Cheap Flights to Princeton

View ₩114,500 flight on Thu, May 28, 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 ₩114,500 for one-way flights and ₩225,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, May 19 - Tue, Jun 16
LGA
New York
ORD
Chicago
₩225,600 Roundtrip, found 6 days ago
₩225,600
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, May 19 from New York to Chicago, returning Tue, Jun 16, priced at ₩225,600 found 6 days ago
United
Tue, May 19 - Tue, Jun 16
LGA
New York
ORD
Chicago
₩343,500 Roundtrip, found 6 days ago
₩343,500
Roundtrip
found 6 days ago
Select United flight, departing Tue, May 19 from New York to Chicago, returning Tue, Jun 16, priced at ₩343,500 found 6 days ago
American Airlines
Tue, May 19 - Tue, Jun 16
LGA
New York
ORD
Chicago
₩358,200 Roundtrip, found 6 days ago
₩358,200
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, May 19 from New York to Chicago, returning Tue, Jun 16, priced at ₩358,200 found 6 days ago
Alaska Airlines
Wed, May 13 - Fri, May 29
LAX
Los Angeles
ORD
Chicago
₩497,600 Roundtrip, found 1 day ago
₩497,600
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, May 13 from Los Angeles to Chicago, returning Fri, May 29, priced at ₩497,600 found 1 day ago
All Nippon Airways
Sun, Nov 1 - Mon, Nov 2
GMP
Seoul
ORD
Chicago
₩1,624,500 Roundtrip, found 6 days ago
₩1,624,500
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Sun, Nov 1 from Seoul to Chicago, returning Mon, Nov 2, priced at ₩1,624,500 found 6 days ago

Frequently asked questions

What is the name of Princeton's airport?
O'Hare Intl. Airport (ORD) is the most frequently used airport in Princeton.
What airport is best to fly into Princeton?
A flight to Princeton means coming in to land at Greater Peoria Regional Airport (PIA). Step off the plane, collect your bags and you'll be 80 kilometers from downtown.
How many airlines fly to Princeton?
There are a total of 51 airlines connecting Princeton to 241 airports across the globe.
Which airlines fly to Princeton?
Typically, travelers fly with United Airlines, American Airlines and Delta when heading to Princeton. The biggest proportion of these flights depart from New York, with United Airlines flying this route the most frequently.
How many nonstop flights are there to Princeton?
Flying to a new place is much easier when there aren't any stopovers involved. If you're traveling to Princeton, the fantastic news is that there are approximately 7,652 direct flights every week.
Where are the most popular flights to Princeton departing from?
Flights to Princeton from New York, Washington and Dallas airports are always popular.
How long is the flight to Princeton Airport?
If it's New York you're leaving behind, you'll be in the sky for around 2 hours and 44 minutes before you touchdown in Princeton. Runway to runway from Washington generally takes 2 hours and 15 minutes and from Dallas, it's 2 hours and 14 minutes.
How to book the cheapest flight to Princeton?
If you want to save some cash on your trip to Princeton, then listen up! As every seasoned jet-setter knows, don't book at the very last minute. Airfares are generally more expensive close to the departure date. Another good way to land the best deal is to compare all options. If where you're headed has several airports, be sure to look into the cost of flying into a less busy terminal. Lastly, another simple way to save a few dollars is be ready to book fast. If you stumble on an amazing deal, don't hold off — grab it while the opportunity's there.
Do you have any tips for my flight to Princeton?
Wherever you're jetting in from, flying can be an enjoyable experience if you're prepared. We've compiled a list of handy travel tips that will help get your Princeton escape started on the right note. What to pack in your hand luggage:

  • Flying can be a comfortable experience if you bring the right gear. First things first, you'll need basic toiletries, such as a toothbrush and hairbrush, a clean set of clothes and a few magazines. Secondly, find room in your hand luggage for your phone and charger, any daily medications and maybe a cozy neck pillow too. Lastly, don't forget to bring your passport, travel docs and your credit cards.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated by security. Sharp objects, like your beloved pocket knife, and products which are flammable or explosive, such as aerosols and fuels, are also banned.

What to wear on a flight:

  • The aisles of a plane aren't the place for a fashion parade. Layer up with comfortable clothing and opt for shoes that are flat, enclosed and easy to take on and off.
  • The result of lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers during long-haul flights. Reduce the risks by drinking water, keeping your legs moving and wearing compression socks to help improve your circulation.

How to get through airport security fast when flying to Princeton?
As seasoned travelers know, the secret is to be prepared before you reach security. That way, you'll be stepping onto that plane to Princeton in no time flat. Follow these tips and get your vacation off to a fantastic start:

  • Airport security personnel first need to verify that you have a valid ID and boarding pass before anything else. Have them ready for inspection.
  • Next up is the X-ray machine. Remove anything on you that is likely to set off the alarm. This includes things like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few minutes, you'll have to unplug from technology. Your tablet, phone and any other electronic devices also need to be sent through the scanner.
  • Remove all gels and liquids from your hand luggage. They often need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit in a single quart-size (one liter), clear zip-lock bag.
  • There's a possibility that you'll need to remove your shoes for scanning, so wearing slip-on shoes is always a clever idea.
  • Airlines won't allow any pocket knives or other sharp items in your carry-on baggage. If you need to bring these kinds of items, put them in your checked baggage.

Book with confidence

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 Illinois. Expedia provides the cheapest flights to many destinations in Illinois and you may find even greater savings if you combine your flight with a hotel stay in Princeton.

Travel information

Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Roundtrip price
₩225,600

Trending flights to Princeton

Prices were available within the past 7 days and start at ₩114,500 for one-way flights and ₩225,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Sun, Nov 1 - Mon, Nov 2
GMP
Seoul
ORD
Chicago
₩1,624,500 Roundtrip, found 6 days ago
₩1,624,500
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Sun, Nov 1 from Seoul to Chicago, returning Mon, Nov 2, priced at ₩1,624,500 found 6 days ago
*Available to Expedia members.