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Cheap Flights to Princeton: Princeton Flight Deals

View €51 flight on Thu, 10 Sept 2026Opens in a new window

Popular airlines to Princeton

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Cheap round-trip flights to Princeton

Prices were available within the past 7 days and start at €51 for one-way flights and €102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Delta
United
Aer Lingus
Icelandair

Frequently asked questions

What is the name of Princeton's airport?
Princeton has only one airport, Minneapolis - St. Paul Intl. Airport (MSP).
What airport is best to fly into Princeton?
Make your way through the exit of Wold–Chamberlain Field and your Princeton getaway will have begun! The city's main airport, it's located 80 kilometres from the centre of town.
How many airlines fly to Princeton?
Princeton is serviced by 16 air carriers from 141 worldwide airports.
Which airlines fly to Princeton?
United Airlines, Delta and American Airlines are the most frequent fliers to Princeton. The majority of these flights come in from Chicago, with United Airlines having the most services on this route.
How many nonstop flights are there to Princeton?
With approximately 2,718 direct flights operating every week, you'll be hitting the runway in Princeton before you can say, "Are we there yet?"
Where are the most popular flights to Princeton departing from?
Flights to Princeton from Chicago, Denver and Phoenix airports are the most sought after.
How long is the flight to Princeton Airport?
If it's Chicago you're departing, you'll be midair for around 1 hour and 35 minutes before you touchdown in Princeton. Terminal to terminal from Denver takes around 2 hours and from Phoenix, the flight time is 3 hours and 3 minutes.
How to book the cheapest flight to Princeton?
We all know those lucky jet-setters who manage to land impossibly cheap airfares every time they fly. Eager to know how to do it for your Princeton holiday? Don't wait until the last moment to lock in your flight. Another excellent way to nab the best deal is to shop around. If your destination has multiple airports, look into the cost of flying into a smaller terminal. And finally, don't forget that the early bird catches the worm. Know what a typical airfare costs and have your credit card ready to snap up a ticket as soon as you see a great bargain. The best deals never last long.
Do you have any tips for my flight to Princeton?
Wherever you're jetting in from, flying can be a pleasurable experience if you've planned ahead. We've compiled a list of handy tips and tricks that will help get your Princeton holiday started on the right foot. What to pack in your hand luggage:
  • The trick to having a hassle-free flight experience is to be prepared. First up, the essentials: passport, boarding pass, credit cards and important medications. Next, bring on board items that'll help pass the time, like some electronic gadgets or a good book. It's also smart to bring your chargers, a quality neck pillow and a pair of earphones. Last but not least, be sure to chuck in toiletry items like a toothbrush, lip balm and a fresh change of clothes.
Do not pack the following items in your hand luggage:
  • Put all your full-sized bottles of shampoo and conditioner in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp or pointed objects, like your trusty pocket knife, and dangerous products which are flammable or explosive, such as aerosol cans, flares and poisons, are also restricted.
What to wear on a flight:
  • Your aim is to feel as comfortable as you can. Opt for shoes that are easy to slip on and off, dress in loose, natural-fibre clothing and don't forget to take a jacket in case you get cold in the cabin.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin or do some simple exercises in your seat to improve your circulation.
How to get through airport security fast when flying to Princeton?
As savvy travellers know, the secret is to be well organised before you reach the security gate. That way, you'll be boarding that plane to Princeton in the blink of an eye. Follow these tips and get your trip off to a great start:
  • Your travel documents and passport will need to be presented to airport security personnel. Keep them someplace accessible so you don't hold up the line.
  • The X-ray machine is up next. 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 heavy coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • Your electronic devices like laptops and phones will also need to go on a tray to be scanned. Don't worry, you'll be back online before you know it.
  • Any liquids or gels, such as hair oil or hand cream, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • There's a good chance you'll need to take your shoes off to be X-rayed, so wearing slip-on shoes is always a good idea.
  • Knives and other sharp items can't be taken on board. They'll be confiscated at security, so pack them in your checked baggage.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Princeton. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Princeton. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Princeton, or are just on the lookout for the best flights to Princeton, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Princeton to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Minneapolis - St. Paul Intl.
Destination airport IATA code
MSP
Destination city name
Minneapolis
Roundtrip price
€102

Trending flights to Princeton

Prices were available within the past 7 days and start at €51 for one-way flights and €102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
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