6/3![Breeze Airways logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Wed 8/262:56 pm
SDF
- BOS
2 stops19h 13m
Multiple Airlines
Wed 9/28:47 am
BOS
- SDF
1 stop5h 29m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Wed 9/910:56 am
SDF
- PWM
1 stop5h 28m
Breeze Airways
Tue 9/225:09 pm
PWM
- SDF
1 stop17h 02m
Breeze Airways
Deal found 6/6![Breeze Airways logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Wed 9/910:56 am
SDF
- PWM
1 stop5h 28m
Multiple Airlines
Wed 9/165:09 pm
PWM
- SDF
2 stops41h 26m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/129:19 pm
SDF
- BOS
1 stop11h 50m
Multiple Airlines
Fri 7/178:41 am
BOS
- SDF
1 stop23h 55m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:58 am
SDF
- BOS
1 stop24h 49m
Multiple Airlines
Fri 7/318:41 am
BOS
- SDF
1 stop23h 55m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:28 pm
SDF
- PWM
1 stop24h 51m
Multiple Airlines
Wed 8/57:00 am
PWM
- SDF
2 stops27h 39m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:56 am
SDF
- PWM
1 stop5h 28m
Multiple Airlines
Thu 9/248:14 pm
PWM
- SDF
2 stops37h 57m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Sat 9/1210:56 am
SDF
- PWM
1 stop5h 28m
Breeze Airways
Tue 9/225:09 pm
PWM
- SDF
1 stop17h 02m
Breeze Airways
Deal found 6/6![Breeze Airways logo]()
$348
This Southwest deal was found by Cheapflights users on 6/7. 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.
Sat 9/263:50 pm
SDF
- BOS
1 stop5h 50m
Southwest
Tue 9/292:45 pm
BOS
- SDF
1 stop6h 45m
Southwest
Deal found 6/7![Southwest logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Wed 9/910:56 am
SDF
- PWM
1 stop5h 28m
Breeze Airways
Thu 9/173:05 pm
PWM
- SDF
1 stop18h 40m
Breeze Airways
Deal found 6/6![Breeze Airways logo]()
$353
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 June 8, 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 June 8, 2026.
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:15 pm
SDF
- PWM
2 stops6h 45m
Southwest
Fri 7/105:35 am
PWM
- SDF
2 stops8h 50m
Southwest
Deal found 6/5![Southwest logo]()
$392
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:10 pm
SDF
- PWM
2 stops9h 41m
United Airlines
Fri 7/245:15 am
PWM
- SDF
1 stop5h 08m
United Airlines
Deal found 6/7![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:49 pm
SDF
- BOS
Nonstop2h 36m
Delta
Tue 8/41:56 pm
BOS
- SDF
1 stop7h 37m
Delta
Deal found 6/4![Delta logo]()
$404
This Southwest deal was found by Cheapflights users on 6/6. 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.
Tue 7/145:35 am
SDF
- PWM
1 stop4h 20m
Southwest
Thu 7/163:20 pm
PWM
- SDF
2 stops7h 10m
Southwest
Deal found 6/6![Southwest logo]()
$399
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:55 pm
SDF
- BOS
1 stop5h 36m
Delta
Sun 7/198:00 am
BOS
- SDF
1 stop5h 27m
Delta
Deal found 6/2![Delta logo]()
$453
This Southwest deal was found by Cheapflights users on 6/7. 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.
Sat 7/185:15 pm
SDF
- PWM
1 stop6h 30m
Southwest
Fri 7/245:35 am
PWM
- SDF
1 stop6h 55m
Southwest
Deal found 6/7![Southwest logo]()
$414
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:00 am
SDF
- BOS
2 stops7h 42m
United Airlines
Tue 9/86:00 pm
BOS
- SDF
1 stop4h 59m
United Airlines
Deal found 6/5![United Airlines logo]()
$460
This Southwest deal was found by Cheapflights users on 6/7. 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.
Tue 7/74:15 pm
SDF
- BOS
1 stop7h 10m
Southwest
Fri 7/107:50 pm
BOS
- SDF
1 stop4h 40m
Southwest
Deal found 6/7![Southwest logo]()
$414
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:59 pm
SDF
- PWM
1 stop5h 30m
Delta
Mon 6/296:00 am
PWM
- SDF
1 stop7h 32m
Delta
Deal found 6/4![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/82:10 pm
SDF
- PWM
2 stops9h 41m
United Airlines
Sat 7/115:15 am
PWM
- SDF
1 stop5h 08m
United Airlines
Deal found 6/5![United Airlines logo]()
$466
This Southwest deal was found by Cheapflights users on 6/2. 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 7/310:45 am
SDF
- BOS
1 stop4h 30m
Southwest
Tue 7/71:25 pm
BOS
- SDF
2 stops8h 20m
Southwest
Deal found 6/2![Southwest logo]()
$419
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:26 pm
SDF
- BOS
1 stop6h 28m
Delta
Sat 7/41:59 pm
BOS
- SDF
Nonstop2h 49m
Delta
Deal found 6/4![Delta logo]()
$462
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/272:10 pm
SDF
- MHT
2 stops9h 49m
United Airlines
Wed 7/19:25 am
MHT
- SDF
1 stop5h 12m
United Airlines
Deal found 6/4![United Airlines logo]()
$476
This Southwest deal was found by Cheapflights users on 6/6. 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.
Fri 7/243:00 pm
SDF
- BOS
2 stops8h 30m
Southwest
Sat 8/13:15 pm
BOS
- SDF
2 stops8h 10m
Southwest
Deal found 6/6![Southwest logo]()
$424
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:46 pm
SDF
- BOS
Nonstop2h 35m
Delta
Sat 6/275:30 am
BOS
- SDF
1 stop4h 25m
Delta
Deal found 6/7![Delta logo]()
$467
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:48 pm
SDF
- MHT
1 stop5h 14m
United Airlines
Wed 7/152:37 pm
MHT
- SDF
1 stop4h 41m
United Airlines
Deal found 6/5![United Airlines logo]()
$527
This Southwest deal was found by Cheapflights users on 6/6. 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.
Fri 7/103:35 pm
SDF
- MHT
2 stops8h 35m
Southwest
Sun 7/1212:35 pm
MHT
- SDF
2 stops10h 45m
Southwest
Deal found 6/6![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 6/6. 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 7/93:35 pm
SDF
- MHT
2 stops8h 35m
Southwest
Sun 7/1212:35 pm
MHT
- SDF
2 stops10h 45m
Southwest
Deal found 6/6![Southwest logo]()
$437
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2610:05 am
SDF
- MHT
1 stop13h 54m
United Airlines
Sat 7/49:25 am
MHT
- SDF
2 stops9h 31m
United Airlines
Deal found 6/4![United Airlines logo]()
$562
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:50 am
SDF
- MHT
1 stop10h 35m
Southwest
Sun 7/195:45 am
MHT
- SDF
1 stop6h 40m
Southwest
Deal found 6/5![Southwest logo]()
$440
This Southwest deal was found by Cheapflights users on 6/2. 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.
Mon 7/205:50 am
SDF
- BOS
1 stop4h 00m
Southwest
Fri 7/245:45 am
BOS
- SDF
1 stop6h 45m
Southwest
Deal found 6/2![Southwest logo]()
$453
This Southwest deal was found by Cheapflights users on 6/6. 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.
Mon 7/2710:45 am
SDF
- BOS
1 stop4h 30m
Southwest
Fri 7/315:35 am
BOS
- SDF
2 stops9h 20m
Southwest
Deal found 6/6![Southwest logo]()
$458
This Southwest deal was found by Cheapflights users on 6/7. 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.
Sat 7/185:15 pm
SDF
- PWM
1 stop6h 30m
Southwest
Sat 7/255:35 am
PWM
- SDF
1 stop6h 35m
Southwest
Deal found 6/7![Southwest logo]()
$460
This Southwest deal was found by Cheapflights users on 6/4. 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.
Fri 6/193:35 pm
SDF
- MHT
2 stops8h 30m
Southwest
Tue 6/305:45 am
MHT
- SDF
2 stops9h 50m
Southwest
Deal found 6/4![Southwest logo]()
$467
This Southwest deal was found by Cheapflights users on 6/6. 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 6/253:35 pm
SDF
- PWM
2 stops8h 30m
Southwest
Tue 6/305:30 am
PWM
- SDF
1 stop6h 55m
Southwest
Deal found 6/6![Southwest logo]()
$481
This Southwest deal was found by Cheapflights users on 6/6. 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 7/25:05 pm
SDF
- MHT
1 stop7h 00m
Southwest
Sun 7/511:30 am
MHT
- SDF
2 stops11h 45m
Southwest
Deal found 6/6![Southwest logo]()
$483
This Southwest deal was found by Cheapflights users on 6/6. 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.
Mon 6/223:35 pm
SDF
- PWM
2 stops8h 30m
Southwest
Fri 6/265:35 am
PWM
- SDF
2 stops9h 20m
Southwest
Deal found 6/6![Southwest logo]()
$497
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/163:35 pm
SDF
- PWM
2 stops8h 35m
Southwest
Sun 7/195:30 am
PWM
- SDF
1 stop6h 55m
Southwest
Deal found 6/5![Southwest logo]()
$498
Last-minute flights from Louisville to New HampshireDiscover last-minute flight deals from Louisville to New Hampshire. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to New Hampshire. Data last updated June 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:00 am
SDF
- PWM
1 stop6h 32m
Delta
Mon 6/296:00 am
PWM
- SDF
1 stop7h 32m
Delta
Deal found 6/3![Delta logo]()
$391
This American Airlines deal was found by Cheapflights users on 6/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:25 pm
SDF
- MHT
1 stop5h 14m
American Airlines
Wed 7/110:27 am
MHT
- SDF
1 stop7h 18m
American Airlines
Deal found 6/5![American Airlines logo]()
$391
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:50 am
SDF
- MHT
1 stop6h 10m
Southwest
Fri 7/105:10 pm
MHT
- SDF
1 stop7h 20m
Southwest
Deal found 6/5![Southwest logo]()
$381
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:35 am
SDF
- PWM
1 stop4h 20m
Southwest
Fri 7/105:35 am
PWM
- SDF
1 stop6h 55m
Southwest
Deal found 6/5![Southwest logo]()
$381
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:50 am
SDF
- PWM
1 stop4h 05m
Delta
Wed 7/226:25 am
PWM
- SDF
1 stop4h 37m
Delta
Deal found 6/4![Delta logo]()
$355
This Southwest deal was found by Cheapflights users on 6/6. 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.
Tue 7/144:15 pm
SDF
- PWM
1 stop6h 45m
Southwest
Thu 7/165:20 pm
PWM
- SDF
1 stop7h 10m
Southwest
Deal found 6/6![Southwest logo]()
$394
This Southwest deal was found by Cheapflights users on 6/4. 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 7/154:15 pm
SDF
- PWM
1 stop6h 45m
Southwest
Fri 7/245:35 am
PWM
- SDF
2 stops8h 50m
Southwest
Deal found 6/4![Southwest logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:28 pm
SDF
- PWM
1 stop24h 51m
Multiple Airlines
Wed 8/57:00 am
PWM
- SDF
2 stops27h 39m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:28 pm
SDF
- PWM
1 stop24h 51m
Multiple Airlines
Fri 8/77:00 am
PWM
- SDF
2 stops29h 21m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 6/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2711:42 am
SDF
- PWM
1 stop5h 08m
Delta
Thu 8/66:30 am
PWM
- SDF
1 stop6h 57m
Delta
Deal found 6/3![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 6/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:55 pm
SDF
- PWM
1 stop5h 35m
Delta
Thu 8/66:30 am
PWM
- SDF
1 stop6h 57m
Delta
Deal found 6/3![Delta logo]()
$367
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 7/297:10 pm
SDF
- PWM
1 stop5h 33m
American Airlines
Tue 8/46:01 pm
PWM
- SDF
1 stop6h 33m
American Airlines
Deal found 6/3![American Airlines logo]()
$370
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 June 8, 2026.
Search for one-way flight options from Louisville to New Hampshire. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Sat 8/19:03 pm
SDF
- BOS
1 stop12h 06m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:28 pm
SDF
- PWM
1 stop24h 51m
Breeze Airways
Deal found 6/3![Breeze Airways logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Thu 8/69:24 pm
SDF
- BOS
2 stops35h 41m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:56 am
SDF
- PWM
1 stop5h 28m
Breeze Airways
Deal found 6/3![Breeze Airways logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Sun 8/306:55 pm
SDF
- BOS
2 stops16h 10m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:10 pm
SDF
- PWM
2 stops24h 09m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:19 pm
SDF
- BOS
1 stop11h 50m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:58 am
SDF
- BOS
1 stop24h 49m
Allegiant Air
Deal found 6/3![Allegiant Air logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/309:35 pm
SDF
- BOS
1 stop14h 12m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:24 pm
SDF
- BOS
2 stops36h 50m
Allegiant Air
Deal found 6/3![Allegiant Air logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/96:55 pm
SDF
- BOS
2 stops16h 09m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/3111:19 am
SDF
- BOS
2 stops20h 33m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$175
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 June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $303 (Kiwi.com) |
One-way from | $129 (Kiwi.com) |
Popular in | April |
Cheapest in | September |
Average price | $431 |
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 2,558,603 searches. Data last updated June 8, 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
LouisvillePortland
SDF - PWM
SDFPWM
Louisville Intl
Tue 7/7
4:15 pm-11:00 pm
2 stops6h 45m
Portland
Fri 7/10
5:35 am-2:25 pm
2 stops8h 50m
$392
LouisvillePortland
SDF - PWM
SDFPWM
Louisville Intl
Sat 7/18
2:10 pm-11:51 pm
2 stops9h 41m
Portland
Fri 7/24
5:15 am-10:23 am
1 stop5h 08m
$399
LouisvillePortland
SDF - PWM
SDFPWM
Louisville Intl
Tue 7/14
5:35 am-9:55 am
1 stop4h 20m
Portland
Thu 7/16
3:20 pm-10:30 pm
2 stops7h 10m
$399
LouisvilleBoston
SDF - BOS
SDFBOS
Louisville Intl
Mon 7/27
12:49 pm-3:25 pm
Nonstop2h 36m
Boston Logan Intl
Tue 8/4
1:56 pm-9:33 pm
1 stop7h 37m
$404
LouisvillePortland
SDF - PWM
SDFPWM
Louisville Intl
Sat 7/18
5:15 pm-11:45 pm
1 stop6h 30m
Portland
Fri 7/24
5:35 am-12:30 pm
1 stop6h 55m
$414
LouisvilleBoston
SDF - BOS
SDFBOS
Louisville Intl
Tue 7/7
4:15 pm-11:25 pm
1 stop7h 10m
Boston Logan Intl
Fri 7/10
7:50 pm-12:30 am
1 stop4h 40m
$414
LouisvilleBoston
SDF - BOS
SDFBOS
Louisville Intl
Fri 7/3
10:45 am-3:15 pm
1 stop4h 30m
Boston Logan Intl
Tue 7/7
1:25 pm-9:45 pm
2 stops8h 20m
$419
LouisvilleBoston
SDF - BOS
SDFBOS
Louisville Intl
Fri 7/24
3:00 pm-11:30 pm
2 stops8h 30m
Boston Logan Intl
Sat 8/1
3:15 pm-11:25 pm
2 stops8h 10m
$424
LouisvilleManchester
SDF - MHT
SDFMHT
Louisville Intl
Fri 7/10
3:35 pm-12:10 am
2 stops8h 35m
Manchester
Sun 7/12
12:35 pm-11:20 pm
2 stops10h 45m
$437
LouisvilleManchester
SDF - MHT
SDFMHT
Louisville Intl
Thu 7/9
3:35 pm-12:10 am
2 stops8h 35m
Manchester
Sun 7/12
12:35 pm-11:20 pm
2 stops10h 45m
$437
Showing 1-10 of 58 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-PWM
SDF-MHT
SDF-BOS
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-PWM
SDF-MHT
SDF-BOS
How much does it cost to fly round-trip from Louisville to New Hampshire?
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 June 8, 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.
Boarding
7.5
Entertainment
6.9
Comfort
7.2
Overall
7.1
Crew
7.9
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Boarding
7.5
Entertainment
6.9
Comfort
7.2
Overall
7.1
Crew
7.9
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
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.
Search flights from Louisville to New Hampshire by cabin class
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Louisville and New Hampshire flights
Browse other Louisville and New Hampshire flight options. Last updated on June 8, 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 2,558,603 searches. Data last updated June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$387 | FlexibilityNo cancel fee | On-time71% |