Search Cheap Flights to
Plainsboro

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Plainsboro Flights as Low as $63

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

Spirit Airlines
Tue, Sep 9 - Tue, Sep 16
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$63 Roundtrip, found 6 days ago
$63
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Tue, Sep 9 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Tue, Sep 16, priced at $63 found 6 days ago
Spirit Airlines
Tue, Sep 16 - Tue, Sep 23
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$71 Roundtrip, found 4 hours ago
$71
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Tue, Sep 16 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Tue, Sep 23, priced at $71 found 4 hours ago
Spirit Airlines
Tue, Sep 16 - Sat, Sep 20
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$76 Roundtrip, found 1 day ago
$76
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Sep 16 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Sat, Sep 20, priced at $76 found 1 day ago
Spirit Airlines
Tue, Sep 16 - Tue, Sep 23
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$77 Roundtrip, found 4 hours ago
$77
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Tue, Sep 16 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Tue, Sep 23, priced at $77 found 4 hours ago
Frontier Airlines
Fri, Sep 12 - Sun, Sep 14
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$90 Roundtrip, found 1 day ago
$90
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Sep 12 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Sun, Sep 14, priced at $90 found 1 day ago
Frontier Airlines
Thu, Sep 4 - Thu, Sep 11
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$106 Roundtrip, found 4 hours ago
$106
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, Sep 4 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Thu, Sep 11, priced at $106 found 4 hours ago
United
Wed, Nov 19 - Tue, Dec 2
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$121 Roundtrip, found 5 days ago
$121
Roundtrip
found 5 days ago
Select United flight, departing Wed, Nov 19 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Tue, Dec 2, priced at $121 found 5 days ago
Frontier Airlines
Fri, Sep 12 - Mon, Sep 15
TPA
Tampa Intl.
TTN
Mercer
$129 Roundtrip, found 1 day ago
$129
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Sep 12 from Tampa Intl. to Mercer, returning Mon, Sep 15, priced at $129 found 1 day ago
JetBlue Airways
Wed, Aug 27 - Sat, Aug 30
TPA
Tampa Intl.
EWR
Newark Liberty Intl. Airport
$130 Roundtrip, found 5 days ago
$130
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Wed, Aug 27 from Tampa Intl. to Newark Liberty Intl. Airport, returning Sat, Aug 30, priced at $130 found 5 days ago
Delta
Sat, Sep 6 - Sat, Sep 13
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$138 Roundtrip, found 2 days ago
$138
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Sep 6 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Sat, Sep 13, priced at $138 found 2 days ago
American Airlines
Tue, Oct 14 - Sat, Oct 18
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$142 Roundtrip, found 8 hours ago
$142
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Oct 14 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Sat, Oct 18, priced at $142 found 8 hours ago
Spirit Airlines
Wed, Sep 17 - Sat, Sep 20
LAX
Los Angeles Intl.
EWR
Newark Liberty Intl. Airport
$148 Roundtrip, found 4 days ago
$148
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Wed, Sep 17 from Los Angeles Intl. to Newark Liberty Intl. Airport, returning Sat, Sep 20, priced at $148 found 4 days ago
Hawaiian Airlines
Wed, Sep 3 - Thu, Sep 4
LAX
Los Angeles Intl.
EWR
Newark Liberty Intl. Airport
$213 Roundtrip, found 4 days ago
$213
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Wed, Sep 3 from Los Angeles Intl. to Newark Liberty Intl. Airport, returning Thu, Sep 4, priced at $213 found 4 days ago
Alaska Airlines
Thu, Sep 4 - Thu, Sep 4
LAX
Los Angeles Intl.
EWR
Newark Liberty Intl. Airport
$229 Roundtrip, found 2 days ago
$229
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Sep 4 from Los Angeles Intl. to Newark Liberty Intl. Airport, returning Thu, Sep 4, priced at $229 found 2 days ago
Frontier Airlines
Thu, Sep 18 - Mon, Sep 22
LAX
Los Angeles Intl.
TTN
Mercer
$302 Roundtrip, found 6 days ago
$302
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Sep 18 from Los Angeles Intl. to Mercer, returning Mon, Sep 22, priced at $302 found 6 days ago
Sun Country Airlines
Mon, Sep 1 - Sun, Sep 7
LAX
Los Angeles Intl.
EWR
Newark Liberty Intl. Airport
$425 Roundtrip, found 6 days ago
$425
Roundtrip
found 6 days ago
Select Sun Country Airlines flight, departing Mon, Sep 1 from Los Angeles Intl. to Newark Liberty Intl. Airport, returning Sun, Sep 7, priced at $425 found 6 days 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 September, 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 16 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 $63, 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 $63 right now, why wait?

Plainsboro Flight Information
Destination airport
Newark Liberty Intl. Airport
Destination airport IATA code
EWR
Roundtrip price
$63

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
Stay at this 3.5-star business-friendly hotel in Plainsboro. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the helpful staff and the clean ...
8.4/10 Very Good! (1,001 reviews)
Book a newer hotel. This one needs updating.
"The hotel is dated and needs improvement. The TVs and beds were old and need revitalization."

Reviewed on Aug 3, 2025

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Crowne Plaza Princeton-Conference Center by IHG
Holiday Inn Express Princeton Southeast by IHG

Holiday Inn Express Princeton Southeast by IHG

3 out of 5
870 Scudders Mill Rd, Plainsboro, NJ
Stay at this 3-star business-friendly hotel in Plainsboro. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.6/10 Excellent! (1,000 reviews)
"Excellent"

Reviewed on Aug 10, 2025

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Holiday Inn Express Princeton Southeast by IHG
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 room service. Our guests praise the helpful staff ...
7.2/10 Good! (1,009 reviews)
Solo-cation Bliss
"I absolutely enjoyed my stay, I wish I had more time so that I could’ve taken advantage of all the amenities from the in-house rest , Starbucks, and the pool. My room was spacious, definitely enough space for 2-3 people. All of the staff that I interacted with was courteous, helpful, and friendly. ..."

Reviewed on Aug 14, 2025

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Hilton East Brunswick Hotel & Executive Meeting Center
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! (1,018 reviews)
"Excellent Service and up to date facility"

Reviewed on Aug 15, 2025

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Hyatt Regency Princeton
Doubletree by Hilton Somerset Hotel and Conference Center

Doubletree by Hilton Somerset Hotel and Conference Center

4 out of 5
200 Atrium Dr, Somerset, NJ
Stay at this 4-star business-friendly hotel in Somerset. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff in our reviews. ...
8/10 Very Good! (1,001 reviews)
"There was a constant drug smell in the parking lot. A refrigerator would have been helpful in the rooms. The exterior of the building was dirty and the overall cleanliness of the property was questionable."

Reviewed on Aug 11, 2025

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Doubletree by Hilton Somerset Hotel and Conference Center
Crowne Plaza Edison by IHG

Crowne Plaza Edison by IHG

4 out of 5
2055 Lincoln Hwy, Edison, NJ
Stay at this 4-star business-friendly hotel in Edison. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8.8/10 Excellent! (531 reviews)
"Terribly long time checking in because the housekeeping was very slow turning over the rooms at 5pm in the afternoon, when check in was 3pm"

Reviewed on Aug 10, 2025

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Crowne Plaza Edison by IHG
Hyatt Regency New Brunswick

Hyatt Regency New Brunswick

3.5 out of 5
2 Albany St, GPS Address: 200 Neilson Street, New Brunswick, NJ
Book a stay at this eco-certified hotel in New Brunswick. Enjoy free WiFi, breakfast (surcharge), and a free area shuttle. Our guests praise the helpful staff ...
8.6/10 Excellent! (1,002 reviews)
"the bed was comfortable and I ordered room service twice, the food was good and they really give you enough for two with one serving"

Reviewed on Aug 13, 2025

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Hyatt Regency New Brunswick
Embassy Suites by Hilton Piscataway Somerset

Embassy Suites by Hilton Piscataway Somerset

3.5 out of 5
121 Centennial Ave, Piscataway, NJ
Stay at this 3.5-star business-friendly hotel in Piscataway. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,002 reviews)
"Very good place, breakfast is very delicious, very nice place, pool, rooms, I liked a lot, I think I will return again, although it is 3 hours from where I live in Massachusetts... but my children liked the place too."

Reviewed on Aug 13, 2025

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Embassy Suites by Hilton Piscataway Somerset
See all 586 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.