Route guide

Saint Croix to Newark (STX-EWR): Nonstop Upgrade & Award Space

United Airlines flies nonstop from Saint Croix (STX) to Newark (EWR) just once a week. With so few departures, each one carries the only premium seats on the route that day. 2LNR tracks confirmed upgrade and award space on all of them, so a rare opening doesn't slip past you.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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1
Nonstop flights a week
1,683 mi
Nonstop distance
Free
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Confirmed upgrade & award space on every STX to EWR departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Saint Croix to Newark to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each STX to EWR departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See STX to EWR on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Saint Croix to Newark nonstop

Carriers operating STX to EWR nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • United Airlines
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Frequently asked questions about STX to EWR

How far is Newark from Saint Croix?
STX to EWR covers about 1,683 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from STX to EWR?
United Airlines is currently the only airline flying STX to EWR nonstop. 2LNR tracks confirmed upgrade and award space on every United Airlines departure.
How often does STX to EWR operate?
The nonstop currently runs once a week, on United Airlines. Thin schedules like this change by season, and an alert will catch anything added.
How do I check upgrade or award availability on STX to EWR?
Open the STX to EWR calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Saint Croix to Newark route, and 2LNR will notify you when space opens. It's free to start.

Never miss STX to EWR upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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