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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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — ILG
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
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 August 13, 2025.

Round-trip from

$105
(Cheapflightsfares)

One-way from

$59
(Flightnetwork)

Popular in

May

Cheapest in

September

Average price

$167
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. 23% potential increase in price ($59 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 August 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 August 13, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 10/238:31 amBOS - PHL
Nonstop1h 40mFrontier
Sun 10/266:05 amPHL - BOS
Nonstop1h 31mFrontier
Deal found 8/12$105
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/119:28 amBOS - PHL
Nonstop1h 38mFrontier
Thu 9/187:15 amPHL - BOS
Nonstop1h 28mFrontier
Deal found 8/12$117
This flygcity.se deal was found by Cheapflights users on 8/12. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:45 pmBOS - PHL
Nonstop1h 39mJetBlue
Sat 10/255:16 pmPHL - BOS
Nonstop1h 24mJetBlue
Deal found 8/12$123
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/203:00 pmBOS - PHL
1 stop8h 47mMultiple Airlines
Sun 9/217:15 amPHL - BOS
Nonstop1h 28mMultiple Airlines
Deal found 8/13$125
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 9/189:28 amBOS - PHL
Nonstop1h 38mFrontier
Sun 9/217:15 amPHL - BOS
Nonstop1h 28mFrontier
Deal found 8/13$126
This Frontier deal was found by Cheapflights users on 8/12. 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 8/289:37 amBOS - PHL
Nonstop1h 42mFrontier
Thu 9/47:15 amPHL - BOS
Nonstop1h 28mFrontier
Deal found 8/12$128
This Priceline deal was found by Cheapflights users on 8/13. 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 10/309:39 amBOS - PHL
Nonstop1h 39mFrontier
Sun 11/27:15 amPHL - BOS
Nonstop1h 29mFrontier
Deal found 8/13$129
This Orbitz deal was found by Cheapflights users on 8/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:53 pmBOS - PHL
1 stop9h 06mMultiple Airlines
Sun 9/217:15 amPHL - BOS
Nonstop1h 28mMultiple Airlines
Deal found 8/13$130
This JetBlue deal was found by Cheapflights users on 8/13. 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.
Sat 9/201:24 pmBOS - PHL
Nonstop1h 36mJetBlue
Sat 9/206:10 pmPHL - BOS
Nonstop1h 44mJetBlue
Deal found 8/13$134
This FlightHub deal was found by Cheapflights users on 8/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:31 amBOS - PHL
Nonstop1h 40mFrontier
Sun 10/196:05 amPHL - BOS
Nonstop1h 31mFrontier
Deal found 8/11$135
This Southwest deal was found by Cheapflights users on 8/13. 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 9/96:20 amMHT - PHL
1 stop6h 45mSouthwest
Wed 9/101:40 pmPHL - MHT
1 stop7h 50mSouthwest
Deal found 8/13$174
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/94:24 pmORH - PHL
Nonstop1h 26mAmerican Airlines
Tue 9/162:37 pmPHL - ORH
Nonstop1h 22mAmerican Airlines
Deal found 8/12$175

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 13, 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

Thu 10/23

8:31 am-10:11 am

Nonstop1h 40m

Philadelphia

Sun 10/26

6:05 am-7:36 am

Nonstop1h 31m

$105

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Thu 9/25

9:28 am-11:06 am

Nonstop1h 38m

Philadelphia

Thu 10/2

7:15 am-8:43 am

Nonstop1h 28m

$119

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Thu 9/4

9:28 am-11:06 am

Nonstop1h 38m

Philadelphia

Sun 9/7

7:15 am-8:43 am

Nonstop1h 28m

$126

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Thu 9/18

9:28 am-11:06 am

Nonstop1h 38m

Philadelphia

Sun 9/21

7:15 am-8:43 am

Nonstop1h 28m

$128

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Thu 9/25

9:28 am-11:06 am

Nonstop1h 38m

Philadelphia

Sun 9/28

7:15 am-8:43 am

Nonstop1h 28m

$128

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Thu 9/11

9:28 am-11:06 am

Nonstop1h 38m

Philadelphia

Sun 9/14

7:15 am-8:43 am

Nonstop1h 28m

$128

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Tue 9/9

1:24 pm-3:00 pm

Nonstop1h 36m

Philadelphia

Tue 9/9

6:10 pm-7:49 pm

Nonstop1h 39m

$134

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Thu 10/16

8:31 am-10:11 am

Nonstop1h 40m

Philadelphia

Sun 10/19

6:05 am-7:36 am

Nonstop1h 31m

$135

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Sat 9/27

1:24 pm-3:00 pm

Nonstop1h 36m

Philadelphia

Sat 10/4

6:50 am-8:07 am

Nonstop1h 17m

$137

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Wed 9/3

6:10 am-2:56 pm

1 stop8h 46m

Philadelphia

Thu 9/4

7:15 am-8:43 am

Nonstop1h 28m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

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 August 13, 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

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

Food

6.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

Food

6.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

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.

  • 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 Frontier ($59), Southwest ($87), and American Airlines ($95).

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$286Average$397FlexibilityNo cancel feeOn-time71%

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