United Flight 3429 Deals & Information (2026/2027)

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United Flight 3429 Route Deals From $269

The cheapest prices found with in the last 7 days for return flights were $299 and $269 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 4 - Sat, Dec 5
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$299 Roundtrip, found 2 hours ago
$299
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Dec 4 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Dec 5, priced at $299 found 2 hours ago
Sat, Nov 7 - Sun, Nov 8
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$303 Roundtrip, found 11 hours ago
$303
Roundtrip
found 11 hours ago
Select United flight, departing Sat, Nov 7 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sun, Nov 8, priced at $303 found 11 hours ago
Fri, Dec 4 - Sat, Dec 5
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$309 Roundtrip, found 2 hours ago
$309
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Dec 4 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Dec 5, priced at $309 found 2 hours ago
Sat, Nov 7 - Sun, Nov 8
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$313 Roundtrip, found 11 hours ago
$313
Roundtrip
found 11 hours ago
Select United flight, departing Sat, Nov 7 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sun, Nov 8, priced at $313 found 11 hours ago
Thu, Dec 31 - Tue, Jan 5
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select United flight, departing Thu, Dec 31 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Tue, Jan 5, priced at $314 found 1 day ago
Tue, Sep 29 - Tue, Oct 6
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$318 Roundtrip, found 5 days ago
$318
Roundtrip
found 5 days ago
Select United flight, departing Tue, Sep 29 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Tue, Oct 6, priced at $318 found 5 days ago
Sat, Nov 7 - Sun, Nov 8
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$323 Roundtrip, found 11 hours ago
$323
Roundtrip
found 11 hours ago
Select United flight, departing Sat, Nov 7 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sun, Nov 8, priced at $323 found 11 hours ago
Thu, Dec 31 - Tue, Jan 5
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$324 Roundtrip, found 1 day ago
$324
Roundtrip
found 1 day ago
Select United flight, departing Thu, Dec 31 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Tue, Jan 5, priced at $324 found 1 day ago
Fri, Oct 30 - Sun, Nov 1
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$325 Roundtrip, found 1 day ago
$325
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 30 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sun, Nov 1, priced at $325 found 1 day ago
Tue, Sep 29 - Tue, Oct 6
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$328 Roundtrip, found 5 days ago
$328
Roundtrip
found 5 days ago
Select United flight, departing Tue, Sep 29 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Tue, Oct 6, priced at $328 found 5 days ago
Tue, Dec 15 - Sat, Jan 9
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$330 Roundtrip, found 3 days ago
$330
Roundtrip
found 3 days ago
Select United flight, departing Tue, Dec 15 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Jan 9, priced at $330 found 3 days ago
Mon, Sep 28 - Mon, Oct 5
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$334 Roundtrip, found 6 days ago
$334
Roundtrip
found 6 days ago
Select United flight, departing Mon, Sep 28 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Mon, Oct 5, priced at $334 found 6 days ago
Thu, Nov 26 - Fri, Nov 27
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$339 Roundtrip, found 6 days ago
$339
Roundtrip
found 6 days ago
Select United flight, departing Thu, Nov 26 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Fri, Nov 27, priced at $339 found 6 days ago
Tue, Dec 15 - Sat, Jan 9
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$340 Roundtrip, found 3 days ago
$340
Roundtrip
found 3 days ago
Select United flight, departing Tue, Dec 15 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Jan 9, priced at $340 found 3 days ago

Frequently asked questions

What route does flight number UA3429 take?
UA3429 flies direct from Liberty Intl. Airport (EWR) to ATL in roughly 2 hours and 31 minutes. It can take other routes though, some of which may be multi-stop journeys. Keep this in mind when locking in your airfare to avoid any mix-ups.
What terminal does UA3429 fly out of?
Terminal C is where you'll most likely board from if you're booked on a flight leaving from Liberty Intl. Airport (EWR). Newark Airport to Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.) is the most popular route for flight number UA3429.
What kind of plane is on flight number UA3429?
UA3429 is a flight number that's used on lots of different routes. If you're traveling on the most frequent route, Newark Airport to ATL, there's every chance you'll be boarding an 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 UA3429 flight with Travelocity, please visit our Customer Service Portal.