Cheap flights from New Hampshire to the United States from $97

In general, January is the cheapest month to fly from New Hampshire to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $285. If you aren’t able to travel during the month of January, then book flights to United States from New Hampshire during September instead. Flights to United States in September, while not as cheap as those in January, still average around $337.

According to our data, Friday is the cheapest day to fly to United States from New Hampshire. The lowest ticket price found for a Friday departure recently was $388. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $499. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

The cheapest time of day to fly to United States is in the morning when flights can be purchased for as low as $358. Try not to purchase tickets in the afternoon because they tend to be around $369. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Portsmouth Pease Intl to Orlando for the best New Hampshire - United States flight prices

You are more likely to see cheaper flights to United States from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $205 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from New Hampshire for as low as $160 on momondo.

There are 4 cabin classes available to choose from on New Hampshire to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, United Airlines, and JetBlue are the most popular carriers operating from New Hampshire to United States

Southwest, JetBlue and American Airlines are the top three most popular airlines that fly to United States from New Hampshire according to our data. Southwest is the first choice among our users, with 44% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 6 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

As of August 2026, there are 312 flights per day flying from New Hampshire to United States. The most common time of day flights depart is 7:00AM, with 52% of flights taking off at noon.

2,184 flights are operational weekly from New Hampshire to United States as of August 2026. The most popular departure day for this route is Thu, with 18% of flights per week taking off on this day.