Mercer County Holidays
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- Better togetherSave up to £750 when you book a flight and hotel together*
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- Rest easyPackages with flights are ATOL protected
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 Mercer County Flight + Hotel Deals
Price found within the past 48 hours. Click for updated prices.
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 |
Top hotels in Mercer County
Hyatt Regency Princeton
102 Carnegie Ctr Princeton NJ
Fully refundableReserve now, pay when you stay
£100
27 Sept - 28 Sept
includes taxes & fees
Holiday Inn East Windsor - Cranbury Area by IHG
399 Monmouth St Hightstown NJ
Fully refundable
£74
13 Oct - 14 Oct
includes taxes & fees
Hyatt Place Princeton
3565 US Highway 1 Princeton NJ
Fully refundableReserve now, pay when you stay
£85
4 Oct - 5 Oct
includes taxes & fees
8.4/10 Very good! (1,005 reviews)
"Staff friendly and room was clean."
Reviewed on 14 Sept 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
How much does a Mercer County travel package cost?
Be ready to book, because a getaway to Mercer County starts from an affordable £1,474. When you bundle your hotels, flights and car rentals into a travel package, you'll walk away with the best prices.
If I'm not able to travel, can I cancel my Mercer County travel package?
It's difficult to predict what the future holds, so it's comforting to know that you can change or cancel your Mercer County travel package. If you made your booking in the last 24 hours, you may be entitled to a refund. If your booking is older, your hotel, airline or car rental company may charge a fee. Check our Customer Service Portal for further details.
How do I get a cheap travel package to Mercer County?
Browse and book everything in one place with our Mercer County travel packages. You'll discover deals on flights, hotels and more that'll keep your credit card happy and your spirit of adventure alive. And, with more than 550 airlines and 1,000,000 hotel options throughout the world to choose from, you'll have endless opportunities to mix and match as you like.
Does Expedia offer Book Now, Pay Later Mercer County holidays?
Your bank balance shouldn't prevent you from taking a holiday, so Expedia has come up with a solution to help. Now that we've partnered with online lender Klarna, it's easier than ever to book your dream getaway without drying up your savings. Klarna offers flexible payment options during the checkout process that take the worry out of budgeting for your trip. Check out these flexible payment options:
- Pay monthly holidays: Klarna has manageable monthly payment plans that suit all budgets, so you can jet away on that well-earned holiday now.
- Pay in instalments holidays: If you'd like to pay for your getaway across multiple transactions, holidays paid in instalments might be the right choice for your Book Now, Pay Later holiday through Klarna.
- Low deposit holidays: When you see an amazing deal but your budget doesn't quite go that far, Klarna's low deposit holiday plan will help you get what you want.
Where should I stay in Mercer County?
Princeton University is one of the many things that lures people to Mercer County, so it's no surprise that many opt to get a hotel in Princeton.
What are the top hotels in Mercer County?
For properties in Princeton with cosy beds and friendly service, you can't beat Hampton Inn & Suites Robbinsville, NJ and Hyatt Regency Princeton. If you're visiting Trenton as well, you'll get a wonderful night's sleep at Hampton Inn & Suites Robbinsville, NJ or Hyatt Regency Princeton.
How far in advance should I book my Mercer County holiday?
Browse Expedia to compare international flights ASAP. You can usually purchase a seat up to a year in advance. If you can't see your preferred air carrier, or you've left things to the last moment, don't despair. Cheap fares to Mercer County occasionally appear a few weeks before departure.
What does an Expedia Mercer County travel package include?
It comes down to what you want. If you're travelling by yourself, you might decide to bundle flights and hotels. Taking the whole family to Mercer County? A travel package that includes flights, hotels and rental cars might suit you better. Expedia gives you the freedom to tailor-make your travel package.
What should I know before booking a Mercer County travel package?
So many places to travel to, so many things to see. With a package, you'll be able to cross more of them off your list. Bundle your flights, rental cars and hotels and get set to save.
Can I choose my airline with a Mercer County Expedia travel package?
Yes, you're in control. We have access to over 550 airlines across the globe, so you can customize your Mercer County escape according to your travel needs.
Stay near popular Mercer County attractions
Palmer Square
9.2/10 (351 reviews)
Palmer Square offers colonial charm with upscale boutiques and restaurants near Princeton University. Enjoy seasonal events on the town green or dine at the historic Nassau Inn while exploring the cobblestone streets.
Swaminarayan Akshardham
You can learn about the history of Windsor with a trip to Swaminarayan Akshardham.
Photo by Jeanne N
Grounds For Sculpture
8.6/10 (98 reviews)
This 42-acre outdoor museum showcases over 300 contemporary sculptures in landscaped gardens. Wander tranquil pathways where art and nature merge, creating an immersive cultural experience.
The College of New Jersey
7.4/10 (33 reviews)
TCNJ's tree-lined campus blends historic architecture with modern facilities. Visitors can experience its vibrant community during guided tours, showcasing both liberal arts tradition and professional programmes.
Mercer County Park
10.0/10 (3 reviews)
Explore the great outdoors at Mercer County Park, a lovely green space in Princeton Junction. Attend a sporting event in this quaint area.
New Jersey State House
8.6/10 (4 reviews)
The third-oldest state capitol still in legislative use, the New Jersey State House features a gold dome and historic chambers. Tours showcase woodwork and stained glass while explaining the state's political heritage.
Princeton University Art Museum
8.6/10 (127 reviews)
This renowned university museum showcases 72,000 artworks spanning 5,000 years of global history. Explore ancient artefacts and contemporary pieces in thoughtfully curated exhibitions with free admission.
CURE Insurance Arena
7.2/10 (63 reviews)
CURE Insurance Arena hosts dynamic concerts, sporting events, and family shows in a modern venue with excellent sightlines. Arrive early to enjoy the diverse food options and energetic pre-show atmosphere.
What to do in Mercer County
Awesome Princeton Scavenger Hunt: Princeton Flourish
£9
per adult
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Flight-inclusive packages are ATOL protected.
