Cheap flights from San José to New Jersey from $124

The month of November is, on average, the cheapest month to fly to New Jersey from San José, with most prices found around $275. If you are unable to visit New Jersey during the month of November, then departing from San José during the month October is also very affordable. Most momondo users find prices during this month for around $276.

On average, the least expensive day to fly to New Jersey from San José is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $391. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from San José because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $478.

Flying to New Jersey from San José in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $319 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $506 on average. Flights to New Jersey from San José in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from San José Juan Santamaria Intl to Newark for the best San José Juan Santamaria Intl - New Jersey flight prices

You are more likely to see cheaper flights to New Jersey from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to New Jersey for around $354 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Jersey from San José for as low as $307 on momondo.

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

United Airlines, JetBlue, and Spirit Airlines are the most popular carriers operating from San José Juan Santamaria Intl to New Jersey

United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to New Jersey from San José according to our data. United Airlines is the first choice among our users, with 79% of people opting to fly with this airline when traveling to New Jersey. Keep in mind that there are 6 different airlines that fly to New Jersey on a routine basis, so you have a few additional options to choose from.

As of April 2026, there are 4 flights per day flying from San José to New Jersey. The most common time of day flights depart is 8:00AM, with 33% of flights taking off at noon.

The number of flights available between San José and New Jersey is 28 per week as of April 2026. The most frequent departure day is Fri, with 18% of weekly flights leaving on this day.