$34 Cheap flight deals from Chicago (CHI) to Princeton (EWR)

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This Weekend's Flight Deals from Chicago to Princeton

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 26 - Tue, Nov 4
MDW
Midway Intl.
EWR
Newark Liberty Intl. Airport
$137 Roundtrip, found 3 hours ago
$137
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sun, Oct 26 from Midway Intl. to Newark Liberty Intl. Airport, returning Tue, Nov 4, priced at $137 found 3 hours ago
Sat, Oct 25 - Tue, Nov 4
RFD
Greater Rockford
EWR
Newark Liberty Intl. Airport
$140 Roundtrip, found 2 days ago
$140
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 25 from Greater Rockford to Newark Liberty Intl. Airport, returning Tue, Nov 4, priced at $140 found 2 days ago
Sat, Oct 25 - Wed, Nov 5
ORD
O'Hare Intl.
EWR
Newark Liberty Intl. Airport
$154 Roundtrip, just found
$154
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Oct 25 from O'Hare Intl. to Newark Liberty Intl. Airport, returning Wed, Nov 5, priced at $154 just found
Sat, Oct 25 - Fri, Oct 31
MDW
Midway Intl.
TTN
Mercer
$168 Roundtrip, found 1 day ago
$168
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Oct 25 from Midway Intl. to Mercer, returning Fri, Oct 31, priced at $168 found 1 day ago

Airfares from $34 One Way, $64 Round Trip from Chicago to Princeton

Prices starting at $64 for return flights and $34 for one-way flights to Princeton were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 15 - Sun, Jan 18
MDW
Chicago
EWR
New York
$64 Roundtrip, found 6 hours ago
$64
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Thu, Jan 15 from Chicago to New York, returning Sun, Jan 18, priced at $64 found 6 hours ago
Tue, Nov 11 - Wed, Nov 12
ORD
Chicago
EWR
New York
$87 Roundtrip, just found
$87
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Nov 11 from Chicago to New York, returning Wed, Nov 12, priced at $87 just found
Sat, Dec 13 - Tue, Dec 16
ORD
Chicago
EWR
New York
$119 Roundtrip, found 4 hours ago
$119
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Dec 13 from Chicago to New York, returning Tue, Dec 16, priced at $119 found 4 hours ago
Sat, Oct 25 - Tue, Nov 4
RFD
Rockford
EWR
New York
$140 Roundtrip, found 2 days ago
$140
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 25 from Rockford to New York, returning Tue, Nov 4, priced at $140 found 2 days ago
Tue, Nov 18 - Wed, Nov 19
ORD
Chicago
TTN
Trenton
$141 Roundtrip, found 3 days ago
$141
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 18 from Chicago to Trenton, returning Wed, Nov 19, priced at $141 found 3 days ago

Princeton economy flight packages

Price found within the past 48 hours. Click for updated prices.
DoubleTree by Hilton Mahwah
4.0-star property

DoubleTree by Hilton Mahwah

7.8/10 Good! (895 reviews)

Dec 5 - Dec 8

3 night stay

Chicago (CHI) to Newark Liberty Intl. Airport (EWR)

United • Coach

Newark Liberty Intl. Airport (EWR) to Chicago (CHI)

Spirit Airlines • Coach
Save 100% on your flight
Price was $385, price is now $259 per person
$259
per person
found 1 day ago
The hotel need so updating I feel like the room should have leather coaches now cloths because cloth can carry bugs. The beds should be a little more firm the air conditioning should work better. The bathroom should be bigger with double sinks

Reviewed on Apr 28, 2024

DoubleTree by Hilton Fort Lee - George Washington Bridge
4.0-star property

DoubleTree by Hilton Fort Lee - George Washington Bridge

7.4/10 Good! (1,025 reviews)

Dec 9 - Dec 13

4 night stay

Chicago (CHI) to Newark Liberty Intl. Airport (EWR)

Frontier Airlines • Coach

Newark Liberty Intl. Airport (EWR) to Chicago (CHI)

Spirit Airlines • Coach
Price was $511, price is now $351 per person
$351
per person
found 1 day ago
Going through renovations so can’t wait to see how beautiful it will be after the construction. Good luck! No walking distance food places. So hoping there’s another dining option in the hotel, even if a short order cafe or something.

Reviewed on Sep 15, 2025

Sheraton Parsippany Hotel
4.0-star property

Sheraton Parsippany Hotel

8/10 Very Good! (1,007 reviews)

Dec 4 - Dec 7

3 night stay

Chicago (ORD) to Newark Liberty Intl. Airport (EWR)

United • Roundtrip • Coach
Save 100% on your flight
Price was $472, price is now $333 per person
$333
per person
found 15 hours ago
The hotel is outdated. Exterior is amazing, interior however needs an update. Shower did not work properly, rug look like it belonged in a 48hr episode and ironing board was broken. The staff however were friendly and pleasant. I would not stay there again for that price.

Reviewed on Aug 3, 2025

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More About Flying To Princeton from Chicago

Route Information for Flights from Chicago to Princeton

Origin Airport IATA Code
CHI
Destination Airport IATA Code
EWR
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Chicago to Princeton

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Frequently asked questions

Are there non-stop flights from Chicago to Princeton?
Have your credit card in hand, because there are two carriers that offer nonstop flights from ORD to EWR. Lock in an awesome deal with United Airlines or American Airlines.
What is the shortest flight from Chicago to Princeton?
The journey from Chicago to Princeton can be as quick as 2 hours and 45 minutes. With an easy flight time like this, why not organize a spontaneous getaway?
What airlines fly from Chicago to Princeton most frequently?
Consider booking a flight with United Airlines (UA), which frequently services this route. This airline offers 243 flights each month between ORD and EWR. American Airlines (AA) will also fly you to your destination in comfort and style. Offering 104 flights per month between Chicago and Princeton, it's another quality airline to look into.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.