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Plainsboro

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Plainsboro Flights as Low as $137

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

Frontier Airlines
Sat, Aug 1 - Tue, Aug 4
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$137 Roundtrip, found 4 hours ago
$137
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Aug 1 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Tue, Aug 4, priced at $137 found 4 hours ago
Frontier Airlines
Sat, Aug 1 - Thu, Aug 6
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$156 Roundtrip, found 15 hours ago
$156
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sat, Aug 1 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Thu, Aug 6, priced at $156 found 15 hours ago
Frontier Airlines
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$160 Roundtrip, found 5 hours ago
$160
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Tue, Aug 25, priced at $160 found 5 hours ago
American Airlines
Sat, Aug 22 - Wed, Aug 26
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 22 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Wed, Aug 26, priced at $167 found 1 day ago
Bargain Flight
Wed, Sep 30 - Thu, Oct 1
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$192 Roundtrip, found 13 hours ago
$192
Roundtrip
found 13 hours ago
Select Bargain Flight flight, departing Wed, Sep 30 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Thu, Oct 1, priced at $192 found 13 hours ago
Delta
Sat, Sep 26 - Tue, Oct 13
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$247 Roundtrip, found 13 hours ago
$247
Roundtrip
found 13 hours ago
Select Delta flight, departing Sat, Sep 26 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Tue, Oct 13, priced at $247 found 13 hours ago
Bargain Flight
Sat, Sep 19 - Tue, Oct 6
LAX
Los Angeles Intl.
EWR
Newark Liberty Intl. Airport
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Sat, Sep 19 from Los Angeles Intl. to Newark Liberty Intl. Airport, returning Tue, Oct 6, priced at $268 found 1 day ago
JetBlue Airways
Tue, Aug 11 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$296 Roundtrip, found 19 hours ago
$296
Roundtrip
found 19 hours ago
Select JetBlue Airways flight, departing Tue, Aug 11 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Tue, Aug 25, priced at $296 found 19 hours ago
Alaska Airlines
Wed, Sep 16 - Sat, Oct 3
LAX
Los Angeles Intl.
EWR
Newark Liberty Intl. Airport
$347 Roundtrip, found 1 day ago
$347
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Los Angeles Intl. to Newark Liberty Intl. Airport, returning Sat, Oct 3, priced at $347 found 1 day ago
Frontier Airlines
Sun, Aug 2 - Wed, Aug 5
LAX
Los Angeles Intl.
TTN
Mercer
$409 Roundtrip, found 5 days ago
$409
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, Aug 2 from Los Angeles Intl. to Mercer, returning Wed, Aug 5, priced at $409 found 5 days ago
Sun Country Airlines
Wed, Jul 22 - Fri, Jul 24
LAX
Los Angeles Intl.
EWR
Newark Liberty Intl. Airport
$803 Roundtrip, found 1 day ago
$803
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Wed, Jul 22 from Los Angeles Intl. to Newark Liberty Intl. Airport, returning Fri, Jul 24, priced at $803 found 1 day ago
Austrian Airlines
Tue, Jul 21 - Thu, Aug 13
ADD
Bole Intl.
EWR
Newark Liberty Intl. Airport
$1,083 Roundtrip, found 1 day ago
$1,083
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Tue, Jul 21 from Bole Intl. to Newark Liberty Intl. Airport, returning Thu, Aug 13, priced at $1,083 found 1 day ago
Lufthansa
Wed, Jul 22 - Tue, Aug 11
ADD
Bole Intl.
EWR
Newark Liberty Intl. Airport
$1,129 Roundtrip, found 1 day ago
$1,129
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Jul 22 from Bole Intl. to Newark Liberty Intl. Airport, returning Tue, Aug 11, priced at $1,129 found 1 day ago
Turkish Airlines
Fri, Jul 17 - Tue, Sep 1
ADD
Bole Intl.
EWR
Newark Liberty Intl. Airport
$1,312 Roundtrip, found 19 hours ago
$1,312
Roundtrip
found 19 hours ago
Select Turkish Airlines flight, departing Fri, Jul 17 from Bole Intl. to Newark Liberty Intl. Airport, returning Tue, Sep 1, priced at $1,312 found 19 hours ago
EGYPTAIR
Sun, Jul 19 - Wed, Sep 2
ADD
Bole Intl.
EWR
Newark Liberty Intl. Airport
$1,324 Roundtrip, found 19 hours ago
$1,324
Roundtrip
found 19 hours ago
Select EGYPTAIR flight, departing Sun, Jul 19 from Bole Intl. to Newark Liberty Intl. Airport, returning Wed, Sep 2, priced at $1,324 found 19 hours ago
Ethiopian Airlines
Tue, Sep 1 - Thu, Sep 3
ADD
Bole Intl.
EWR
Newark Liberty Intl. Airport
$1,540 Roundtrip, found 1 day ago
$1,540
Roundtrip
found 1 day ago
Select Ethiopian Airlines flight, departing Tue, Sep 1 from Bole Intl. to Newark Liberty Intl. Airport, returning Thu, Sep 3, priced at $1,540 found 1 day ago

Cheap Flights to Plainsboro

Fall in love at first flight with your vacation to Plainsboro 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 Plainsboro on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to Plainsboro

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Plainsboro 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 EWR airport.

What is the cheapest month to fly to Plainsboro?

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 Plainsboro are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Plainsboro?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 14 to choose from for your flight to Plainsboro.

What airport is best to fly into Plainsboro?

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

How much are flights to Plainsboro?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Plainsboro on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $137, 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 Plainsboro?

The trick to saving a stack of cash on your flight to Plainsboro? 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 $137 right now, why wait?

Plainsboro Flight Information
Destination airport
Newark Liberty Intl. Airport
Destination airport IATA code
EWR
Roundtrip price
$141

Last Minute Hotel Deals in Plainsboro

Crowne Plaza Princeton-Conference Center by IHG

Crowne Plaza Princeton-Conference Center by IHG

3.5 out of 5
900 Scudders Mill Road Plainsboro NJ
Book a stay at this business-friendly hotel in Plainsboro. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and ...
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Crowne Plaza Princeton-Conference Center by IHG
Radisson Hotel Freehold

Radisson Hotel Freehold

3.5 out of 5
50 Gibson Pl Freehold NJ
Book a stay at this business-friendly hotel in Freehold. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean ...
8.2/10 Very Good! (1,016 reviews)
"We booked this hotel because it has an outdoor pool. When we got there, front desk person said pool was open until 9pm. When we went to try to use the pool, gate was locked. We went to check with the front desk and another receptionist said pool is closed and will not open at all during our stay. ..."

Reviewed on Jul 9, 2026

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Radisson Hotel Freehold
Embassy Suites by Hilton Piscataway Somerset

Embassy Suites by Hilton Piscataway Somerset

3.5 out of 5
121 Centennial Ave Piscataway NJ
Book a stay at this business-friendly hotel in Piscataway. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,265 reviews)
"Great overall myself and my kids loved our stay"

Reviewed on Jul 15, 2026

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Embassy Suites by Hilton Piscataway Somerset
Hyatt Regency Princeton

Hyatt Regency Princeton

4 out of 5
102 Carnegie Ctr Princeton NJ
Book a stay at this business-friendly hotel in Princeton. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8.8/10 Excellent! (1,327 reviews)
"Good amenities, helpful staff"

Reviewed on Jul 14, 2026

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Hyatt Regency Princeton
Hilton East Brunswick Hotel & Executive Meeting Center

Hilton East Brunswick Hotel & Executive Meeting Center

3.5 out of 5
3 Tower Center Blvd East Brunswick NJ
Book a stay at this business-friendly hotel in East Brunswick. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
7.4/10 Good! (1,161 reviews)
"Room was relatively clean, but towels were dirty. Light in the bathroom was flickering all the time. Rust in the bathroom door case. Food quality in the reastaurant is below average. Breakfast especially. It says on the menu fresh backed pastries, but in reality it were just reheated pastries that ..."

Reviewed on Jul 15, 2026

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Hilton East Brunswick Hotel & Executive Meeting Center
Everhome Suites Somerset - South Brunswick by Choice Hotels

Everhome Suites Somerset - South Brunswick by Choice Hotels

3.5 out of 5
1860 Easton Avenue Somerset NJ
Stay at this hotel in Somerset. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Protechockey Ponds Ice Center and The Palace at ...
8.2/10 Very Good! (132 reviews)
"Big spacious room but not that clean"

Reviewed on Jul 13, 2026

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Everhome Suites Somerset - South Brunswick by Choice Hotels
The Garden Executive Hotel

The Garden Executive Hotel

3 out of 5
101 New World Way South Plainfield NJ
Book a stay at this business-friendly hotel in South Plainfield. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff ...
8.4/10 Very Good! (1,000 reviews)
"Great"

Reviewed on Jul 15, 2026

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The Garden Executive Hotel
DoubleTree by Hilton Princeton

DoubleTree by Hilton Princeton

4 out of 5
4355 US Highway 1 at Ridge Rd. Princeton NJ
Book a stay at this business-friendly hotel in Princeton. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8.6/10 Excellent! (1,168 reviews)
"Washer and dryer on the second floor for guest use. Karaoke got pretty lively on Saturday night!"

Reviewed on Jul 15, 2026

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DoubleTree by Hilton Princeton
See all 678 properties in Plainsboro
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.