Cheap Flights to Princeton

View ₩789,500 flight on Wed, Mar 4, 2026Opens in a new window

Popular airlines to Princeton

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How much is the cheapest flight to Princeton?

Prices were available within the past 7 days and start at ₩789,500 for one-way flights and ₩656,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Dec 18 - Wed, Jan 14
ICN
Seoul
EWR
New York
₩656,200 Roundtrip, found 1 day ago
₩656,200
Roundtrip
found 1 day ago
Select United flight, departing Thu, Dec 18 from Seoul to New York, returning Wed, Jan 14, priced at ₩656,200 found 1 day ago
American Airlines
Fri, Feb 6 - Tue, Feb 10
ICN
Seoul
EWR
New York
₩661,000 Roundtrip, found 1 day ago
₩661,000
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Feb 6 from Seoul to New York, returning Tue, Feb 10, priced at ₩661,000 found 1 day ago
Air Canada
Mon, Dec 22 - Fri, Jan 9
ICN
Seoul
EWR
New York
₩712,700 Roundtrip, found 6 days ago
₩712,700
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Dec 22 from Seoul to New York, returning Fri, Jan 9, priced at ₩712,700 found 6 days ago
Delta
Thu, Sep 24 - Thu, Oct 1
ICN
Seoul
EWR
New York
₩930,600 Roundtrip, found 1 day ago
₩930,600
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Sep 24 from Seoul to New York, returning Thu, Oct 1, priced at ₩930,600 found 1 day ago
Air Premia
Wed, Mar 4 - Fri, Mar 13
ICN
Seoul
EWR
New York
₩943,300 Roundtrip, found 1 day ago
₩943,300
Roundtrip
found 1 day ago
Select Air Premia flight, departing Wed, Mar 4 from Seoul to New York, returning Fri, Mar 13, priced at ₩943,300 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to New York (EWR)

September is typically the cheapest month to fly

From ₩117,675 - ₩269,189 per traveler.

Searching for cheap flights to Princeton? No travel company presents more choices than Expedia if you're looking to compare flights to Princeton. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to New Jersey. Expedia provides the cheapest flights to many destinations in New Jersey and you may find even greater savings if you combine your flight with a hotel stay in Princeton.

Frequently asked questions

What is the name of Princeton's airport?
The majority of people like to fly into Liberty Intl. Airport (EWR) when visiting Princeton.
What airport is best to fly into Princeton?
Travelers visiting Princeton have a lot of choice. Depending on where you're staying and the deals you can lock in, you'll most likely disembark at Liberty Intl. Airport (EWR) (56 kilometers from downtown), Lehigh Valley Intl. Airport (ABE) (72 kilometers from downtown) or Mercer Airport (TTN) (14 kilometers from downtown).
How many airlines fly to Princeton?
There are 35 airlines that jet into Princeton from 156 worldwide airports.
Which airlines fly to Princeton?
Princeton receives most of its flights from United Airlines, JetBlue and Spirit Airlines with United Airlines being the preferred choice of airline. Orlando is the most popular city for travelers to set off from.
How many nonstop flights are there to Princeton?
Flying to somewhere new is much simpler when there aren't any stopovers to slow you down. If you're making your way to Princeton, the awesome news is that there are approximately 3,565 direct flights operating every week.
Where are the most popular flights to Princeton departing from?
Flights to Princeton from Orlando, Toronto and Atlanta airports are the most popular.
How long is the flight to Princeton Airport?
If you're heading to Princeton from Orlando, you'll have a flight duration of 2 hours and 35 minutes. Those departing from Toronto can expect to be traveling for 1 hour and 35 minutes. From Atlanta it's around 2 hours and 6 minutes away.
How to book the cheapest flight to Princeton?
Don't leave booking your flight to Princeton until the very last minute. That's one move seasoned travelers use to get the best deals. Booking ahead means more choices and more affordable flights. Another easy way to pick up a bargain is to research all options. If your destination has a few airports, research the cost of flying into a less busy terminal. Lastly, another easy way to save a few dollars is be ready to book fast. If you come across a terrific bargain, don't hold off — grab it while the opportunity's there.
Do you have any tips for my flight to Princeton?
If you're poorly prepared, airports and flying can be testing. But don't hit the panic button just yet. Follow these helpful hints for a stress-free start to your getaway in Princeton. What to pack in your hand luggage:

  • It's simple — first, put in your passport, official ID, cash and daily medications. Next, you'll need some entertainment to while away the time. A juicy book and a laptop crammed with your favorite shows are good options. If you plan to catch up on some sleep, a neck pillow and some noise-canceling headphones will also be useful. Finally, leave space for a toothbrush and some facial wipes so you'll touchdown feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and hair gel in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated by security. Sharp or pointed objects, like your treasured Swiss Army knife, and dangerous goods which are flammable or explosive, such as flares, bleaching agents and fuels, are also not allowed.

What to wear on a flight:

  • You'll want to choose comfort over style. Prepare for temperature changes in the cabin by wearing layers, and pick closed-toe, flat shoes like slip-ons.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of sitting. To lessen your risk on board, drink lots of water, consider wearing compression socks or tights and keep your legs and feet moving.

How to get through airport security fast when flying to Princeton?
The trick is to be prepared before you arrive at security. That way, you'll be boarding that plane to Princeton in no time flat. Follow these helpful tips and get your trip off to a flying start:

  • Your passport and travel documents will need to be presented to airport security personnel. Keep them handy so you don't hold up the queue.
  • Next up is the X-ray machine. Remove anything metal on you that is likely to set off the scanner's alarm. This includes things like headphones or earphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening.
  • Your electronic devices like laptops and phones will also have to go through the machine to be scanned. No need to worry though, you'll be back online soon enough.
  • Want to bring along your favorite cologne or perfume? As long as the volume is no larger than 3.4 ounces (100 milliliters) and it's stored in a clear zip-close bag, it's fine to bring with you in your carry-on bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to be asked to remove them when passing through security. Hiking boots and other bulky shoes are often subjected to additional screening.
  • Sharp items such as knives and scissors are not allowed on board. They'll be confiscated at security, so pack them safely away in your checked baggage.

Flights to Princeton information
Destination airport
Newark Liberty Intl. Airport
Destination airport IATA code
EWR
Destination city name
Newark Liberty Intl. Airport
Roundtrip price
₩172,800

Trending flights to Princeton

Prices were available within the past 7 days and start at ₩789,500 for one-way flights and ₩656,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Dec 18 - Wed, Jan 14
ICN
Seoul
EWR
New York
₩656,200 Roundtrip, found 1 day ago
₩656,200
Roundtrip
found 1 day ago
Select United flight, departing Thu, Dec 18 from Seoul to New York, returning Wed, Jan 14, priced at ₩656,200 found 1 day ago
*Available to Expedia members.