Cheap flights from New Hampshire to Philadelphia from $103

The cheapest month to fly to Philadelphia from New Hampshire is in January. Flight prices, which tend to average around $429, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Philadelphia, with average flight prices from New Hampshire averaging around $443.

The cheapest day to depart from New Hampshire to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $298. On the other hand, Sunday is the most expensive day to depart from New Hampshire because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $397.

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from New Hampshire to Philadelphia in the evening for as low as $296. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $379.

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

You are more likely to see cheaper flights to Philadelphia from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $257 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from New Hampshire for as low as $157 on momondo.

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

Delta, JetBlue, and Southwest are the most popular carriers operating from New Hampshire to Philadelphia

American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Philadelphia from New Hampshire according to our data. American Airlines is the first choice among our users, with 94% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 3 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

48 flights are operational daily from New Hampshire to Philadelphia as of August 2026. The most popular departure time for this route is 2:00PM, with 59% of flights per day taking off at noon.

As of August 2026, there are 342 flights per week flying from New Hampshire to Philadelphia. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.