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Plainsboro

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Plainsboro Flights as Low as $79

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

Frontier Airlines
Wed, May 13 - Thu, May 28
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$79 Roundtrip, found 1 day ago
$79
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, May 13 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Thu, May 28, priced at $79 found 1 day ago
Frontier Airlines
Wed, Jun 10 - Thu, Jun 11
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$80 Roundtrip, just found
$80
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Jun 10 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Thu, Jun 11, priced at $80 just found
Frontier Airlines
Sat, Jun 13 - Mon, Jun 15
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$82 Roundtrip, just found
$82
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Jun 13 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Mon, Jun 15, priced at $82 just found
Frontier Airlines
Sat, Jun 6 - Mon, Jun 8
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$84 Roundtrip, just found
$84
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Jun 6 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Mon, Jun 8, priced at $84 just found
Frontier Airlines
Sat, Aug 15 - Mon, Aug 17
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$88 Roundtrip, found 2 days ago
$88
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Aug 15 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Mon, Aug 17, priced at $88 found 2 days ago
Frontier Airlines
Fri, Jun 5 - Mon, Jun 8
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$89 Roundtrip, found 5 hours ago
$89
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Fri, Jun 5 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Mon, Jun 8, priced at $89 found 5 hours ago
Frontier Airlines
Thu, Jun 11 - Fri, Jun 12
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$90 Roundtrip, just found
$90
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Jun 11 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Fri, Jun 12, priced at $90 just found
Frontier Airlines
Sat, Jun 6 - Mon, Jun 8
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$92 Roundtrip, just found
$92
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Jun 6 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Mon, Jun 8, priced at $92 just found
Spirit Airlines
Wed, May 13 - Thu, May 28
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$94 Roundtrip, found 1 day ago
$94
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, May 13 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Thu, May 28, priced at $94 found 1 day ago
Frontier Airlines
Thu, Aug 13 - Mon, Aug 17
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$98 Roundtrip, found 2 days ago
$98
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Aug 13 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Mon, Aug 17, priced at $98 found 2 days ago
Spirit Airlines
Tue, May 12 - Tue, May 19
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$136 Roundtrip, found 3 days ago
$136
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Tue, May 12 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Tue, May 19, priced at $136 found 3 days ago
Frontier Airlines
Wed, May 13 - Sat, May 16
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$164 Roundtrip, found 1 day ago
$164
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, May 13 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Sat, May 16, priced at $164 found 1 day ago
Delta
Wed, May 20 - Sun, May 31
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$181 Roundtrip, found 22 hours ago
$181
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, May 20 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Sun, May 31, priced at $181 found 22 hours ago
Bargain Flight
Thu, May 7 - Sat, May 9
ORF
Norfolk Intl.
EWR
Newark Liberty Intl. Airport
$181 Roundtrip, found 3 hours ago
$181
Roundtrip
found 3 hours ago
Select Bargain Flight flight, departing Thu, May 7 from Norfolk Intl. to Newark Liberty Intl. Airport, returning Sat, May 9, priced at $181 found 3 hours ago
American Airlines
Wed, May 13 - Thu, May 28
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 13 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Thu, May 28, priced at $227 found 1 day ago
JetBlue Airways
Thu, Jul 9 - Tue, Jul 14
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$353 Roundtrip, found 1 day ago
$353
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Jul 9 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Tue, Jul 14, priced at $353 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 May, 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 15 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 $79, 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 $79 right now, why wait?

Plainsboro Flight Information
Destination airport
Newark Liberty Intl. Airport
Destination airport IATA code
EWR
Roundtrip price
$79

Last Minute Hotel Deals in Plainsboro

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! (1,109 reviews)
Clean room and friendly staff.

Reviewed on Apr 27, 2026

Get rates
DoubleTree by Hilton Princeton
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! (1,191 reviews)
Good stay

Reviewed on Apr 27, 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! (1,223 reviews)
Great Hotel!

Reviewed on Apr 27, 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! (1,073 reviews)
Clean but old and outdated rooms, warn carpeting, old bathroom with shower in an old bathtub. No modern stall shower.

Reviewed on Apr 26, 2026

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Hilton East Brunswick Hotel & Executive Meeting Center
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! (1,002 reviews)
Nice place, clean and quiet. Very comfortable beds, slept like a baby!

Reviewed on Apr 25, 2026

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Radisson Hotel Freehold
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 ...
8/10 Very Good! (1,008 reviews)
Lovely stay. Clean rooms, helpful staff.

Reviewed on Apr 27, 2026

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The Garden Executive Hotel
Crowne Plaza Edison by IHG

Crowne Plaza Edison by IHG

4 out of 5
2055 Lincoln Hwy Edison NJ
Book a stay at this business-friendly hotel in Edison. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
9/10 Wonderful! (824 reviews)
Upon arrival the hotel failed to clean my room thoroughly. They spread the bed and that’s it. I found stains & holes on my sheets, hair in the shower, on the bathroom floor and on the toilet seat. Then stained towels and spots on the large and makeup mirror. I went downstairs and informed the front ...

Reviewed on Apr 25, 2026

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Crowne Plaza Edison by IHG
The Westin Princeton at Forrestal Village

The Westin Princeton at Forrestal Village

4 out of 5
201 Village Blvd Princeton NJ
Book a stay at this business-friendly hotel in Princeton. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (1,004 reviews)
stuff can be more helpful.

Reviewed on Apr 26, 2026

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The Westin Princeton at Forrestal Village
See all 667 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.