Cheap flights from Charleston to New Hampshire from $66

The month of January is another great option to travel to New Hampshire, with average flight prices from Charleston averaging around $199.

The cheapest day to depart on your flight to New Hampshire is on a Thursday when prices can be found for as low as $223. 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 Sunday, with ticket prices averaging around $384.

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 Charleston to New Hampshire in the evening for as low as $190. 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 at noon because they tend to be around $301. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Charleston to Manchester for the best Charleston - New Hampshire flight prices

You are more likely to see cheaper flights to New Hampshire from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $230 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Charleston for as low as $161 on momondo.

There is only 1 cabin class available to choose from on Charleston to New Hampshire flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Breeze Airways, American Airlines, and JetBlue are the most popular carriers operating from Charleston to New Hampshire

American Airlines, Breeze Airways and Southwest are the top three most popular airlines that fly to New Hampshire from Charleston according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to New Hampshire. Keep in mind that there are 4 different airlines that fly to New Hampshire on a routine basis, so you have a few additional options to choose from.

The number of flights available between Charleston and New Hampshire is 9 per day as of April 2026. The most frequent departure time is 7:00AM, with 100% of daily flights leaving at noon.

64 flights are operational weekly from Charleston to New Hampshire as of April 2026. The most popular departure day for this route is Sat, with 23% of flights per week taking off on this day.