
Mercer County Holidays
Book a Hotel + Flight or Car together to unlock savings
- Plan, book, travel with confidence
- Better togetherSave up to AU$703 when you book a flight and hotel together*
- Find the right fitWith over 300,000 hotels worldwide, it's easy to create a perfect package
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Your Mercer County Holiday
With a Mercer County holiday package, you can forget about the hassle of planning and instead focus on experiencing all this amazing destination has on offer. Not sure where your first stop should be? Princeton is among the best cities to visit during a trip to Mercer County. Expedia has flights, hotels, car rentals and more to help you create your own customised Mercer County holiday today.
Top destinations in Mercer County
Mercer County Essential Information
Language | English |
|---|---|
Currency | U.S dollars |
Closest Airport | Mercer Airport (TTN) |
Top Sights | Princeton Battlefield State Park, Sayen House and Gardens and Delaware River Heritage Trail Lake Carnegie Trailhead |
Our pick of the best Mercer County Hotel Deals

Hyatt Regency Princeton
102 Carnegie Ctr Princeton NJ
Fully refundableReserve now, pay when you stay
The price is AU$216 per night from 28 Mar to 29 Mar
AU$216
28 Mar - 29 Mar
includes taxes & fees
8.8/10 Excellent! (1,168 reviews)
Rooms and bathrooms were very clean. Air conditioning worked well. I loved the indoor space beside the breakfast area with koi pond. Lots of space inside the building. Good parking space.
Reviewed on 17 Mar 2026

Holiday Inn East Windsor by IHG
399 Monmouth St Hightstown NJ
Fully refundable
The price is AU$142 per night from 22 Mar to 23 Mar
AU$142
22 Mar - 23 Mar
includes taxes & fees
8.4/10 Very Good! (1,000 reviews)
Excellent place to stay!
Reviewed on 15 Mar 2026

Courtyard by Marriott Ewing Princeton
360 Scotch Rd Trenton NJ
Fully refundableReserve now, pay when you stay
The price is AU$183 per night from 19 Mar to 20 Mar
AU$183
19 Mar - 20 Mar
includes taxes & fees
8.6/10 Excellent! (1,004 reviews)
Welcoming staff clean property pool and one elevator always broken
Reviewed on 3 Mar 2026
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.













