Photo by Andrew Barney Kavesh

Hotels in Plainsboro

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Check prices for these dates

Tonight
May 17 - May 18
Tomorrow
May 18 - May 19
Next weekend
May 23 - May 25
In two weeks
May 30 - Jun 1

Where to stay in Plainsboro?

Crowne Plaza Princeton-Conference Center by IHG
Exterior

Crowne Plaza Princeton-Conference Center by IHG

3.5 star property
8.6 out of 10, Excellent, (1006)
$95 nightly
The price is $109
Jun 1 - Jun 2
Total includes taxes and fees
Crowne Plaza Princeton-Conference Center by IHG
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.
trending_down

Our prices for hotels in Plainsboro are cheapest in January

See average prices and weather for all months

Price trends for hotels in Plainsboro

Pricing is based on two traveler single night rates
May
$201
Average price during May is $201
Jun
$184
Average price during June is $184
Jul
$175
Average price during July is $175
Aug
$170
Average price during August is $170
Sep
$166
Average price during September is $166
Oct
$169
Average price during October is $169
Nov
$154
Average price during November is $154
Dec
$163
Average price during December is $163
Jan
$150
Average price during January is $150
Feb
$157
Average price during February is $157
Mar
$163
Average price during March is $163
Apr
$166
Average price during April is $166
Currently viewing crowd sizes and weather for May.

May

trending_flatModerate crowds
High 71°F / low 53°F. Sunny most days.
71°
weather_sun
May, Moderate crowds, average high temperature 71 degrees Fahrenheit, average low temperature 53 degrees Fahrenheit. Sunny most days.
53°
80°
weather_sun
June, High crowds, average high temperature 80 degrees Fahrenheit, average low temperature 62 degrees Fahrenheit. Sunny most days.
62°
86°
weather_sun
July, High crowds, average high temperature 86 degrees Fahrenheit, average low temperature 69 degrees Fahrenheit. Sunny most days.
69°
84°
weather_sun
August, Moderate crowds, average high temperature 84 degrees Fahrenheit, average low temperature 67 degrees Fahrenheit. Sunny most days.
67°
77°
weather_sun
September, Moderate crowds, average high temperature 77 degrees Fahrenheit, average low temperature 61 degrees Fahrenheit. Sunny most days.
61°
65°
weather_sun
October, High crowds, average high temperature 65 degrees Fahrenheit, average low temperature 50 degrees Fahrenheit. Sunny most days.
50°
53°
weather_sun
November, High crowds, average high temperature 53 degrees Fahrenheit, average low temperature 39 degrees Fahrenheit. Sunny most days.
39°
44°
weather_partly_sunny
December, Low crowds, average high temperature 44 degrees Fahrenheit, average low temperature 32 degrees Fahrenheit. Partly sunny.
32°
38°
weather_partly_sunny
January, Low crowds, average high temperature 38 degrees Fahrenheit, average low temperature 26 degrees Fahrenheit. Partly sunny.
26°
41°
ac_unit
February, Moderate crowds, average high temperature 41 degrees Fahrenheit, average low temperature 27 degrees Fahrenheit. Snow likely.
27°
49°
weather_partly_sunny
March, Low crowds, average high temperature 49 degrees Fahrenheit, average low temperature 34 degrees Fahrenheit. Partly sunny.
34°
61°
weather_sun
April, Low crowds, average high temperature 61 degrees Fahrenheit, average low temperature 44 degrees Fahrenheit. Sunny most days.
44°
Monthly weather averages (˚F)
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Learn more about Plainsboro

Plainsboro is notable for its sports and university life while attractions include Princeton University Stadium and Princeton University Art Museum nearby.

See all hotels in Plainsboro
Hidden tennis courts
Photo by Andrew Barney Kavesh
Open Photo by Andrew Barney Kavesh
A tranquil hotel pool encircled by beautiful arches, enhancing the ambiance for leisure and relaxation.

Summer Getaway Sale

Save 25% or more on select hotels, and earn 50% more rewards on all properties. Book by May 26 and travel by Sep 30, 2025. See terms*
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Frequently asked questions

What accommodations do travelers recommend in Plainsboro?
Holiday Inn Express Princeton Southeast by IHG and Crowne Plaza Princeton-Conference Center by IHG are a couple of properties that our guests really like.
Can I book a refundable accommodation in Plainsboro?
If you’re looking for the flexibility to change your plans to Plainsboro, most accommodations provide refundable* bookable rates. You can see these properties by searching our site and using the “fully refundable” filter to narrow down the results.
Which Plainsboro hotels do our guests like for their great location?
Our guests rave about the location of Crowne Plaza Princeton, an IHG Hotel.
Where can I stay if I'm visiting Plainsboro with my family?
Parents traveling with children may want to consider Crowne Plaza Princeton, an IHG Hotel and Holiday Inn Express Princeton Southeast, an IHG Hotel.
Where should I stay in Plainsboro for a vacation with my partner?
Crowne Plaza Princeton, an IHG Hotel is a good option for a romantic getaway with your special someone.
What will the weather in Plainsboro be like during my trip?
The warmest months in Plainsboro are usually July and August with an average temp of 73°F. January and February are the chilliest months when the average temp is 36°F. The rainiest months are July and August.
Why should I book my Plainsboro accommodation with Hotels.com?
There are plenty of reasons to book your Plainsboro travel with us: our free cancellations on selected hotels* gives you the flexibility you’re looking for, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™** on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.

Terms and conditions

*Book by 5/26/2025 11:59 pm in hotel property local time. Stay between 4/17/2025-9/30/2025. Member Prices are available to Hotels.com® app users and One Key members. Limited availability, blackout periods may apply.

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