$112 Find Cheap Flights from Wilmington to New Hampshire - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Wilmington to New Hampshire departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Wilmington to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Boston
Bostonnonstop$240
Portland
Portland1 stop$285
Boston
Bostonnonstop$240
Portland
Portland1 stop$285
Booking Insights

KAYAK's insights & trends for Wilmington to New Hampshire flights

Get data-powered insights and trends into flights from Wilmington to New Hampshire to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Wilmington to New Hampshire?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Wilmington to New Hampshire departing in September.

Flight prices are below average for this route right now.

Flights to New Hampshire from Wilmington usually cost between $353 and $576 in September.
The lowest price found in the past 5 days was $309 on American Airlines (Sep 22-Sep 29).

What is the cheapest Wilmington to New Hampshire flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to New Hampshire from Wilmington found in the last 5 days was to Manchester, at $383 round-trip. The most popular route is from Wilmington (ILM) to Manchester (MHT), and the cheapest round-trip airline ticket found on this route in the last 5 days was $383.

What is the cheapest time of day to fly to New Hampshire?

The average price for all round-trip flights from Wilmington to New Hampshire depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to New Hampshire is generally in the afternoon, when round-trip flights cost $236 on average. Morning departures are around 11% cheaper than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally in the evening, which is peak travel time and where the average cost of a ticket is $275.

Can I save money by flying with a layover from Wilmington to New Hampshire?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $353 on average.

What is the cheapest month to fly from Wilmington to New Hampshire?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Wilmington to New Hampshire, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Wilmington to New Hampshire is April, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $771 and $485 respectively.

What’s the cheapest day of the week to fly from Wilmington to New Hampshire?

The average price of all round-trip flights from Wilmington to New Hampshire clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Wilmington to New Hampshire, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from New Hampshire, Saturday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Wilmington to New Hampshire?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Wilmington to New Hampshire, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Wilmington to New Hampshire, you should book around 4 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low season

February

Cheapest flight

$112
Best time to beat the crowds but there is an average 37% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Wilmington to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Wilmington to New Hampshire?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Wilmington to New Hampshire.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wilmington to New Hampshire?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Wilmington to New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Wilmington to New Hampshire?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Wilmington to New Hampshire with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wilmington to New Hampshire?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Wilmington to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to New Hampshire

  • Looking for a cheap flight? 25% of our users found tickets from Wilmington to the following destinations at these prices or less: Boston $186 one-way - $286 round-trip

Reviews of the top airlines flying from Wilmington to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying from Wilmington to New Hampshire. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Wilmington to New Hampshire? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Avelo AirlinesOverall score based on 85 reviews
5.0Entertainment
7.7Boarding
7.1Comfort
8.2Crew
5.1Food
Airline reviews

Packed old plane with uncomfortable seats. Great crew, especially Tara who was helpful to many. No water offered. Hard landing. Discount pricing is the benefit!

8.0 ExcellentMaurice, Aug 2026
Read more Avelo Airlines reviews

Packed old plane with uncomfortable seats. Great crew, especially Tara who was helpful to many. No water offered. Hard landing. Discount pricing is the benefit!

Flight was smooth. We boarded early and left Grand Rapids about a half hour ahead of schedule. We then arrived in Lakeland about 40 minutes early. Flights attendants (3) were welcoming and pleasant. Wish we would have at least been offered to buy a bottle of water. No beverage service at all.

I really liked the young man who checked me in and took my bags! He was so kind and was very helpful! I told my sister about the great service and him and she said that is why she flies Avelo Air.

The flight was delayed by a lot and the seats are pretty tight

Surprisingly was one of the better flights I’ve been on

Short 2-hour flight, we took off on time, ETA was earlier than stated, no interaction needed with stewards, no food, no entertainment on such a short flight.

Avelo provided exactly what I expected. They are a low-cost option with no frills but the experience was comfortable and the staff was great! I will be using them in the future for trips when cost is a priority for me.

Expect nothing and you will be fine. Seats are crammed.

No frills, i.e., no drinks or snacks. One is charged for everything. The cost really adds up. The crew and flight attendants were excellent and very pleasant.

Flight was cancelled and received no help had to drive to Baltimore in rental costing over $500.00

Absolutely infuriating. I was flying standby to get home earlier after flying 4 times with American in 6 days. I was #2 on the list with seats near the front and middle, in addition to the 4 first class upgrade seats that came back into the pool. I am a Platinum member, have their card, and they put me in the 2nd to last row in the middle. No loyalty whatsoever and they lost a fan for life. There is reason people have negative comments about American and I am done supporting them.

Didn’t happe- would have missed connection so we rebooked

The airplane I love and I love I came back safe thank you American airlines

Ninth consecutive American flight I have been on that was delayed

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

It was late, then the bathroom was inoperable plus it was very hot as well. Plane was very old

Overall, I had a great flight on American Airlines. The only compliant that I have is that my gate changed 30 minutes before boarding the flight. This was annoying because I had a connection in Charlotte and it's a very big airport.

Our flight was delayed 45 minutes and we missed our connection, while we were able to get a flight the following day the voucher for food did not work.

Everything you need to know for your flight from Wilmington to New Hampshire

Information on your arrival and departure airports