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Delaware

$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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — ILG
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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Cheap flight deals from New Hampshire to Delaware

Cheapest flights from New Hampshire to Delaware
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 August 4, 2026.

This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:45 pm
BOS
-
PHL
1 stop9h 48m
Multiple Airlines
Tue 9/88:55 pm
PHL
-
BOS
Nonstop1h 35m
Multiple Airlines
Deal found 7/31$191
This Super.com deal was found by Cheapflights users on 8/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:28 am
BOS
-
PHL
1 stop6h 47m
Frontier
Sun 10/118:00 am
PHL
-
BOS
1 stop26h 32m
Frontier
Deal found 8/2$192
This Frontier deal was found by Cheapflights users on 7/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:45 pm
BOS
-
PHL
1 stop9h 48m
Frontier
Thu 8/207:25 am
PHL
-
BOS
1 stop4h 25m
Frontier
Deal found 7/31$193
This Frontier deal was found by Cheapflights users on 7/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:45 pm
BOS
-
PHL
1 stop9h 48m
Frontier
Sun 8/237:25 am
PHL
-
BOS
1 stop4h 25m
Frontier
Deal found 7/31$195
This Priceline deal was found by Cheapflights users on 7/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:45 pm
BOS
-
PHL
1 stop9h 48m
Multiple Airlines
Sat 8/228:55 pm
PHL
-
BOS
Nonstop1h 31m
Multiple Airlines
Deal found 7/31$196
This Super.com deal was found by Cheapflights users on 8/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:45 pm
BOS
-
PHL
1 stop7h 43m
Frontier
Sat 8/225:41 pm
PHL
-
BOS
1 stop18h 09m
Frontier
Deal found 8/3$199
This CheapOair deal was found by Cheapflights users on 8/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:45 pm
BOS
-
PHL
1 stop9h 48m
Multiple Airlines
Sun 8/238:55 pm
PHL
-
BOS
Nonstop1h 31m
Multiple Airlines
Deal found 8/3$201
This Kissandfly.com deal was found by Cheapflights users on 7/30. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:50 am
BOS
-
PHL
Nonstop1h 40m
Frontier
Sun 8/1611:03 am
PHL
-
BOS
1 stop24h 01m
Frontier
Deal found 7/30$202
This CheapOair deal was found by Cheapflights users on 7/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:45 pm
BOS
-
PHL
1 stop9h 48m
Frontier
Sat 8/225:41 pm
PHL
-
BOS
1 stop18h 09m
Frontier
Deal found 7/31$203
This Kissandfly.com deal was found by Cheapflights users on 8/4. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:54 pm
BOS
-
PHL
1 stop10h 24m
Frontier
Sun 9/136:00 am
PHL
-
BOS
Nonstop1h 25m
Frontier
Deal found 8/4$204
This CheapOair deal was found by Cheapflights users on 7/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:36 am
BOS
-
PHL
1 stop21h 29m
Frontier
Sun 9/203:30 pm
PHL
-
BOS
1 stop19h 21m
Frontier
Deal found 7/31$205
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:45 pm
BOS
-
PHL
Nonstop1h 58m
Multiple Airlines
Sun 10/115:57 pm
PHL
-
BOS
1 stop14h 23m
Multiple Airlines
Deal found 7/30$206

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 August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$191
(Expedia)

One-way from

$99
(Frontier)

Popular in

May

Cheapest in

October

Average price

$265
Provider with most accurate pricing for Boston Logan Intl-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Philadelphia flights.
Search Deals
From New Hampshire to Delaware
Search Deals
One-way flight from New Hampshire to Delaware
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 August 4, 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

Price

Cheapest round-trip

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Tue 9/15

1:30 pm-3:02 pm

Nonstop1h 32m

Philadelphia

Fri 9/18

6:00 am-7:21 am

Nonstop1h 21m

$225

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Thu 9/17

5:45 am-9:43 am

1 stop3h 58m

Philadelphia

Sat 9/19

7:40 pm-11:59 pm

1 stop4h 19m

$245

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Wed 9/2

8:35 pm-10:16 pm

Nonstop1h 41m

Philadelphia

Thu 9/3

1:15 pm-2:45 pm

Nonstop1h 30m

$264

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Tue 8/18

5:45 am-9:43 am

1 stop3h 58m

Philadelphia

Tue 8/18

7:40 pm-11:59 pm

1 stop4h 19m

$265

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Fri 10/9

8:30 pm-10:07 pm

Nonstop1h 37m

Philadelphia

Sun 10/11

6:00 am-7:26 am

Nonstop1h 26m

$271

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Tue 8/25

12:30 pm-10:29 pm

1 stop9h 59m

Philadelphia

Fri 8/28

8:55 pm-10:26 pm

Nonstop1h 31m

$272

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Fri 10/9

8:00 am-9:50 am

Nonstop1h 50m

Philadelphia

Sun 10/11

6:00 am-7:21 am

Nonstop1h 21m

$281

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Fri 9/4

6:01 am-12:23 pm

1 stop6h 22m

Philadelphia

Fri 9/4

6:56 pm-1:11 am

1 stop6h 15m

$315

WorcesterPhiladelphia

ORH - PHL

ORHPHL

Worcester

Thu 8/27

4:45 pm-11:53 pm

1 stop7h 08m

Philadelphia

Thu 9/3

8:00 am-3:52 pm

1 stop7h 52m

$317

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Fri 9/11

9:00 am-5:54 pm

1 stop8h 54m

Philadelphia

Sun 9/13

6:56 pm-1:10 am

1 stop6h 14m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
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

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New Hampshire to Delaware?

    A quick flight from New Hampshire to Delaware can take about 1h 32m. JetBlue provides one of the quickest options available for as low as $225. There are 279 mi between New Hampshire and Delaware. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from New Hampshire to Delaware that include hotel bookings?

    Yes. In addition to deals on New Hampshire to Delaware flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to Delaware?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Delaware.

  • Can I find deals for business class flights from New Hampshire to Delaware?

    Yes. Cheapflights offers flight deals from New Hampshire to Delaware by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for New Hampshire to Delaware

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