Cheap Flights to Plainsboro from $39
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How Much Does it Cost To Fly To Plainsboro?
The cheapest prices found with in the last 7 days for return flights were $88 and $39 for one-way flights to Plainsboro for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| MCO | Trenton | October 2 to October 12 | $93 |
| MCO | Newark | October 2 to October 4 | $115 |
| FLL | Newark | September 1 to September 8 | $167 |
| FLL | Trenton | September 24 to September 27 | $170 |
| SFO | Newark | August 25 to August 28 | $246 |
| SDQ | Newark | September 29 to October 19 | $274 |
| LAX | Newark | September 15 to September 22 | $278 |
| LAX | Trenton | August 26 to August 29 | $282 |
| SJU | Newark | September 5 to September 8 | $287 |
| SJU | Trenton | September 9 to September 14 | $313 |
| SFO | Trenton | July 18 to July 28 | $349 |
| STI | Newark | July 11 to August 21 | $445 |
| STI | Trenton | September 8 to October 11 | $599 |
| SDQ | Trenton | July 28 to August 11 | $703 |
| PEK | Newark | September 8 to October 20 | $1,233 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| FLL | Newark | July 4 to July 11 | $255 |
| MCO | Newark | July 4 to July 5 | $375 |
| LAX | Trenton | July 5 to July 10 | $384 |
| SJU | Newark | July 4 to July 20 | $401 |
| SFO | Trenton | July 4 to July 11 | $426 |
| SJU | Trenton | July 4 to July 8 | $434 |
| STI | Newark | July 4 to August 21 | $463 |
| SFO | Newark | July 5 to July 16 | $474 |
| SDQ | Newark | July 5 to July 22 | $478 |
| LAX | Newark | July 4 to July 13 | $505 |
| FLL | Trenton | July 3 to July 10 | $513 |
| SDQ | Trenton | July 3 to July 15 | $800 |
| FCO | Newark | July 3 to July 12 | $809 |
| PEK | Newark | July 4 to August 15 | $1,554 |
| STI | Trenton | July 5 to July 6 | $3,156 |
Plainsboro Flight Information
Traveling to | Plainsboro |
|---|---|
Lowest Price | $88 |
Number of Airlines Serving | |
Airlines Serving | Frontier Airlines |
Number of Daily Flights | |
Airlines with Direct Flights |
Find The Perfect Hotel For After Your Flight
Amazing Plainsboro Accommodation Deals
Holiday Inn Express Princeton Southeast by IHG
"I always pick property with a pool for my family. The hot tub was funky. That’s always a disappointment. Otherwise everything was very good."
Reviewed on Jun 14, 2026
Crowne Plaza Princeton-Conference Center by IHG
"Clean room and facilites, I really enjoyed staying here. Breakfast could be cheaper, considering it's buffet style."
Reviewed on Jun 29, 2026
Luxury Hotels in Plainsboro
Crowne Plaza Princeton-Conference Center by IHG
"Clean room and facilites, I really enjoyed staying here. Breakfast could be cheaper, considering it's buffet style."
Reviewed on Jun 29, 2026
Holiday Inn Express Princeton Southeast by IHG
"I always pick property with a pool for my family. The hot tub was funky. That’s always a disappointment. Otherwise everything was very good."
Reviewed on Jun 14, 2026
Family Friendly Hotels in Plainsboro
Crowne Plaza Princeton-Conference Center by IHG
"Clean room and facilites, I really enjoyed staying here. Breakfast could be cheaper, considering it's buffet style."
Reviewed on Jun 29, 2026
Holiday Inn Express Princeton Southeast by IHG
"I always pick property with a pool for my family. The hot tub was funky. That’s always a disappointment. Otherwise everything was very good."
Reviewed on Jun 14, 2026
Best Plainsboro Flight and Hotel Packages
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Plane Tickets To Plainsboro
Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Plainsboro. Browse through our inventory to explore a wide range of cheap flights to Plainsboro to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Plainsboro as you anxiously await to exit the plane and explore what Plainsboro has to offer. Considering all the amazing local food and culture in Plainsboro, we won't hold this against you.
When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Plainsboro to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Plainsboro without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Plainsboro with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Plainsboro today!
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