United Flight 1629 Deals & Information (2025/2026)

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United Flight 1629 Route Deals From $132

The cheapest prices found with in the last 7 days for return flights were $321 and $132 for one-way flights to Princess Juliana Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 13 - Sat, Sep 20
EWR
Newark Liberty Intl. Airport
SXM
Princess Juliana Intl.
$321 Roundtrip, found 9 hours ago
$321
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Sep 13 from Newark Liberty Intl. Airport to Princess Juliana Intl., returning Sat, Sep 20, priced at $321 found 9 hours ago

Frequently asked questions

What route does flight number UA1629 take?
You'll be arriving into Princess Juliana Intl. Airport (SXM) from EWR if you're traveling on flight number UA1629. You'll be airborne for 4 hours and 8 minutes on this trip. What's more, it conveniently travels direct.
How often is UA1629 on time?
For those flying with United Airlines flight number UA1629 between EWR and SXM, 98% of these journeys take off on schedule. If you are delayed, you can expect to wait roughly 7 minutes on average. Thanks to this airline's top-quality service, this flight has earned a 4.6-star rating.
What terminal does UA1629 fly out of?
Direct flights to and from Newark, NJ Airport (EWR-Liberty Intl.) and Philipsburg Airport (SXM-Princess Juliana Intl.) are served by UA1629, and those traveling on this route normally leave from Terminal C.
What kind of plane is on flight number UA1629?
The route for flight number UA1629 is generally EWR to Princess Juliana Intl. Airport (SXM), and the Boeing 737-700 is the type of plane you'll probably be flying on.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA1629 flight with Travelocity, please visit our Customer Service Portal.