United Flight UA3629 Deals & Information (2025/2026)

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United Flight 3629 Route Deals From $135

The cheapest prices found with in the last 7 days for return flights were $220 and $135 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 3 - Sat, Sep 6
YOW
Macdonald-Cartier Intl.
EWR
Newark Liberty Intl. Airport
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 3 from Macdonald-Cartier Intl. to Newark Liberty Intl. Airport, returning Sat, Sep 6, priced at $220 found 1 day ago
Wed, Sep 3 - Sat, Sep 6
YOW
Macdonald-Cartier Intl.
EWR
Newark Liberty Intl. Airport
$235 Roundtrip, found 1 day ago
$235
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 3 from Macdonald-Cartier Intl. to Newark Liberty Intl. Airport, returning Sat, Sep 6, priced at $235 found 1 day ago

Frequently asked questions

What route does flight number UA3629 take?
UA3629 is used on multiple routes, but the most common is between O'Hare Intl. Airport (ORD) and BGR. If you're lucky enough to score a direct flight, you'll arrive in roughly 2 hours and 40 minutes. Multi-stop flights can also use the same number, as can flights on other routes.
What terminal does UA3629 fly out of?
UA3629 flights from ORD typically take off from Terminal 2. This flight number runs on multiple routes, but the most frequented is ORD to BGR.
What kind of plane is on flight number UA3629?
UA3629 is a flight number that is used on many different routes. If you're booked on the most frequent route, ORD to BGR, you'll probably be on the Embraer 175.
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 UA3629 flight with Travelocity, please visit our Customer Service Portal.