United Flight UA3629 Deals & Information (2025/2026)

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United Flight 3629 Route Deals From $149

The cheapest prices found with in the last 7 days for return flights were $249 and $149 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 18 - Fri, Oct 24
YOW
Macdonald-Cartier Intl.
EWR
Newark Liberty Intl. Airport
$249 Roundtrip, found 5 hours ago
$249
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Oct 18 from Macdonald-Cartier Intl. to Newark Liberty Intl. Airport, returning Fri, Oct 24, priced at $249 found 5 hours ago
Thu, Nov 13 - Sun, Nov 16
YOW
Macdonald-Cartier Intl.
EWR
Newark Liberty Intl. Airport
$251 Roundtrip, found 1 day ago
$251
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 13 from Macdonald-Cartier Intl. to Newark Liberty Intl. Airport, returning Sun, Nov 16, priced at $251 found 1 day ago
Sat, Oct 18 - Tue, Oct 21
YOW
Macdonald-Cartier Intl.
EWR
Newark Liberty Intl. Airport
$259 Roundtrip, found 5 hours ago
$259
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Oct 18 from Macdonald-Cartier Intl. to Newark Liberty Intl. Airport, returning Tue, Oct 21, priced at $259 found 5 hours ago
Sat, Oct 18 - Fri, Oct 24
YOW
Macdonald-Cartier Intl.
EWR
Newark Liberty Intl. Airport
$265 Roundtrip, found 5 hours ago
$265
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Oct 18 from Macdonald-Cartier Intl. to Newark Liberty Intl. Airport, returning Fri, Oct 24, priced at $265 found 5 hours ago
Thu, Nov 13 - Sun, Nov 16
YOW
Macdonald-Cartier Intl.
EWR
Newark Liberty Intl. Airport
$266 Roundtrip, found 1 day ago
$266
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 13 from Macdonald-Cartier Intl. to Newark Liberty Intl. Airport, returning Sun, Nov 16, priced at $266 found 1 day ago
Thu, Nov 13 - Sun, Nov 16
YOW
Macdonald-Cartier Intl.
EWR
Newark Liberty Intl. Airport
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 13 from Macdonald-Cartier Intl. to Newark Liberty Intl. Airport, returning Sun, Nov 16, priced at $269 found 1 day ago
Sat, Oct 18 - Fri, Oct 24
YOW
Macdonald-Cartier Intl.
EWR
Newark Liberty Intl. Airport
$289 Roundtrip, found 5 hours ago
$289
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Oct 18 from Macdonald-Cartier Intl. to Newark Liberty Intl. Airport, returning Fri, Oct 24, priced at $289 found 5 hours 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.