Cheap flights from San Diego to New Hampshire from $187
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to New Hampshire departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
San DiegoManchester
SAN San Diego - MHT Manchester
SANMHT
San Diego
Thu 11/19
11:45 am-10:10 pm
1 stop7h 25m
Manchester
Wed 12/2
3:35 pm-11:10 pm
2 stops10h 35m
San DiegoManchester
SAN San Diego - MHT Manchester
SANMHT
San Diego
Thu 11/19
9:15 am-10:10 pm
2 stops9h 55m
Manchester
Wed 12/2
3:35 pm-11:10 pm
2 stops10h 35m
San DiegoManchester
SAN San Diego - MHT Manchester
SANMHT
San Diego
Mon 11/2
6:35 am-4:40 pm
1 stop7h 05m
Manchester
Sat 11/7
1:00 pm-8:25 pm
1 stop10h 25m
San DiegoManchester
SAN San Diego - MHT Manchester
SANMHT
San Diego
Thu 10/29
10:40 pm-10:50 am
1 stop9h 10m
Manchester
Thu 11/5
5:20 pm-11:20 pm
1 stop9h 00m
San DiegoManchester
SAN San Diego - MHT Manchester
SANMHT
San Diego
Thu 10/29
9:38 am-11:59 pm
2 stops11h 21m
Manchester
Thu 11/5
2:38 pm-12:19 am
2 stops12h 41m
San DiegoManchester
SAN San Diego - MHT Manchester
SANMHT
San Diego
Tue 11/3
8:45 am-11:59 pm
2 stops12h 14m
Manchester
Tue 11/10
9:25 am-6:34 pm
2 stops12h 09m
San DiegoManchester
SAN San Diego - MHT Manchester
SANMHT
San Diego
Tue 11/3
8:45 am-11:59 pm
3 stops12h 14m
Manchester
Tue 11/10
9:25 am-6:34 pm
2 stops12h 09m
San DiegoManchester
SAN San Diego - MHT Manchester
SANMHT
San Diego
Fri 10/16
9:20 am-9:42 pm
1 stop9h 22m
Manchester
Tue 10/20
1:55 pm-9:34 pm
1 stop10h 39m
San DiegoManchester
SAN San Diego - MHT Manchester
SANMHT
San Diego
Sun 11/22
10:45 pm-11:30 am
2 stops9h 45m
Manchester
Thu 12/3
2:12 pm-9:30 pm
1 stop10h 18m
San DiegoManchester
SAN San Diego - MHT Manchester
SANMHT
San Diego
Sat 11/21
10:45 pm-11:30 am
2 stops9h 45m
Manchester
Wed 12/2
6:30 am-12:58 pm
1 stop9h 28m
See travel insights to New Hampshire from
How to get the cheapest flight ticket from San Diego to New Hampshire
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to New Hampshire?
The month of January is another great option to travel to New Hampshire, with average flight prices from San Diego averaging around $432.
What is the cheapest day to depart on your flight to New Hampshire?
The cheapest day to depart on your flight to New Hampshire is on a Saturday when prices can be found for as low as $344. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Monday, with ticket prices averaging around $470.
What is the cheapest time of day to depart on your flight to New Hampshire?
According to our data, the cheapest time of day to fly to New Hampshire is in the evening. momondo users have found flights departing from San Diego to New Hampshire in the evening for as low as $355. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $474. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight from San Diego to New Hampshire?
You are more likely to see cheaper flights to New Hampshire from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $373 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from San Diego for as low as $335 on momondo.
Cheap San Diego to New Hampshire flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to New Hampshire
Frequently asked questions about flying from San Diego to New Hampshire
When did momondo last update prices for flights from San Diego Airport to New Hampshire?
Prices for flights from San Diego Airport to New Hampshire refresh daily.
How many operators does momondo search for flights from San Diego Airport to New Hampshire?
As of October 2026, there are 2 operators available to choose from for flights from San Diego Airport to New Hampshire.
How old do you have to be to fly from San Diego Airport to New Hampshire?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The travel and health documents you'll need for your trip to New Hampshire may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from San Diego to New Hampshire
Compare and see reviews for airlines that fly from San Diego to New Hampshire with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $302 | Free Cancellation | Rating 7.0 12,126 reviews | |||
| PriceFrom $346 | Free Cancellation | Rating 8.0 4,213 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Diego to New Hampshire?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to New Hampshire. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from San Diego to New Hampshire with flexible booking policies on momondo?
Flights from San Diego to New Hampshire with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from San Diego to New Hampshire?
momondo provides multiple filters to help you find the best flight to New Hampshire from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Diego to New Hampshire right now. Can momondo alert me if prices change?
If you are not ready to book a flight from San Diego to New Hampshire now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New Hampshire and let you know when they change.