NJ airports with scheduled passenger airline service are Newark Liberty International (EWR), Atlantic City International (ACY) and Trenton-Mercer (TTN). Newark is by far the largest and has flights across the U.S. and the world, while Atlantic City and Trenton-Mercer mostly offer low-cost flights to Florida and the Southeast. Many New Jersey travelers also use JFK, LaGuardia or Philadelphia International, and private and corporate flights use general aviation airports such as Teterboro and Morristown.
Key Takeaways
- Three commercial NJ airports: Newark Liberty (EWR), Atlantic City (ACY) and Trenton-Mercer (TTN).
- Newark’s Terminal A opened on January 12, 2023, with 33 gates at a cost of $2.7 billion.
- FAA flight limits at Newark of 36 arrivals and 36 departures per hour are extended through October 30, 2027.
- By train to EWR: the AirTrain access fee is $8.75 as of March 2026 and is included in NJ Transit rail tickets to the airport station.
- Spirit Airlines stopped flying on May 2, 2026, and Breeze Airways and Allegiant Air now serve Atlantic City.
- Trenton-Mercer has Frontier Airlines and Allegiant Air, which returned in February 2026.
- Teterboro and Morristown handle private and corporate aircraft, not scheduled airline flights.
Airport and airline details were checked against the Port Authority, FAA, NJ Transit, airport websites and regional news reports in September 2026. Airlines add and drop routes often, so check the airport’s site for current routes before you book.
NJ Airports With Commercial Flights at a Glance
| Airport | Code | Location | Operator | Airlines (2026) |
|---|---|---|---|---|
| Newark Liberty International | EWR | Newark and Elizabeth (Essex and Union counties) | Port Authority of New York and New Jersey | United hub plus many U.S. and international airlines |
| Atlantic City International | ACY | Egg Harbor Township (Atlantic County) | South Jersey Transportation Authority | Allegiant Air, Breeze Airways |
| Trenton-Mercer | TTN | Ewing Township (Mercer County) | Mercer County | Frontier Airlines, Allegiant Air |
In addition, American Airlines runs a motorcoach service from both Atlantic City and Trenton-Mercer to Philadelphia International Airport, where riders connect to American flights. It is a bus, not a plane, so allow extra time.
Newark Liberty International Airport (EWR)
Newark Liberty is the largest of the NJ airports and one of the three major airports serving the New York City area. It opened on October 1, 1928, as Newark Metropolitan Airport and is widely described as the first commercial airport in the United States. Today the Port Authority of New York and New Jersey operates it.
The airport sits about 9 miles west-southwest of Manhattan. United Airlines runs a major hub at Newark, and many other domestic and international airlines fly there as well.
Newark’s Three Terminals
| Terminal | What to know |
|---|---|
| Terminal A | Opened January 12, 2023; 33 gates; about 1 million square feet; built for $2.7 billion |
| Terminal B | Older terminal used by a mix of domestic and international airlines |
| Terminal C | United Airlines’ main terminal and hub |
The Port Authority called the new Terminal A the largest design-build project in New Jersey history. It replaced the original 1973 Terminal A. Because airlines sometimes move between terminals, check your boarding pass or the airline’s app for your terminal before leaving home.
FAA Flight Limits at Newark
After air traffic control problems at Newark in 2025, the FAA capped operations at the airport. In June 2026, the agency published a final order extending the limit of 36 arrivals and 36 departures per hour from October 25, 2026, through October 30, 2027. The FAA cited a continuing shortage of certified air traffic controllers. As a result, travelers should expect airlines to keep schedules at Newark tighter than in the past.
How to Get to Newark Airport
Newark is the easiest of the NJ airports to reach without a car. NJ Transit Northeast Corridor and North Jersey Coast Line trains stop at Newark Liberty International Airport Station, where the AirTrain monorail links to the terminals. Some Amtrak trains also stop at the station. Riders on most other North Jersey rail lines can transfer at Secaucus Junction.
| Option | Key facts (2026) |
|---|---|
| NJ Transit rail + AirTrain | Adult ticket from New York Penn Station is $17.25, per NJ Transit; the AirTrain fee is included |
| AirTrain access fee alone | $8.75 one way as of March 2026 if you do not have a rail ticket to the airport |
| AirTrain within the airport | Free between terminals, parking, hotels and the rental car center |
| NJ Transit buses | Routes 62, GO28, 37, 67 and 107 serve the terminals directly |
| Driving | On-airport garages and lots; check Port Authority parking rates before you go |
Buy your train ticket before boarding. NJ Transit adds a $5 surcharge to tickets bought on the train when a ticket machine or agent was available.
AirTrain Newark Construction
The Port Authority is building a $3.5 billion replacement for the AirTrain, which first opened in 1996. The new system is expected to open in 2030. During construction, shuttle buses have replaced AirTrain service between the rail station and the P4 station on weekdays from 5 a.m. to 3 p.m. since January 15, 2026. Therefore, give yourself extra time when connecting from the train.
Atlantic City International Airport (ACY)
Atlantic City International Airport is in Egg Harbor Township and is run by the South Jersey Transportation Authority. It is the main commercial airport for the Jersey Shore and South Jersey.
The airline lineup changed in 2026. Spirit Airlines, long the largest carrier at ACY, ceased operations on May 2, 2026. Soon after, Breeze Airways began service, and Allegiant Air continues to fly from the airport. According to local reports, Breeze’s routes include Charleston, Raleigh-Durham and Tampa, while Allegiant serves several Florida cities and Myrtle Beach. However, low-cost airlines often run some routes only on certain days or seasons, so check the airport’s site for current routes.
Trenton-Mercer Airport (TTN)
Trenton-Mercer Airport is owned by Mercer County and located at 1100 Terminal Circle Drive in Ewing Township, near I-95, U.S. 1 and I-295. It is a convenient option for Central Jersey and Bucks County travelers who want to skip bigger airports.
Frontier Airlines has flown from Trenton since 2012 and serves Florida cities including Fort Lauderdale, Orlando, West Palm Beach, Fort Myers and Tampa. Allegiant Air returned in February 2026 with additional Florida service. In addition, American Airlines offers a motorcoach link to Philadelphia International Airport, which the airport lists at three daily departures each way.
Mercer County plans to replace the airport’s 1970s terminal with a new four-gate terminal next to the existing building. The county has said there are no plans for new or longer runways.
Nearby Airports Outside New Jersey
Because the state sits between two big metro areas, many residents fly from airports just across the border. The best choice often depends on where you live and which airline you prefer.
| Airport | Code | Location | Often used by |
|---|---|---|---|
| John F. Kennedy International | JFK | Queens, New York | North Jersey travelers seeking more international flights |
| LaGuardia | LGA | Queens, New York | North Jersey travelers on domestic flights |
| Philadelphia International | PHL | Philadelphia, Pennsylvania | South Jersey and many Central Jersey travelers |
| New York Stewart International | SWF | New Windsor, New York | Some travelers in far northern NJ |
The Port Authority operates JFK, LaGuardia and Stewart along with Newark. For South Jersey residents, Philadelphia is often closer than Newark, and American’s motorcoach from ACY and TTN connects directly to it.
General Aviation NJ Airports: Teterboro and Morristown
New Jersey also has many smaller airports for private planes, flight schools and business jets. Two of the best known are Teterboro and Morristown. Neither offers scheduled airline flights.
| Fact | Teterboro (TEB) | Morristown (MMU) |
|---|---|---|
| Location | Teterboro, Moonachie and Hasbrouck Heights, Bergen County | Whippany section of Hanover Township, Morris County |
| Owner or operator | Operated by the Port Authority | Owned by the Town of Morristown; operated by DM Airports |
| Size | 827 acres, two runways | 625 acres; main runway 6,000 feet |
| Distance | About 12 miles from Midtown Manhattan | About 25 miles west of New York City |
| Notable | Oldest operating airport in the New York City area; aircraft over 100,000 pounds barred from taking off since 1977 | U.S. Customs and Border Protection facility for international flights |
Teterboro is a major base for charter and corporate jets. The weight limit effectively keeps commercial airliners out. Morristown, which opened in the early 1930s, serves as a reliever airport that takes general aviation traffic away from the busier commercial airports.
How to Choose Among NJ Airports
- Need an international or nonstop business route? Newark, JFK or Philadelphia will usually have the most options.
- Going to Florida on a budget? Compare Trenton-Mercer and Atlantic City fares, where parking is close to the terminal.
- Taking the train? Newark is the only one of the NJ airports with a direct rail station link.
- Flying from South Jersey? Atlantic City and Philadelphia are often the shortest drives.
- Check the schedule before booking. Low-cost carriers may fly some routes only a few days a week.
- Bring accepted ID. A REAL ID or passport is required at TSA checkpoints for domestic flights.
More NJ Travel Guides
Before you fly, book a REAL ID appointment NJ if your license lacks the gold star. Planning a trip into Manhattan? See how far NJ is from NYC. Sailing instead of flying? Read our guide to cruises from NJ. Find more in our Getting Around section or on the homepage.
Frequently Asked Questions About NJ Airports
How many commercial airports are in NJ?
Three New Jersey airports have scheduled passenger airline service: Newark Liberty International (EWR), Atlantic City International (ACY) and Trenton-Mercer (TTN).
What is the biggest airport in New Jersey?
Newark Liberty International Airport is the largest. It is operated by the Port Authority of New York and New Jersey and is a United Airlines hub.
When did Newark Terminal A open?
The new Terminal A opened on January 12, 2023. It has 33 gates and cost $2.7 billion.
How much is the AirTrain to Newark Airport?
The AirTrain access fee is $8.75 one way as of March 2026. It is included in NJ Transit rail tickets to the airport station, and rides between terminals and parking are free.
Which airlines fly from Atlantic City Airport?
After Spirit Airlines stopped flying on May 2, 2026, Allegiant Air and Breeze Airways serve Atlantic City. Check the airport site for current routes.
Which airlines fly from Trenton-Mercer Airport?
Frontier Airlines and Allegiant Air fly from Trenton-Mercer, mainly to Florida. American Airlines also runs a motorcoach link to Philadelphia International.
Can you fly commercially from Teterboro Airport?
No. Teterboro is a general aviation airport for private and corporate aircraft, and aircraft over 100,000 pounds have been barred from taking off since 1977.
Is Philadelphia airport close to New Jersey?
Yes. Philadelphia International is a common choice for South Jersey and many Central Jersey travelers.
Choosing Your Airport
The three commercial NJ airports serve very different travelers. Newark Liberty offers the widest choice of flights and a direct rail link, while Atlantic City and Trenton-Mercer focus on low-cost trips to Florida and the Southeast. JFK, LaGuardia and Philadelphia add more options nearby. Because airline schedules change often, confirm routes on the airport’s site before you book.
