Cheap Flights from San Diego to New Hampshire from £299 Return

Flight deals from San Diego to New Hampshire

Looking for cheap tickets from San Diego to New Hampshire, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Manchester.£299 per passenger.Departing Thu, 13 Nov, returning Mon, 17 Nov.Return flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Thu, 13 Nov, arriving in Manchester.Inbound indirect flight with Breeze Airways, departs from Manchester on Mon, 17 Nov, arriving in San Diego International.Price includes taxes and charges.From £299, select.

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Flying from San Diego to New Hampshire

Arm yourself with these facts on the fly.

Cheapest flight found	£299
Cheapest month to fly	November
Cheapest airport to fly from	San Diego International

How to find cheap flights from San Diego to New Hampshire

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from San Diego to New Hampshire. Other savvy travellers recently found return flights from £299 and one-way tickets from £165 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from San Diego International into Manchester

At the moment, the lowest priced flight tickets to New Hampshire are from San Diego International Airport to Manchester Airport.

Fly in November

We crunched the flight calendar and found the cheapest time to fly from San Diego to New Hampshire is currently November.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from San Diego to anywhere you choose in New Hampshire.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from San Diego to New Hampshire go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the New Hampshire to New Hampshire flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average San Diego to New Hampshire flight price?

We looked at all of the upcoming return flights from San Diego to New Hampshire we could find over the next 12 months. It looks like £299 is the best price. This is good, compared to the average New Hampshire ticket price of £299.

What is the cheapest month to fly from San Diego to New Hampshire?

The cheapest month to fly from San Diego to New Hampshire is currently November.

Which upcoming date is cheapest to fly from San Diego to New Hampshire on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to New Hampshire on Thursday, 13 November 2025.

Are there any direct flights from San Diego to New Hampshire?

Currently, there aren't any direct flights from San Diego to New Hampshire, but you can still fly with a stopover.

If I'm flying from San Diego, where in New Hampshire is cheapest to fly into?

If you're flying from San Diego, the cheapest city in New Hampshire to fly into is Manchester. The cheapest airport serving Manchester at the moment is Manchester.