$160 Cheap United flights St. Thomas (STT) to Newark Liberty Intl. Airport (EWR)

View $160 flight on Sat, Sep 6, 2025Opens in a new window

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$160 Cheap United flights St. Thomas (STT) to Newark Liberty Intl. Airport (EWR)

Prices were available within the past 7 days and start at $160 for one-way flights and $266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Sep 13 - Wed, Sep 17
STT
St. Thomas
EWR
New York
$266 Roundtrip, found 1 hour ago
$266
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Sep 13 from St. Thomas to New York, returning Wed, Sep 17, priced at $266 found 1 hour ago
United
Thu, Oct 30 - Sat, Nov 1
STT
St. Thomas
EWR
New York
$309 Roundtrip, found 4 hours ago
$309
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Oct 30 from St. Thomas to New York, returning Sat, Nov 1, priced at $309 found 4 hours ago
United
Sat, Nov 15 - Sun, Nov 16
STT
St. Thomas
EWR
New York
$311 Roundtrip, found 1 day ago
$311
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 15 from St. Thomas to New York, returning Sun, Nov 16, priced at $311 found 1 day ago
United
Sat, Sep 13 - Wed, Sep 17
STT
St. Thomas
EWR
New York
$312 Roundtrip, found 1 hour ago
$312
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Sep 13 from St. Thomas to New York, returning Wed, Sep 17, priced at $312 found 1 hour ago
United
Sat, Oct 4 - Sun, Oct 5
STT
St. Thomas
EWR
New York
$315 Roundtrip, found 2 hours ago
$315
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Oct 4 from St. Thomas to New York, returning Sun, Oct 5, priced at $315 found 2 hours ago
United
Sat, Oct 4 - Sun, Oct 5
STT
St. Thomas
EWR
New York
$316 Roundtrip, found 2 hours ago
$316
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Oct 4 from St. Thomas to New York, returning Sun, Oct 5, priced at $316 found 2 hours ago
Flights from St. Thomas (STT) to Newark Liberty Intl. Airport (EWR)
Origin airport
Cyril E. King
Destination airport
Newark Liberty Intl. Airport
Airlines serving
American Airlines, Delta, JetBlue Airways, Spirit Airlines, United
Popular airline
JetBlue Airways
Distance
1638 mi

Frequently asked questions

How much is a United Airlines flight from Cyril E. King Airport (STT) to Liberty Intl. Airport (EWR)?
Set the "Price (lowest to highest)" filter on Expedia to look for cheap United Airlines round-trip flights from $266 from STT to EWR. Affordable one-way fares from $160 are available too.**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.
What is the cheapest month to fly from STT to EWR with United Airlines?
Browse for one-way or return flights to Newark in January or February. You could find lower fares with United Airlines during these off-peak months.
What is the cheapest time to book flights from Cyril E. King Airport (STT) to Liberty Intl. Airport (EWR) with United Airlines?
Check for United Airlines flights from STT to EWR about one month before you want to go. The cheapest time to book an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your itinerary or ticket type, the best day to book international airfare is usually Sunday. Friday can be the most expensive. Passengers booking on a Sunday can save 17% on average compared to those who book on a Friday.**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.
Does United Airlines fly nonstop from Cyril E. King Airport (STT) to Liberty Intl. Airport (EWR)?
United Airlines operates direct flights from Cyril E. King Airport (STT) to Liberty Intl. Airport (EWR), with 7 departures every week. Simply apply the "Nonstop" and "Airline" filters during your search on Expedia to find all direct United Airlines flights to EWR.
How long does it take to fly from STT to EWR with United Airlines?
Depart Cyril E. King Airport (STT) for Liberty Intl. Airport (EWR) on a nonstop United Airlines flight, and you'll be in the air for around 4h 33m.
What is the earliest United Airlines flight from STT to EWR?
The first flight from STT to EWR with United Airlines departs at 2:15PM UTC-4. You'll land at 5:48PM UTC-5. The last United Airlines flight of the day takes off at 5:35PM UTC-4 and arrives at 9:08PM UTC-5. With 20% fewer cancellations for departures before midday, beginning your travel day early is typically the best way to go.**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.
What airports does United Airlines fly into in Newark?
United Airlines flights from Cyril E. King Airport (STT) to Newark touch down at Liberty Intl. Airport (EWR) and John F. Kennedy Intl. Airport (JFK). The primary Newark hub served by this carrier is EWR. It's always worth checking out flights arriving at nearby airports on Expedia as they may offer cheaper fares.
Why fly with United Airlines from STT to EWR?
A rewarding loyalty program and the opportunity to collect points through United Mileage Plus are the start of the reasons to fly from STT to EWR with United Airlines. Plus, when you join Expedia's free One Key™ program, you can receive OneKeyCash™* in addition to United Airlines's loyalty program earnings. It's yours to spend on future travel plans.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Cyril E. King Airport (STT) to Liberty Intl. Airport (EWR)?
Most likely, you'll board a Boeing 737 MAX 8 for your United Airlines flight from Cyril E. King Airport (STT) to Liberty Intl. Airport (EWR). However, you may be switched to another aircraft if there's an operational need.
Can I change or cancel my United Airlines flight from Cyril E. King Airport (STT) to Liberty Intl. Airport (EWR)?
It's generally possible to cancel or change your flight, although additional charges may apply if your booking was made more than 24 hours ago. Need flexible options? Use Expedia's "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you need to adjust your plans. To update your itinerary, visit "Trips," select your flight and click on "Manage Booking" for more details.

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