$208 Find Cheap Flights from Newark Liberty Airport to San José - Compare and Save

Pet-friendly rules are available to passengers flying on JetBlue Airways, Delta, American Airlines, and United Airways from Newark Liberty Airport to San José. Passengers on these airlines are permitted to bring their furry friends as carry-on luggage as long as the pet and its transportation carrier weigh no more than 25 lbs collectively.

You will most likely pay more if you take a direct flight than a connecting one from Newark Liberty Airport to San José. Few reputable carriers provide indirect flights on this route for travelers on a tight budget, including United Airlines, American Airlines, and Copa Airlines. On the way to SJO Airport, these airlines make stops in Miami, Houston, and Panama.

Passengers flying from Newark Liberty Airport to San José have the opportunity to select from airlines such as Copa Airlines, JetBlue Airways, Avianca, and American Airlines, which have more lenient regulations concerning checked luggage. Typically, these airlines permit travelers to bring a checked bag weighing up to 33 lbs. without incurring any additional fees, in addition to a carry-on bag weighing up to 22 lbs. Although there is a possibility of facing extra charges for surpassing the weight limit, these airlines generally provide more competitive prices in comparison to other carriers for any excess baggage fees.

One of the fastest and most convenient options is typically taking a taxi or rideshare service such as Uber or Lyft. Taxis and rideshares can provide direct transportation from downtown Newark to the airport, minimizing travel time.

Among airlines operating Newark Airport to San José flights:

• United Airlines: offers extra legroom; offers free seat selection
• JetBlue: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only United Airlines operates flights between Newark Airport and San José.

Flights from Newark Airport to San José usually depart from Newark (EWR) and arrive at San José Juan Santamaria Intl (SJO).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• Lufthansa: a cabin bag and a checked bag in Economy Class
• Avianca: a cabin bag and a checked bag in Business Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from Newark Airport to San José:

• Economy Class
• Business Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $396 round-trip via Chicago O'Hare Intl (ORD), compared to $603 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by United Airlines and JetBlue. Other aircraft seen on the route include Airbus A320-100/200 variants.

One-stop flights from Newark Airport to San José most commonly connect through:

• Fort Lauderdale (FLL) - 54% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 15% of one-stop connections
• Santo Domingo Las Americas (SDQ) - 8% of one-stop connections
• Orlando (MCO) - 7% of one-stop connections

Fort Lauderdale (FLL) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 24% on the Newark Airport to San José route. Tuesday is the cheapest departure day at $497 round-trip on average, while Sunday is the most expensive at $647, a difference of $150. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Newark Airport to San José route, 18% of flights were delayed in the past 3 months, with delays averaging 2 hours 35 minutes.

Morning is the busiest departure period on Newark Airport to San José flights, with 50% of flights leaving in that window. Afternoon departures account for 50%, evening flights for 0%, and night flights for 0%.

Some of the most popular sights in San José are Parque Metropolitano La Sabana, Estadio Nacional de Costa Rica and Museo de Oro. These are among the most viewed places in San José on KAYAK.

These are the earliest and latest flight times available from Newark Airport to San José:

• Earliest: departs at 8:14 am and lands at 1:36 pm
• Latest: departs at 3:32 pm and lands at 8:54 pm.

The flight takes about 5h 22m.

Last-minute fares on this route - booked within 2 weeks of departure - run 0% above the route average of $579. Book 9 weeks before departure for the lowest fares.

A nonstop flight from Newark Airport to San José takes 5h 22m, covering 2,207 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $453 to $3,208. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Newark Airport to San José are currently lower than usual. Average one-way flight prices are about $217, which is 9% below the typical average for this route.

United Airlines is the only airline operating Newark Airport to San José flights. 82% of its flights are on time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 8h 05m, compared with 8h 24m via Fort Lauderdale (FLL) and 8h 32m via Atlanta Hartsfield-Jackson (ATL).

San José is 2 hours behind Newark Airport (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

San José Juan Santamaria Intl Airport (SJO) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:
• Budget
• Avis
• Priceless
• Routes Car & Truck Rentals
• Payless

Round-trip flights from Newark Airport to San José range from $436 to $744, with an average of $579 over the past 12 months. Anything below $436 counts as a good deal.

JetBlue is the only airline on the Newark Airport to San José route offering in-flight Wi-Fi. Pricing depends on fare class.