Cheap flights from New Hampshire to Los Angeles from $123

The month of February is, on average, the cheapest month to fly to Los Angeles from New Hampshire, with most prices found around $437. If you aren’t able to travel during the month of February, then book flights to Los Angeles from New Hampshire during March instead. Flights to Los Angeles in March, while not as cheap as those in February, still average around $457.

Our data shows that Thursday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $390. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Sunday is $507.

Our most recent data shows that the best time of day to fly to Los Angeles is in the evening. Flights from New Hampshire to Los Angeles during this time can be as low as $380. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $571 per ticket.

You are more likely to see cheaper flights to Los Angeles from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $375 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from New Hampshire for as low as $309 on momondo.

Southwest, American Airlines, and United Airlines are the most popular carriers operating from New Hampshire to Los Angeles Los Angeles

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Los Angeles from New Hampshire according to our data. Southwest is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Los Angeles. Keep in mind that there are 4 different airlines that fly to Los Angeles on a routine basis, so you have a few additional options to choose from.

The number of flights available between New Hampshire and Los Angeles is 287 per week as of August 2026. The most frequent departure day is Wed, with 19% of weekly flights leaving on this day.

On average, it takes 8h 18m to fly from New Hampshire to Los Angeles if you fly out of Manchester (the most popular airport in New Hampshire) and into Los Angeles (the most popular airport in Los Angeles). If you’re flying out of Lebanon and into Los Angeles, then the flight time is around 9h 13m.