Mercer County Packages (Flight + Hotel)

Book a Hotel + Flight or Car together to unlock savings

  • Plan, book, travel with confidence

  • Better together

    Save up to ฿4,531 when you book a flight and hotel together*

  • Find the right fit

    With over 300,000 hotels worldwide, it's easy to create a perfect package

  • Rest easy

    Plan, book, and manage your trip all in one place

Top hotels in Mercer County

Hyatt Regency Princeton

Hyatt Regency Princeton

4 out of 5
102 Carnegie Ctr Princeton NJ
Fully refundableReserve now, pay when you stay
The price is ฿4,172 per night from 22 Mar to 23 Mar
฿4,172
฿4,782 total
22 Mar - 23 Mar
includes taxes & fees
8.8/10 Excellent! (1,158 reviews)
Everything was great

Reviewed on 11 Mar 2026

Hyatt Regency Princeton
Holiday Inn East Windsor by IHG

Holiday Inn East Windsor by IHG

3 out of 5
399 Monmouth St Hightstown NJ
Fully refundable
The price is ฿2,781 per night from 22 Mar to 23 Mar
฿2,781
฿3,188 total
22 Mar - 23 Mar
includes taxes & fees
8.4/10 Very Good! (1,000 reviews)
Clean and convenient

Reviewed on 9 Mar 2026

Holiday Inn East Windsor by IHG
Courtyard by Marriott Ewing Princeton

Courtyard by Marriott Ewing Princeton

3 out of 5
360 Scotch Rd Trenton NJ
Fully refundableReserve now, pay when you stay
The price is ฿3,115 per night from 13 Mar to 14 Mar
฿3,115
฿3,571 total
13 Mar - 14 Mar
includes taxes & fees
8.6/10 Excellent! (1,010 reviews)
Welcoming staff clean property pool and one elevator always broken

Reviewed on 3 Mar 2026

Courtyard by Marriott Ewing Princeton
See all 934 properties in Mercer County
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 holiday package cost?
We make it easy to explore the world, with Mercer County packages starting from as low as . You'll have the flexibility to combine your favourite airlines, hotels and car rental. For the ultimate getaway, why not add some experiences and tours to your itinerary?
How do I get a cheap travel package to Mercer County?
Combine your hotel and flight bookings, throw in extras such as a rental car or activities, and save with a Mercer County holiday package. You won't just score exciting discounts on your escape — you'll have plenty of choice too. When you book through Expedia, you can select from more than 550 air carriers and 1,000,000 properties all over the world. Your dream holiday starts right here, right now!
Where should I stay in Mercer County?
There's no better place to start your Mercer County trip than in Princeton. Princeton University is worthy of a spot right at the top of your sightseeing list here.
What are the top hotels in Mercer County?
Check out Days Inn by Wyndham East Windsor/Hightstown and Hyatt Regency Princeton. They're top picks for many travellers headed to Princeton. If Trenton features on your itinerary, Hyatt Place Princeton and Hampton Inn & Suites Robbinsville are both great options.
How far in advance should I book my Mercer County holiday?
To bag cheap prices, book as soon as you can. Airlines usually start selling tickets, along with some of the lowest fares, around a year in advance. Hotels, experiences and car rental should also be booked well in advance to avoid disappointment. If you've decided on a last-minute getaway in Mercer County, there are always plenty of great deals on Expedia. Check them out now!
What does an Expedia Mercer County travel package include?
Travel packages include rental cars, flights and hotels, but you can combine any of them to create your perfect Mercer County holiday. You can also add on experiences and activities once you've made your booking. You're in control! When you bundle your bookings with Expedia, you'll get access to deals you won't find anywhere else.
What should I know before booking a Mercer County travel package?
We already have low prices. However, you'll grab even more bargains when you book your hotels, flights and car rentals together. With an Expedia package, you'll always get transparent pricing and loads of choice.
Can I choose my airline with a Mercer County Expedia holiday package?
Yes, you're in charge. We offer more than 550 airlines all over the world, so you can design your Mercer County adventure according to your budget and travel needs.
If I'm not able to travel, can I cancel my Mercer County holiday package?
Don't worry if you're rethinking your Mercer County holiday package — it's possible to change or amend your booking. And if you've booked it within 24 hours, you may be able to do it at no cost. However, bookings made more than 24 hours ago may incur fees from your airline, hotel or car rental company. We totally understand life can sometimes throw a spanner in the works, so make your way to our Customer Service Portal if that happens. When you're ready to make changes, we're here to help.
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.