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Princeton

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Princeton Flights as Low as $66

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Frontier Airlines
Mon, Oct 5 - Sat, Oct 10
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$66 Roundtrip, found 6 hours ago
$66
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Mon, Oct 5 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Sat, Oct 10, priced at $66 found 6 hours ago
Frontier Airlines
Tue, Nov 17 - Thu, Nov 19
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$74 Roundtrip, found 1 hour ago
$74
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Nov 17 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Thu, Nov 19, priced at $74 found 1 hour ago
Frontier Airlines
Wed, Oct 14 - Sat, Oct 17
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$100 Roundtrip, found 15 hours ago
$100
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Wed, Oct 14 from Los Angeles Intl. to O'Hare Intl., returning Sat, Oct 17, priced at $100 found 15 hours ago
Frontier Airlines
Fri, Oct 9 - Mon, Oct 19
PHX
Sky Harbor Intl.
ORD
O'Hare Intl.
$101 Roundtrip, found 1 hour ago
$101
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Oct 9 from Sky Harbor Intl. to O'Hare Intl., returning Mon, Oct 19, priced at $101 found 1 hour ago
Frontier Airlines
Fri, Oct 23 - Sun, Oct 25
LAS
Harry Reid Intl.
ORD
O'Hare Intl.
$106 Roundtrip, just found
$106
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Oct 23 from Harry Reid Intl. to O'Hare Intl., returning Sun, Oct 25, priced at $106 just found
American Airlines
Thu, Dec 17 - Thu, Jan 7
MSP
Minneapolis - St. Paul Intl.
ORD
O'Hare Intl.
$117 Roundtrip, found 1 hour ago
$117
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Dec 17 from Minneapolis - St. Paul Intl. to O'Hare Intl., returning Thu, Jan 7, priced at $117 found 1 hour ago
United
Thu, Dec 17 - Thu, Jan 7
MSP
Minneapolis - St. Paul Intl.
ORD
O'Hare Intl.
$117 Roundtrip, found 1 hour ago
$117
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Dec 17 from Minneapolis - St. Paul Intl. to O'Hare Intl., returning Thu, Jan 7, priced at $117 found 1 hour ago
Frontier Airlines
Sat, Nov 21 - Mon, Dec 7
TPA
Tampa Intl.
ORD
O'Hare Intl.
$148 Roundtrip, found 11 hours ago
$148
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sat, Nov 21 from Tampa Intl. to O'Hare Intl., returning Mon, Dec 7, priced at $148 found 11 hours ago
Frontier Airlines
Tue, Sep 22 - Wed, Sep 23
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Sep 22 from Newark Liberty Intl. Airport to O'Hare Intl., returning Wed, Sep 23, priced at $225 found 1 day ago
Frontier Airlines
Sat, Oct 3 - Thu, Oct 8
SFO
San Francisco Intl.
ORD
O'Hare Intl.
$241 Roundtrip, found 5 days ago
$241
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Oct 3 from San Francisco Intl. to O'Hare Intl., returning Thu, Oct 8, priced at $241 found 5 days ago
Frontier Airlines
Wed, Sep 30 - Fri, Oct 16
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$245 Roundtrip, found 20 hours ago
$245
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Wed, Sep 30 from John F. Kennedy Intl. to O'Hare Intl., returning Fri, Oct 16, priced at $245 found 20 hours ago
Delta
Wed, Nov 11 - Tue, Nov 17
DAL
Love Field
ORD
O'Hare Intl.
$277 Roundtrip, found 3 hours ago
$277
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Nov 11 from Love Field to O'Hare Intl., returning Tue, Nov 17, priced at $277 found 3 hours ago
Allegiant Air
Sat, Oct 3 - Wed, Oct 7
AZA
Phoenix - Mesa Gateway
PIA
Greater Peoria Regional
$291 Roundtrip, found 2 days ago
$291
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Sat, Oct 3 from Phoenix - Mesa Gateway to Greater Peoria Regional, returning Wed, Oct 7, priced at $291 found 2 days ago
Bargain Flight
Wed, Sep 16 - Sat, Sep 19
ATL
Hartsfield-Jackson Atlanta Intl.
PIA
Greater Peoria Regional
$344 Roundtrip, found 4 days ago
$344
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Wed, Sep 16 from Hartsfield-Jackson Atlanta Intl. to Greater Peoria Regional, returning Sat, Sep 19, priced at $344 found 4 days ago
American Airlines
Tue, Nov 24 - Wed, Dec 2
DFW
Dallas-Fort Worth Intl.
PIA
Greater Peoria Regional
$363 Roundtrip, found 10 hours ago
$363
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Nov 24 from Dallas-Fort Worth Intl. to Greater Peoria Regional, returning Wed, Dec 2, priced at $363 found 10 hours ago
American Airlines
Mon, Oct 12 - Tue, Oct 20
PHX
Sky Harbor Intl.
PIA
Greater Peoria Regional
$413 Roundtrip, found 1 hour ago
$413
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Mon, Oct 12 from Sky Harbor Intl. to Greater Peoria Regional, returning Tue, Oct 20, priced at $413 found 1 hour ago

Cheap Flights to Princeton

Fall in love at first flight with your vacation to Princeton by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Princeton on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Princeton, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Princeton

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Princeton with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the PIA airport.

What is the cheapest month to fly to Princeton?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Princeton are in October, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Princeton?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Princeton.

What airport is best to fly into Princeton?

When you’re planning your trip to Princeton, convenience is the name of the game. Luckily, Princeton Greater Peoria Regional Airport is nearby so you can deplane and get going on checking off everything on your Princeton must-do list.

How much are flights to Princeton?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Princeton on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $66, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Princeton?

The trick to saving a stack of cash on your flight to Princeton? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $66 right now, why wait?

Princeton Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$74

Last Minute Hotel Deals in Princeton

AmericInn by Wyndham Princeton IL

AmericInn by Wyndham Princeton IL

3 out of 5
2120 Claude Bailey Pkwy Princeton IL
Book a stay at this business-friendly hotel in Princeton. Enjoy free breakfast, free parking, and a fitness center. Our guests praise the helpful staff in our ...
9/10 Wonderful! (561 reviews)
"Our room was very nice, comfortable bed, and had a jacuzzi tub! It was much needed after many long days in the car. Breakfast was not good. Very limited choices. Food sat too long without anyone checking it. The eggs were hard. Cups for water and juice were individually wrapped which was kind of ..."

Reviewed on Sep 9, 2026

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AmericInn by Wyndham Princeton IL
Super Rest Inn

Super Rest Inn

2.5 out of 5
2929 N Main St Princeton IL
Stay at this motel in Princeton. Enjoy free WiFi, free parking, and room service. Our guests praise the helpful staff in our reviews. Popular attractions Bureau ...
7.8/10 Good! (227 reviews)
"Room was very musty and damp, just old and moldy. Triggered a asthma attack immediately - nearly left but had driven all day and we were very tired. Sheets, though clean, smelled musty. Room was clean but gave off bad odor of age and mold. Room was very cold - AC was set at 64. Room never warmed ..."

Reviewed on Sep 5, 2026

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Super Rest Inn
Comfort Inn

Comfort Inn

2.5 out of 5
2238 N Main St Princeton IL
Stay at this hotel in Princeton. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Bureau County Fairgrounds and Soldiers and Sailors Memorial ...
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Comfort Inn
Econo Lodge Princeton

Econo Lodge Princeton

2 out of 5
2200 N Main St Princeton IL
Stay at this hotel in Princeton. Enjoy free WiFi, free parking, and a fitness center. Popular attractions Bureau County Fairgrounds and Soldiers and Sailors ...
6.2/10 (411 reviews)
"The sand screen has a big hole. The bathroom door is broken. There was nothing but the towels. The staff in the front desk is not friendly at all"

Reviewed on Aug 15, 2026

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Econo Lodge Princeton
Grand Bear Resort at Starved Rock

Grand Bear Resort at Starved Rock

3 out of 5
2643 IL-178 Utica IL
Book a stay at this golf hotel in Utica. Enjoy free WiFi, free parking, and 2 bars/lounges. Our guests praise the helpful staff in our reviews. Popular attractions ...
7.2/10 Good! (1,000 reviews)
"Our stay was wonderful! I will highly recommend."

Reviewed on Sep 8, 2026

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Grand Bear Resort at Starved Rock
La Quinta Inn & Suites by Wyndham Peru Starved Rock St Park

La Quinta Inn & Suites by Wyndham Peru Starved Rock St Park

3 out of 5
4389 Venture Dr Peru IL
Book a stay at this business-friendly hotel in Peru. Enjoy free breakfast, free parking, and a fitness center. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (304 reviews)
"The hotel was clean and staff was friendly (when they were at the desk). When we checked in and checked out - no one was there - had to wait for a desk clerk to show up or call for someone on the phone. Although not necessarily the fault of the hotel, it was a very noisy stay with loud neighbors ..."

Reviewed on Sep 8, 2026

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La Quinta Inn & Suites by Wyndham Peru Starved Rock St Park
Days Inn by Wyndham Oglesby/ Starved Rock

Days Inn by Wyndham Oglesby/ Starved Rock

2 out of 5
120 N Lewis Ave Oglesby IL
Book a stay at this business-friendly hotel in Oglesby. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
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Days Inn by Wyndham Oglesby/ Starved Rock
Super 8 by Wyndham Peru Starved Rock State Park

Super 8 by Wyndham Peru Starved Rock State Park

2 out of 5
1851 May Rd La Salle IL
Book a stay at this business-friendly hotel in La Salle. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7/10 Good! (942 reviews)
"It was an ok experience. The mattress was very uncomfortable, and breakfast was minimal, but it served its purpose for the price I paid and that's all I needed for one night."

Reviewed on Sep 9, 2026

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Super 8 by Wyndham Peru Starved Rock State Park
See all 126 properties in Princeton
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.