$280 Cheap United flights Port of Spain (POS) to Newark Liberty Intl. Airport (EWR)

Scoring cheap one-way United Airlines flights from POS to EWR from $280 on Expedia is a breeze — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $443 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Look for one-way or round-trip flights to Newark in January or February. You could find an affordable fare with United Airlines during these off-peak travel months.

To find cheap flights from POS to EWR with United Airlines, begin your search about one month before your planned departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Enter your dates, click search and use the “Nonstop” filter on Expedia to browse any direct flights from POS to EWR with United Airlines or another airline.

Filter your results by “Early Morning” and “Morning” to find the earliest departures from POS to EWR. Taking off early means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Liberty Intl. Airport (EWR) is the primary Newark hub for United Airlines flights from Piarco Intl. Airport (POS).

A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to depart from POS to EWR with United Airlines. Plus, when you join our One Key™ program, you can earn OneKeyCash™* alongside any airline loyalty program earnings. It’s yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s generally possible to cancel or reschedule your flight, although additional fees may apply if you made your booking over 24 hours ago. Prefer to keep your options open? Make use of our “Changes included” or “No cancel fee” filter to find flights that won’t charge extra if you have to revise your plans. To modify your itinerary, visit “Trips,” select your flight and click on “Manage Booking” for more details.