Cheap Flights To Princeton 2026

Princeton Flights as Low as $242

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
United
Sat, Nov 14 - Wed, Nov 18
JAX
Jacksonville Intl.
EWR
Newark Liberty Intl. Airport
$247
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 14 from Jacksonville Intl. to Newark Liberty Intl. Airport, returning Wed, Nov 18, priced at $247 found 1 day ago
Delta
Wed, Sep 30 - Tue, Oct 6
JAX
Jacksonville Intl.
EWR
Newark Liberty Intl. Airport
$249
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 30 from Jacksonville Intl. to Newark Liberty Intl. Airport, returning Tue, Oct 6, priced at $249 found 1 day ago
Frontier Airlines
Delta
Wed, Sep 16 - Tue, Oct 6
JAX
Jacksonville Intl.
EWR
Newark Liberty Intl. Airport
$253
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Sep 16 from Jacksonville Intl. to Newark Liberty Intl. Airport, returning Tue, Oct 6, priced at $253 found 10 hours ago
Frontier Airlines
Delta
Tue, Nov 3 - Tue, Nov 17
JAX
Jacksonville Intl.
EWR
Newark Liberty Intl. Airport
$257
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Nov 3 from Jacksonville Intl. to Newark Liberty Intl. Airport, returning Tue, Nov 17, priced at $257 found 10 hours ago
United
Sat, Nov 14 - Wed, Nov 18
JAX
Jacksonville Intl.
EWR
Newark Liberty Intl. Airport
$257
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 14 from Jacksonville Intl. to Newark Liberty Intl. Airport, returning Wed, Nov 18, priced at $257 found 1 day ago
American Airlines
JetBlue Airways
Frontier Airlines
Alaska Airlines
American Airlines
Sun Country Airlines
Breeze Airways

Flights to Princeton

No matter how much you fight the travel bug, sometimes there's only one solution—to hop on the next plane to Princeton. AARP Travel Center Powered by Expedia® is here to help you cure that bug with great deals on flights and activities. With the best rates from Expedia combined with members-only discounts, AARP Travel offers members the best price in travel, guaranteed. AARP members pay no booking fees on flights, and often receive exclusive rates on car rentals and hotels.

If you've got a more lenient schedule, we will have more deals to show you. In other words, you'll have a better chance of finding that super low-cost flight without searching dozens of other sites.

Transportation at the Princeton Airport

Once you have reserved plane tickets to Princeton with AARP Travel, you may want to book a car so you can get around on your own. You can book Princeton rental cars under our cars tab and hop in the driver's seat right when you step outside. For more information, check out the Princeton (and vicinity) Car Rentals Guide.

Things to Do in Princeton

If you aren't sure where to start, we can help you with that too. Not to worry—there's so many things to do in this city. Princeton has so much to do, and we can help you get started.

If you're looking for some fun activities to do in Princeton, make sure you check out our "Things to Do in Princeton (and vicinity)" page for activities and excursions for the whole family.

Where to Stay in Princeton

Princeton has accommodation to choose from, so you will have little difficulty finding a place to stay close to all the things you want to see. If you need to stay close to an attraction or the airport in Princeton, check out our hotel listings page. No matter where you stay, just remember that you'll get the best price out there when you book with AARP Travel.

Planning Your Visit to Princeton

Once you've decided when you want to visit, allow us here at AARP Travel to connect you with affordable tickets to Princeton. Don't wait a moment longer—book your airfare today and land in Princeton tomorrow.