$56+ Cheap flights from Kentucky 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MHT
Jul 4 — Jul 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kentucky to New Hampshire 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 Kentucky to New Hampshire
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kentucky to New HampshireExplore the most affordable flight options available from Kentucky to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.
Explore the most affordable flight options available from Kentucky to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:30 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Sat 10/312:32 pm
BOS
- TYS
Nonstop2h 30m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$162
This Super.com deal was found by Cheapflights users on 6/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:45 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Sat 6/139:53 am
BOS
- TYS
Nonstop2h 23m
Allegiant Air
Deal found 6/1![Allegiant Air logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:10 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Wed 10/711:32 am
BOS
- TYS
Nonstop2h 30m
Allegiant Air
Deal found 6/1![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.
Tue 6/238:30 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Sat 7/49:40 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/3![Allegiant Air logo]()
$171
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 6/206:30 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Sat 7/49:40 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/3![Allegiant Air logo]()
$172
This American Airlines deal was found by Cheapflights users on 5/30. 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 8/196:14 am
BNA
- PWM
1 stop5h 26m
American Airlines
Sat 8/227:22 am
PWM
- BNA
1 stop4h 32m
American Airlines
Deal found 5/30![American Airlines logo]()
$173
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:45 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sat 8/19:55 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$177
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sat 8/159:55 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$178
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:30 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Sat 9/1212:35 pm
BOS
- TYS
Nonstop2h 26m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$179
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 9/137:10 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Sun 9/2010:15 am
BOS
- TYS
Nonstop2h 26m
Allegiant Air
Deal found 6/3![Allegiant Air logo]()
$180
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:30 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Sat 7/49:40 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 11/86:00 am
TYS
- BOS
Nonstop2h 19m
Allegiant Air
Sun 11/159:09 am
BOS
- TYS
Nonstop2h 30m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$187
Best flights from Kentucky to New HampshireDiscover carefully curated flight deals from Kentucky to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
Discover carefully curated flight deals from Kentucky to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
This American Airlines deal was found by Cheapflights users on 5/30. 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 8/196:14 am
BNA
- PWM
1 stop5h 26m
American Airlines
Sat 8/227:22 am
PWM
- BNA
1 stop4h 32m
American Airlines
Deal found 5/30![American Airlines logo]()
$173
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 9/84:10 pm
BNA
- PWM
1 stop6h 01m
Delta
Sun 9/136:00 am
PWM
- BNA
1 stop4h 49m
Delta
Deal found 6/3![Delta logo]()
$221
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:30 pm
BNA
- PWM
1 stop4h 21m
United Airlines
Wed 7/225:15 am
PWM
- BNA
2 stops8h 14m
United Airlines
Deal found 6/3![United Airlines logo]()
$226
This JetBlue deal was found by Cheapflights users on 5/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:40 am
BNA
- BOS
Nonstop2h 30m
JetBlue
Sat 8/296:00 am
BOS
- BNA
Nonstop2h 49m
JetBlue
Deal found 5/31![JetBlue logo]()
$237
This Southwest deal was found by Cheapflights users on 5/31. 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 7/218:05 am
BNA
- BOS
1 stop5h 55m
Southwest
Wed 7/228:55 am
BOS
- BNA
2 stops6h 50m
Southwest
Deal found 5/31![Southwest logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 7/62:10 pm
TRI
- BOS
1 stop18h 59m
Multiple Airlines
Thu 7/910:04 am
BOS
- TRI
1 stop23h 11m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 5/31. 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 9/85:00 pm
TYS
- BOS
1 stop5h 27m
Delta
Mon 9/146:50 am
BOS
- TYS
1 stop6h 38m
Delta
Deal found 5/31![Delta logo]()
$222
This United Airlines deal was found by Cheapflights users on 5/31. 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 9/106:00 am
BNA
- BOS
1 stop5h 47m
United Airlines
Mon 9/145:45 am
BOS
- BNA
1 stop4h 49m
United Airlines
Deal found 5/31![United Airlines logo]()
$247
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:34 pm
BNA
- BOS
1 stop5h 40m
United Airlines
Sat 6/273:08 pm
BOS
- BNA
1 stop5h 36m
United Airlines
Deal found 6/2![United Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 5/30. 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 7/206:05 pm
BNA
- PWM
1 stop5h 05m
Southwest
Fri 7/315:35 am
PWM
- BNA
1 stop6h 00m
Southwest
Deal found 5/30![Southwest logo]()
$279
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/198:40 am
BNA
- BOS
Nonstop2h 30m
JetBlue
Sat 7/46:00 am
BOS
- BNA
Nonstop2h 50m
JetBlue
Deal found 6/3![JetBlue logo]()
$282
This United Airlines deal was found by Cheapflights users on 5/31. 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 6/306:30 pm
BNA
- BOS
1 stop4h 29m
United Airlines
Tue 7/710:55 am
BOS
- BNA
1 stop4h 44m
United Airlines
Deal found 5/31![United Airlines logo]()
$247
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:45 pm
BNA
- BOS
Nonstop2h 36m
JetBlue
Fri 8/2112:42 pm
BOS
- BNA
1 stop5h 23m
JetBlue
Deal found 6/3![JetBlue logo]()
$285
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.
Sun 6/212:30 pm
BNA
- PWM
1 stop7h 35m
Delta
Tue 6/306:00 am
PWM
- BNA
1 stop6h 33m
Delta
Deal found 6/3![Delta logo]()
$290
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:22 pm
BNA
- BOS
1 stop4h 32m
United Airlines
Tue 11/102:16 pm
BOS
- BNA
1 stop4h 54m
United Airlines
Deal found 6/2![United Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 5/31. 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 6/3012:05 pm
BNA
- BOS
1 stop4h 40m
Southwest
Tue 7/72:25 pm
BOS
- BNA
2 stops7h 30m
Southwest
Deal found 5/31![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 5/31. 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 8/2812:35 pm
BNA
- BOS
1 stop6h 05m
Southwest
Sun 8/305:55 am
BOS
- BNA
2 stops6h 05m
Southwest
Deal found 5/31![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 5/30. 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 10/236:55 pm
TRI
- BOS
1 stop6h 03m
Delta
Wed 10/286:55 am
BOS
- TRI
1 stop5h 09m
Delta
Deal found 5/30![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/30. 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 9/186:33 pm
BNA
- BOS
1 stop5h 41m
United Airlines
Mon 9/215:45 am
BOS
- BNA
1 stop4h 49m
United Airlines
Deal found 5/30![United Airlines logo]()
$267
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.
Fri 6/196:14 pm
TRI
- BOS
1 stop6h 26m
American Airlines
Sat 7/46:05 am
BOS
- TRI
1 stop7h 03m
American Airlines
Deal found 6/3![American Airlines logo]()
$404
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.
Wed 8/125:30 pm
TYS
- BOS
1 stop4h 40m
Southwest
Sat 8/155:00 am
BOS
- TYS
2 stops9h 40m
Southwest
Deal found 6/2![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 6/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:50 pm
TRI
- BOS
1 stop4h 44m
Delta
Sun 9/136:55 am
BOS
- TRI
1 stop5h 11m
Delta
Deal found 6/1![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 5/31. 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 9/247:17 pm
TRI
- BOS
1 stop6h 00m
Delta
Tue 9/2910:15 am
BOS
- TRI
1 stop4h 47m
Delta
Deal found 5/31![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 6/1. 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.
Wed 7/1512:45 pm
TYS
- BOS
2 stops10h 40m
Southwest
Sun 7/195:30 am
BOS
- TYS
2 stops10h 15m
Southwest
Deal found 6/1![Southwest logo]()
$335
This Delta deal was found by Cheapflights users on 5/30. 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 10/63:44 pm
LEX
- BOS
1 stop6h 37m
Delta
Sat 10/105:30 am
BOS
- LEX
1 stop4h 50m
Delta
Deal found 5/30![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:55 pm
LEX
- BOS
1 stop7h 19m
United Airlines
Tue 7/76:43 pm
BOS
- LEX
1 stop5h 16m
United Airlines
Deal found 6/1![United Airlines logo]()
$309
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.
Mon 6/228:27 pm
TRI
- BOS
1 stop4h 13m
American Airlines
Wed 7/12:27 pm
BOS
- TRI
1 stop7h 30m
American Airlines
Deal found 6/3![American Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 5/30. 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 10/73:44 pm
LEX
- BOS
1 stop5h 43m
Delta
Sat 10/105:30 am
BOS
- LEX
1 stop4h 50m
Delta
Deal found 5/30![Delta logo]()
$309
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 8/145:45 pm
TYS
- BOS
1 stop4h 35m
Southwest
Sun 8/165:55 am
BOS
- TYS
2 stops9h 05m
Southwest
Deal found 6/4![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 5/30. 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 10/206:00 am
BNA
- PWM
2 stops12h 24m
United Airlines
Sat 10/246:00 am
PWM
- BNA
2 stops9h 19m
United Airlines
Deal found 5/30![United Airlines logo]()
$321
Last-minute flights from Kentucky to New HampshireDiscover last-minute flight deals from Kentucky to New Hampshire. Data last updated June 4, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to New Hampshire. Data last updated June 4, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 6/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:45 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Sat 6/139:53 am
BOS
- TYS
Nonstop2h 23m
Allegiant Air
Deal found 6/1![Allegiant Air logo]()
$166
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.
Sat 6/64:45 pm
BNA
- PWM
1 stop5h 55m
Southwest
Mon 6/83:10 pm
PWM
- BNA
1 stop4h 50m
Southwest
Deal found 6/2![Southwest logo]()
$221
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 6/206:30 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Sat 7/49:40 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/3![Allegiant Air logo]()
$172
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.
Tue 6/238:30 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Sat 7/49:40 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/3![Allegiant Air logo]()
$171
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:30 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Tue 6/3011:38 am
BOS
- TYS
Nonstop2h 23m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$209
This Cheapflightsfares deal was found by Cheapflights users on 5/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:30 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Sat 7/49:40 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 5/30![Allegiant Air logo]()
$191
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:30 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Sat 7/49:40 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$185
This Priceline deal was found by Cheapflights users on 6/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:25 pm
BNA
- BOS
Nonstop2h 34m
Multiple Airlines
Wed 7/810:04 am
BOS
- BNA
1 stop7h 01m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$234
This Delta deal was found by Cheapflights users on 6/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:13 am
BNA
- BOS
Nonstop2h 42m
Delta
Tue 7/147:59 pm
BOS
- BNA
Nonstop3h 02m
Delta
Deal found 6/1![Delta logo]()
$237
This Cheapflightsfares deal was found by Cheapflights users on 5/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:45 pm
BNA
- BOS
Nonstop2h 36m
JetBlue
Tue 7/2110:28 am
BOS
- BNA
Nonstop2h 49m
JetBlue
Deal found 5/31![JetBlue logo]()
$232
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:45 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sat 8/19:55 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$177
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sat 8/19:55 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/3![Allegiant Air logo]()
$198
One-way flights from Kentucky to New HampshireSearch for one-way flight options from Kentucky to New Hampshire. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
Search for one-way flight options from Kentucky to New Hampshire. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 9/59:30 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$56
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$62
This Super.com deal was found by Cheapflights users on 6/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:45 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Deal found 6/1![Allegiant Air logo]()
$73
This American Airlines deal was found by Cheapflights users on 5/30. 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 8/261:43 pm
BNA
- PWM
1 stop7h 17m
American Airlines
Deal found 5/30![American Airlines logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:10 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Deal found 6/1![Allegiant Air logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:45 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/1![Allegiant Air logo]()
$98
This Delta deal was found by Cheapflights users on 6/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:54 pm
BNA
- PWM
1 stop6h 19m
Delta
Deal found 6/1![Delta logo]()
$99
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:01 pm
LEX
- BOS
1 stop17h 08m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 8/16:45 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 8/139:19 pm
CVG
- BOS
1 stop14h 20m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$108
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:30 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$111
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.
Tue 7/282:51 pm
BNA
- PWM
1 stop7h 23m
Delta
Deal found 6/2![Delta logo]()
$111
Find flight deals from Kentucky to New Hampshire
Keep the following information in mind while searching for Kentucky to New Hampshire flight deals. Data was last updated June 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $162 (Cheapflightsfares) |
One-way from | $56 (Kiwi.com) |
Popular in | April |
Cheapest in | September |
Average price | $431 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky 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 4, 2026.
Use the filters below to find and compare flights from Kentucky to New Hampshire that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NashvillePortland
BNA - PWM
BNAPWM
Nashville Intl
Wed 8/19
6:14 am-12:40 pm
1 stop5h 26m
Portland
Sat 8/22
7:22 am-10:54 am
1 stop4h 32m
$173
NashvillePortland
BNA - PWM
BNAPWM
Nashville Intl
Tue 9/8
4:10 pm-11:11 pm
1 stop6h 01m
Portland
Sun 9/13
6:00 am-9:49 am
1 stop4h 49m
$221
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Tue 9/8
5:00 pm-10:27 pm
1 stop5h 27m
Boston Logan Intl
Mon 9/14
6:50 am-1:28 pm
1 stop6h 38m
$222
NashvillePortland
BNA - PWM
BNAPWM
Nashville Intl
Wed 7/15
6:30 pm-11:51 pm
1 stop4h 21m
Portland
Wed 7/22
5:15 am-12:29 pm
2 stops8h 14m
$226
Quickest round-trip
NashvilleBoston
BNA - BOS
BNABOS
Nashville Intl
Tue 8/25
8:40 am-12:10 pm
Nonstop2h 30m
Boston Logan Intl
Sat 8/29
6:00 am-7:49 am
Nonstop2h 49m
$237
NashvilleBoston
BNA - BOS
BNABOS
Nashville Intl
Thu 9/10
6:00 am-12:47 pm
1 stop5h 47m
Boston Logan Intl
Mon 9/14
5:45 am-9:34 am
1 stop4h 49m
$247
NashvilleBoston
BNA - BOS
BNABOS
Nashville Intl
Mon 6/22
6:34 pm-1:14 am
1 stop5h 40m
Boston Logan Intl
Sat 6/27
3:08 pm-7:44 pm
1 stop5h 36m
$247
NashvilleBoston
BNA - BOS
BNABOS
Nashville Intl
Tue 6/30
6:30 pm-11:59 pm
1 stop4h 29m
Boston Logan Intl
Tue 7/7
10:55 am-2:39 pm
1 stop4h 44m
$247
NashvilleBoston
BNA - BOS
BNABOS
Nashville Intl
Tue 11/3
6:22 pm-11:54 pm
1 stop4h 32m
Boston Logan Intl
Tue 11/10
2:16 pm-6:10 pm
1 stop4h 54m
$247
NashvilleBoston
BNA - BOS
BNABOS
Nashville Intl
Tue 7/21
8:05 am-3:00 pm
1 stop5h 55m
Boston Logan Intl
Wed 7/22
8:55 am-2:45 pm
2 stops6h 50m
$262
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Kentucky to New Hampshire
Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Kentucky with our price prediction graph.
BNA-PWM
BNA-BOS
TRI-BOS
TYS-BOS
LEX-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 Kentucky to New Hampshire
USKY-USNH
BNA-PWM
BNA-BOS
TRI-BOS
TYS-BOS
How much does it cost to fly round-trip from Kentucky 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 4, 2026.
Read reviews from past customers who have flown American Airlines from Kentucky to New Hampshire. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.9
Food
6.4
Crew
7.9
Overall
7.1
Comfort
7.2
Boarding
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Entertainment
6.9
Food
6.4
Crew
7.9
Overall
7.1
Comfort
7.2
Boarding
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
Find useful and relevant information for your journey from Kentucky to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Alternative routes for Kentucky 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 Kentucky to New Hampshire by cabin class
Find flights from Kentucky to New Hampshire, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kentucky and New Hampshire flights
Browse other Kentucky and New Hampshire flight options. Last updated on June 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from New Hampshire
Find the right flight back to Kentucky after your stay in New Hampshire
Kentucky to New Hampshire flights
Consider these flights traveling from Kentucky to New Hampshire.
Top airline flying from Kentucky to New Hampshire
Discover the top airline that operate flights from Kentucky 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$387 | FlexibilityNo cancel fee | On-time71% |