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Delaware

$59+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — ILG
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$117
(Cheapflightsfares)

One-way from

$59
(Cheapflightsfares)

Popular in

May

Cheapest in

January

Average price

$159
From New Hampshire to Delaware
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One-way flight from New Hampshire to Delaware
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Highest demand for flights based on searches. 22% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Priceline deal was found by Cheapflights users on 9/11. 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 10/98:31 amBOS - PHL
Nonstop1h 40mFrontier
Thu 10/166:05 amPHL - BOS
Nonstop1h 31mFrontier
Deal found 9/11$113
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 11/228:24 amBOS - PHL
Nonstop1h 40mFrontier
Sun 11/236:00 amPHL - BOS
Nonstop1h 29mFrontier
Deal found 9/10$117
This Priceline deal was found by Cheapflights users on 9/10. 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 10/98:31 amBOS - PHL
Nonstop1h 40mFrontier
Sun 10/126:05 amPHL - BOS
Nonstop1h 31mFrontier
Deal found 9/10$118
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 9/2510:13 amBOS - PHL
1 stop7h 50mFrontier
Sun 9/287:15 amPHL - BOS
Nonstop1h 28mFrontier
Deal found 9/10$119
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/259:28 amBOS - PHL
Nonstop1h 38mMultiple Airlines
Tue 9/3012:00 pmPHL - BOS
1 stop11h 57mMultiple Airlines
Deal found 9/10$121
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/259:28 amBOS - PHL
Nonstop1h 38mMultiple Airlines
Sat 9/279:50 pmPHL - BOS
1 stop13h 23mMultiple Airlines
Deal found 9/10$122
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 10/210:13 amBOS - PHL
1 stop7h 50mFrontier
Sun 10/57:15 amPHL - BOS
Nonstop1h 28mFrontier
Deal found 9/11$125
This Frontier deal was found by Cheapflights users on 9/11. 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.
Thu 11/139:39 amBOS - PHL
Nonstop1h 39mFrontier
Mon 11/176:00 amPHL - BOS
1 stop5h 35mFrontier
Deal found 9/11$126
This JetBlue deal was found by Cheapflights users on 9/10. 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.
Wed 10/157:40 amBOS - PHL
Nonstop1h 53mJetBlue
Tue 10/2110:20 amPHL - BOS
Nonstop1h 25mJetBlue
Deal found 9/10$127
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/29:28 amBOS - PHL
Nonstop1h 38mMultiple Airlines
Mon 10/69:55 pmPHL - BOS
1 stop13h 31mMultiple Airlines
Deal found 9/9$128
This JetBlue deal was found by Cheapflights users on 9/9. 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.
Wed 10/293:20 pmMHT - PHL
1 stop7h 38mJetBlue
Mon 11/312:00 pmPHL - MHT
1 stop9h 47mJetBlue
Deal found 9/9$203
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/113:27 pmORH - PHL
Nonstop1h 26mAmerican Airlines
Sat 11/151:45 pmPHL - ORH
Nonstop1h 17mAmerican Airlines
Deal found 9/10$214

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 September 11, 2025.
Use the filters below to find and compare flights from New Hampshire to Delaware that are best for you.

Fly from

New Hampshire

Fly to

Delaware

Route

Depart

Return

Price

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Tue 11/11

11:00 am-12:43 pm

Nonstop1h 43m

Philadelphia

Mon 11/17

6:02 am-7:40 am

Nonstop1h 38m

$127

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Thu 11/13

7:00 am-8:37 am

Nonstop1h 37m

Philadelphia

Tue 11/18

6:00 am-7:20 am

Nonstop1h 20m

$127

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Sat 11/8

4:15 pm-5:57 pm

Nonstop1h 42m

Philadelphia

Sun 11/16

6:02 am-7:40 am

Nonstop1h 38m

$127

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Sun 11/9

7:00 am-8:37 am

Nonstop1h 37m

Philadelphia

Wed 11/19

4:52 pm-6:14 pm

Nonstop1h 22m

$127

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Sat 11/8

4:15 pm-5:57 pm

Nonstop1h 42m

Philadelphia

Wed 11/19

6:02 am-7:40 am

Nonstop1h 38m

$127

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Sun 11/9

7:00 am-8:37 am

Nonstop1h 37m

Philadelphia

Sun 11/16

6:00 am-7:20 am

Nonstop1h 20m

$127

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Wed 11/12

11:00 am-12:43 pm

Nonstop1h 43m

Philadelphia

Tue 11/18

10:15 am-11:47 am

Nonstop1h 32m

$139

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Sat 11/1

6:15 pm-8:04 pm

Nonstop1h 49m

Philadelphia

Sun 11/2

5:00 am-6:30 am

Nonstop1h 30m

$143

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Thu 10/30

7:40 am-9:30 am

Nonstop1h 50m

Philadelphia

Sat 11/1

6:00 am-7:30 am

Nonstop1h 30m

$143

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Thu 11/13

2:20 pm-3:57 pm

Nonstop1h 37m

Philadelphia

Thu 11/20

8:25 am-9:44 am

Nonstop1h 19m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 60 results
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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.

Reviews of airlines servicing Delaware

Get insights into the airlines that provide service to Delaware. 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 Delaware. Reviews last updated September 11, 2025.
See what other customers who have flown with American Airlines from New Hampshire to Delaware have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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 26m. Delta provides one of the quickest options available for as low as $214. There are 241 mi between New Hampshire and Delaware. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from New Hampshire to Delaware one-way?

    The cheapest airlines for a one-way flight from New Hampshire to Delaware are Delta ($70), JetBlue ($102), and American Airlines ($124).

  • 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from New Hampshire to Delaware

Discover the top airline that operate flights from New Hampshire to Delaware. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$286Average$397FlexibilityNo cancel feeOn-time71%

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