$99+ Cheap flights from New Hampshire to Delaware
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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — ILG
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from New Hampshire to Delaware 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 New Hampshire to DelawareExplore the most affordable flight options available from New Hampshire to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from New Hampshire to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This SmartFares deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:49 am
BOS
- PHL
Nonstop1h 33m
JetBlue
Sun 8/169:12 am
PHL
- BOS
Nonstop1h 23m
JetBlue
Deal found 7/21![JetBlue logo]()
$189
This SmartFares deal was found by Cheapflights users on 7/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:02 am
BOS
- PHL
Nonstop1h 33m
JetBlue
Sat 8/88:55 pm
PHL
- BOS
Nonstop1h 31m
JetBlue
Deal found 7/19![JetBlue logo]()
$191
This Super.com deal was found by Cheapflights users on 7/19. 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 8/86:35 am
BOS
- PHL
Nonstop1h 33m
JetBlue
Tue 8/118:55 pm
PHL
- BOS
Nonstop1h 31m
JetBlue
Deal found 7/19![JetBlue logo]()
$196
This Super.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:00 am
BOS
- PHL
Nonstop1h 30m
JetBlue
Wed 8/58:55 pm
PHL
- BOS
Nonstop1h 31m
JetBlue
Deal found 7/21![JetBlue logo]()
$197
This Super.com deal was found by Cheapflights users on 7/18. 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.
Tue 8/47:00 am
BOS
- PHL
Nonstop1h 30m
JetBlue
Tue 8/48:55 pm
PHL
- BOS
Nonstop1h 31m
JetBlue
Deal found 7/18![JetBlue logo]()
$198
This Super.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:49 am
BOS
- PHL
Nonstop1h 33m
JetBlue
Mon 8/179:12 am
PHL
- BOS
Nonstop1h 23m
JetBlue
Deal found 7/20![JetBlue logo]()
$199
This Frontier deal was found by Cheapflights users on 7/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:45 pm
BOS
- PHL
1 stop9h 48m
Frontier
Sat 8/299:16 pm
PHL
- BOS
1 stop11h 53m
Frontier
Deal found 7/22![Frontier logo]()
$200
This Super.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:49 am
BOS
- PHL
Nonstop1h 33m
JetBlue
Sat 8/299:00 am
PHL
- BOS
Nonstop1h 24m
JetBlue
Deal found 7/21![JetBlue logo]()
$201
This Super.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:20 pm
BOS
- PHL
Nonstop1h 44m
JetBlue
Thu 9/176:48 pm
PHL
- BOS
Nonstop2h 08m
JetBlue
Deal found 7/20![JetBlue logo]()
$202
This Cheapflightsfares deal was found by Cheapflights users on 7/19. 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 9/138:00 am
BOS
- PHL
Nonstop1h 50m
JetBlue
Fri 9/186:00 am
PHL
- BOS
Nonstop1h 21m
JetBlue
Deal found 7/19![JetBlue logo]()
$203
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/128:00 am
BOS
- PHL
Nonstop1h 34m
American Airlines
Fri 8/145:30 pm
PHL
- BOS
Nonstop1h 33m
American Airlines
Deal found 7/19![American Airlines logo]()
$204
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:50 am
BOS
- PHL
Nonstop1h 40m
Delta
Sun 8/96:00 am
PHL
- BOS
Nonstop1h 30m
Delta
Deal found 7/20![Delta logo]()
$205
Best flights from New Hampshire to DelawareDiscover carefully curated flight deals from New Hampshire to Delaware that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from New Hampshire to Delaware that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:35 pm
BOS
- PHL
Nonstop1h 41m
Delta
Thu 8/66:00 am
PHL
- BOS
Nonstop1h 30m
Delta
Deal found 7/19![Delta logo]()
$205
This United Airlines deal was found by Cheapflights users on 7/18. 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 8/35:45 am
BOS
- PHL
1 stop4h 00m
United Airlines
Tue 8/410:39 am
PHL
- BOS
1 stop6h 45m
United Airlines
Deal found 7/18![United Airlines logo]()
$243
This American Airlines deal was found by Cheapflights users on 7/18. 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 8/195:23 pm
ORH
- PHL
Nonstop1h 32m
American Airlines
Sat 8/223:32 pm
PHL
- ORH
Nonstop1h 26m
American Airlines
Deal found 7/18![American Airlines logo]()
$289
This JetBlue deal was found by Cheapflights users on 7/22. 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 8/46:21 pm
BOS
- PHL
Nonstop1h 39m
JetBlue
Thu 8/68:55 pm
PHL
- BOS
Nonstop1h 31m
JetBlue
Deal found 7/22![JetBlue logo]()
$291
This Southwest deal was found by Cheapflights users on 7/22. 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 10/95:50 am
BOS
- PHL
1 stop8h 50m
Southwest
Sun 10/116:45 am
PHL
- BOS
2 stops7h 00m
Southwest
Deal found 7/22![Southwest logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/2811:05 am
BOS
- SBY
1 stop8h 50m
Multiple Airlines
Wed 9/308:06 pm
SBY
- BOS
1 stop15h 38m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:50 am
BOS
- PHL
Nonstop1h 40m
Delta
Tue 8/116:00 am
PHL
- BOS
Nonstop1h 30m
Delta
Deal found 7/20![Delta logo]()
$205
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:50 am
BOS
- PHL
Nonstop1h 40m
Delta
Mon 8/107:55 pm
PHL
- BOS
Nonstop1h 54m
Delta
Deal found 7/21![Delta logo]()
$215
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:45 am
BOS
- PHL
1 stop3h 58m
United Airlines
Mon 8/177:40 pm
PHL
- BOS
1 stop4h 19m
United Airlines
Deal found 7/20![United Airlines logo]()
$259
This JetBlue deal was found by Cheapflights users on 7/18. 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 8/144:45 pm
ORH
- PHL
1 stop7h 08m
JetBlue
Fri 8/216:00 am
PHL
- ORH
1 stop9h 52m
JetBlue
Deal found 7/18![JetBlue logo]()
$300
This Delta deal was found by Cheapflights users on 7/19. 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 10/98:30 pm
BOS
- PHL
Nonstop1h 37m
Delta
Sun 10/117:50 pm
PHL
- BOS
Nonstop1h 37m
Delta
Deal found 7/19![Delta logo]()
$261
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:16 pm
ORH
- PHL
Nonstop1h 29m
American Airlines
Sat 10/103:25 pm
PHL
- ORH
Nonstop1h 24m
American Airlines
Deal found 7/21![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:00 am
BOS
- PHL
1 stop8h 54m
United Airlines
Wed 9/97:40 pm
PHL
- BOS
1 stop4h 19m
United Airlines
Deal found 7/20![United Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 7/19. 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 8/55:45 am
BOS
- PHL
1 stop4h 00m
United Airlines
Sun 8/96:10 am
PHL
- BOS
1 stop5h 42m
United Airlines
Deal found 7/19![United Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 7/22. 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 10/95:16 pm
ORH
- PHL
Nonstop1h 29m
American Airlines
Fri 10/163:25 pm
PHL
- ORH
Nonstop1h 24m
American Airlines
Deal found 7/22![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Sun 8/95:45 am
BOS
- PHL
1 stop4h 00m
United Airlines
Thu 8/1310:30 am
PHL
- BOS
1 stop4h 20m
United Airlines
Deal found 7/18![United Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:41 am
BOS
- SBY
2 stops11h 51m
Multiple Airlines
Mon 8/108:34 pm
SBY
- BOS
1 stop12h 35m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 7/18. 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 8/287:40 am
PWM
- PHL
1 stop8h 20m
Southwest
Sun 8/301:35 pm
PHL
- PWM
1 stop7h 55m
Southwest
Deal found 7/18![Southwest logo]()
$451
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/55:23 pm
ORH
- PHL
Nonstop1h 32m
American Airlines
Sat 8/83:32 pm
PHL
- ORH
Nonstop1h 26m
American Airlines
Deal found 7/19![American Airlines logo]()
$377
This JetBlue deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:45 pm
ORH
- PHL
1 stop7h 08m
JetBlue
Wed 8/126:00 am
PHL
- ORH
1 stop9h 52m
JetBlue
Deal found 7/20![JetBlue logo]()
$420
This Delta deal was found by Cheapflights users on 7/22. 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 11/258:59 pm
BOS
- PHL
Nonstop1h 39m
Delta
Sat 11/286:00 am
PHL
- BOS
Nonstop1h 35m
Delta
Deal found 7/22![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 7/19. 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 10/86:30 am
PWM
- PHL
1 stop8h 10m
Southwest
Sun 10/112:45 pm
PHL
- PWM
1 stop8h 15m
Southwest
Deal found 7/19![Southwest logo]()
$451
This United deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3011:00 am
LEB
- PHL
2 stops22h 43m
Multiple Airlines
Mon 8/316:56 pm
PHL
- LEB
2 stops15h 06m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$453
This Priceline deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:45 pm
ORH
- PHL
1 stop7h 08m
JetBlue
Thu 9/107:00 am
PHL
- ORH
1 stop8h 24m
JetBlue
Deal found 7/20![JetBlue logo]()
$430
This Southwest deal was found by Cheapflights users on 7/22. 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 10/236:30 am
PWM
- PHL
1 stop8h 10m
Southwest
Sun 10/254:45 pm
PHL
- PWM
1 stop6h 15m
Southwest
Deal found 7/22![Southwest logo]()
$461
This JetBlue deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:45 pm
ORH
- PHL
1 stop7h 06m
JetBlue
Sat 9/127:00 am
PHL
- ORH
1 stop8h 24m
JetBlue
Deal found 7/21![JetBlue logo]()
$430
This Southwest deal was found by Cheapflights users on 7/22. 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 10/57:10 am
MHT
- PHL
1 stop7h 30m
Southwest
Tue 10/611:25 am
PHL
- MHT
1 stop5h 15m
Southwest
Deal found 7/22![Southwest logo]()
$461
This American Airlines deal was found by Cheapflights users on 7/18. 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 9/37:24 pm
BOS
- SBY
1 stop3h 34m
American Airlines
Mon 9/76:41 am
SBY
- BOS
1 stop3h 31m
American Airlines
Deal found 7/18![American Airlines logo]()
$470
This Priceline deal was found by Cheapflights users on 7/18. 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.
Sat 9/194:15 pm
ORH
- PHL
1 stop6h 52m
JetBlue
Mon 9/217:00 am
PHL
- ORH
1 stop8h 24m
JetBlue
Deal found 7/18![JetBlue logo]()
$430
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:45 am
MHT
- PHL
1 stop8h 15m
Southwest
Wed 8/1910:45 am
PHL
- MHT
2 stops6h 50m
Southwest
Deal found 7/20![Southwest logo]()
$467
Last-minute flights from New Hampshire to DelawareDiscover last-minute flight deals from New Hampshire to Delaware. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to Delaware. Data last updated July 23, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:21 pm
BOS
- PHL
Nonstop1h 39m
JetBlue
Thu 8/68:55 pm
PHL
- BOS
Nonstop1h 31m
JetBlue
Deal found 7/21![JetBlue logo]()
$197
This Super.com deal was found by Cheapflights users on 7/18. 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.
Tue 8/47:00 am
BOS
- PHL
Nonstop1h 30m
JetBlue
Tue 8/48:55 pm
PHL
- BOS
Nonstop1h 31m
JetBlue
Deal found 7/18![JetBlue logo]()
$198
This SmartFares deal was found by Cheapflights users on 7/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:02 am
BOS
- PHL
Nonstop1h 33m
JetBlue
Sat 8/88:55 pm
PHL
- BOS
Nonstop1h 31m
JetBlue
Deal found 7/19![JetBlue logo]()
$191
This lol.travel deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:02 am
BOS
- PHL
Nonstop1h 33m
JetBlue
Sun 8/98:55 pm
PHL
- BOS
Nonstop1h 31m
JetBlue
Deal found 7/20![JetBlue logo]()
$202
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:50 am
BOS
- PHL
Nonstop1h 40m
Delta
Mon 8/106:00 am
PHL
- BOS
Nonstop1h 30m
Delta
Deal found 7/20![Delta logo]()
$205
This Super.com deal was found by Cheapflights users on 7/19. 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 8/86:35 am
BOS
- PHL
Nonstop1h 33m
JetBlue
Tue 8/118:55 pm
PHL
- BOS
Nonstop1h 31m
JetBlue
Deal found 7/19![JetBlue logo]()
$196
This Super.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:49 am
BOS
- PHL
Nonstop1h 33m
JetBlue
Mon 8/179:12 am
PHL
- BOS
Nonstop1h 23m
JetBlue
Deal found 7/20![JetBlue logo]()
$199
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/128:00 am
BOS
- PHL
Nonstop1h 34m
American Airlines
Fri 8/145:30 pm
PHL
- BOS
Nonstop1h 33m
American Airlines
Deal found 7/19![American Airlines logo]()
$204
This SmartFares deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:49 am
BOS
- PHL
Nonstop1h 33m
JetBlue
Sun 8/169:12 am
PHL
- BOS
Nonstop1h 23m
JetBlue
Deal found 7/21![JetBlue logo]()
$189
This Cheapflightsfares deal was found by Cheapflights users on 7/19. 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.
Fri 8/146:49 am
BOS
- PHL
Nonstop1h 33m
JetBlue
Mon 8/179:12 am
PHL
- BOS
Nonstop1h 23m
JetBlue
Deal found 7/19![JetBlue logo]()
$203
This Frontier deal was found by Cheapflights users on 7/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:45 pm
BOS
- PHL
1 stop9h 48m
Frontier
Sat 8/299:16 pm
PHL
- BOS
1 stop11h 53m
Frontier
Deal found 7/22![Frontier logo]()
$200
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:12 pm
MHT
- PHL
1 stop25h 38m
American Airlines
Wed 8/2610:00 pm
PHL
- MHT
Nonstop1h 36m
American Airlines
Deal found 7/21![American Airlines logo]()
$235
One-way flights from New Hampshire to DelawareSearch for one-way flight options from New Hampshire to Delaware. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from New Hampshire to Delaware. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Super.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:21 pm
BOS
- PHL
Nonstop1h 39m
JetBlue
Deal found 7/21![JetBlue logo]()
$99
This Flysmarter deal was found by Cheapflights users on 7/19. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:49 am
BOS
- PHL
Nonstop1h 33m
JetBlue
Deal found 7/19![JetBlue logo]()
$101
This Cheapflightsfares deal was found by Cheapflights users on 7/19. 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 8/306:49 am
BOS
- PHL
Nonstop1h 33m
JetBlue
Deal found 7/19![JetBlue logo]()
$102
This Delta deal was found by Cheapflights users on 7/18. 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 8/196:50 am
BOS
- PHL
Nonstop1h 40m
Delta
Deal found 7/18![Delta logo]()
$103
This Super.com deal was found by Cheapflights users on 7/22. 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.
Thu 8/67:02 am
BOS
- PHL
Nonstop1h 33m
JetBlue
Deal found 7/22![JetBlue logo]()
$104
This Super.com deal was found by Cheapflights users on 7/22. 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.
Fri 8/76:49 am
BOS
- PHL
Nonstop1h 33m
JetBlue
Deal found 7/22![JetBlue logo]()
$105
This Super.com deal was found by Cheapflights users on 7/22. 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.
Wed 8/2612:45 pm
BOS
- PHL
1 stop9h 48m
Frontier
Deal found 7/22![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:34 pm
BOS
- PHL
1 stop11h 09m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$107
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:50 am
BOS
- PHL
Nonstop1h 40m
Delta
Deal found 7/21![Delta logo]()
$108
This Expedia deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:28 am
BOS
- PHL
1 stop6h 47m
Frontier
Deal found 7/21![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:55 am
MHT
- PHL
1 stop29h 32m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:01 am
PWM
- PHL
1 stop29h 26m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$135
Find flight deals from New Hampshire to Delaware
Keep the following information in mind while searching for New Hampshire to Delaware flight deals. Data was last updated July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $189 (SmartFares) |
One-way from | $99 (Super.com) |
Popular in | May |
Cheapest in | October |
Average price | $268 |
Cheapflights Fare Finder
Customize your flight search to find flights from New Hampshire to Delaware 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 July 23, 2026.
Use the filters below to find and compare flights from New Hampshire to Delaware that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Mon 8/3
8:35 pm-10:16 pm
Nonstop1h 41m
Philadelphia
Thu 8/6
6:00 am-7:30 am
Nonstop1h 30m
$205
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Thu 8/6
6:50 am-8:30 am
Nonstop1h 40m
Philadelphia
Tue 8/11
6:00 am-7:30 am
Nonstop1h 30m
$205
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Thu 8/6
6:50 am-8:30 am
Nonstop1h 40m
Philadelphia
Mon 8/10
7:55 pm-9:49 pm
Nonstop1h 54m
$215
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Mon 8/3
5:45 am-9:45 am
1 stop4h 00m
Philadelphia
Tue 8/4
10:39 am-5:24 pm
1 stop6h 45m
$243
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Fri 8/14
5:45 am-9:43 am
1 stop3h 58m
Philadelphia
Mon 8/17
7:40 pm-11:59 pm
1 stop4h 19m
$259
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Fri 10/9
8:30 pm-10:07 pm
Nonstop1h 37m
Philadelphia
Sun 10/11
7:50 pm-9:27 pm
Nonstop1h 37m
$261
WorcesterPhiladelphia
ORH - PHL
ORHPHL
Worcester
Wed 8/19
5:23 pm-6:55 pm
Nonstop1h 32m
Philadelphia
Sat 8/22
3:32 pm-4:58 pm
Nonstop1h 26m
$289
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Tue 8/4
6:21 pm-8:00 pm
Nonstop1h 39m
Philadelphia
Thu 8/6
8:55 pm-10:26 pm
Nonstop1h 31m
$291
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Tue 9/8
9:00 am-5:54 pm
1 stop8h 54m
Philadelphia
Wed 9/9
7:40 pm-11:59 pm
1 stop4h 19m
$295
BostonPhiladelphia
BOS - PHL
BOSPHL
Boston Logan Intl
Wed 8/5
5:45 am-9:45 am
1 stop4h 00m
Philadelphia
Sun 8/9
6:10 am-11:52 am
1 stop5h 42m
$295
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from New Hampshire to Delaware
Have a flexible travel schedule? Discover the best time to fly to Delaware from New Hampshire with our price prediction graph.
BOS-PHL
MHT-PHL
PWM-PHL
BOS-SBY
ORH-PHL
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 New Hampshire to Delaware
USNH-USDE
BOS-PHL
MHT-PHL
PWM-PHL
BOS-SBY
No data available for this route at this time. Please check back soon.
Related info for your journey
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